fix(codex): harden workspace trigger protocol

.agent/dispatch/V2R1-PERSONAL-WEIXIN-IMMEDIATE-WORK-UNITS.json

@@ -0,0 +1,76 @@
+{
+  "contract_commit": "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc",
+  "created_at": "2026-07-18T04:58:00+00:00",
+  "schema_version": 2,
+  "state_writer": "gateway",
+  "work_units": [
+    {
+      "id": "R0-DISCOVER-SECRET-PROVIDER",
+      "track": "R_RUNNER",
+      "gate": "R0_RUNNER_LIVE_RECOVERY",
+      "primary": "openclaw",
+      "fallback": "codex",
+      "status": "READY",
+      "quorum": "requires_gpt_plus_one_executor"
+    },
+    {
+      "id": "P2-INVENTORY-REAL-EVIDENCE",
+      "track": "P_PERSONAL_WEIXIN",
+      "gate": "P2_REAL_B3_EVIDENCE",
+      "primary": "openclaw",
+      "fallback": "codex",
+      "status": "READY",
+      "quorum": "requires_gpt_plus_one_executor"
+    },
+    {
+      "id": "P1-POST-CONTRACT-REACK",
+      "track": "P_PERSONAL_WEIXIN",
+      "gate": "P1_REPAIR3_CODE",
+      "primary": "codex",
+      "fallback": "openclaw",
+      "status": "READY",
+      "quorum": "requires_gpt_plus_one_executor"
+    },
+    {
+      "id": "Q0-GPT-HEALTH-INIT",
+      "track": "_QUORUM",
+      "gate": "Q0_GPT_AND_EXECUTOR_HEALTH",
+      "primary": "gateway",
+      "fallback": null,
+      "status": "READY",
+      "quorum": "gateway_initiated"
+    },
+    {
+      "id": "Q1-ACTIVE-EXECUTOR-ELECTION",
+      "track": "_QUORUM",
+      "gate": "Q1_ELECT_ACTIVE_EXECUTOR",
+      "primary": "gateway",
+      "fallback": null,
+      "status": "PENDING",
+      "depends_on": "Q0-GPT-HEALTH-INIT",
+      "quorum": "gateway_initiated"
+    },
+    {
+      "id": "Q2-FAILOVER-HEALTHCHECK",
+      "track": "_QUORUM",
+      "gate": "Q2_STANDBY_HEALTH_MONITOR",
+      "primary": "gateway",
+      "fallback": null,
+      "status": "PENDING",
+      "depends_on": "Q1-ACTIVE-EXECUTOR-ELECTION",
+      "quorum": "log_only_if_active_ok"
+    },
+    {
+      "id": "Q3-UNATTENDED-ACCEPTANCE-MATRIX",
+      "track": "_QUORUM",
+      "gate": "A0_AUTOMATION_CLOSED",
+      "primary": "gateway",
+      "fallback": null,
+      "status": "PENDING_LIVE_EVIDENCE",
+      "depends_on": "Q2-FAILOVER-HEALTHCHECK",
+      "quorum": "requires_gpt_plus_one_executor",
+      "required_scenarios": 16,
+      "may_mark_pass_without_live_evidence": false
+    }
+  ]
+}

.agent/policies/V2R1-PERSONAL-WEIXIN-PRODUCTION-EXECUTION-CONTRACT.yaml

@@ -0,0 +1,248 @@
+{
+  "adaptive_dispatch": {
+    "codex_first": [
+      "complex_code",
+      "security_boundary",
+      "architecture",
+      "high_risk_review",
+      "strong_model_materially_better"
+    ],
+    "default_orchestrator": "openclaw",
+    "dynamic_executor_selection": {
+      "large_repetitive_infrastructure_monitoring": "openclaw",
+      "complex_code_security_architecture": "codex",
+      "both_healthy_active": "assign_by_preference",
+      "one_healthy_active": "use_healthy_only",
+      "both_unhealthy_blocked": true
+    },
+    "max_attempts_per_work_unit": 2,
+    "on_timeout": [
+      "mark_TIMEOUT",
+      "preserve_logs",
+      "switch_agent"
+    ],
+    "openclaw_first": [
+      "quality_close",
+      "large_or_repetitive",
+      "long_running",
+      "infra_or_git_inventory",
+      "cost_sensitive"
+    ],
+    "single_state_writer_lease_required": true,
+    "strict_role_partition": false,
+    "state_writer": "gateway",
+    "timeout_can_pass": false
+  },
+  "authoritative_state": {
+    "b3": "BLOCKED_EVIDENCE_REQUIRED",
+    "b4": "NOT_STARTED",
+    "baseline": "V1R4C6",
+    "production_release": "NOT_STARTED",
+    "release": "paused",
+    "repair3": {
+      "base": "8d9c6da90fc8caa69b691d243c6fefb40b6b0575",
+      "candidate": "PASS_CANDIDATE_PREPARED",
+      "commit": "e110cda9968cadc5c7b7179ec5003b05aad11ce4",
+      "exact4": "PASS",
+      "result": "49a9c2e0cc898ecf2bbd45f454e007644d7f3045"
+    },
+    "runner": {
+      "artifact_sha256": "85c472c05a1e55a5899b215d3cd41df53912787de529ac9cb3d5308da4158130",
+      "commit": "bbd27cf06acf1f589eef291eab54d4b127aa3aea",
+      "live": "BLOCKED_GATEWAY_SECRET_REF_UNAVAILABLE",
+      "offline": "PASS",
+      "result": "e789632e359e9232d8ae081e7c4f23ed7b615a9d"
+    }
+  },
+  "central_gpt": {
+    "required": "HEALTHY",
+    "health_definition": {
+      "live_probe_required": true,
+      "workspace_agent_validated_live_or_responses_validated_live": true,
+      "configuration_or_credential_presence_is_insufficient": true,
+      "unknown_is_not_healthy": true
+    },
+    "independent_review": {
+      "single_executor_mode": true,
+      "required_evidence": [
+        "committed_git_tree",
+        "full_commit_oid",
+        "test_logs_with_rc",
+        "gitleaks",
+        "artifact_digest",
+        "worktree_bare_gitea_oid",
+        "live_runtime_evidence"
+      ],
+      "model_judgment_insufficient": true
+    }
+  },
+  "contract_id": "V2R1-PERSONAL-WEIXIN-PRODUCTION-EXECUTION-CONTRACT",
+  "executor_quorum": {
+    "minimum_healthy": 1,
+    "candidates": [
+      "openclaw",
+      "codex"
+    ],
+    "quorum_pass": [
+      "GPT_HEALTHY_AND_OPENCLAW_HEALTHY",
+      "GPT_HEALTHY_AND_CODEX_HEALTHY"
+    ],
+    "quorum_block": [
+      "GPT_UNHEALTHY",
+      "GPT_HEALTHY_BUT_BOTH_EXECUTORS_UNAVAILABLE",
+      "GPT_OR_SOLE_EXECUTOR_UNKNOWN"
+    ]
+  },
+  "automation_closed_success_conditions": [
+    "CENTRAL_GPT_HEALTH=PASS",
+    "EXECUTOR_QUORUM=PASS",
+    "ACTIVE_EXECUTOR=openclaw|codex",
+    "EVENT_TRIGGER=PASS",
+    "POLLING=PASS",
+    "FAILOVER=PASS",
+    "LIFECYCLE_SYNC=PASS",
+    "TWO_CYCLE_UNATTENDED_LOOP=PASS",
+    "RESTART_RECOVERY=PASS",
+    "AUTOMATION_CLOSED=PASS"
+  ],
+  "gateway_lifecycle_events": [
+    "TASK_DISPATCHED",
+    "TASK_STARTED",
+    "TASK_ENDED",
+    "DECISION_APPLIED",
+    "PROJECT_SUMMARY",
+    "PROJECT_COMPLETED"
+  ],
+  "facts_policy": {
+    "accept": [
+      "committed_git_tree",
+      "full_oid",
+      "worktree_bare_gitea_oid_match",
+      "test_log_with_rc",
+      "immutable_digest",
+      "result_only_commit",
+      "live_evidence"
+    ],
+    "reject": [
+      "verbal_claim",
+      "readme_only",
+      "local_only_commit",
+      "environment_variable_as_secret_ref",
+      "compile_only",
+      "timeout_as_pass",
+      "unrelated_repo",
+      "fabricated_evidence"
+    ]
+  },
+  "forbidden_git": [
+    "reset",
+    "amend",
+    "rebase",
+    "force_push",
+    "direct_main_push",
+    "direct_bare_ref_mutation",
+    "unapproved_gitea_db_mutation",
+    "reuse_accident_worktree",
+    "delete_live_worktree_to_clear_collision"
+  ],
+  "generated_at": "2026-07-18T04:58:00+00:00",
+  "handoff": {
+    "ack": "CONTRACT_ACK=<full_contract_commit_oid>",
+    "advance": "independent_verification_required",
+    "all_agents_match": true
+  },
+  "join_gate": {
+    "requires": [
+      "AUTOMATION_CLOSED",
+      "RUNNER_RECOVERED",
+      "B3_PASS",
+      "B4_PASS",
+      "INTEGRATION_PASS"
+    ]
+  },
+  "model_policy": {
+    "codex": "strongest_model_actually_available_in_runtime",
+    "gpt_5_6": "use_only_if_exposed",
+    "no_unverified_model_claims": true,
+    "openclaw_default": "DeepSeek V4 Flash"
+  },
+  "owner_authorization": {
+    "adaptive_agent_assignment_authorized": true,
+    "agent_substitution_authorized": true,
+    "autonomous_execution": true,
+    "may_bypass_release_controls": false,
+    "may_bypass_secret_controls": false,
+    "may_fabricate_evidence": false,
+    "user_step_by_step_confirmation_required": false
+  },
+  "release_gates": [
+    "AUTOMATION_CLOSED",
+    "MAIN_MERGE",
+    "STAGING_AND_CANARY",
+    "PRODUCTION"
+  ],
+  "schema_version": 4,
+  "self_healing": {
+    "priorities": {
+      "p0": "central_gpt_failure",
+      "p1": "both_executors_unavailable",
+      "p2": "active_executor_failed_with_healthy_standby",
+      "p3": "standby_executor_alone_failed"
+    },
+    "rules": {
+      "standby_failure_when_active_ok": {
+        "action": "log_only",
+        "block_business": false,
+        "create_blocking_gate": false,
+        "pause_release": false
+      },
+      "active_executor_failure": {
+        "action": "failover_to_standby",
+        "inherit_contract_commit": true,
+        "inherit_event_id": true,
+        "inherit_state_version": true,
+        "mark_original_task": "INTERRUPTED_AGENT_FAILOVER",
+        "new_executor_continues_from_checkpoint": true,
+        "block_duplicate_side_effects": true
+      },
+      "both_unavailable_block": "BLOCKED_NO_HEALTHY_EXECUTOR"
+    }
+  },
+  "state_rules": [
+    "tracks_run_parallel",
+    "runner_block_does_not_block_offline_work_or_evidence_inventory",
+    "join_requires_both_tracks",
+    "failure_stops_dependents",
+    "production_remains_V1R4C6_paused_until_production_pass",
+    "gateway_persists_authoritative_state",
+    "lifecycle_events_persisted_regardless_of_openclaw_online"
+  ],
+  "status": "ACTIVE",
+  "tracks": {
+    "P_PERSONAL_WEIXIN": {
+      "b3": "BLOCKED_EVIDENCE_REQUIRED",
+      "b4": "NOT_STARTED",
+      "parallel": true,
+      "repair3": "PASS_CANDIDATE_PREPARED",
+      "repair3_commit": "e110cda9968cadc5c7b7179ec5003b05aad11ce4"
+    },
+    "R_RUNNER": {
+      "commit": "bbd27cf06acf1f589eef291eab54d4b127aa3aea",
+      "current": "BLOCKED_GATEWAY_SECRET_REF_UNAVAILABLE",
+      "fallback": "codex",
+      "parallel": true,
+      "primary": "openclaw",
+      "required": [
+        "artifact_verified",
+        "approved_secret_provider_contract",
+        "owner_probe_verified",
+        "service_healthy",
+        "heartbeat_healthy",
+        "gateway_auth",
+        "durable_task_create_read_cancel",
+        "execution_channel",
+        "live_rollback"
+      ]
+    }
+  }
+}

.agent/results/openclaw/RESULT-V2R1-G1-OPENCLAW-FINAL-EVIDENCE-20260714.md

@@ -0,0 +1,156 @@
+# V2R1 Gate 1 — Clean-Room Final Evidence
+
+## Summary
+
+| Field | Value |
+|---|---|
+| Date | 2026-07-14 |
+| Source commit | `502ef30642597fb0b70b90ae2e8a0b6af217d80e` |
+| Source branch | `origin/work/v2r1-integration-quality-2000` |
+| Result branch | `fix/v2r1-g1-cleanroom-final-evidence-r2-20260714` |
+| Result commit reference | `HEAD` |
+| Gate | `G1` |
+| Variant | `openclaw-cleanroom` |
+| Status | `PASS` |
+
+The immutable report uses `HEAD` for post-commit verification. The resolved commit object ID is recorded by the external acceptance result after this file is committed; a Git commit cannot reliably embed its own object ID because changing the file changes the tree and commit identity.
+
+## Machine-Readable Result
+
+```yaml
+gate: G1
+variant: openclaw-cleanroom
+date: 2026-07-14
+status: PASS
+source_commit: 502ef30642597fb0b70b90ae2e8a0b6af217d80e
+source_branch: origin/work/v2r1-integration-quality-2000
+result_branch: fix/v2r1-g1-cleanroom-final-evidence-r2-20260714
+result_commit_ref: HEAD
+tests_total: 32
+tests_passed: 32
+tests_failed: 0
+cleanup_scan: PASS
+secret_scan: PASS
+rollback_status: PASS
+recovery_verified: true
+workspace_clean_at_test_completion: true
+merge_performed: false
+tag_created: false
+baseline_promoted: false
+deployment_performed: false
+```
+
+## Evidence Provenance
+
+The test, cleanup, secret-scan, rollback, and recovery results below are execution evidence supplied by OpenClaw for the Gate 1 run. This correction commit changes only the evidence report and does not claim that the GitOps API reran the suites.
+
+## HMAC Test-Key Length Verification
+
+| Test file | Variable | Test-only value | Length |
+|---|---|---|---:|
+| `tests/v2r1/test_runtime_wiring.py:24` | `internal_key` | `b"runtime-internal-context-key-is-32bytes"` | 39 bytes |
+| `tests/v2r1/test_runtime_wiring.py:25` | `ingress_key` | `b"runtime-external-ingress-key-is-32bytes"` | 39 bytes |
+
+Both values are test fixtures. The supplied evidence reports that no production secret was introduced.
+
+## Test Results Supplied by OpenClaw
+
+### V2R1 suite — 29 of 29 passed
+
+```shell
+PYTHONPATH=active-runtime/app python3 -m pytest \
+  tests/v2r1/test_hermes_fabric.py \
+  tests/v2r1/test_message_ledger_append.py \
+  tests/v2r1/test_router_isolation.py \
+  tests/v2r1/test_runtime_identity_binding.py \
+  tests/v2r1/test_runtime_wiring.py \
+  tests/v2r1/test_tenant_context.py -v
+# Reported result: 29 passed, exit code 0
+```
+
+### Integration suite — 3 of 3 passed
+
+```shell
+PYTHONPATH=active-runtime/app python3 -m pytest tests/integration/test_runtime_ingress_flow.py -v
+# Reported result: 3 passed, exit code 0
+```
+
+**Reported total: 32 of 32 passed.**
+
+## Cleanup, Security, and Recovery Evidence
+
+| Check | Supplied result |
+|---|---|
+| Conflict-marker scan | PASS |
+| Cleanup scan | PASS |
+| Secret scan | PASS |
+| Legitimate hardcoded test keys | Two 39-byte fixtures in `test_runtime_wiring.py` |
+| Rollback rehearsal | PASS; 13 of 13 core tests reported after rollback to `6077331` |
+| Recovery verification | PASS |
+
+## Deployment State
+
+| Operation | Performed |
+|---|---|
+| Merge | No |
+| Tag creation | No |
+| Baseline promotion | No |
+| Staging deployment | No |
+| Production deployment | No |
+
+## Post-Commit Verification
+
+Run from the repository root after the commit is created:
+
+```shell
+set -eu
+
+SOURCE=502ef30642597fb0b70b90ae2e8a0b6af217d80e
+RESULT_FILE=.agent/results/openclaw/RESULT-V2R1-G1-OPENCLAW-FINAL-EVIDENCE-20260714.md
+
+git rev-parse HEAD
+
+test "$(git diff --name-only "$SOURCE" HEAD | wc -l | tr -d ' ')" = "1"
+test "$(git diff --name-only "$SOURCE" HEAD)" = "$RESULT_FILE"
+
+git ls-tree -r HEAD -- "$RESULT_FILE"
+
+python3 - "$RESULT_FILE" <<'PY'
+from pathlib import Path
+import re
+import sys
+
+path = Path(sys.argv[1])
+text = path.read_text(encoding="utf-8")
+
+encoded_tokens = [
+    [84, 66, 68],
+    [80, 69, 78, 68, 73, 78, 71],
+    [84, 79, 68, 79],
+    [70, 73, 88, 77, 69],
+    [91, 123, 99, 111, 109, 109, 105, 116, 125, 93],
+]
+tokens = ["".join(chr(value) for value in item) for item in encoded_tokens]
+angle_token = re.compile(chr(60) + r"[^>\n]+" + chr(62))
+
+hits = [token for token in tokens if token in text]
+if angle_token.search(text):
+    hits.append("angle-delimited-token")
+
+if hits:
+    print("TOKEN_SCAN=FAIL", hits)
+    raise SystemExit(1)
+
+print("TOKEN_SCAN=PASS")
+PY
+```
+
+## Acceptance Conditions
+
+Gate 1 is eligible to proceed only when the external acceptance record confirms all of the following against the resolved `HEAD` commit:
+
+- the commit exists and has source commit `502ef30642597fb0b70b90ae2e8a0b6af217d80e` as its parent;
+- exactly this one report file changed;
+- the committed report contains no unresolved legacy token;
+- the result tree is not identical to rejected commit `71239b4d187e683e05fd22fc9d5df8ae324e3390`;
+- no merge, tag, baseline promotion, or deployment occurred.

.agent/state/V2R1-PERSONAL-WEIXIN-PRODUCTION-STATE.json

@@ -0,0 +1,44 @@
+{
+  "b3": "BLOCKED_EVIDENCE_REQUIRED",
+  "b4": "NOT_STARTED",
+  "baseline": "V1R4C6",
+  "contract_branch": "task/governance/v2r1-personal-weixin-production-contract-20260717",
+  "contract_commit": "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc",
+  "dispatch_commit": null,
+  "executor_quorum": {
+    "candidates": ["openclaw", "codex"],
+    "minimum_healthy": 1,
+    "openclaw": "UNKNOWN",
+    "codex": "UNKNOWN"
+  },
+  "active_executor": null,
+  "standby_executor": null,
+  "central_gpt": "UNKNOWN",
+  "automation_closed": {
+    "central_gpt_health": "UNKNOWN",
+    "executor_quorum": "UNKNOWN",
+    "active_executor": null,
+    "event_trigger": "UNKNOWN",
+    "polling": "UNKNOWN",
+    "failover": "UNKNOWN",
+    "lifecycle_sync": "UNKNOWN",
+    "two_cycle_unattended_loop": "UNKNOWN",
+    "restart_recovery": "UNKNOWN",
+    "result": "NOT_STARTED"
+  },
+  "lifecycle_events": [],
+  "production_release": "NOT_STARTED",
+  "release": "paused",
+  "repair3": "PASS_CANDIDATE_PREPARED",
+  "runner": "BLOCKED_GATEWAY_SECRET_REF_UNAVAILABLE",
+  "schema_version": 2,
+  "single_state_writer": "gateway",
+  "single_state_writer_lease_required": true,
+  "quorum_controller": {
+    "implementation": "CODE_COMMITTED_TESTED_PENDING_LIVE_ACCEPTANCE",
+    "live_acceptance": "NOT_STARTED",
+    "health_source": "ROOT_OWNED_METADATA_ONLY_LIVE_PROBE_RECEIPTS",
+    "unknown_counts_as_healthy": false
+  },
+  "updated_at": "2026-07-18T04:58:00+00:00"
+}

.agent/tasks/codex/TASK-CODEX-APPLY-VERIFY-AIOS-ORCHESTRATOR-GATEWAY-V1.md

@@ -0,0 +1,69 @@
+# Codex task: apply and verify AIOS Orchestrator Gateway v1
+
+Contract: `cbe33ecab8e9794ba5f318bea43aeaf447a56fbc`
+
+Use the strongest actually available Codex model for the initial security review.
+If unavailable or timed out, record TIMEOUT/NOT_EXECUTED and let OpenClaw run
+the deterministic test path. Do not count a timeout as PASS.
+
+## Apply
+
+1. Create a new clean append-only branch and isolated worktree.
+2. Validate the delivery tarball and `SHA256SUMS`.
+3. Run the external `scripts/apply_gateway_patch.sh` with `SOURCE_DIR` and
+   `WORKTREE`; do not alter unrelated paths.
+4. Review all added code, especially:
+   - exact contract and optimistic state-version checks;
+   - event/decision idempotency;
+   - SQLite leases and retry behavior;
+   - Workspace Agent `202` asynchronous callback flow;
+   - Responses background creation and polling;
+   - file-inbox and Git-ref polling;
+   - traversal/symlink protections;
+   - OpenClaw lifecycle synchronization;
+   - systemd sandbox;
+   - install and rollback transactions.
+
+## Tests
+
+Run from the final source tree:
+
+- Python compile for all gateway and helper files;
+- unit tests;
+- JSON schema/config parsing;
+- Bash syntax;
+- `systemd-analyze verify`;
+- event duplicate and payload-conflict tests;
+- stale state-version rejection;
+- lease/double-claim test;
+- Workspace trigger failure and Responses fallback;
+- response queued/in-progress/completed polling;
+- file-inbox recovery after HTTP failure;
+- Git-ref initial baseline and subsequent-change event;
+- task start/end and project summary synchronization;
+- dispatch traversal and symlink rejection;
+- retry/backoff/dead-letter;
+- install dry-run;
+- rollback test in an isolated fixture;
+- `git diff --check`;
+- full repository tests;
+- final Gitleaks.
+
+## Commit and review
+
+1. Create an append-only implementation commit.
+2. Push without force.
+3. Confirm `WORKTREE_OID == BARE_OID == GITEA_OID`.
+4. Create an independent RESULT-only branch and exact-one result commit.
+5. Record the source bundle SHA-256, implementation OID, RESULT OID, tests,
+   Gitleaks, systemd validation and remaining external configuration blockers.
+
+## Forbidden
+
+No reset, amend, rebase, force push, direct main push, controller mutation,
+secret disclosure, fabricated test result, production deployment or B3 evidence
+fabrication.
+
+Success:
+
+`GATEWAY_CODE_REVIEW=PASS IMPLEMENTATION=<oid> RESULT=<oid> OID_MATCH=YES`

.agent/tasks/codex/TASK-CODEX-V2R1-ADAPTIVE-PRODUCTION-EXECUTION-20260717.md

@@ -0,0 +1,13 @@
+# Codex V2R1 adaptive execution
+CONTRACT_ACK=cbe33ecab8e9794ba5f318bea43aeaf447a56fbc
+Read `.agent/policies/V2R1-PERSONAL-WEIXIN-PRODUCTION-EXECUTION-CONTRACT.yaml`.
+Execute P1-POST-CONTRACT-REACK now:
+- read-only verify Repair3 e110cda9968cadc5c7b7179ec5003b05aad11ce4
+- read-only verify RESULT 49a9c2e0cc898ecf2bbd45f454e007644d7f3045
+- verify lineage from 8d9c6da90fc8caa69b691d243c6fefb40b6b0575, exact4, tests, Gitleaks and RESULT-only scope
+- do not modify Repair3 code in this unit
+Act as fallback for OpenClaw only on timeout/unavailability. Use GPT-5.6 only if actually exposed; otherwise strongest visible model. Prefer OpenClaw when quality is comparable or volume is high; prefer Codex for complex/security-critical work.
+Forbidden: reset, amend, rebase, force push, direct main push, controller mutation, secret disclosure, fabricated evidence, skipped gates.
+Report:
+CONTRACT=cbe33ecab8e9794ba5f318bea43aeaf447a56fbc WORK_UNIT=<id> TRACK=<id> GATE=<id> AGENT=codex STATUS=<status> IMPLEMENTATION=<oid-or-NONE> RESULT=<oid-or-NONE> OID_MATCH=<YES-or-NO> BLOCKER=<reason-or-NONE>
+Keep BASELINE=V1R4C6 RELEASE=paused PRODUCTION_RELEASE=NOT_STARTED until production gate passes.

.agent/tasks/openclaw/TASK-OPENCLAW-A0-THREE-PARTY-SELF-HEALING-AND-RELEASE-20260718.md

@@ -0,0 +1,119 @@
+# OpenClaw A0 Three-Party Self-Healing and Release Supervision
+
+CONTRACT_ACK=cbe33ecab8e9794ba5f318bea43aeaf447a56fbc
+
+## Mission
+
+Close the GPT/OpenClaw/Codex unattended loop before any main merge or production release. OpenClaw is the default state writer and long-running supervisor, but work may be reassigned dynamically under the shared contract.
+
+## Authoritative inputs
+
+- Governance contract: `cbe33ecab8e9794ba5f318bea43aeaf447a56fbc`
+- Governance dispatch head before this task: `9195470ceb78fd57ffface3dcc38f40b75efa9d8`
+- Gateway integration implementation: `c3984ca2b4388875d2875b4fdfdf95a2984f6ab3`
+- Gateway integration RESULT: `4e63b1559aa3fc07b1384154c97b2c90b84353ed`
+- Three-party self-healer candidate branch: `patch/a0-three-party-self-healing-20260718-20260718T043256`
+- Production baseline: `V1R4C6`
+- Release status: `paused`
+
+## Priority invariant
+
+Continuously evaluate exactly three parties:
+
+1. `central_gpt` — Orchestrator Gateway plus a valid Workspace Agent or Responses API decision channel.
+2. `openclaw` — OpenClaw watcher, lifecycle sync, durable task execution and heartbeat.
+3. `codex` — Codex watcher, auto-claim, lifecycle sync, durable task execution and heartbeat.
+
+When exactly two parties are HEALTHY and the third is explicitly UNHEALTHY, create a P0 repair work unit for the unique unhealthy party before every other task. UNKNOWN is not UNHEALTHY and must fail closed. Do not repair when fewer than two are healthy or any health result is ambiguous.
+
+## A0-SH1: supervise implementation completion
+
+Codex owns the high-risk code changes. Independently verify that the final implementation contains:
+
+- strict root-owned configuration validation and no symlink chain;
+- fixed built-in party adapters rather than arbitrary untrusted repair commands;
+- bounded stdout/stderr redaction so tokens and secrets cannot enter audit logs;
+- exclusive lease, cooldown, circuit breaker and stale lease recovery;
+- event trigger plus periodic polling;
+- OpenClaw lifecycle events: `TASK_DISPATCHED`, `TASK_STARTED`, `TASK_ENDED`, `DECISION_APPLIED`, `PROJECT_SUMMARY`, `PROJECT_COMPLETED`;
+- durable file outbox fallback when HTTP callback is unavailable;
+- systemd service and timer;
+- health and repair adapters for central GPT, OpenClaw and Codex;
+- install, verify and rollback scripts;
+- deterministic tests for all health combinations and failures.
+
+Reject the current candidate if it only contains `automation/three_party_self_healer.py` without these controls.
+
+## A0-SH2: live three-party validation
+
+After Codex implementation RESULT passes, deploy only to a non-production acceptance context and run:
+
+1. All-three healthy steady state for at least three poll intervals.
+2. GPT unhealthy while OpenClaw and Codex healthy: GPT repair becomes P0 and recovers.
+3. OpenClaw unhealthy while GPT and Codex healthy: OpenClaw repair becomes P0 and recovers.
+4. Codex unhealthy while GPT and OpenClaw healthy: Codex repair becomes P0 and recovers.
+5. One healthy plus two unhealthy: no repair; fail closed.
+6. Any UNKNOWN health: no repair; fail closed.
+7. Repair timeout: retry with backoff, then circuit open.
+8. Service restart: state, lease and pending work recover.
+9. HTTP event path unavailable: file inbox polling recovers.
+10. Git webhook unavailable: Git ref polling detects change.
+11. Duplicate event ID: no duplicate dispatch.
+12. Main Workspace Agent channel unavailable: Responses fallback takes over only with a valid approved credential.
+13. OpenClaw receives every task start/end and project summary notification.
+14. Two consecutive unattended decision/execution/result cycles complete with no chat message or manual dispatch.
+
+Do not use dummy API keys or environment-variable presence as proof of a valid central decision channel.
+
+## A0-SH3: authoritative closure
+
+Only after independent verification of the above create one append-only state update and an exact-one RESULT file. Required output:
+
+```text
+AUTOMATION_CLOSED=PASS
+CENTRAL_GPT_HEALTH=PASS
+OPENCLAW_AUTO_CLAIM=PASS
+CODEX_AUTO_CLAIM=PASS
+THREE_PARTY_SELF_HEALING=PASS
+EVENT_TRIGGER=PASS
+POLLING=PASS
+OPENCLAW_LIFECYCLE_SYNC=PASS
+TWO_CYCLE_UNATTENDED_LOOP=PASS
+RESTART_RECOVERY=PASS
+ROLLBACK=PASS
+```
+
+Any missing item keeps `AUTOMATION_CLOSED=NO`.
+
+## Release continuation
+
+After and only after `AUTOMATION_CLOSED=PASS`, automatically resume the governed release sequence:
+
+1. Real B3 evidence intake and independent review.
+2. B4 implementation and validation.
+3. Full integration, regression, security and migration tests.
+4. Normal PR/GitOps merge to main; never direct-push main.
+5. Immutable release artifact, digest, SBOM and signature.
+6. Staging and rollback exercise.
+7. Canary and monitoring validation.
+8. Owner/admin GitOps production deployment using existing approved release controls.
+9. Production smoke tests and production RESULT-only commit.
+
+External facts that cannot be fabricated — real WeChat credentials/raw-wire, valid secret references and owner-only release approval — remain fail-closed blockers. The loop must monitor them and resume automatically when they become available.
+
+## Forbidden
+
+- reset, amend, rebase, force push;
+- direct push to main;
+- controller mutation;
+- secret disclosure;
+- dummy credentials presented as production credentials;
+- fabricated B3 evidence;
+- timeout or skipped checks recorded as PASS;
+- production release before `AUTOMATION_CLOSED=PASS`.
+
+Progress format:
+
+```text
+CONTRACT=cbe33ecab8e9794ba5f318bea43aeaf447a56fbc WORK_UNIT=<id> AGENT=openclaw STATUS=<status> COMMIT=<oid-or-NONE> BLOCKER=<stable-reason-or-NONE>
+```

.agent/tasks/openclaw/TASK-OPENCLAW-DEPLOY-AIOS-ORCHESTRATOR-GATEWAY-V1.md

@@ -0,0 +1,68 @@
+# OpenClaw task: deploy and supervise AIOS Orchestrator Gateway v1
+
+Contract: `cbe33ecab8e9794ba5f318bea43aeaf447a56fbc`
+
+You are the default orchestrator and deployment supervisor.
+
+## Preconditions
+
+- Codex has applied and independently reviewed this source bundle on a clean,
+  append-only branch.
+- Implementation and RESULT OIDs are identical across worktree, bare repo and
+  Gitea.
+- Final Gitleaks and repository tests are PASS.
+- No force push, reset, amend or rebase occurred.
+
+## Responsibilities
+
+1. Validate the source bundle SHA-256 and `SHA256SUMS`.
+2. Review the generated systemd service, poll timer, tmpfiles and sysusers files.
+3. Install through `scripts/install_aios_orchestrator_gateway.sh`.
+4. Configure one or both central-model channels:
+   - published Workspace Agent API channel with `agtch_...` trigger ID and a
+     Workspace Agent access token stored outside Git; or
+   - Responses API fallback with an approved model and API key stored outside Git.
+5. Publish the callback endpoint securely and configure the Workspace Agent
+   action from `workspace-agent/orchestrator-decision-action.openapi.yaml`.
+6. Confirm that the Workspace Agent instructions match
+   `workspace-agent/CENTRAL_AGENT_INSTRUCTIONS.md`.
+7. Enable both:
+   - the continuously running gateway service;
+   - the independent `aios-orchestrator-gateway-poll.timer`.
+8. Verify HTTP event ingestion, file-inbox polling, Git-ref polling,
+   Workspace Agent trigger acceptance, callback decision, Responses background
+   polling fallback, dispatch queue generation, retry leases and loop guards.
+9. Verify OpenClaw receives and synchronizes:
+   - TASK_DISPATCHED
+   - TASK_STARTED
+   - TASK_ENDED
+   - PROJECT_SUMMARY
+   - PROJECT_COMPLETED
+10. Run a harmless bootstrap work unit through OpenClaw and Codex and confirm
+    duplicate event submission is idempotent.
+11. Run rollback, reinstall and heartbeat/health verification.
+12. Create one RESULT-only review recording exact commits, artifact digest,
+    tests, systemd security, polling recovery, lifecycle synchronization and
+    rollback.
+
+## Fail-closed boundaries
+
+- Do not put Workspace Agent tokens, API keys, callback tokens or gateway
+  credentials in Git, logs, command arguments or RESULT files.
+- Do not claim the gateway resolves the existing B3 credential/raw-wire blocker.
+- Do not advance B4 or production merely because this gateway is healthy.
+- Do not bypass owner/admin production release approvals.
+- Do not use reset, amend, rebase, force push, direct main push or bare-ref edits.
+
+## Required final status
+
+Success:
+
+`ORCHESTRATOR_GATEWAY_LIVE=PASS POLLING=PASS OPENCLAW_SYNC=PASS ROLLBACK=PASS`
+
+Blocker:
+
+`ORCHESTRATOR_GATEWAY_LIVE=BLOCKED reason=<stable_reason>`
+
+Keep `BASELINE=V1R4C6 RELEASE=paused PRODUCTION_RELEASE=NOT_STARTED` until the
+existing production contract advances all release gates.

.agent/tasks/openclaw/TASK-OPENCLAW-V2R1-ADAPTIVE-PRODUCTION-ORCHESTRATION-20260717.md

@@ -0,0 +1,13 @@
+# OpenClaw V2R1 adaptive orchestration
+CONTRACT_ACK=cbe33ecab8e9794ba5f318bea43aeaf447a56fbc
+Read `.agent/policies/V2R1-PERSONAL-WEIXIN-PRODUCTION-EXECUTION-CONTRACT.yaml`.
+You are default orchestrator and sole authoritative state writer.
+Execute immediately:
+1. R0-DISCOVER-SECRET-PROVIDER: discover approved provider metadata and owner-probe source without reading or outputting secrets. Environment variables alone are not approved secret refs.
+2. P2-INVENTORY-REAL-EVIDENCE: inventory approved restricted B3 evidence locations; validate existing facts; never synthesize evidence.
+3. Independently verify Codex results before advancing.
+Prefer OpenClaw for comparable-quality, large, repetitive, long-running, infrastructure and cost-sensitive work. Prefer Codex strongest actually available model for complex code, security boundaries, architecture and high-risk review. On timeout mark TIMEOUT and switch agent; never infer PASS.
+Forbidden: reset, amend, rebase, force push, direct main push, controller mutation, secret disclosure, fabricated evidence, skipped gates.
+Report:
+CONTRACT=cbe33ecab8e9794ba5f318bea43aeaf447a56fbc WORK_UNIT=<id> TRACK=<id> GATE=<id> AGENT=openclaw STATUS=<status> COMMIT=<oid-or-NONE> BLOCKER=<reason-or-NONE>
+Keep BASELINE=V1R4C6 RELEASE=paused PRODUCTION_RELEASE=NOT_STARTED until production gate passes.

README-AIOS-CODEX-WATCHER.md

@@ -0,0 +1,11 @@
+# AIOS Codex automatic command watcher
+
+The watcher polls the governed `commands/active` queue without a chat trigger. It uses SQLite transactions for exclusive leases, records the exact command digest, rejects contract drift, retries transient failures, dead-letters exhausted work, and resumes from the last durable phase so an end-event retry does not execute a work unit twice.
+
+Commands are JSON documents validated by `schemas/codex-command.schema.json`. `acceptance_probe` is the only built-in action and has no external side effect. Production `codex` work requires an administrator-provisioned absolute executor path; the instruction is passed on standard input, never argv or environment. The executor receives a sanitized environment and must obtain credentials through its approved file or exec provider. If the executor is absent, the task fails closed and follows the retry/dead-letter policy.
+
+The watcher provides at-most-once execution. It writes the `EXECUTING` phase before launching an external executor; if the host dies after an external effect but before a result is durably recorded, recovery does not replay the work and instead dead-letters the ambiguity for human review. Start and end event JSON is persisted before transmission, so response-loss retries reuse the exact event ID and payload and are deduplicated by the Gateway.
+
+Lifecycle evidence is appended to `/var/log/aios-codex-watcher/audit.jsonl` as `CODEX_AUTO_CLAIM`, `TASK_STARTED`, `TASK_EXECUTED`, `TASK_ENDED`, and `EVENT_POSTED`. Inputs, tokens, stdout, and stderr are not logged; only result digests are retained.
+
+Install from a reviewed commit with `sudo scripts/install_aios_codex_watcher.sh`. The installer creates a content-addressed release, atomically updates `current`, writes a receipt, and enables the five-second systemd timer. The existing Gateway inbound token file is referenced in place and never copied.

README-AIOS-ORCHESTRATOR-GATEWAY.md

@@ -0,0 +1,107 @@
+# AIOS Orchestrator Gateway v0.2
+
+This component turns the current passive GPT orchestration pattern into a
+durable, unattended loop:
+
+```text
+Gitea/OpenClaw/Codex event
+  -> HTTP event endpoint or polled file inbox
+  -> durable SQLite state machine
+  -> Workspace Agent API trigger
+  -> strict callback decision
+  -> Responses API background fallback and polling
+  -> OpenClaw/Codex dispatch queues
+  -> start/end/result events
+  -> next orchestration cycle
+```
+
+## Reliability mechanisms
+
+The gateway does not depend on one timer, webhook or model call:
+
+- HTTP event ingestion.
+- Periodic file-inbox polling for missed webhooks and offline producers.
+- Local bare-Git ref polling for `main`, governance, patch and result refs.
+- Workspace Agent retries with a stable event `Idempotency-Key`.
+- Workspace Agent callback timeout and Responses API background fallback.
+- Responses status polling until completion or fail-closed terminal status.
+- SQLite optimistic state versions, idempotency records and processing leases.
+- Exponential retry with a maximum retry count and dead-letter state.
+- Same-blocker and maximum-hop guards to stop non-progress loops.
+- A systemd timer runs `--poll-once` as an independent reliability watchdog.
+
+Workspace Agent trigger runs are asynchronous and do not expose a retrievable
+final response. The central Workspace Agent must therefore call the
+`submit_orchestration_decision` action.
+
+## OpenClaw synchronization
+
+Every lifecycle stage is durably written to the OpenClaw synchronization queue:
+
+- `TASK_DISPATCHED`
+- `TASK_STARTED`
+- `TASK_ENDED`
+- `DECISION_APPLIED`
+- `PROJECT_SUMMARY`
+- `PROJECT_COMPLETED`
+
+An optional authenticated OpenClaw HTTP endpoint can receive the same records.
+A failed HTTP delivery remains in the lifecycle retry queue. OpenClaw remains
+the default project-status synchronizer and authoritative progress presenter.
+
+## Agent execution contract
+
+Each dispatched JSON envelope contains:
+
+- exact contract commit;
+- source event;
+- clean base commit;
+- primary and fallback agent;
+- allowed paths;
+- required checks;
+- forbidden operations;
+- completion event callback format.
+
+OpenClaw and Codex must send a `work_unit_started` event before execution and a
+`work_unit_completed`, `work_unit_blocked`, or `work_unit_failed` event when
+they stop. This guarantees that OpenClaw can synchronize every task start,
+finish, and overall project summary.
+
+## Security
+
+- Model and callback credentials are read only from root-owned secret files.
+- Credentials never enter Git, dispatch payloads or logs.
+- The gateway runs as a dedicated unprivileged user.
+- Dispatch and sync paths are protected against traversal and symlink targets.
+- All state changes require the exact contract commit and current state version.
+- Production evidence, credentials and approvals stay fail-closed.
+- Git history operations remain controlled by the committed governance contract.
+
+## Deployment sequence
+
+1. Apply this source bundle to a clean append-only branch.
+2. Run unit, repository, shell, JSON, systemd and Gitleaks checks.
+3. Configure one or both model channels:
+   - published Workspace Agent API channel and Workspace Agent access token;
+   - Responses API key and approved fallback model.
+4. Publish the decision callback as a Workspace Agent action or MCP tool.
+5. Install the service through `scripts/install_aios_orchestrator_gateway.sh`.
+6. Run `scripts/verify_aios_orchestrator_gateway.sh`.
+7. Submit a harmless event and verify:
+   - trigger acceptance;
+   - strict decision callback;
+   - dispatch file;
+   - OpenClaw task-start/task-end/project-summary synchronization;
+   - duplicate idempotency;
+   - polling recovery after suppressing the HTTP webhook.
+
+The installer copies an explicit gateway-only allowlist into a release directory
+named by its SHA-256 digest, atomically updates `/opt/aios-orchestrator-gateway/current`,
+and persists `/var/lib/aios-orchestrator-gateway/install-receipt.json` with the
+current and previous release. `--dry-run` performs source validation and emits
+`AIOS_ORCHESTRATOR_INSTALL_DRY_RUN=PASS` without changing installed state.
+
+Rollback reads that root-owned `0600` receipt, verifies both release directory
+names and `SOURCE_DIGEST` files, coordinates the gateway and poll units, and
+atomically switches `current` to the previous release. Repeating the same
+rollback is a no-op and emits `NOOP_ALREADY_ROLLED_BACK`.

active-runtime/app/aios_chatgpt_actions_api.py

@@ -10,11 +10,22 @@ from orchestrator.action_monitor import ActionMonitor
 
 ROOT = Path(os.getenv('AIOS_GITOPS_ROOT', '/data/aios-gitops'))
 WS = Path(os.getenv('AIOS_GITOPS_WORKSPACE', str(ROOT / 'workspace')))
+sys.path.insert(0, str(WS))
+from services.aios_orchestrator_gateway.action_bridge import (
+    CallbackBridgeError,
+    submit_orchestration_decision,
+)
+
 SECRETS = Path(os.getenv('AIOS_GITOPS_SECRETS_DIR', str(ROOT / 'runtime' / 'secrets')))
 TOKEN_FILE = Path(os.getenv('AIOS_GITOPS_TOKEN_FILE', str(SECRETS / 'gitops.tokens')))
 HOST = os.getenv('AIOS_GITOPS_HOST', '127.0.0.1')
 PORT = int(os.getenv('AIOS_GITOPS_PORT', '18890'))
 OPENAPI = WS / 'docs' / 'gitops' / 'openapi-chatgpt-actions.yaml'
+ORCHESTRATOR_OPENAPI = WS / 'workspace-agent' / 'orchestrator-decision-action.openapi.yaml'
+ORCHESTRATOR_CONTRACT_COMMIT = os.getenv('AIOS_ORCHESTRATOR_CONTRACT_COMMIT', '')
+ORCHESTRATOR_CALLBACK_SECRET_REF = os.getenv('AIOS_ORCHESTRATOR_CALLBACK_SECRET_REF', '')
+_resolver = os.getenv('AIOS_ORCHESTRATOR_SECRET_REF_RESOLVER', '')
+ORCHESTRATOR_SECRET_REF_RESOLVER = Path(_resolver) if _resolver else None
 BARE_REPO = Path(os.getenv('AIOS_GITOPS_BARE_REPO', str(ROOT / 'runtime' / 'gitea-bin' / 'data' / 'repositories' / 'aios' / 'aios.git')))
 monitor = ActionMonitor()
 
@@ -184,6 +195,8 @@ class H(BaseHTTPRequestHandler):
             if path in ('/health','/api/health'): return self.sendj({'status':'ok','service':'chatgpt-gitops-adapter','workspace':str(WS)})
             if path in ('/api/openapi.yaml','/api/openapi-chatgpt-actions.yaml','/api/schema'):
                 return self.sendt(OPENAPI.read_text(encoding='utf-8'), 'application/yaml; charset=utf-8') if OPENAPI.exists() else self.sendj({'error':'schema_missing'},404)
+            if path == '/api/orchestrator-decision.openapi.yaml':
+                return self.sendt(ORCHESTRATOR_OPENAPI.read_text(encoding='utf-8'), 'application/yaml; charset=utf-8') if ORCHESTRATOR_OPENAPI.exists() else self.sendj({'error':'schema_missing'},404)
             if path in ('/api','/api/status'): return self.sendj(api_spec())
             if path in ('/api/base','/api/baseline','/base'):
                 data=jload(WS/'baseline'/'current.json', {}); data.setdefault('git', sh(['rev-parse','--short','HEAD'])['stdout']); return self.sendj(data)
@@ -216,6 +229,7 @@ class H(BaseHTTPRequestHandler):
     def do_POST(self):
         path=urllib.parse.urlparse(self.path).path.rstrip('/'); data=self.body()
         try:
+            if path == '/v1/orchestrator/decisions': return self.orchestration_decision(data)
             if path in ('/api/branch','/api/create-branch'): return self.branch(data)
             if path in ('/api/file','/api/commit-file'): return self.file(data)
             if path == '/api/commit': return self.commit(data)
@@ -229,6 +243,25 @@ class H(BaseHTTPRequestHandler):
         except Exception as e:
             monitor.record_failure('do_POST', str(e), {'path':path})
             return self.sendj({'error':str(e)},500)
+    def orchestration_decision(self,data):
+        a=self.need('orchestrator:decision')
+        if not a: return
+        if not ORCHESTRATOR_CONTRACT_COMMIT or ORCHESTRATOR_SECRET_REF_RESOLVER is None:
+            return self.sendj({'error':'CALLBACK_CONFIGURATION_UNAVAILABLE'},503)
+        try:
+            result=submit_orchestration_decision(
+                data,
+                contract_commit=ORCHESTRATOR_CONTRACT_COMMIT,
+                secret_ref=ORCHESTRATOR_CALLBACK_SECRET_REF,
+                resolver=ORCHESTRATOR_SECRET_REF_RESOLVER,
+            )
+        except CallbackBridgeError as exc:
+            return self.sendj({'error':exc.category},exc.status_code)
+        except Exception:
+            # The outer request handler records exception strings. Keep this
+            # secret-bearing boundary metadata-only even for unexpected faults.
+            return self.sendj({'error':'CALLBACK_INTERNAL_ERROR'},500)
+        return self.sendj(result,202)
     def branch(self,data):
         a=self.need('branch:create');
         if not a: return
@@ -390,9 +423,9 @@ return{vs,cmds,ar,cmd,cdet,tot,sok,sfail,runs,baseline,refreshMsg,loadCmd,selVer
 
 
 def api_spec():
-    return {'version':'V1R1C0-chatgpt-actions','openapi':'/api/openapi.yaml','read':['GET /api/base','GET /api/ver','GET /api/diff','GET /api/patch','GET /api/model','GET /api/run','GET /admin/ai-evolution'],'write':['POST /api/branch','POST /api/file','POST /api/commit','POST /api/patch','POST /api/tag','POST /api/rollback','POST /api/model','PUT /api/model-priority','POST /api/nl'],'policy':{'bearer_required_for_write':True,'direct_main_push':False,'delete_tag':False,'owner_approval_required_for_v_level':True,'api_keys_in_git':False,'git_secret_field':'secret_ref','online_git_sync':True}}
+    return {'version':'V1R1C0-chatgpt-actions','openapi':'/api/openapi.yaml','orchestrator_openapi':'/api/orchestrator-decision.openapi.yaml','read':['GET /api/base','GET /api/ver','GET /api/diff','GET /api/patch','GET /api/model','GET /api/run','GET /admin/ai-evolution'],'write':['POST /v1/orchestrator/decisions','POST /api/branch','POST /api/file','POST /api/commit','POST /api/patch','POST /api/tag','POST /api/rollback','POST /api/model','PUT /api/model-priority','POST /api/nl'],'policy':{'bearer_required_for_write':True,'orchestrator_decision_scope':'orchestrator:decision','orchestrator_callback_credential':'secret_ref_only','direct_main_push':False,'delete_tag':False,'owner_approval_required_for_v_level':True,'api_keys_in_git':False,'git_secret_field':'secret_ref','online_git_sync':True}}
 
 def main():
     print(f'AIOS ChatGPT GitOps adapter listening on {HOST}:{PORT}')
     ThreadingHTTPServer((HOST,PORT), H).serve_forever()
-if __name__ == '__main__': main()
+if __name__ == '__main__': main()

automation/a0_unattended_loop_probe.py

@@ -0,0 +1,141 @@
+#!/usr/bin/env python3
+"""Prove two real central-decision to Gateway-dispatch to Codex lifecycle cycles."""
+
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+import sqlite3
+import time
+import uuid
+
+from health_probe_common import (
+    ProbeError, gateway_base, load_config, read_token, request_json, state_version,
+)
+
+
+REQUIRED_MARKERS = {"CODEX_AUTO_CLAIM", "TASK_STARTED", "TASK_EXECUTED", "TASK_ENDED", "EVENT_POSTED"}
+
+
+def marker_counts(path: Path, command_id: str) -> dict[str, int]:
+    counts = {marker: 0 for marker in REQUIRED_MARKERS}
+    with path.open("r", encoding="utf-8") as handle:
+        for line in handle:
+            try:
+                record = json.loads(line)
+            except json.JSONDecodeError:
+                continue
+            marker = record.get("marker")
+            if record.get("command_id") == command_id and marker in counts:
+                counts[marker] += 1
+    return counts
+
+
+def watcher_status(database: Path, command_id: str) -> str | None:
+    with sqlite3.connect(f"file:{database}?mode=ro", uri=True, timeout=2) as db:
+        row = db.execute("SELECT status FROM commands WHERE command_id=?", (command_id,)).fetchone()
+    return None if row is None else str(row[0])
+
+
+def wait_for_cycle(config: dict[str, object], token: str, cycle: int) -> tuple[str, str]:
+    endpoint = str(config["gateway_event_url"])
+    project = str(config["project_key"])
+    event_id = f"a0-cycle-{cycle}-" + uuid.uuid4().hex
+    work_unit_id = f"A0-CODEX-CYCLE-{cycle}-" + uuid.uuid4().hex[:16]
+    event = {
+        "schema_version": 1,
+        "project_key": project,
+        "contract_commit": config["contract_commit"],
+        "event_id": event_id,
+        "source_agent": "system",
+        "event_type": "a0_unattended_acceptance_requested",
+        "work_unit_id": work_unit_id,
+        "status": "READY",
+        "state_version": state_version(endpoint, project, token),
+        "implementation_commit": None,
+        "result_commit": None,
+        "blocker": None,
+        "evidence_refs": [],
+        "payload": {
+            "acceptance_contract": {
+                "verdict": "DISPATCH",
+                "work_unit_id": work_unit_id,
+                "track_id": "A0_AUTOMATION",
+                "gate_id": "A0_AUTOMATION_CLOSED",
+                "primary_agent": "codex",
+                "fallback_agent": "openclaw",
+                "clean_base_commit": config["probe_clean_base_commit"],
+                "allowed_paths": [],
+                "required_checks": ["acceptance_probe"],
+                "forbidden_operations": ["production_mutation", "git_mutation"],
+                "instruction": "Run the fixed side-effect-free acceptance probe only.",
+            }
+        },
+    }
+    request_json(endpoint, token, method="POST", payload=event)
+    deadline = time.monotonic() + int(config["cycle_timeout_seconds"])
+    channel = None
+    while time.monotonic() < deadline:
+        _, status = request_json(endpoint + "/" + event_id, token)
+        if status.get("status") == "TRIGGER_FAILED":
+            raise ProbeError("central_trigger_failed")
+        if status.get("status") == "DECIDED" and status.get("decision_applied") is True:
+            channel = status.get("trigger_channel")
+            break
+        time.sleep(float(config["poll_interval_seconds"]))
+    if channel not in {"workspace_agent", "responses_api"}:
+        raise ProbeError("central_decision_timeout")
+
+    database = Path(str(config["codex_database_path"]))
+    audit = Path(str(config["codex_audit_log"]))
+    while time.monotonic() < deadline:
+        if database.exists() and audit.exists() and watcher_status(database, work_unit_id) == "COMPLETED":
+            counts = marker_counts(audit, work_unit_id)
+            if all(counts[marker] == 1 for marker in REQUIRED_MARKERS):
+                for suffix in ("started", "ended"):
+                    _, lifecycle = request_json(endpoint + "/" + work_unit_id + ":" + suffix, token)
+                    if lifecycle.get("event_id") != work_unit_id + ":" + suffix:
+                        raise ProbeError("gateway_lifecycle_missing")
+                return event_id, str(channel)
+        time.sleep(float(config["poll_interval_seconds"]))
+    raise ProbeError("gateway_dispatch_or_codex_lifecycle_timeout")
+
+
+def project_summaries_since(database: Path, project: str, since: int) -> int:
+    with sqlite3.connect(f"file:{database}?mode=ro", uri=True, timeout=2) as db:
+        row = db.execute(
+            "SELECT COUNT(*) FROM lifecycle WHERE project_key=? AND kind='PROJECT_SUMMARY' AND created_at>=?",
+            (project, since),
+        ).fetchone()
+    return 0 if row is None else int(row[0])
+
+
+def run(config_path: Path) -> int:
+    config = load_config(config_path)
+    endpoint = str(config["gateway_event_url"])
+    gateway_base(endpoint)
+    token = read_token(Path(str(config["gateway_token_file"])))
+    started = int(time.time())
+    results = [wait_for_cycle(config, token, cycle) for cycle in (1, 2)]
+    if len({item[0] for item in results}) != 2:
+        raise ProbeError("duplicate_cycle_event")
+    if project_summaries_since(
+        Path(str(config["gateway_database_path"])), str(config["project_key"]), started
+    ) < 2:
+        raise ProbeError("project_summary_not_persisted")
+    return 0
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--config", required=True, type=Path)
+    args = parser.parse_args()
+    try:
+        return run(args.config)
+    except (KeyError, OSError, ProbeError, sqlite3.Error, ValueError):
+        return 1
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

automation/central_gpt_health_probe.py

@@ -0,0 +1,171 @@
+#!/usr/bin/env python3
+"""Prove a real central-model decision through the authenticated Gateway."""
+
+from __future__ import annotations
+
+import argparse
+import json
+import os
+import stat
+import sys
+import time
+from pathlib import Path
+import uuid
+
+from health_probe_common import (
+    ProbeError, atomic_receipt, gateway_base, load_config, read_token,
+    request_json, state_version,
+)
+
+PENDING_PATH = Path("/run/aios-health/central-gpt.pending.json")
+
+
+def _load_pending(
+    path: Path, contract: str, *, owners: set[int] | None = None
+) -> tuple[str, int] | None:
+    allowed_owners = {0} if owners is None else owners
+    if not path.exists():
+        return None
+    info = path.lstat()
+    if (
+        not path.is_absolute()
+        or stat.S_ISLNK(info.st_mode)
+        or not stat.S_ISREG(info.st_mode)
+        or stat.S_IMODE(info.st_mode) & ~0o640
+        or (os.name == "posix" and info.st_uid not in allowed_owners)
+        or path.resolve(strict=True) != Path(os.path.abspath(path))
+    ):
+        raise ProbeError("unsafe_pending_marker")
+    value = json.loads(path.read_text(encoding="utf-8"))
+    if not isinstance(value, dict) or set(value) != {"contract_commit", "event_id", "state_version"}:
+        raise ProbeError("invalid_pending_marker")
+    event_id = value["event_id"]
+    version = value["state_version"]
+    if (
+        value["contract_commit"] != contract
+        or not isinstance(event_id, str)
+        or not event_id.startswith("health-central-")
+        or len(event_id) != 47
+        or not isinstance(version, int)
+        or version < 0
+    ):
+        raise ProbeError("invalid_pending_marker")
+    return event_id, version
+
+
+def _clear_pending(path: Path) -> None:
+    if not path.exists():
+        return
+    info = path.lstat()
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISREG(info.st_mode):
+        raise ProbeError("unsafe_pending_marker")
+    path.unlink()
+
+
+def _safe_reason(exc: BaseException) -> str:
+    reason = str(exc)
+    if reason and len(reason) <= 64 and all(char.islower() or char.isdigit() or char == "_" for char in reason):
+        return reason
+    return "probe_error"
+
+
+def run(config_path: Path, pending_path: Path = PENDING_PATH) -> int:
+    config = load_config(config_path)
+    endpoint = config["gateway_event_url"]
+    gateway_base(endpoint)
+    token = read_token(Path(config["gateway_token_file"]))
+    project = config["project_key"]
+    contract = config["contract_commit"]
+    pending = _load_pending(pending_path, contract)
+    is_new = pending is None
+    if is_new:
+        event_id = "health-central-" + uuid.uuid4().hex
+        version = state_version(endpoint, project, token)
+        atomic_receipt(
+            pending_path,
+            {"contract_commit": contract, "event_id": event_id, "state_version": version},
+        )
+    else:
+        event_id, version = pending
+    event = {
+        "schema_version": 1,
+        "project_key": project,
+        "contract_commit": contract,
+        "event_id": event_id,
+        "source_agent": "system",
+        "event_type": "central_gpt_health_probe",
+        "work_unit_id": "CENTRAL-GPT-HEALTH",
+        "status": "READY",
+        "state_version": version,
+        "implementation_commit": None,
+        "result_commit": None,
+        "blocker": None,
+        "evidence_refs": [],
+        "payload": {"probe": "side_effect_free", "nonce": event_id},
+    }
+    should_post = is_new
+    if not is_new:
+        try:
+            _, observed = request_json(endpoint + "/" + event_id, token)
+        except ProbeError as exc:
+            if str(exc) != "gateway_http_404":
+                raise
+            should_post = True
+    else:
+        observed = None
+    if should_post:
+        try:
+            status, _ = request_json(endpoint, token, method="POST", payload=event)
+        except ProbeError as exc:
+            if str(exc) == "gateway_fail_closed_409":
+                _clear_pending(pending_path)
+            raise
+        if status not in {200, 202}:
+            raise ProbeError("event_not_accepted")
+        observed = None
+    deadline = time.monotonic() + int(config["central_timeout_seconds"])
+    while time.monotonic() < deadline:
+        _, observed = request_json(endpoint + "/" + event_id, token)
+        if observed.get("status") in {"DECIDED", "TRIGGER_FAILED", "DEAD_LETTER"}:
+            break
+        time.sleep(float(config["poll_interval_seconds"]))
+    if isinstance(observed, dict) and observed.get("status") == "DEAD_LETTER":
+        _clear_pending(pending_path)
+        raise ProbeError("central_event_dead_letter")
+    if not isinstance(observed, dict) or observed.get("status") != "DECIDED" or observed.get("decision_applied") is not True:
+        raise ProbeError("central_decision_not_proven")
+    channel = observed.get("trigger_channel")
+    if channel not in {"workspace_agent", "responses_api"}:
+        raise ProbeError("central_channel_not_proven")
+    _clear_pending(pending_path)
+    now = int(time.time())
+    atomic_receipt(
+        Path(config["central_receipt_path"]),
+        {
+            "subject": "central_gpt",
+            "health": "HEALTHY",
+            "live_probe_succeeded": True,
+            "observed_at_epoch": now,
+            "event_id": event_id,
+            "decision_applied": True,
+            "state_version_after": observed["state_version_after"],
+            "workspace_agent": {"validated_live": channel == "workspace_agent"},
+            "responses_api": {"validated_live": channel == "responses_api"},
+        },
+    )
+    return 0
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--config", required=True, type=Path)
+    args = parser.parse_args()
+    try:
+        return run(args.config)
+    except (KeyError, OSError, ProbeError, ValueError) as exc:
+        print(f"CENTRAL_GPT_PROBE=BLOCKED reason={_safe_reason(exc)}", file=sys.stderr)
+        return 1
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

automation/codex_executor_health_probe.py

@@ -0,0 +1,113 @@
+#!/usr/bin/env python3
+"""Queue one fixed no-side-effect command and prove the watcher lifecycle."""
+
+from __future__ import annotations
+
+import argparse
+import json
+import os
+from pathlib import Path
+import sqlite3
+import stat
+import time
+import uuid
+
+from health_probe_common import (
+    ProbeError, atomic_receipt, gateway_base, load_config, read_token,
+    request_json, state_version,
+)
+
+
+MARKERS = {"CODEX_AUTO_CLAIM", "TASK_STARTED", "TASK_EXECUTED", "TASK_ENDED", "EVENT_POSTED"}
+
+
+def _write_command(path: Path, value: dict[str, object]) -> None:
+    directory = path.parent
+    info = directory.lstat()
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISDIR(info.st_mode) or stat.S_IMODE(info.st_mode) & 0o002:
+        raise ProbeError("unsafe_command_queue")
+    data = (json.dumps(value, sort_keys=True, separators=(",", ":")) + "\n").encode()
+    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL | getattr(os, "O_NOFOLLOW", 0), 0o640)
+    try:
+        os.write(fd, data)
+        os.fsync(fd)
+    finally:
+        os.close(fd)
+
+
+def _status(database: Path, command_id: str) -> str | None:
+    with sqlite3.connect(f"file:{database}?mode=ro", uri=True, timeout=2) as db:
+        row = db.execute("SELECT status FROM commands WHERE command_id=?", (command_id,)).fetchone()
+    return None if row is None else str(row[0])
+
+
+def _markers(path: Path, command_id: str) -> dict[str, int]:
+    result = {name: 0 for name in MARKERS}
+    with path.open("r", encoding="utf-8") as handle:
+        for line in handle:
+            try:
+                item = json.loads(line)
+            except json.JSONDecodeError:
+                continue
+            if item.get("command_id") == command_id and item.get("marker") in result:
+                result[item["marker"]] += 1
+    return result
+
+
+def run(config_path: Path) -> int:
+    config = load_config(config_path)
+    endpoint = config["gateway_event_url"]
+    gateway_base(endpoint)
+    token = read_token(Path(config["gateway_token_file"]))
+    command_id = "health-codex-" + uuid.uuid4().hex
+    version = state_version(endpoint, config["project_key"], token)
+    command = {
+        "schema_version": 1,
+        "command_id": command_id,
+        "project_key": config["project_key"],
+        "work_unit_id": command_id,
+        "contract_commit": config["contract_commit"],
+        "state_version": version,
+        "execution": {"kind": "acceptance_probe", "input": "fixed-side-effect-free-health-probe-v1"},
+    }
+    _write_command(Path(config["codex_command_queue"]) / f"{command_id}.json", command)
+    deadline = time.monotonic() + int(config["codex_timeout_seconds"])
+    database = Path(config["codex_database_path"])
+    audit = Path(config["codex_audit_log"])
+    while time.monotonic() < deadline:
+        if database.exists() and audit.exists() and _status(database, command_id) == "COMPLETED":
+            counts = _markers(audit, command_id)
+            if all(counts[name] == 1 for name in MARKERS):
+                for suffix in ("started", "ended"):
+                    _, event = request_json(endpoint + "/" + command_id + ":" + suffix, token)
+                    if event.get("event_id") != command_id + ":" + suffix:
+                        raise ProbeError("gateway_lifecycle_missing")
+                atomic_receipt(
+                    Path(config["codex_receipt_path"]),
+                    {
+                        "subject": "codex",
+                        "health": "HEALTHY",
+                        "live_probe_succeeded": True,
+                        "observed_at_epoch": int(time.time()),
+                        "command_id": command_id,
+                        "lifecycle_complete": True,
+                        "duplicate_side_effects": False,
+                    },
+                )
+                return 0
+        time.sleep(float(config["poll_interval_seconds"]))
+    raise ProbeError("codex_lifecycle_not_proven")
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--config", required=True, type=Path)
+    args = parser.parse_args()
+    try:
+        return run(args.config)
+    except (KeyError, OSError, ProbeError, sqlite3.Error, ValueError):
+        return 1
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

automation/executor_quorum_controller.py

@@ -0,0 +1,940 @@
+#!/usr/bin/env python3
+"""Durable GPT + one-executor quorum and failover controller.
+
+The controller persists decisions before dispatch and never stores credentials.
+Health is accepted only from metadata-only, live-probe receipts.
+"""
+
+from __future__ import annotations
+
+import argparse
+import hashlib
+import json
+import os
+import sqlite3
+import stat
+import subprocess
+import tempfile
+import time
+import urllib.error
+import urllib.request
+import urllib.parse
+from dataclasses import dataclass
+from enum import Enum
+from pathlib import Path
+from typing import Any, Callable, Iterable, Mapping
+
+
+ALLOWED_LIFECYCLE_EVENTS = frozenset(
+    {
+        "TASK_DISPATCHED",
+        "TASK_STARTED",
+        "TASK_ENDED",
+        "DECISION_APPLIED",
+        "PROJECT_SUMMARY",
+        "PROJECT_COMPLETED",
+    }
+)
+EXECUTORS = ("openclaw", "codex")
+SECRET_KEYS = frozenset(
+    {
+        "secret",
+        "token",
+        "password",
+        "api_key",
+        "authorization",
+        "credential",
+        "private_key",
+        "environment",
+        "env",
+        "argv",
+        "stdout",
+        "stderr",
+    }
+)
+
+
+class Health(str, Enum):
+    HEALTHY = "HEALTHY"
+    UNHEALTHY = "UNHEALTHY"
+    UNKNOWN = "UNKNOWN"
+
+
+class ControllerError(RuntimeError):
+    """Fail-closed controller error."""
+
+
+class EventConflict(ControllerError):
+    """An event id was reused with a different payload."""
+
+
+class StaleStateVersion(ControllerError):
+    """A dispatch attempted to overwrite a newer task state."""
+
+
+@dataclass(frozen=True)
+class QuorumDecision:
+    allowed: bool
+    priority: str
+    status: str
+    active_executor: str | None
+    standby_executor: str | None
+    repair_required: bool
+
+
+def canonical_json(value: Any) -> str:
+    return json.dumps(value, sort_keys=True, separators=(",", ":"), ensure_ascii=True)
+
+
+def digest_json(value: Any) -> str:
+    return hashlib.sha256(canonical_json(value).encode("utf-8")).hexdigest()
+
+
+def _contains_forbidden_key(value: Any) -> bool:
+    if isinstance(value, Mapping):
+        for key, child in value.items():
+            normalized = str(key).strip().lower().replace("-", "_")
+            if normalized in SECRET_KEYS or _contains_forbidden_key(child):
+                return True
+    elif isinstance(value, list):
+        return any(_contains_forbidden_key(item) for item in value)
+    return False
+
+
+def validate_metadata_only(value: Mapping[str, Any]) -> None:
+    if _contains_forbidden_key(value):
+        raise ControllerError("secret-bearing or output-bearing fields are forbidden")
+
+
+def atomic_json_write(path: Path, value: Mapping[str, Any], mode: int = 0o600) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True, mode=0o700)
+    validate_secure_directory(path.parent)
+    fd, temporary = tempfile.mkstemp(prefix=f".{path.name}.", dir=str(path.parent))
+    try:
+        os.fchmod(fd, mode)
+        with os.fdopen(fd, "w", encoding="utf-8") as handle:
+            handle.write(canonical_json(value))
+            handle.write("\n")
+            handle.flush()
+            os.fsync(handle.fileno())
+        os.replace(temporary, path)
+    finally:
+        if os.path.exists(temporary):
+            os.unlink(temporary)
+
+
+def validate_secure_directory(path: Path, *, expected_uid: int | None = None) -> None:
+    info = path.lstat()
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISDIR(info.st_mode):
+        raise ControllerError(f"unsafe directory type rejected: {path}")
+    if os.name == "posix" and path.resolve(strict=True) != Path(os.path.abspath(path)):
+        raise ControllerError(f"symlinked directory component rejected: {path}")
+    if os.name == "posix" and info.st_mode & 0o022:
+        raise ControllerError(f"group/world-writable directory rejected: {path}")
+    if expected_uid is not None and info.st_uid != expected_uid:
+        raise ControllerError(f"unexpected owner for directory {path}")
+
+
+def read_secure_json(path: Path, *, expected_uid: int | None = None) -> dict[str, Any]:
+    info = path.lstat()
+    if stat.S_ISLNK(info.st_mode):
+        raise ControllerError(f"symlink rejected: {path}")
+    if not stat.S_ISREG(info.st_mode):
+        raise ControllerError(f"not a regular file: {path}")
+    if os.name == "posix" and info.st_mode & 0o022:
+        raise ControllerError(f"group/world-writable file rejected: {path}")
+    validate_secure_directory(path.parent, expected_uid=expected_uid)
+    if os.name == "posix" and path.resolve(strict=True) != Path(os.path.abspath(path)):
+        raise ControllerError(f"symlinked file component rejected: {path}")
+    if expected_uid is not None and info.st_uid != expected_uid:
+        raise ControllerError(f"unexpected owner for {path}")
+    with path.open("r", encoding="utf-8") as handle:
+        value = json.load(handle)
+    if not isinstance(value, dict):
+        raise ControllerError(f"JSON object required: {path}")
+    validate_metadata_only(value)
+    return value
+
+
+def read_gateway_token(path: Path) -> str:
+    if not path.is_absolute():
+        raise ControllerError("gateway token path must be absolute")
+    try:
+        info = path.lstat()
+    except FileNotFoundError as exc:
+        raise ControllerError("gateway token unavailable") from exc
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISREG(info.st_mode):
+        raise ControllerError("gateway token must be a regular non-symlink file")
+    if stat.S_IMODE(info.st_mode) & ~0o640:
+        raise ControllerError("gateway token mode exceeds 0640")
+    if os.name == "posix" and info.st_uid not in {0, os.geteuid()}:
+        raise ControllerError("gateway token owner is not approved")
+    if os.name == "posix" and path.resolve(strict=True) != Path(os.path.abspath(path)):
+        raise ControllerError("gateway token has a symlinked path component")
+    flags = os.O_RDONLY | getattr(os, "O_NOFOLLOW", 0)
+    fd = os.open(path, flags)
+    try:
+        opened = os.fstat(fd)
+        if not stat.S_ISREG(opened.st_mode) or opened.st_ino != info.st_ino or opened.st_dev != info.st_dev:
+            raise ControllerError("gateway token changed during validation")
+        data = os.read(fd, 16_385)
+        if os.read(fd, 1):
+            raise ControllerError("gateway token too large")
+    finally:
+        os.close(fd)
+    if not data or len(data) > 16_384 or b"\n" in data or b"\r" in data:
+        raise ControllerError("gateway token format rejected")
+    try:
+        token = data.decode("utf-8")
+    except UnicodeDecodeError as exc:
+        raise ControllerError("gateway token encoding rejected") from exc
+    if not token:
+        raise ControllerError("gateway token unavailable")
+    return token
+
+
+def validate_health_receipt(
+    receipt: Mapping[str, Any],
+    subject: str,
+    *,
+    now: float | None = None,
+    max_age_seconds: int = 60,
+) -> Health:
+    validate_metadata_only(receipt)
+    if receipt.get("subject") != subject:
+        return Health.UNKNOWN
+    try:
+        health = Health(str(receipt.get("health", "UNKNOWN")))
+    except ValueError:
+        return Health.UNKNOWN
+    if health is not Health.HEALTHY:
+        return health
+    if receipt.get("live_probe_succeeded") is not True:
+        return Health.UNKNOWN
+    observed_at = receipt.get("observed_at_epoch")
+    if not isinstance(observed_at, (int, float)):
+        return Health.UNKNOWN
+    now = time.time() if now is None else now
+    if observed_at > now + 5 or now - observed_at > max_age_seconds:
+        return Health.UNKNOWN
+    if subject == "central_gpt":
+        workspace = receipt.get("workspace_agent")
+        responses = receipt.get("responses_api")
+        workspace_ok = isinstance(workspace, Mapping) and workspace.get("validated_live") is True
+        responses_ok = isinstance(responses, Mapping) and responses.get("validated_live") is True
+        if not (workspace_ok or responses_ok):
+            return Health.UNKNOWN
+    return Health.HEALTHY
+
+
+def choose_executor(workload: str) -> str:
+    if workload in {"complex_code", "security_boundary", "architecture", "complex_code_security_architecture"}:
+        return "codex"
+    return "openclaw"
+
+
+def evaluate_quorum(
+    central_gpt: Health,
+    openclaw: Health,
+    codex: Health,
+    workload: str,
+) -> QuorumDecision:
+    if central_gpt is not Health.HEALTHY:
+        status = "BLOCKED_CENTRAL_GPT_UNKNOWN" if central_gpt is Health.UNKNOWN else "BLOCKED_CENTRAL_GPT_UNHEALTHY"
+        return QuorumDecision(False, "P0", status, None, None, True)
+
+    healthy = [name for name, health in (("openclaw", openclaw), ("codex", codex)) if health is Health.HEALTHY]
+    if not healthy:
+        has_unknown = Health.UNKNOWN in {openclaw, codex}
+        status = "BLOCKED_EXECUTOR_HEALTH_UNKNOWN" if has_unknown else "BLOCKED_NO_HEALTHY_EXECUTOR"
+        return QuorumDecision(False, "P1", status, None, None, True)
+
+    if len(healthy) == 1:
+        active = healthy[0]
+        standby = "codex" if active == "openclaw" else "openclaw"
+        return QuorumDecision(True, "P3", "EXECUTOR_QUORUM_PASS", active, standby, False)
+
+    active = choose_executor(workload)
+    standby = "codex" if active == "openclaw" else "openclaw"
+    return QuorumDecision(True, "NONE", "EXECUTOR_QUORUM_PASS", active, standby, False)
+
+
+class QuorumStore:
+    def __init__(self, path: Path):
+        self.path = path
+        path.parent.mkdir(parents=True, exist_ok=True, mode=0o700)
+        expected_uid = os.geteuid() if os.name == "posix" else None
+        validate_secure_directory(path.parent, expected_uid=expected_uid)
+        if path.exists() or path.is_symlink():
+            info = path.lstat()
+            if stat.S_ISLNK(info.st_mode) or not stat.S_ISREG(info.st_mode) or info.st_nlink != 1:
+                raise ControllerError(f"unsafe database path rejected: {path}")
+            if expected_uid is not None and info.st_uid != expected_uid:
+                raise ControllerError(f"unexpected database owner: {path}")
+        self.db = sqlite3.connect(str(path), isolation_level=None, timeout=30)
+        if os.name == "posix":
+            path.chmod(0o600)
+        self.db.row_factory = sqlite3.Row
+        self.db.execute("PRAGMA journal_mode=WAL")
+        self.db.execute("PRAGMA synchronous=FULL")
+        self._initialize()
+
+    def close(self) -> None:
+        self.db.close()
+
+    def _initialize(self) -> None:
+        self.db.executescript(
+            """
+            CREATE TABLE IF NOT EXISTS events (
+                event_id TEXT PRIMARY KEY,
+                payload_digest TEXT NOT NULL,
+                payload_json TEXT NOT NULL,
+                source TEXT NOT NULL,
+                status TEXT NOT NULL,
+                created_at REAL NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS tasks (
+                work_unit TEXT PRIMARY KEY,
+                contract_commit TEXT NOT NULL,
+                event_id TEXT NOT NULL,
+                state_version INTEGER NOT NULL,
+                workload TEXT NOT NULL,
+                status TEXT NOT NULL,
+                active_executor TEXT,
+                standby_executor TEXT,
+                checkpoint TEXT,
+                lease_owner TEXT,
+                lease_until REAL,
+                interrupted_executor TEXT,
+                recovery_priority TEXT NOT NULL,
+                updated_at REAL NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS lifecycle (
+                sequence INTEGER PRIMARY KEY AUTOINCREMENT,
+                work_unit TEXT NOT NULL,
+                event_type TEXT NOT NULL,
+                executor TEXT,
+                state_version INTEGER NOT NULL,
+                metadata_json TEXT NOT NULL,
+                created_at REAL NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS effects (
+                effect_id TEXT PRIMARY KEY,
+                work_unit TEXT NOT NULL,
+                payload_digest TEXT NOT NULL,
+                status TEXT NOT NULL,
+                created_at REAL NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS outbox (
+                outbox_id TEXT PRIMARY KEY,
+                destination TEXT NOT NULL,
+                payload_digest TEXT NOT NULL,
+                payload_json TEXT NOT NULL,
+                status TEXT NOT NULL,
+                attempts INTEGER NOT NULL DEFAULT 0,
+                next_attempt REAL NOT NULL,
+                created_at REAL NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS blockers (
+                blocker_key TEXT PRIMARY KEY,
+                occurrences INTEGER NOT NULL,
+                status TEXT NOT NULL,
+                updated_at REAL NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS observed_refs (
+                ref_name TEXT PRIMARY KEY,
+                oid TEXT NOT NULL,
+                updated_at REAL NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS summaries (
+                work_unit TEXT PRIMARY KEY,
+                summary_digest TEXT NOT NULL,
+                summary_json TEXT NOT NULL,
+                created_at REAL NOT NULL
+            );
+            CREATE UNIQUE INDEX IF NOT EXISTS lifecycle_once
+            ON lifecycle(work_unit, event_type, COALESCE(executor, ''), state_version);
+            """
+        )
+
+    def ingest_event(self, event_id: str, payload: Mapping[str, Any], source: str) -> bool:
+        validate_metadata_only(payload)
+        encoded = canonical_json(payload)
+        digest = hashlib.sha256(encoded.encode("utf-8")).hexdigest()
+        existing = self.db.execute("SELECT payload_digest FROM events WHERE event_id=?", (event_id,)).fetchone()
+        if existing:
+            if existing["payload_digest"] != digest:
+                self.db.execute("UPDATE events SET status='DEAD_LETTER_CONFLICT' WHERE event_id=?", (event_id,))
+                raise EventConflict(f"event id payload conflict: {event_id}")
+            return False
+        self.db.execute(
+            "INSERT INTO events VALUES(?,?,?,?,?,?)",
+            (event_id, digest, encoded, source, "ACCEPTED", time.time()),
+        )
+        return True
+
+    def upsert_task(
+        self,
+        *,
+        work_unit: str,
+        contract_commit: str,
+        event_id: str,
+        state_version: int,
+        workload: str,
+        decision: QuorumDecision,
+        checkpoint: str | None = None,
+    ) -> str:
+        now = time.time()
+        self.db.execute("BEGIN IMMEDIATE")
+        try:
+            current = self.db.execute("SELECT * FROM tasks WHERE work_unit=?", (work_unit,)).fetchone()
+            if current and state_version < current["state_version"]:
+                raise StaleStateVersion(f"stale state version for {work_unit}")
+            interrupted: str | None = None
+            recovery_priority = decision.priority
+            status = "BLOCKED"
+            if decision.allowed:
+                status = "READY"
+                if current and current["active_executor"] and current["active_executor"] != decision.active_executor:
+                    interrupted = current["active_executor"]
+                    recovery_priority = "P2"
+                    status = "INTERRUPTED_AGENT_FAILOVER"
+                    if checkpoint is None:
+                        checkpoint = current["checkpoint"]
+            if current:
+                if contract_commit != current["contract_commit"] or event_id != current["event_id"]:
+                    raise ControllerError("failover must preserve contract_commit and event_id")
+                if (
+                    current["state_version"] == state_version
+                    and current["active_executor"] == decision.active_executor
+                    and current["status"] in {"RUNNING", "COMPLETED"}
+                ):
+                    self.db.execute("COMMIT")
+                    return current["status"]
+                self.db.execute(
+                    """UPDATE tasks SET state_version=?, workload=?, status=?, active_executor=?,
+                    standby_executor=?, checkpoint=?, interrupted_executor=?, recovery_priority=?, updated_at=? WHERE work_unit=?""",
+                    (
+                        state_version,
+                        workload,
+                        status,
+                        decision.active_executor,
+                        decision.standby_executor,
+                        checkpoint,
+                        interrupted,
+                        recovery_priority,
+                        now,
+                        work_unit,
+                    ),
+                )
+            else:
+                self.db.execute(
+                    "INSERT INTO tasks VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
+                    (
+                        work_unit,
+                        contract_commit,
+                        event_id,
+                        state_version,
+                        workload,
+                        status,
+                        decision.active_executor,
+                        decision.standby_executor,
+                        checkpoint,
+                        None,
+                        None,
+                        interrupted,
+                        recovery_priority,
+                        now,
+                    ),
+                )
+            self.db.execute("COMMIT")
+            return status
+        except Exception:
+            self.db.execute("ROLLBACK")
+            raise
+
+    def claim_lease(self, work_unit: str, worker: str, ttl_seconds: int, now: float | None = None) -> bool:
+        now = time.time() if now is None else now
+        self.db.execute("BEGIN IMMEDIATE")
+        try:
+            task = self.db.execute(
+                "SELECT active_executor, status, lease_owner, lease_until FROM tasks WHERE work_unit=?",
+                (work_unit,),
+            ).fetchone()
+            if not task:
+                raise ControllerError(f"unknown work unit: {work_unit}")
+            if worker != task["active_executor"]:
+                self.db.execute("ROLLBACK")
+                return False
+            if task["status"] in {"BLOCKED", "COMPLETED"}:
+                self.db.execute("ROLLBACK")
+                return False
+            lease_live = task["lease_owner"] and task["lease_until"] and task["lease_until"] > now
+            if lease_live and task["lease_owner"] != worker:
+                self.db.execute("ROLLBACK")
+                return False
+            self.db.execute(
+                "UPDATE tasks SET lease_owner=?, lease_until=?, status='RUNNING', updated_at=? WHERE work_unit=?",
+                (worker, now + ttl_seconds, now, work_unit),
+            )
+            self.db.execute("COMMIT")
+            return True
+        except Exception:
+            if self.db.in_transaction:
+                self.db.execute("ROLLBACK")
+            raise
+
+    def dispatch_task(
+        self,
+        *,
+        work_unit: str,
+        contract_commit: str,
+        event_id: str,
+        state_version: int,
+        workload: str,
+        decision: QuorumDecision,
+        checkpoint: str | None = None,
+    ) -> str:
+        status = self.upsert_task(
+            work_unit=work_unit,
+            contract_commit=contract_commit,
+            event_id=event_id,
+            state_version=state_version,
+            workload=workload,
+            decision=decision,
+            checkpoint=checkpoint,
+        )
+        if decision.allowed and status != "COMPLETED":
+            metadata = {
+                "contract_commit": contract_commit,
+                "event_id": event_id,
+                "status": status,
+            }
+            self.append_lifecycle(work_unit, "TASK_DISPATCHED", decision.active_executor, state_version, metadata)
+            self.enqueue(
+                f"dispatch:{work_unit}:{state_version}:{decision.active_executor}",
+                "gateway",
+                {"event_type": "TASK_DISPATCHED", "work_unit": work_unit, **metadata},
+            )
+        return status
+
+    def start_task(self, work_unit: str, executor: str, state_version: int, lease_ttl_seconds: int) -> bool:
+        if not self.claim_lease(work_unit, executor, lease_ttl_seconds):
+            return False
+        self.append_lifecycle(work_unit, "TASK_STARTED", executor, state_version, {"status": "RUNNING"})
+        self.enqueue(
+            f"started:{work_unit}:{state_version}:{executor}",
+            "gateway",
+            {"event_type": "TASK_STARTED", "work_unit": work_unit, "executor": executor, "state_version": state_version},
+        )
+        return True
+
+    def end_task(
+        self,
+        work_unit: str,
+        executor: str,
+        state_version: int,
+        result: str,
+        summary: Mapping[str, Any],
+        *,
+        project_completed: bool = False,
+    ) -> None:
+        validate_metadata_only(summary)
+        self.db.execute("BEGIN IMMEDIATE")
+        try:
+            task = self.db.execute("SELECT active_executor,state_version FROM tasks WHERE work_unit=?", (work_unit,)).fetchone()
+            if not task or task["active_executor"] != executor:
+                raise ControllerError("only the active executor may end a task")
+            if task["state_version"] != state_version:
+                raise StaleStateVersion(f"stale state version for {work_unit}")
+            self.db.execute(
+                "UPDATE tasks SET status='COMPLETED', lease_owner=NULL, lease_until=NULL, updated_at=? WHERE work_unit=?",
+                (time.time(), work_unit),
+            )
+            self.append_lifecycle(work_unit, "TASK_ENDED", executor, state_version, {"result": result})
+            self.append_lifecycle(work_unit, "DECISION_APPLIED", executor, state_version, {"result": result})
+            self.append_lifecycle(work_unit, "PROJECT_SUMMARY", executor, state_version, summary)
+            if project_completed:
+                self.append_lifecycle(work_unit, "PROJECT_COMPLETED", executor, state_version, {"result": result})
+            self.persist_summary(work_unit, summary)
+            outbound = (
+                ("TASK_ENDED", {"result": result}),
+                ("DECISION_APPLIED", {"result": result}),
+                ("PROJECT_SUMMARY", dict(summary)),
+            )
+            for event_type, metadata in outbound:
+                self.enqueue(
+                    f"{event_type.lower()}:{work_unit}:{state_version}:{executor}",
+                    "gateway",
+                    {
+                        "event_type": event_type,
+                        "work_unit": work_unit,
+                        "executor": executor,
+                        "state_version": state_version,
+                        **metadata,
+                    },
+                )
+            if project_completed:
+                self.enqueue(
+                    f"project_completed:{work_unit}:{state_version}:{executor}",
+                    "gateway",
+                    {
+                        "event_type": "PROJECT_COMPLETED",
+                        "work_unit": work_unit,
+                        "executor": executor,
+                        "state_version": state_version,
+                        "result": result,
+                    },
+                )
+            self.db.execute("COMMIT")
+        except Exception:
+            if self.db.in_transaction:
+                self.db.execute("ROLLBACK")
+            raise
+
+    def record_effect(self, effect_id: str, work_unit: str, payload: Mapping[str, Any]) -> bool:
+        validate_metadata_only(payload)
+        digest = digest_json(payload)
+        existing = self.db.execute("SELECT payload_digest FROM effects WHERE effect_id=?", (effect_id,)).fetchone()
+        if existing:
+            if existing["payload_digest"] != digest:
+                raise EventConflict(f"effect id payload conflict: {effect_id}")
+            return False
+        self.db.execute(
+            "INSERT INTO effects VALUES(?,?,?,?,?)",
+            (effect_id, work_unit, digest, "COMPLETED", time.time()),
+        )
+        return True
+
+    def append_lifecycle(
+        self,
+        work_unit: str,
+        event_type: str,
+        executor: str | None,
+        state_version: int,
+        metadata: Mapping[str, Any],
+    ) -> None:
+        if event_type not in ALLOWED_LIFECYCLE_EVENTS:
+            raise ControllerError(f"unsupported lifecycle event: {event_type}")
+        validate_metadata_only(metadata)
+        self.db.execute(
+            "INSERT OR IGNORE INTO lifecycle(work_unit,event_type,executor,state_version,metadata_json,created_at) VALUES(?,?,?,?,?,?)",
+            (work_unit, event_type, executor, state_version, canonical_json(metadata), time.time()),
+        )
+
+    def persist_summary(self, work_unit: str, summary: Mapping[str, Any]) -> None:
+        validate_metadata_only(summary)
+        encoded = canonical_json(summary)
+        digest = hashlib.sha256(encoded.encode("utf-8")).hexdigest()
+        self.db.execute(
+            "INSERT OR REPLACE INTO summaries VALUES(?,?,?,?)",
+            (work_unit, digest, encoded, time.time()),
+        )
+
+    def enqueue(self, outbox_id: str, destination: str, payload: Mapping[str, Any]) -> bool:
+        validate_metadata_only(payload)
+        encoded = canonical_json(payload)
+        digest = hashlib.sha256(encoded.encode("utf-8")).hexdigest()
+        existing = self.db.execute("SELECT payload_digest FROM outbox WHERE outbox_id=?", (outbox_id,)).fetchone()
+        if existing:
+            if existing["payload_digest"] != digest:
+                raise EventConflict(f"outbox id payload conflict: {outbox_id}")
+            return False
+        self.db.execute(
+            "INSERT INTO outbox VALUES(?,?,?,?,?,?,?,?)",
+            (outbox_id, destination, digest, encoded, "PENDING", 0, time.time(), time.time()),
+        )
+        return True
+
+    def record_blocker(self, blocker_key: str, threshold: int) -> str:
+        now = time.time()
+        row = self.db.execute("SELECT occurrences FROM blockers WHERE blocker_key=?", (blocker_key,)).fetchone()
+        occurrences = (row["occurrences"] if row else 0) + 1
+        status = "DEAD_LETTER" if occurrences > threshold else "RETRY"
+        self.db.execute(
+            "INSERT INTO blockers VALUES(?,?,?,?) ON CONFLICT(blocker_key) DO UPDATE SET occurrences=excluded.occurrences,status=excluded.status,updated_at=excluded.updated_at",
+            (blocker_key, occurrences, status, now),
+        )
+        return status
+
+    def deliver_outbox(self, sender: Callable[[Mapping[str, Any]], None], max_attempts: int, now: float | None = None) -> tuple[int, int]:
+        now = time.time() if now is None else now
+        sent = 0
+        failed = 0
+        rows = self.db.execute(
+            "SELECT * FROM outbox WHERE status='PENDING' AND next_attempt<=? ORDER BY created_at,outbox_id LIMIT 100",
+            (now,),
+        ).fetchall()
+        for row in rows:
+            payload = json.loads(row["payload_json"])
+            validate_metadata_only(payload)
+            try:
+                sender(payload)
+            except Exception:
+                attempts = row["attempts"] + 1
+                status = "DEAD_LETTER" if attempts >= max_attempts else "PENDING"
+                delay = min(300, 2 ** min(attempts, 8))
+                self.db.execute(
+                    "UPDATE outbox SET attempts=?,status=?,next_attempt=? WHERE outbox_id=?",
+                    (attempts, status, now + delay, row["outbox_id"]),
+                )
+                failed += 1
+            else:
+                self.db.execute(
+                    "UPDATE outbox SET attempts=attempts+1,status='SENT',next_attempt=? WHERE outbox_id=?",
+                    (now, row["outbox_id"]),
+                )
+                sent += 1
+        return sent, failed
+
+    def observe_ref(self, ref_name: str, oid: str) -> bool:
+        row = self.db.execute("SELECT oid FROM observed_refs WHERE ref_name=?", (ref_name,)).fetchone()
+        changed = row is not None and row["oid"] != oid
+        self.db.execute(
+            "INSERT INTO observed_refs VALUES(?,?,?) ON CONFLICT(ref_name) DO UPDATE SET oid=excluded.oid,updated_at=excluded.updated_at",
+            (ref_name, oid, time.time()),
+        )
+        return changed
+
+
+def spool_after_http_failure(
+    sender: Callable[[Mapping[str, Any]], None],
+    payload: Mapping[str, Any],
+    spool_dir: Path,
+    event_id: str,
+) -> bool:
+    validate_metadata_only(payload)
+    try:
+        sender(payload)
+        return True
+    except Exception:
+        atomic_json_write(spool_dir / f"{event_id}.json", {"event_id": event_id, "payload": dict(payload)})
+        return False
+
+
+def poll_file_inbox(store: QuorumStore, inbox_dir: Path) -> int:
+    if not inbox_dir.exists():
+        return 0
+    validate_secure_directory(inbox_dir, expected_uid=os.geteuid() if os.name == "posix" else None)
+    count = 0
+    for path in sorted(inbox_dir.glob("*.json")):
+        if path.is_symlink():
+            raise ControllerError(f"symlink inbox entry rejected: {path}")
+        item = read_secure_json(path, expected_uid=os.geteuid() if os.name == "posix" else None)
+        event_id = item.get("event_id")
+        payload = item.get("payload")
+        if not isinstance(event_id, str) or not isinstance(payload, dict):
+            raise ControllerError(f"invalid inbox envelope: {path}")
+        if store.ingest_event(event_id, payload, "file-inbox"):
+            count += 1
+        path.unlink()
+    return count
+
+
+def resolve_git_ref(repo: Path, ref_name: str) -> str:
+    if not repo.is_absolute():
+        raise ControllerError("Git repository path must be absolute")
+    info = repo.lstat()
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISDIR(info.st_mode):
+        raise ControllerError("Git repository must be a non-symlink directory")
+    if os.name == "posix" and repo.resolve(strict=True) != Path(os.path.abspath(repo)):
+        raise ControllerError("Git repository has a symlinked path component")
+    if os.name == "posix" and info.st_mode & 0o002:
+        raise ControllerError("world-writable Git repository rejected")
+    try:
+        completed = subprocess.run(
+            [
+                "git",
+                "-c",
+                f"safe.directory={repo}",
+                "-C",
+                str(repo),
+                "rev-parse",
+                "--verify",
+                ref_name,
+            ],
+            check=True,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.DEVNULL,
+            text=True,
+            timeout=10,
+        )
+    except (OSError, subprocess.CalledProcessError, subprocess.TimeoutExpired) as exc:
+        raise ControllerError("Git ref unavailable") from exc
+    oid = completed.stdout.strip()
+    if len(oid) != 40 or any(character not in "0123456789abcdef" for character in oid.lower()):
+        raise ControllerError("invalid Git object id")
+    return oid
+
+
+def poll_git_refs(
+    store: QuorumStore,
+    repo: Path,
+    refs: Iterable[str],
+    resolver: Callable[[Path, str], str] = resolve_git_ref,
+) -> int:
+    changed = 0
+    for ref_name in refs:
+        if not ref_name.startswith("refs/") or ".." in ref_name or ref_name.endswith("/"):
+            raise ControllerError(f"invalid Git ref: {ref_name}")
+        oid = resolver(repo, ref_name)
+        if store.observe_ref(ref_name, oid):
+            event_id = f"gitref:{ref_name}:{oid}"
+            if store.ingest_event(event_id, {"ref": ref_name, "oid": oid}, "git-ref-poll"):
+                changed += 1
+    return changed
+
+
+def responses_fallback_allowed(
+    workspace_agent_ok: bool,
+    receipt: Mapping[str, Any],
+    *,
+    now: float | None = None,
+) -> bool:
+    validate_metadata_only(receipt)
+    if workspace_agent_ok:
+        return False
+    responses = receipt.get("responses_api")
+    return (
+        validate_health_receipt(receipt, "central_gpt", now=now) is Health.HEALTHY
+        and isinstance(responses, Mapping)
+        and responses.get("validated_live") is True
+    )
+
+
+def _validate_gateway_url(url: str) -> None:
+    parsed = urllib.parse.urlparse(url)
+    if (
+        parsed.scheme != "http"
+        or parsed.hostname != "127.0.0.1"
+        or parsed.port != 18920
+        or parsed.path != "/v1/orchestrator/events"
+        or parsed.params
+        or parsed.query
+        or parsed.fragment
+    ):
+        raise ControllerError("gateway endpoint must be the fixed loopback endpoint")
+
+
+def get_gateway_state(url: str, project_key: str, token: str, timeout: float = 5.0) -> int:
+    _validate_gateway_url(url)
+    state_url = url.removesuffix("/events") + "/state/" + urllib.parse.quote(project_key, safe="")
+    request = urllib.request.Request(
+        state_url,
+        headers={"Authorization": f"Bearer {token}"},
+        method="GET",
+    )
+    try:
+        with urllib.request.urlopen(request, timeout=timeout) as response:
+            payload = json.loads(response.read(262_145))
+    except urllib.error.HTTPError as exc:
+        if exc.code == 404:
+            return 0
+        raise ControllerError(f"gateway state rejected HTTP {exc.code}") from exc
+    except (urllib.error.URLError, TimeoutError, json.JSONDecodeError) as exc:
+        raise ControllerError("gateway state unavailable") from exc
+    version = payload.get("state_version") if isinstance(payload, Mapping) else None
+    if not isinstance(version, int) or version < 0:
+        raise ControllerError("gateway state version invalid")
+    return version
+
+
+def post_json(url: str, payload: Mapping[str, Any], token: str, timeout: float = 5.0) -> None:
+    validate_metadata_only(payload)
+    _validate_gateway_url(url)
+    request = urllib.request.Request(
+        url,
+        data=canonical_json(payload).encode("utf-8"),
+        headers={"Content-Type": "application/json", "Authorization": f"Bearer {token}"},
+        method="POST",
+    )
+    try:
+        with urllib.request.urlopen(request, timeout=timeout) as response:
+            if response.status < 200 or response.status >= 300:
+                raise ControllerError(f"gateway rejected HTTP {response.status}")
+    except urllib.error.HTTPError as exc:
+        raise ControllerError(f"gateway rejected HTTP {exc.code}") from exc
+    except (urllib.error.URLError, TimeoutError) as exc:
+        raise ControllerError("gateway unavailable") from exc
+
+
+def run_once(config_path: Path) -> int:
+    config = read_secure_json(config_path, expected_uid=0 if os.name == "posix" else None)
+    gateway_url = config["gateway_event_url"]
+    token = read_gateway_token(Path(config["gateway_token_file"]))
+    state_version = get_gateway_state(gateway_url, config["project_key"], token)
+    store = QuorumStore(Path(config["database_path"]))
+    try:
+        receipts: dict[str, Health] = {}
+        for subject in ("central_gpt", "openclaw", "codex"):
+            receipt_path = Path(config["health_receipts"][subject])
+            try:
+                receipt = read_secure_json(receipt_path, expected_uid=0 if os.name == "posix" else None)
+                receipts[subject] = validate_health_receipt(
+                    receipt,
+                    subject,
+                    max_age_seconds=int(config.get("max_health_age_seconds", 60)),
+                )
+            except (FileNotFoundError, ControllerError, json.JSONDecodeError):
+                receipts[subject] = Health.UNKNOWN
+        decision = evaluate_quorum(
+            receipts["central_gpt"], receipts["openclaw"], receipts["codex"], config.get("default_workload", "large_repetitive_infrastructure_monitoring")
+        )
+        quorum_event_id = f"quorum-{time.time_ns()}"
+        store.enqueue(
+            quorum_event_id,
+            "gateway",
+            {
+                "schema_version": 1,
+                "project_key": config["project_key"],
+                "contract_commit": config["contract_commit"],
+                "event_id": quorum_event_id,
+                "source_agent": "system",
+                "event_type": "executor_quorum_evaluated",
+                "work_unit_id": "A0-AUTOMATION-QUORUM",
+                "status": "READY" if decision.allowed else "BLOCKED",
+                "state_version": state_version,
+                "implementation_commit": None,
+                "result_commit": None,
+                "blocker": None if decision.allowed else decision.status,
+                "evidence_refs": [],
+                "payload": {
+                    "allowed": decision.allowed,
+                    "priority": decision.priority,
+                    "quorum_status": decision.status,
+                    "active_executor": decision.active_executor,
+                    "standby_executor": decision.standby_executor,
+                },
+            },
+        )
+        poll_file_inbox(store, Path(config["file_inbox_path"]))
+        git_polling = config.get("git_ref_polling")
+        if isinstance(git_polling, Mapping):
+            poll_git_refs(store, Path(git_polling["repository"]), git_polling["refs"])
+        store.deliver_outbox(
+            lambda payload: post_json(gateway_url, payload, token),
+            max_attempts=int(config["blocker_retry_threshold"]),
+        )
+        return 0 if decision.allowed else 2
+    finally:
+        store.close()
+
+
+def build_parser() -> argparse.ArgumentParser:
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument("--config", type=Path, required=True)
+    parser.add_argument("--once", action="store_true", required=True)
+    return parser
+
+
+def main(argv: Iterable[str] | None = None) -> int:
+    args = build_parser().parse_args(argv)
+    try:
+        return run_once(args.config)
+    except (ControllerError, KeyError, OSError, sqlite3.Error, json.JSONDecodeError) as error:
+        print(f"automation-quorum-controller: fail-closed: {type(error).__name__}", file=os.sys.stderr)
+        return 3
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

automation/health_probe_common.py

@@ -0,0 +1,146 @@
+#!/usr/bin/env python3
+"""Strict metadata-only helpers shared by root health probes."""
+
+from __future__ import annotations
+
+import json
+import os
+from pathlib import Path
+import stat
+import tempfile
+from typing import Any
+import urllib.error
+import urllib.parse
+import urllib.request
+
+
+class ProbeError(RuntimeError):
+    pass
+
+
+def secure_regular(path: Path, *, max_mode: int, owners: set[int]) -> os.stat_result:
+    if not path.is_absolute():
+        raise ProbeError("path_not_absolute")
+    info = path.lstat()
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISREG(info.st_mode):
+        raise ProbeError("unsafe_file_type")
+    if stat.S_IMODE(info.st_mode) & ~max_mode:
+        raise ProbeError("unsafe_file_mode")
+    if os.name == "posix" and info.st_uid not in owners:
+        raise ProbeError("unsafe_file_owner")
+    if os.name == "posix" and path.resolve(strict=True) != Path(os.path.abspath(path)):
+        raise ProbeError("symlinked_path_component")
+    return info
+
+
+def load_config(path: Path) -> dict[str, Any]:
+    secure_regular(path, max_mode=0o600, owners={0})
+    value = json.loads(path.read_text(encoding="utf-8"))
+    if not isinstance(value, dict):
+        raise ProbeError("config_not_object")
+    return value
+
+
+def read_token(path: Path) -> str:
+    info = secure_regular(path, max_mode=0o640, owners={0, os.geteuid()})
+    if info.st_size <= 0 or info.st_size > 16_384:
+        raise ProbeError("invalid_token_size")
+    fd = os.open(path, os.O_RDONLY | getattr(os, "O_NOFOLLOW", 0))
+    try:
+        opened = os.fstat(fd)
+        if not stat.S_ISREG(opened.st_mode) or opened.st_ino != info.st_ino or opened.st_dev != info.st_dev:
+            raise ProbeError("token_changed_during_validation")
+        data = os.read(fd, 16_385)
+        if os.read(fd, 1):
+            raise ProbeError("invalid_token_size")
+    finally:
+        os.close(fd)
+    if b"\n" in data or b"\r" in data:
+        raise ProbeError("invalid_token_format")
+    try:
+        return data.decode("utf-8")
+    except UnicodeDecodeError as exc:
+        raise ProbeError("invalid_token_encoding") from exc
+
+
+def gateway_base(endpoint: str) -> str:
+    parsed = urllib.parse.urlparse(endpoint)
+    if (
+        parsed.scheme != "http"
+        or parsed.hostname != "127.0.0.1"
+        or parsed.port != 18920
+        or parsed.path != "/v1/orchestrator/events"
+        or parsed.query
+        or parsed.fragment
+    ):
+        raise ProbeError("invalid_gateway_endpoint")
+    return endpoint.removesuffix("/events")
+
+
+def request_json(
+    url: str,
+    token: str,
+    *,
+    method: str = "GET",
+    payload: dict[str, Any] | None = None,
+    timeout: float = 10.0,
+) -> tuple[int, dict[str, Any]]:
+    data = None if payload is None else json.dumps(payload, sort_keys=True, separators=(",", ":")).encode()
+    headers = {"Authorization": f"Bearer {token}"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    request = urllib.request.Request(url, data=data, headers=headers, method=method)
+    try:
+        with urllib.request.urlopen(request, timeout=timeout) as response:
+            body = json.loads(response.read(262_145))
+            if not isinstance(body, dict):
+                raise ProbeError("gateway_response_not_object")
+            return response.status, body
+    except urllib.error.HTTPError as exc:
+        if exc.code in {401, 403, 409, 422}:
+            raise ProbeError(f"gateway_fail_closed_{exc.code}") from exc
+        raise ProbeError(f"gateway_http_{exc.code}") from exc
+    except (urllib.error.URLError, TimeoutError, json.JSONDecodeError) as exc:
+        raise ProbeError("gateway_unavailable") from exc
+
+
+def state_version(endpoint: str, project_key: str, token: str) -> int:
+    url = gateway_base(endpoint) + "/state/" + urllib.parse.quote(project_key, safe="")
+    try:
+        _, value = request_json(url, token)
+    except ProbeError as exc:
+        if str(exc) == "gateway_http_404":
+            return 0
+        raise
+    version = value.get("state_version")
+    if not isinstance(version, int) or version < 0:
+        raise ProbeError("invalid_state_version")
+    return version
+
+
+def atomic_receipt(path: Path, value: dict[str, Any]) -> None:
+    if not path.is_absolute() or path.parent != Path("/run/aios-health"):
+        raise ProbeError("invalid_receipt_path")
+    parent = path.parent
+    info = parent.lstat()
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISDIR(info.st_mode):
+        raise ProbeError("unsafe_receipt_directory")
+    if os.name == "posix" and (info.st_uid != 0 or stat.S_IMODE(info.st_mode) != 0o750):
+        raise ProbeError("unsafe_receipt_directory_metadata")
+    fd, temporary = tempfile.mkstemp(prefix=f".{path.name}.", dir=parent)
+    try:
+        # Receipts contain availability metadata only. Give the dedicated
+        # aios-quorum group read access so its unprivileged controller can
+        # consume them, while retaining root ownership and no public access.
+        if os.name == "posix":
+            os.fchown(fd, 0, info.st_gid)
+        os.fchmod(fd, 0o640)
+        with os.fdopen(fd, "w", encoding="utf-8") as handle:
+            json.dump(value, handle, sort_keys=True, separators=(",", ":"))
+            handle.write("\n")
+            handle.flush()
+            os.fsync(handle.fileno())
+        os.replace(temporary, path)
+    finally:
+        if os.path.exists(temporary):
+            os.unlink(temporary)

config/aios-automation-quorum-controller.example.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "../schemas/automation-quorum-controller.schema.json",
+  "project_key": "v2r1-personal-weixin-production",
+  "contract_commit": "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc",
+  "database_path": "/var/lib/aios-automation-quorum/controller.sqlite3",
+  "file_inbox_path": "/var/lib/aios-automation-quorum/inbox",
+  "default_workload": "large_repetitive_infrastructure_monitoring",
+  "health_receipts": {
+    "central_gpt": "/run/aios-health/central-gpt.json",
+    "openclaw": "/run/aios-health/openclaw.json",
+    "codex": "/run/aios-health/codex.json"
+  },
+  "git_ref_polling": {
+    "repository": "/data/aios-gitops/repo.git",
+    "refs": [
+      "refs/heads/task/governance/v2r1-personal-weixin-production-contract-20260717"
+    ]
+  },
+  "blocker_retry_threshold": 3,
+  "max_health_age_seconds": 60,
+  "lease_ttl_seconds": 120,
+  "gateway_event_url": "http://127.0.0.1:18920/v1/orchestrator/events",
+  "gateway_token_file": "/etc/aios-orchestrator-gateway/inbound.token"
+}

config/aios-codex-watcher.example.json

@@ -0,0 +1,17 @@
+{
+  "active_dir": "/data/aios-gitops/workspace/agents/commands/active",
+  "completed_dir": "/data/aios-gitops/workspace/agents/commands/completed",
+  "dead_letter_dir": "/data/aios-gitops/workspace/agents/commands/dead-letter",
+  "database_path": "/var/lib/aios-codex-watcher/state.sqlite3",
+  "audit_log_path": "/var/log/aios-codex-watcher/audit.jsonl",
+  "gateway_endpoint": "http://127.0.0.1:18920/v1/orchestrator/events",
+  "gateway_token_file": "/etc/aios-orchestrator-gateway/inbound.token",
+  "contract_commit": "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc",
+  "lease_seconds": 60,
+  "retry_seconds": 10,
+  "max_attempts": 5,
+  "poll_seconds": 5,
+  "executor_path": null,
+  "executor_args": [],
+  "executor_timeout_seconds": 1800
+}

config/aios-health-probes.example.json

@@ -0,0 +1,17 @@
+{
+  "project_key": "v2r1-personal-weixin-production",
+  "contract_commit": "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc",
+  "gateway_event_url": "http://127.0.0.1:18920/v1/orchestrator/events",
+  "gateway_token_file": "/etc/aios-orchestrator-gateway/inbound.token",
+  "gateway_database_path": "/var/lib/aios-orchestrator-gateway/state.sqlite3",
+  "probe_clean_base_commit": "c3984ca2b4388875d2875b4fdfdf95a2984f6ab3",
+  "central_receipt_path": "/run/aios-health/central-gpt.json",
+  "codex_receipt_path": "/run/aios-health/codex.json",
+  "codex_command_queue": "/data/aios-gitops/workspace/agents/commands/active",
+  "codex_database_path": "/var/lib/aios-codex-watcher/state.sqlite3",
+  "codex_audit_log": "/var/log/aios-codex-watcher/audit.jsonl",
+  "central_timeout_seconds": 90,
+  "codex_timeout_seconds": 90,
+  "cycle_timeout_seconds": 180,
+  "poll_interval_seconds": 1
+}

config/aios-orchestrator-gateway.example.json

@@ -0,0 +1,49 @@
+{
+  "host": "127.0.0.1",
+  "port": 18920,
+  "database_path": "/var/lib/aios-orchestrator-gateway/state.sqlite3",
+  "event_inbox_dir": "/var/lib/aios-orchestrator-gateway/inbox/events",
+  "decision_inbox_dir": "/var/lib/aios-orchestrator-gateway/inbox/decisions",
+  "dispatch_outbox_dir": "/var/lib/aios-orchestrator-gateway/outbox",
+  "openclaw_sync_dir": "/var/lib/aios-orchestrator-gateway/openclaw-sync",
+  "command_queue_dir": "/var/lib/aios-orchestrator-gateway/commands",
+  "inbound_token_file": "/etc/aios-orchestrator-gateway/inbound.token",
+  "callback_token_file": "/etc/aios-orchestrator-gateway/callback.token",
+  "contract_commit": "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc",
+  "workspace_agent": {
+    "trigger_id": "agtch_REPLACE_ME",
+    "access_token_file": "/etc/aios-orchestrator-gateway/workspace-agent.token"
+  },
+  "responses_fallback": {
+    "api_key_file": "/etc/aios-orchestrator-gateway/openai-api.key",
+    "model": "REPLACE_WITH_APPROVED_MODEL"
+  },
+  "polling": {
+    "interval_seconds": 10,
+    "summary_interval_seconds": 300
+  },
+  "loop_controls": {
+    "callback_timeout_seconds": 900,
+    "lease_seconds": 60,
+    "retry_base_seconds": 10,
+    "max_retries": 5,
+    "max_same_blocker_retries": 3,
+    "max_hops_per_gate": 20
+  },
+  "openclaw_sync": {
+    "endpoint": null,
+    "token_file": null
+  },
+  "project_key": "v2r1-personal-weixin-production",
+  "git_poll": {
+    "enabled": true,
+    "bare_repo": "/data/aios-gitops/repo.git",
+    "ref_prefixes": [
+      "refs/heads/main",
+      "refs/heads/task/governance/",
+      "refs/heads/patch/",
+      "refs/heads/result/"
+    ],
+    "interval_seconds": 30
+  }
+}

deploy/systemd/aios-gitops-model-api.service

@@ -13,6 +13,7 @@ Environment=AIOS_GITOPS_TOKEN_FILE=/data/aios-gitops/runtime/secrets/gitops.toke
 Environment=AIOS_GITOPS_BARE_REPO=/data/aios-gitops/runtime/gitea-bin/data/repositories/aios/aios-v23.git
 Environment=AIOS_GITOPS_HOST=127.0.0.1
 Environment=AIOS_GITOPS_PORT=18890
+EnvironmentFile=-/etc/aios-gitops/orchestrator-callback.env
 ExecStart=/usr/bin/python3 /data/aios-gitops/workspace/active-runtime/app/aios_chatgpt_actions_api.py
 Restart=always
 RestartSec=3

deployments/V1R4C6/backup-result.md

@@ -0,0 +1,7 @@
+# V1R4C6 Backup Result
+
+- version: V1R4C6
+- status: NOT_STARTED
+- reason: No confirmed production Stack, persistent volume, database migration target, or V1R4C5 image digest is bound to this source release. A backup cannot be claimed or executed safely without an identified target datastore.
+- prohibited_actions_not_performed: production database deletion; persistent-volume deletion; docker system prune --volumes; direct copy of live database files.
+- required_before_resume: confirmed Stack identity and its documented backup/restore command.

deployments/V1R4C6/deployment-result.md

@@ -0,0 +1,14 @@
+# V1R4C6 Deployment Result
+
+- version: V1R4C6
+- source_commit: e204a90398bf646d46245b3088226749fa056edd
+- tag_commit: d8cf6058e99f5c7f2dfd2b45a406c0a7edf955b2
+- image_repository: UNRESOLVED
+- image_digest: UNRESOLVED
+- previous_image_digest: UNRESOLVED
+- portainer_environment: UNRESOLVED
+- portainer_stack: UNRESOLVED
+- deployment_action: NOT_EXECUTED
+- reason: No source-to-image-to-Portainer-Stack mapping exists. Existing Portainer containers and known Docker workloads do not expose a V1R4C6/e204 deployment target or Portainer stack labels. The active GitOps API is a direct systemd Python process, not a Portainer-managed Docker Stack.
+- rollback_status: NOT_APPLICABLE_NO_CHANGE
+- final_status: BLOCKED_MISSING_CONFIRMED_PRODUCTION_STACK

deployments/V1R4C6/preflight-result.md

@@ -0,0 +1,15 @@
+# V1R4C6 Production Preflight Result
+
+- version: V1R4C6
+- started_at_utc: 2026-07-11T16:57:04.0596039Z
+- source_tag_object: 356a8a8c1860b94b7d61a456c29228c88e57d963
+- source_tag_commit: d8cf6058e99f5c7f2dfd2b45a406c0a7edf955b2
+- source_commit: e204a90398bf646d46245b3088226749fa056edd
+- tag_to_source_relation: tag commit is direct parent of source commit (verified)
+- production_host_identifier: cn-network-mkt (hw / 1.95.164.183)
+- host_preflight: Docker 29.5.3; root filesystem 29 percent used; memory available approximately 56 GiB
+- GitOps_runtime: active at /data/aios-gitops/workspace via aios-gitops-model-api.service
+- runtime_base: current_baseline V1R4C6; previous_baseline V1R4C5; git e204a90398bf646d46245b3088226749fa056edd; service status ok
+- Portainer discovery: Portainer instances are reachable on ubuntu-admin and ubuntu-aihost, but no confirmed Portainer Environment/Stack maps to V1R4C6 or e204a90398bf646d46245b3088226749fa056edd.
+- source_build_contract: target source contains only deploy/gitea/docker-compose.yml and no application Dockerfile/Containerfile or V1R4C6 image repository declaration.
+- status: BLOCKED_MISSING_CONFIRMED_PRODUCTION_STACK

deployments/V1R4C6/rollback-result.md

@@ -0,0 +1,7 @@
+# V1R4C6 Rollback Result
+
+- version: V1R4C6
+- rollback_required: No
+- rollback_executed: No
+- reason: No container, Stack, database, image, or production configuration was changed during this run.
+- captured_v1r4c5_digest: UNRESOLVED because no matching current production Stack was confirmed.

deployments/V1R4C6/verification-result.md

@@ -0,0 +1,11 @@
+# V1R4C6 Verification Result
+
+- version: V1R4C6
+- healthcheck_result: GitOps adapter /health = 200 and /api/base = 200; this verifies the control-plane API only, not a V1R4C6 production deployment.
+- gate_a_result: NOT_RUN (production admin workbench target and authenticated test path unresolved)
+- gate_b_result: NOT_RUN (production Search Gateway target/provider binding unresolved)
+- gate_c_result: NOT_RUN (production Agent Platform target/runtime request path unresolved)
+- runtime_acceptance_result: NOT_RUN (0/8; cannot reuse non-production results)
+- critical_control_plane_finding: gitea-branch-consistency-sentinel is failed with five Git-ref-to-Gitea-metadata drift entries and autonomous safe mode emitted. This is a hard safety gate failure.
+- no_unresolved_critical_errors: false
+- final_status: BLOCKED_MISSING_CONFIRMED_PRODUCTION_STACK

docs/AIOS_AUTOMATION_QUORUM_CONTROLLER.md

@@ -0,0 +1,137 @@
+# AIOS GPT + one-executor automation quorum
+
+## Authority and release boundary
+
+The Gateway is the only authoritative state writer. It must hold the SQLite writer lease before changing task state. A model response, service process, configured credential, or agent presence does not establish health. Release remains paused until all live acceptance rows are backed by logs and exit codes.
+
+Minimum quorum:
+
+```text
+central_gpt=HEALTHY AND (openclaw=HEALTHY OR codex=HEALTHY)
+```
+
+`UNKNOWN` never counts as healthy. If one executor is proven healthy, an unhealthy or unknown standby is P3 telemetry only and cannot block the active gate. If no executor is proven healthy, the controller blocks. Central GPT `UNKNOWN` or `UNHEALTHY` always blocks.
+
+## Live health receipts
+
+The controller reads three root-owned metadata-only JSON receipts from `/run/aios-health`. Files must be regular files, must not be symlinks, and neither files nor parent directories may be group/world writable. The controller rejects fields named `secret`, `token`, `password`, `api_key`, `authorization`, `credential`, `private_key`, `environment`, `env`, `argv`, `stdout`, or `stderr` at any depth.
+
+A receipt claiming `HEALTHY` must contain:
+
+```json
+{
+  "subject": "codex",
+  "health": "HEALTHY",
+  "live_probe_succeeded": true,
+  "observed_at_epoch": 1784347200
+}
+```
+
+The central GPT receipt additionally requires either `workspace_agent.validated_live=true` or `responses_api.validated_live=true`. Responses fallback is allowed only after a real Responses decision probe succeeded; credential/configuration presence is insufficient.
+
+The controller and probes use only the fixed loopback endpoint
+`http://127.0.0.1:18920/v1/orchestrator/events`. The bearer is read from
+`/etc/aios-orchestrator-gateway/inbound.token`; the file must be absolute,
+root-owned, regular, non-symlinked, no wider than `0640`, nonempty, and contain
+no CR/LF. It is never accepted through argv, environment, logs, receipts, or
+Git. HTTP `401`, `403`, `409`, and `422` are terminal fail-closed results for a
+probe attempt.
+
+The authenticated metadata query
+`GET /v1/orchestrator/events/<event_id>` returns only the event ID, public
+status, selected central channel, whether the decision was applied, and the
+resulting state version. It never returns the submitted event, model output,
+credential, or work-unit instruction.
+
+## Durable behavior
+
+SQLite persists ingress event digests, optimistic task state versions, leases, checkpoints, lifecycle events, effect IDs, outbox messages, blocker counts, observed Git refs, and project summaries. Reusing an event/effect/outbox ID with different content fails closed. An expired lease may be reclaimed; a live lease cannot be stolen.
+
+On active-executor failure, a healthy standby receives the same `contract_commit`, `event_id`, state version, and checkpoint. The former executor is recorded as `INTERRUPTED_AGENT_FAILOVER`. Unique effect IDs prevent replay of completed side effects.
+
+The Gateway persists these events even when OpenClaw is offline:
+
+```text
+TASK_DISPATCHED
+TASK_STARTED
+TASK_ENDED
+DECISION_APPLIED
+PROJECT_SUMMARY
+PROJECT_COMPLETED
+```
+
+OpenClaw mirroring is optional and uses the durable outbox with bounded retry and dead-letter. HTTP ingress failure spools a metadata-only file for polling; the configured local Git refs are also polled and changes missed by webhooks become idempotent events. Repeated blockers beyond the configured threshold enter `DEAD_LETTER`.
+
+## Install, verify, and rollback
+
+Installation is versioned and does not overwrite an existing release:
+
+```bash
+sudo scripts/install_automation_quorum_controller.sh "$PWD" 20260718.1
+sudo systemctl enable --now aios-automation-quorum-controller.timer
+sudo systemctl enable --now aios-central-gpt-health-probe.timer
+sudo systemctl enable --now aios-codex-executor-health-probe.timer
+```
+
+Run deterministic verification before enablement:
+
+```bash
+scripts/verify_automation_quorum_controller.sh "$PWD"
+```
+
+The two root probes are fixed, bounded, side-effect-free programs. They write
+receipts atomically with mode `0600` below the root-owned `0750`
+`/run/aios-health`. The Codex probe may write only one `acceptance_probe`
+command into the controlled watcher queue; it cannot accept arbitrary command
+text from configuration.
+
+Run the strict two-cycle closure only after both services are installed from an
+immutable committed release:
+
+```bash
+sudo /opt/aios-automation-quorum/current/bin/a0-unattended-loop-probe \
+  --config /etc/aios-automation-quorum/health-probes.json
+```
+
+Each cycle requires a live central decision that dispatches the named Codex
+acceptance work unit through the Gateway. The verifier then requires exactly
+one claim/start/execute/end/post marker, both lifecycle events in the Gateway,
+and a persisted `PROJECT_SUMMARY`. Directly queuing a command cannot satisfy
+this two-cycle closure.
+
+Rollback accepts only an existing non-symlink directory below `/opt/aios-automation-quorum/releases`. Repeating rollback to the current target is a no-op:
+
+```bash
+sudo scripts/rollback_automation_quorum_controller.sh \
+  /opt/aios-automation-quorum/releases/20260718.0
+```
+
+## Live acceptance matrix
+
+Each row requires captured logs, timestamps, exit codes, committed OIDs, Gitleaks output, and where applicable live Gateway DB evidence. Static unit tests are necessary but cannot close the gate.
+
+1. GPT + OpenClaw healthy, Codex stopped: two unattended cycles.
+2. GPT + Codex healthy, OpenClaw stopped: two unattended cycles.
+3. Both executors healthy: OpenClaw gets repetitive infrastructure; Codex gets complex code/security.
+4. Active stops mid-task: standby continues from checkpoint with no duplicate effect.
+5. Standby alone stops: active flow continues and no repair gate is created.
+6. GPT stops: execution blocks even with two healthy executors.
+7. GPT healthy and both executors stop: `BLOCKED_NO_HEALTHY_EXECUTOR`.
+8. `UNKNOWN` is never counted as healthy.
+9. HTTP ingress failure recovers through file polling.
+10. Missed webhook recovers through Git ref polling.
+11. Gateway restart restores events, leases, and outbox.
+12. Repeated event ID does not create a second dispatch; changed payload dead-letters.
+13. Repeated blocker beyond threshold dead-letters.
+14. Workspace Agent failure falls back only with a live-validated Responses channel.
+15. OpenClaw offline: Codex lifecycle and project summary remain complete in Gateway.
+16. Codex offline: OpenClaw lifecycle and project summary remain complete in Gateway.
+
+Until all rows pass against the live service, retain:
+
+```text
+AUTOMATION_CLOSED=NOT_STARTED
+BASELINE=V1R4C6
+RELEASE=paused
+PRODUCTION_RELEASE=NOT_STARTED
+```

docs/incidents/WEIXIN_TEXT_IMAGE_CACHE_ISOLATION_20260711.md

@@ -0,0 +1,113 @@
+# 微信文本-图片缓存隔离事故报告
+
+## 结论
+
+本次事故已经按最新备份链路回滚并完成第二轮评审修复。`3d9782fc346d1e7defde090ab8637e62ab28ab8a` 进一步修复了英文诊断文本和未确认引用文本误入图片路径的问题，`706c0b0` 则是后续最小修复提交。当前文档只记录证据、部署和验收边界，不把“真实 owner inbound 已完成”写成结论。
+
+## 现象
+
+- 纯文本消息被误答成旧图片回复，属于 stale-image reply on pure text。
+- 现场证据显示 `types=1` 且 `hasMedia=false`，但后续又进入 `message_type=image`、`image_count=0`、`implicit_image_message`，最终落到 `cached_image_expired`。
+- 这说明“诊断文本”被误判成图片意图后，又继承了 sender 级旧图缓存。
+
+## 根因
+
+- `fixes/patch_openclaw_weixin_hermes.py:768-839` 把文本意图判断和缓存回退放在同一条链上。
+- `looksLikeHermesImageFollowup()` 会把含图片关键字的诊断文本推进 image intent。
+- `resolveHermesFollowupImageContext()` 随后会读取 sender 级缓存；一旦缓存命中失败或过期，就会落到 `cached_image_expired`，从而让纯文本沾上旧图上下文。
+- `handleHermesImplicitImage()` 继续把消息送入 `handleHermes(..., "implicit_image_message")`，所以误判会沿着同一条图片处理通道传播。
+
+## 护栏不变量
+
+- 图片处理上下文必须来自当前消息图片、已确认的引用图片，或精确匹配的缓存图片 ID；缺少这三类证据时，纯文本不能进入 `handleHermesImplicitImage()`。
+- 未确认的引用文本不能继承 sender 级旧图缓存，必须返回 `referenced_image_not_confirmed`。
+- 只有精确缓存图片 ID 命中且缓存仍有效时，才允许走 `resolveHermesCachedImageEntry()` 的 `cached_image_matched` 路径。
+- `/hermes` 这类 slash 路径保持原有分流，slash/channel 面不变。
+- 这次修复的守卫目标，是把中英文诊断文本、未确认引用文本与图片缓存回退拆开，避免再把普通文本提升成图片意图。
+
+## TDD 与幂等性
+
+- `66d637fc0364a617c7b9fd8cd9baa68fb0368675`（`fix(weixin): isolate text from stale image cache`）引入了隔离修复和 `tests/test_weixin_image_followup_intent.py`。
+- `2de29c59bb946cc3db3e14e8a06270391ede8401`（`fix(weixin): add process-only runtime patch mode`）继续收紧 process-only 运行模式，保持回放幂等。
+- `3d9782fc346d1e7defde090ab8637e62ab28ab8a`（`fix(weixin): require confirmed image reference context`）补齐英文诊断文本和未确认引用文本用例，并把图片引用收紧到已确认上下文。
+- 用户实测的 TDD 路径为 RED `8 PASS / 1 FAIL`，随后 GREEN `9 PASS`。
+- 最小修复提交为 `706c0b0`，对应 quoted pure text 的最后一层收敛修复。
+- 第二轮回归结果为 `8 PASS`；node check 同样通过，重复应用补丁保持幂等。
+- 生产 npm 分发侧本身缺少 `tsconfig/tests`，baseline 与 patched 共享这一限制，所以这里不把分发目录的缺口当成回归点；验收以 node check 和 8 tests 为准。
+
+## 用户实测补充
+
+- 普通文本两项为 PASS。
+- quoted pure text 为 FAIL，日志证据包含 `ref_msg.message_item.type=0/NONE`、quoted id、`implicit_image_message`、`referenced_image_unresolved`。
+- 这组证据说明 quoted pure text 没有被当成真正的图片 follow-up，且没有越过引用确认边界。
+
+## 回滚与备份
+
+- 回滚按最新备份执行，基线指向 `/data/aios-gitops/runtime/latest-backup-dir.txt` 所示的最新备份目录。
+- 备份路径链路按供给证据记录为 `T064506Z`、`T074212Z`、`T081658Z`。
+- 第一轮恢复后的部署过程哈希记录为 `e9625d12` 和 `c00c58f8`。
+- v2 部署备份为 `/var/backups/aios/weixin-text-cache-isolation-20260711T094908Z`。
+- v2 部署文件哈希为 TS `024c6498284d1871b048f6157d5d3dbd4d34e54b53a05afd744b00458ceeb79f`、JS `d73b15d6752056192a1d1939b04107334419785b41175b39f1cbc1132ac65c47`；slash/channel 口径保持不变。
+- 首次部署因为 `-- No entries --` 门禁误判而回滚，随后纠正部署在线，PID 为 `2496603`。
+- 在线修复后的 hashes 为 `86dfe...` / `a9b854...`，`channel 4` accounts healthy，cache unchanged。
+
+## 主线合并与生产发布
+
+- 主线 fast-forward source rev 为 `9269e819972c2e709e0c27bed7eab590da6961c9`，本次不 tag、不 baseline。
+- 生产发布结论为 PASS，release dir 为 `/var/backups/aios/weixin-mainline-release-20260711T181842Z`。
+- old PID 为 `2655072`，new PID 为 `2656106`。
+- TS hash 为 `86dfe4543c4414bc86778a4b218c244a742a139c66e3c9f19cf6f0de871234c3`，JS hash 为 `a9b854015108020458ce6f31b9d9187eff82e170c4c214259b0afb9be6a7336f`。
+- `18789` 监听，`channel 4` accounts healthy，`error_count=0`，cache unchanged。
+- 一次参数门禁失败已回滚，且不影响最终发布。
+- owner quoted-text live acceptance 仍为 PENDING。
+
+## 运行态验证
+
+- 第一轮 gateway PID 由 `4025932` 变为 `1723576`；v2 部署后由 `1723576` 变为 `1876713`。
+- v2 现场/供给证据为 `active`、监听 `18789`、`error_count=0`、`channel gate pass`、`cache preserved`。
+- 最终 read-only gate 通过，说明部署后运行态未出现新的插件错误，channel 状态和缓存均保持预期。
+- quoted pure text 的第二次 owner live acceptance 仍为 PENDING。
+
+## 未完成的真实验收
+
+- owner 纯文本
+- diagnostic text
+- genuine image-followup message
+- quoted pure text 的第二次 owner live acceptance
+
+以上四类消息仍需要由 owner 真实 inbound 到达，才能把这次“文本隔离”结论升格为完整的线上接受；本报告明确保留该项为 pending，不把它们写成已经完成。
+
+## 引用文字语义修复与发布（2026-07-12）
+
+- 后续 owner 实测证明图片误路由已消失，但模型在没有被引正文时根据 `chat_id/message_id/timestamp` 编造解释，因此图片隔离 PASS、语义验收 FAIL。
+- 现场 payload 的 `ref_msg.message_item.type=0/NONE` 只有 quoted ID 与时间字段，没有 `text_item`；session transcript 又没有原始 Weixin 数字 message ID，不能精确回表。
+- 出站 `clientId` 与引用的 19 位数字 `msg_id` 格式不同，发送 API 也不返回服务端 message ID。本次明确禁止 recent-message、时间窗口、session 顺序和近似 ID 猜测。
+- `1136b4186d7578cd77f255297204b10152c47dab` 增加证据优先处理：payload 明确含 `text_item.text` 时才构造引用上下文；引用存在但正文缺失时，经标准 dispatcher 确定性回复“无法读取被引用文字，请复制原文后再提问。”，并在模型 dispatch 前返回。
+- TDD 先出现两项预期 RED（quoted-text resolver 不存在），最终 GREEN 为 `17 passed`；`py_compile`、`git diff --check`、`node --check` 均通过。
+- Scratch 双跑验证只改变 `src/messaging/process-message.ts` 与 `dist/src/messaging/process-message.js`，第二次应用 diff 为 0；slash/channel 文件保持不变。
+- 主线为 `1136b4186d7578cd77f255297204b10152c47dab`，生产发布目录为 `/var/backups/aios/weixin-quoted-text-failclosed-release-20260712T054451Z`。
+- 发布后 PID 从 `2656106` 变为 `3670157`；TS hash 为 `1a73e735e9c8fb40a1f82d2a66bc022396c8105ed989aac95e11b66326e9fdf1`，JS hash 为 `1c76bf6ec3b45021e68b932cbf52222ba2130a867b95e41d7a91f261b991a304`。
+- `18789`、4 个 Weixin accounts、post-start error 0 和图片 cache unchanged 均通过。新的 owner live acceptance 仍为 PENDING。
+
+## Owner 引用文字 Fail-Closed 验收（2026-07-12）
+
+- Owner 引用一条微信未提供正文的文字消息并发送“是什么意思”，收到固定回复“无法读取被引用文字，请复制原文后再提问。”。
+- 日志窗口为 `2026-07-12 14:06:23.424-14:06:23.893 +08:00`：入站 `types=1`、`bodyLen=6`、`hasMedia=false`，出站 `textLen=20` 且发送成功。
+- 同一窗口 `model-fetch=0`、`implicit_image_message=0`、Hermes route=0，`quoted_text_unavailable=1` 且 `quoted_message_id=present`。
+- 该证据确认无正文引用不会进入模型猜测或图片缓存路径。Owner quoted-text no-body live acceptance 为 **PASS**。
+- 微信 payload 明确携带 `text_item.text` 时的 grounded explanation 和 genuine image follow-up 仍作为独立兼容性验收项保留。
+
+## 可见引用摘要解析修复（2026-07-12）
+
+- Owner 进一步确认微信客户端能够显示被引用正文，因此上一节的“未提供正文”只适用于旧 resolver 的观察结果，不代表协议 payload 没有可用文本。
+- 根因是插件 `inbound.ts` 已将协议字段 `ref_msg.title` 定义为引用摘要并拼入 `ctx.Body`，而 `extractHermesReferencedText()` 只读取 `ref_msg.message_item.text_item.text`，导致客户端可见摘要被错误丢弃。
+- `13c2a182860131abcad0f5a70ae8263477578588` 在真实 `text_item.text` 缺失时，仅从 reference envelope 读取 `ref_msg.title`；不会读取 `message_item.title` 或任意嵌套通用 `title`，也不改变图片、slash 或 channel 路由。
+- TDD 先得到 `18 passed / 1 failed`，失败项为可见 `ref_msg.title` 仍落到 `quoted_text_unavailable`；修复后为 `19 passed`，`py_compile`、`node --check` 与 `git diff --check` 通过。
+- 生产发布目录为 `/var/backups/aios/weixin-quoted-text-title-resolution-20260712T155112+0800`，PID 从 `3859376` 变为 `3860863`，post-start error 为 0，图片 cache unchanged。
+- 部署后 TS hash 为 `8e77ce61214688a2507b07f0cf1ee85401b58198b8271bebd69efc2681872726`，JS hash 为 `663db8d30a5cd5eb80fe46cf941cce6e6f5d04cb7e4b8d9b4d0086d87faba290`。
+- 可见正文引用的 owner live acceptance 尚待下一条真实微信消息确认；预期日志必须命中 `quoted_text_resolved`，且同一窗口不得出现 `quoted_text_unavailable` 或图片路由。
+
+## 安全说明
+
+- 本次仅更新本报告，没有修改代码、runtime、services 或 secrets。
+- 报告里没有任何凭据、密钥或原始敏感 ID。

docs/superpowers/plans/2026-07-12-weixin-quoted-text-failclosed.md

@@ -0,0 +1,67 @@
+# Weixin Quoted Text Fail-Closed Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Resolve explicit quoted text safely and fail closed without a model call when Weixin omits the quoted body.
+
+**Architecture:** Add pure JS/TS reference-text helpers and one process hook guard to the existing patcher. Keep the patch surface limited to generated `process-message.ts/js`; do not introduce a persistent cache or modify send/monitor/API modules.
+
+**Tech Stack:** Python patch generator, TypeScript/JavaScript, Node test harness, pytest.
+
+## Global Constraints
+
+- Sub-agents use `gpt-5.3-codex-spark`.
+- No force push, tag, baseline promotion, credential persistence, recent-message fallback, or approximate text matching.
+- Existing confirmed image and ordinary text behavior must remain unchanged.
+
+---
+
+### Task 1: Add Quoted Text Resolver With TDD
+
+**Files:**
+- Modify: `tests/test_weixin_image_followup_intent.py`
+- Modify: `fixes/patch_openclaw_weixin_hermes.py`
+
+**Interfaces:**
+- Produces: `extractHermesReferencedText(items)` and `resolveHermesQuotedTextContext(items, currentText)` in TS and JS helper templates.
+
+- [ ] Add a Node-backed failing test with `ref_msg.message_item.type=1` and explicit `text_item.text="被引用的正文"`; assert `reason="quoted_text_resolved"`, `handled=false`, and a prompt containing only delimited quoted/current text.
+- [ ] Add a Node-backed failing test with `type=0`, quoted ID, no text, and no confirmed image; assert `reason="quoted_text_unavailable"`, `handled=true`, and exact deterministic `replyText`.
+- [ ] Run `pytest -q tests/test_weixin_image_followup_intent.py -k 'quoted_text'` and record expected RED because the resolver is absent.
+- [ ] Implement the smallest recursive explicit-text extractor. Accept only known referenced text fields; cap each extracted string at 4000 characters and reject blank values.
+- [ ] Implement the resolver in both TS and JS templates. Do not read session history, image latest cache, timestamps, or metadata values.
+- [ ] Re-run the focused tests and record GREEN.
+- [ ] Commit with `fix(weixin): fail closed on unavailable quoted text`.
+
+### Task 2: Guard The Real Process Hook
+
+**Files:**
+- Modify: `tests/test_weixin_image_followup_intent.py`
+- Modify: `fixes/patch_openclaw_weixin_hermes.py`
+
+**Interfaces:**
+- Consumes: `resolveHermesQuotedTextContext(items, currentText)`.
+- Produces: process hook behavior that replies deterministically or replaces only the ordinary text prompt.
+
+- [ ] Add a failing JS hook test that stubs the ordinary model dispatch and reply function. For type 0 without text, assert reply called once and model called zero times.
+- [ ] Add a failing JS hook test for explicit quoted text. Assert model called once with delimited context and no message metadata.
+- [ ] Add regression assertions for plain text, current image, and exact quoted image.
+- [ ] Run focused tests and record RED for the missing guard.
+- [ ] Insert the resolver after reference/image evidence extraction and before ordinary model dispatch. Confirmed image references must bypass the text fail-closed branch.
+- [ ] Emit structured reason-only diagnostics without message bodies.
+- [ ] Run focused tests and record GREEN.
+- [ ] Commit with `fix(weixin): guard quoted text model dispatch`.
+
+### Task 3: Idempotence, Review, And Release
+
+**Files:**
+- Modify: `docs/incidents/WEIXIN_TEXT_IMAGE_CACHE_ISOLATION_20260711.md`
+
+- [ ] Run `pytest -q tests/test_weixin_image_followup_intent.py` and require all tests pass.
+- [ ] Run `python3 -m py_compile fixes/patch_openclaw_weixin_hermes.py tests/test_weixin_image_followup_intent.py`.
+- [ ] Run `git diff --check`.
+- [ ] Apply `--process-only` twice to a scratch production-plugin copy and require identical second-run hashes; require slash/channel files unchanged.
+- [ ] Obtain independent spec and code review.
+- [ ] Update the incident document with RED/GREEN evidence, main revision, production hashes, rollback directory, and owner live acceptance state.
+- [ ] Merge by non-force fast-forward from a clean main-based branch, deploy only the two generated process-message files, restart only `openclaw-gateway.service`, and verify service, port 18789, four accounts, zero post-start errors, and unchanged image cache.
+- [ ] Owner live acceptance: quote a type 0 text message and verify deterministic no-body response; quote a payload that includes explicit text and verify grounded explanation.

docs/superpowers/specs/2026-07-12-weixin-quoted-text-failclosed-design.md

@@ -0,0 +1,45 @@
+# Weixin Quoted Text Fail-Closed Design
+
+## Goal
+
+Prevent quoted-text questions from being answered with invented message metadata when Weixin does not provide the quoted body. Preserve normal text and confirmed image behavior.
+
+## Evidence
+
+- A quoted text event can arrive as `ref_msg.message_item.type=0` with only `msg_id` and timestamps.
+- Session transcripts retain text but not the original Weixin numeric message ID.
+- Outbound `clientId` values are not the same format as quoted numeric `msg_id` values, and the send API does not expose a server message ID.
+- Therefore recent-message, timestamp, session, and outbound-client-ID matching are not exact evidence and must not be used.
+
+## Decision
+
+Use an evidence-only resolver in `process-message`:
+
+1. If reference payload contains an explicit text item, extract that text and build a bounded quoted-text context for the ordinary text model path.
+2. If reference context exists but has no explicit text and is not a confirmed image, return a deterministic response: `无法读取被引用文字，请复制原文后再提问。`
+3. The unresolved branch is handled before ordinary model dispatch and before Hermes image dispatch.
+4. Do not infer quoted text from metadata, recent messages, session order, timestamps, or approximate IDs.
+
+No persistent text cache is introduced in this change. Outbound ID aliasing remains a separate observation task because an exact mapping has not been proved.
+
+## Interfaces
+
+- `extractHermesReferencedText(items): string` returns only explicit referenced text, otherwise an empty string.
+- `resolveHermesQuotedTextContext(items, currentText)` returns one of:
+  - `{ referenced: false, handled: false, prompt: currentText, reason: "none" }`
+  - `{ referenced: true, handled: false, prompt, reason: "quoted_text_resolved" }`
+  - `{ referenced: true, handled: true, replyText: "无法读取被引用文字，请复制原文后再提问。", reason: "quoted_text_unavailable" }`
+- Confirmed referenced images bypass this text resolver and keep the existing exact image path.
+
+## Privacy And Logging
+
+- Do not log quoted or current text.
+- Log only `reason`, account ID, a one-way bounded hash of quoted ID when available, and boolean evidence flags.
+- Do not persist tokens, credentials, full payloads, or message text.
+
+## Acceptance
+
+- Explicit quoted text is supplied to the ordinary text model with a clear delimiter.
+- Type 0 reference without text returns the deterministic Chinese response and does not call the model.
+- Plain text, current image, and exact quoted image behavior remain unchanged.
+- Generated TS and JS remain byte-idempotent under `--process-only`.

fixes/patch_openclaw_weixin_bigint.py

@@ -0,0 +1,112 @@
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+
+
+TS_HELPER = '''// AIOS Weixin lossless getUpdates JSON begin
+const WEIXIN_EXACT_ID_FIELDS = new Set(["message_id", "msg_id", "root_id", "parent_id", "server_msg_id", "new_msg_id"]);
+function parseWeixinGetUpdatesJson(rawText: string): GetUpdatesResp {
+  return JSON.parse(rawText, (key: string, value: unknown, context?: { source?: string }) => {
+    if (!WEIXIN_EXACT_ID_FIELDS.has(key) || value == null || typeof value === "string") return value;
+    if (typeof value !== "number") throw new Error(`invalid ${key} type in getUpdates response`);
+    const source = context?.source;
+    if (!source || !/^(?:0|[1-9]\\d*)$/.test(source)) throw new Error(`unsafe numeric ${key} in getUpdates response`);
+    return source;
+  }) as GetUpdatesResp;
+}
+// AIOS Weixin lossless getUpdates JSON end'''
+
+JS_HELPER = '''// AIOS Weixin lossless getUpdates JSON begin
+const WEIXIN_EXACT_ID_FIELDS = new Set(["message_id", "msg_id", "root_id", "parent_id", "server_msg_id", "new_msg_id"]);
+function parseWeixinGetUpdatesJson(rawText) {
+    return JSON.parse(rawText, (key, value, context) => {
+        if (!WEIXIN_EXACT_ID_FIELDS.has(key) || value == null || typeof value === "string")
+            return value;
+        if (typeof value !== "number")
+            throw new Error(`invalid ${key} type in getUpdates response`);
+        const source = context?.source;
+        if (!source || !/^(?:0|[1-9]\\d*)$/.test(source))
+            throw new Error(`unsafe numeric ${key} in getUpdates response`);
+        return source;
+    });
+}
+// AIOS Weixin lossless getUpdates JSON end'''
+
+
+def insert_once(text: str, marker: str, addition: str) -> str:
+    if addition in text:
+        return text
+    if marker not in text:
+        raise RuntimeError(f'marker not found: {marker}')
+    return text.replace(marker, marker + '\n' + addition, 1)
+
+
+def patch_api_ts(text: str) -> str:
+    text = insert_once(text, 'import { redactBody, redactUrl } from "../util/redact.js";', '\n' + TS_HELPER)
+    old = 'const resp: GetUpdatesResp = JSON.parse(rawText);'
+    new = 'const resp: GetUpdatesResp = parseWeixinGetUpdatesJson(rawText);'
+    if new not in text:
+        if old not in text:
+            raise RuntimeError('TypeScript getUpdates parser marker not found')
+        text = text.replace(old, new, 1)
+    return text
+
+
+def patch_api_js(text: str) -> str:
+    text = insert_once(text, 'import { redactBody, redactUrl } from "../util/redact.js";', '\n' + JS_HELPER)
+    old = 'const resp = JSON.parse(rawText);'
+    new = 'const resp = parseWeixinGetUpdatesJson(rawText);'
+    if new not in text:
+        if old not in text:
+            raise RuntimeError('JavaScript getUpdates parser marker not found')
+        text = text.replace(old, new, 1)
+    return text
+
+
+def patch_types_ts(text: str) -> str:
+    new = 'message_id?: string | number;'
+    if new in text:
+        return text
+    old = 'message_id?: number;'
+    if old not in text:
+        raise RuntimeError('message_id type marker not found')
+    return text.replace(old, new, 1)
+
+
+def write_if_changed(path: Path, content: str) -> bool:
+    original = path.read_text(encoding='utf-8')
+    if original == content:
+        return False
+    path.write_text(content, encoding='utf-8')
+    return True
+
+
+def apply(plugin_root: Path) -> dict[str, bool]:
+    paths = {
+        'src/api/api.ts': patch_api_ts,
+        'dist/src/api/api.js': patch_api_js,
+        'src/api/types.ts': patch_types_ts,
+    }
+    changed: dict[str, bool] = {}
+    for relative, transform in paths.items():
+        path = plugin_root / relative
+        if not path.exists():
+            raise RuntimeError(f'missing plugin file: {path}')
+        original = path.read_text(encoding='utf-8')
+        changed[relative] = write_if_changed(path, transform(original))
+    return changed
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument('plugin_root', type=Path)
+    args = parser.parse_args()
+    changed = apply(args.plugin_root.resolve())
+    print(json.dumps({'plugin_root': str(args.plugin_root.resolve()), 'changed': changed}, ensure_ascii=False))
+    return 0
+
+
+if __name__ == '__main__':
+    raise SystemExit(main())

fixes/patch_openclaw_weixin_outbound_quotes.py

@@ -0,0 +1,156 @@
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+
+
+def replace_required(text: str, old: str, new: str, label: str) -> str:
+    if new in text:
+        return text
+    if old not in text:
+        raise RuntimeError(f'{label} marker not found')
+    return text.replace(old, new, 1)
+
+
+def patch_send_ts(text: str) -> str:
+    text = replace_required(
+        text,
+        '}): Promise<{ messageId: string }> {\n  const { to, text, opts } = params;\n',
+        '}): Promise<{ messageId: string; createTimeMs: number }> {\n  const { to, text, opts } = params;\n',
+        'TS send return type',
+    )
+    text = replace_required(
+        text,
+        '  const clientId = generateClientId();\n  const req = buildSendMessageReq({',
+        '  const clientId = generateClientId();\n  const createTimeMs = Date.now();\n  const req = buildSendMessageReq({',
+        'TS create time',
+    )
+    text = replace_required(
+        text,
+        '  });\n  try {\n    await sendMessageApi({',
+        '  });\n  if (!req.msg?.item_list?.[0]) throw new Error("sendMessageWeixin: text item missing");\n  req.msg.item_list[0].create_time_ms = createTimeMs;\n  try {\n    await sendMessageApi({',
+        'TS request timestamp',
+    )
+    text = replace_required(
+        text,
+        '  return { messageId: clientId };\n}\n\n/** Send a single structured MessageItem downstream. */',
+        '  return { messageId: clientId, createTimeMs };\n}\n\n/** Send a single structured MessageItem downstream. */',
+        'TS send result',
+    )
+    return text
+
+
+def patch_send_js(text: str) -> str:
+    text = replace_required(
+        text,
+        '    const clientId = generateClientId();\n    const req = buildSendMessageReq({',
+        '    const clientId = generateClientId();\n    const createTimeMs = Date.now();\n    const req = buildSendMessageReq({',
+        'JS create time',
+    )
+    text = replace_required(
+        text,
+        '    });\n    try {\n        await sendMessageApi({',
+        '    });\n    if (!req.msg?.item_list?.[0])\n        throw new Error("sendMessageWeixin: text item missing");\n    req.msg.item_list[0].create_time_ms = createTimeMs;\n    try {\n        await sendMessageApi({',
+        'JS request timestamp',
+    )
+    text = replace_required(
+        text,
+        '    return { messageId: clientId };\n}\n/** Send a single structured MessageItem downstream. */',
+        '    return { messageId: clientId, createTimeMs };\n}\n/** Send a single structured MessageItem downstream. */',
+        'JS send result',
+    )
+    return text
+
+
+def patch_process_ts(text: str) -> str:
+    old = '''await sendMessageWeixin({ to: ctx.To, text, opts: {
+                baseUrl: deps.baseUrl,
+                token: deps.token,
+                contextToken,
+                runId,
+              }});'''
+    new = '''const sentText = await sendMessageWeixin({ to: ctx.To, text, opts: {
+                baseUrl: deps.baseUrl,
+                token: deps.token,
+                contextToken,
+                runId,
+              }});
+              rememberHermesOutboundTextMessage(deps.accountId, ctx.To, text, sentText.createTimeMs);'''
+    text = replace_required(text, old, new, 'TS fallback text send')
+    old = '''await sendMessageWeixin({ to: ctx.To, text, opts: {
+              baseUrl: deps.baseUrl,
+              token: deps.token,
+              contextToken,
+              runId,
+            }});'''
+    new = '''const sentText = await sendMessageWeixin({ to: ctx.To, text, opts: {
+              baseUrl: deps.baseUrl,
+              token: deps.token,
+              contextToken,
+              runId,
+            }});
+            rememberHermesOutboundTextMessage(deps.accountId, ctx.To, text, sentText.createTimeMs);'''
+    return replace_required(text, old, new, 'TS normal text send')
+
+
+def patch_process_js(text: str) -> str:
+    old = '''await sendMessageWeixin({ to: ctx.To, text, opts: {
+                                baseUrl: deps.baseUrl,
+                                token: deps.token,
+                                contextToken,
+                                runId,
+                            } });'''
+    new = '''const sentText = await sendMessageWeixin({ to: ctx.To, text, opts: {
+                                baseUrl: deps.baseUrl,
+                                token: deps.token,
+                                contextToken,
+                                runId,
+                            } });
+                        rememberHermesOutboundTextMessage(deps.accountId, ctx.To, text, sentText.createTimeMs);'''
+    text = replace_required(text, old, new, 'JS fallback text send')
+    old = '''await sendMessageWeixin({ to: ctx.To, text, opts: {
+                            baseUrl: deps.baseUrl,
+                            token: deps.token,
+                            contextToken,
+                            runId,
+                        } });'''
+    new = '''const sentText = await sendMessageWeixin({ to: ctx.To, text, opts: {
+                            baseUrl: deps.baseUrl,
+                            token: deps.token,
+                            contextToken,
+                            runId,
+                        } });
+                    rememberHermesOutboundTextMessage(deps.accountId, ctx.To, text, sentText.createTimeMs);'''
+    return replace_required(text, old, new, 'JS normal text send')
+
+
+def apply(root: Path) -> dict[str, bool]:
+    transforms = {
+        'src/messaging/send.ts': patch_send_ts,
+        'dist/src/messaging/send.js': patch_send_js,
+        'src/messaging/process-message.ts': patch_process_ts,
+        'dist/src/messaging/process-message.js': patch_process_js,
+    }
+    changed = {}
+    for relative, transform in transforms.items():
+        path = root / relative
+        original = path.read_text(encoding='utf-8')
+        updated = transform(original)
+        changed[relative] = updated != original
+        if updated != original:
+            path.write_text(updated, encoding='utf-8')
+    return changed
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument('plugin_root', type=Path)
+    args = parser.parse_args()
+    root = args.plugin_root.resolve()
+    print(json.dumps({'plugin_root': str(root), 'changed': apply(root)}, ensure_ascii=False))
+    return 0
+
+
+if __name__ == '__main__':
+    raise SystemExit(main())

openapi/aios-orchestrator-gateway.openapi.yaml

@@ -0,0 +1,80 @@
+openapi: 3.0.3
+info:
+  title: AIOS Orchestrator Gateway metadata API
+  version: 0.2.0
+servers:
+  - url: http://127.0.0.1:18920
+paths:
+  /v1/orchestrator/events:
+    post:
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+      responses:
+        '202':
+          description: Event accepted
+        '409':
+          description: Idempotency or state conflict
+        '422':
+          description: Invalid event
+  /v1/orchestrator/events/{event_id}:
+    get:
+      security:
+        - bearerAuth: []
+      parameters:
+        - in: path
+          name: event_id
+          required: true
+          schema:
+            type: string
+            pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
+      responses:
+        '200':
+          description: Metadata-only event status
+          content:
+            application/json:
+              schema:
+                type: object
+                additionalProperties: false
+                required: [event_id, status, trigger_http_status, trigger_error_category, trigger_channel, remote_id, decision_applied, state_version_after]
+                properties:
+                  event_id:
+                    type: string
+                  status:
+                    enum: [RECEIVED, AWAITING_DECISION, DECIDED, TRIGGER_FAILED, DEAD_LETTER]
+                  trigger_channel:
+                    type: string
+                    nullable: true
+                    enum: [workspace_agent, responses_api]
+                  trigger_http_status:
+                    type: integer
+                    nullable: true
+                    minimum: 100
+                    maximum: 599
+                  trigger_error_category:
+                    type: string
+                    nullable: true
+                    enum: [UNAUTHORIZED, FORBIDDEN, NOT_FOUND, NOT_RUNNABLE, NETWORK_ERROR]
+                  remote_id:
+                    type: string
+                    nullable: true
+                  decision_applied:
+                    type: boolean
+                  state_version_after:
+                    type: integer
+                    nullable: true
+                    minimum: 0
+        '401':
+          description: Missing or invalid bearer
+        '404':
+          description: Event not found
+components:
+  securitySchemes:
+    bearerAuth:
+      type: http
+      scheme: bearer

patches/deploy_v1r4c6-production-20260711.branch.json

@@ -0,0 +1,9 @@
+{
+  "type": "branch",
+  "branch": "deploy/v1r4c6-production-20260711",
+  "base": "main",
+  "created_by": "chatgpt-gitops-bot",
+  "created_at": "2026-07-11T13:10:51Z",
+  "direct_main_push": false,
+  "owner_approval_required": true
+}

schemas/automation-quorum-controller.schema.json

@@ -0,0 +1,61 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://aios.local/schemas/automation-quorum-controller.schema.json",
+  "title": "AIOS GPT plus one-executor quorum controller configuration",
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "project_key",
+    "contract_commit",
+    "database_path",
+    "file_inbox_path",
+    "health_receipts",
+    "blocker_retry_threshold",
+    "max_health_age_seconds",
+    "lease_ttl_seconds",
+    "gateway_event_url",
+    "gateway_token_file"
+  ],
+  "properties": {
+    "$schema": {"type": "string"},
+    "project_key": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$"},
+    "contract_commit": {"type": "string", "pattern": "^[0-9a-f]{40}$"},
+    "database_path": {"type": "string", "pattern": "^/"},
+    "file_inbox_path": {"type": "string", "pattern": "^/"},
+    "default_workload": {
+      "enum": [
+        "large_repetitive_infrastructure_monitoring",
+        "complex_code_security_architecture"
+      ]
+    },
+    "health_receipts": {
+      "type": "object",
+      "additionalProperties": false,
+      "required": ["central_gpt", "openclaw", "codex"],
+      "properties": {
+        "central_gpt": {"type": "string", "pattern": "^/"},
+        "openclaw": {"type": "string", "pattern": "^/"},
+        "codex": {"type": "string", "pattern": "^/"}
+      }
+    },
+    "git_ref_polling": {
+      "type": "object",
+      "additionalProperties": false,
+      "required": ["repository", "refs"],
+      "properties": {
+        "repository": {"type": "string", "pattern": "^/"},
+        "refs": {
+          "type": "array",
+          "minItems": 1,
+          "uniqueItems": true,
+          "items": {"type": "string", "pattern": "^refs/"}
+        }
+      }
+    },
+    "blocker_retry_threshold": {"type": "integer", "minimum": 1, "maximum": 20},
+    "max_health_age_seconds": {"type": "integer", "minimum": 5, "maximum": 300},
+    "lease_ttl_seconds": {"type": "integer", "minimum": 15, "maximum": 3600},
+    "gateway_event_url": {"type": "string", "const": "http://127.0.0.1:18920/v1/orchestrator/events"},
+    "gateway_token_file": {"type": "string", "pattern": "^/"}
+  }
+}

schemas/codex-command.schema.json

@@ -0,0 +1,25 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://aios.local/schemas/codex-command.schema.json",
+  "title": "AIOS Codex command",
+  "type": "object",
+  "additionalProperties": false,
+  "required": ["schema_version", "command_id", "project_key", "work_unit_id", "contract_commit", "state_version", "execution"],
+  "properties": {
+    "schema_version": {"const": 1},
+    "command_id": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$"},
+    "project_key": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$"},
+    "work_unit_id": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$"},
+    "contract_commit": {"type": "string", "pattern": "^[0-9a-f]{40}$"},
+    "state_version": {"type": "integer", "minimum": 0},
+    "execution": {
+      "type": "object",
+      "additionalProperties": false,
+      "required": ["kind", "input"],
+      "properties": {
+        "kind": {"enum": ["acceptance_probe", "codex"]},
+        "input": {"type": "string", "maxLength": 65536}
+      }
+    }
+  }
+}

schemas/decision.schema.json

@@ -0,0 +1,145 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "AIOS Orchestrator Decision",
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "schema_version",
+    "project_key",
+    "contract_commit",
+    "event_id",
+    "expected_state_version",
+    "verdict",
+    "state_updates",
+    "next_work_units",
+    "requires_human_input",
+    "stop_reason"
+  ],
+  "properties": {
+    "schema_version": {
+      "type": "integer",
+      "const": 1
+    },
+    "project_key": {
+      "type": "string"
+    },
+    "contract_commit": {
+      "type": "string",
+      "pattern": "^[0-9a-f]{40}$"
+    },
+    "event_id": {
+      "type": "string"
+    },
+    "expected_state_version": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "verdict": {
+      "type": "string",
+      "enum": [
+        "BLOCKED",
+        "COMPLETE",
+        "DISPATCH",
+        "NOOP"
+      ]
+    },
+    "state_updates": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "additionalProperties": false,
+        "required": [
+          "key",
+          "value"
+        ],
+        "properties": {
+          "key": {
+            "type": "string"
+          },
+          "value": {
+            "type": "string"
+          }
+        }
+      }
+    },
+    "next_work_units": {
+      "type": "array",
+      "maxItems": 32,
+      "items": {
+        "type": "object",
+        "additionalProperties": false,
+        "required": [
+          "id",
+          "track_id",
+          "gate_id",
+          "primary_agent",
+          "fallback_agent",
+          "clean_base_commit",
+          "allowed_paths",
+          "required_checks",
+          "forbidden_operations",
+          "instruction"
+        ],
+        "properties": {
+          "id": {
+            "type": "string"
+          },
+          "track_id": {
+            "type": "string"
+          },
+          "gate_id": {
+            "type": "string"
+          },
+          "primary_agent": {
+            "type": "string",
+            "enum": [
+              "openclaw",
+              "codex"
+            ]
+          },
+          "fallback_agent": {
+            "type": "string",
+            "enum": [
+              "openclaw",
+              "codex"
+            ]
+          },
+          "clean_base_commit": {
+            "type": "string",
+            "pattern": "^[0-9a-f]{40}$"
+          },
+          "allowed_paths": {
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
+          "required_checks": {
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
+          "forbidden_operations": {
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
+          "instruction": {
+            "type": "string"
+          }
+        }
+      }
+    },
+    "requires_human_input": {
+      "type": "boolean"
+    },
+    "stop_reason": {
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  }
+}

schemas/event.schema.json

@@ -0,0 +1,102 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "AIOS Orchestrator Event",
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "schema_version",
+    "project_key",
+    "contract_commit",
+    "event_id",
+    "source_agent",
+    "event_type",
+    "work_unit_id",
+    "status",
+    "state_version",
+    "implementation_commit",
+    "result_commit",
+    "blocker",
+    "evidence_refs",
+    "payload"
+  ],
+  "properties": {
+    "schema_version": {
+      "const": 1
+    },
+    "project_key": {
+      "type": "string",
+      "minLength": 1,
+      "maxLength": 128
+    },
+    "contract_commit": {
+      "type": "string",
+      "pattern": "^[0-9a-f]{40}$"
+    },
+    "event_id": {
+      "type": "string",
+      "minLength": 1,
+      "maxLength": 128
+    },
+    "source_agent": {
+      "enum": [
+        "openclaw",
+        "codex",
+        "gitea",
+        "system",
+        "workspace-agent"
+      ]
+    },
+    "event_type": {
+      "type": "string"
+    },
+    "work_unit_id": {
+      "type": "string"
+    },
+    "status": {
+      "enum": [
+        "READY",
+        "RUNNING",
+        "PASS",
+        "BLOCKED",
+        "FAIL",
+        "TIMEOUT",
+        "NOT_EXECUTED"
+      ]
+    },
+    "state_version": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "implementation_commit": {
+      "type": [
+        "string",
+        "null"
+      ],
+      "pattern": "^[0-9a-f]{40}$"
+    },
+    "result_commit": {
+      "type": [
+        "string",
+        "null"
+      ],
+      "pattern": "^[0-9a-f]{40}$"
+    },
+    "blocker": {
+      "type": [
+        "string",
+        "null"
+      ],
+      "maxLength": 512
+    },
+    "evidence_refs": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      },
+      "maxItems": 64
+    },
+    "payload": {
+      "type": "object"
+    }
+  }
+}

scripts/bootstrap_orchestration_loop.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+"""Seed exactly one orchestration event when the project has no durable state."""
+from __future__ import annotations
+
+import argparse
+from pathlib import Path
+import sys
+
+REPO_ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(REPO_ROOT))
+
+from services.aios_orchestrator_gateway.config import Config
+from services.aios_orchestrator_gateway.models import Event
+from services.aios_orchestrator_gateway.securefs import atomic_write_bytes_shared
+from services.aios_orchestrator_gateway.store import Store
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--config", type=Path, required=True)
+    args = parser.parse_args()
+
+    config = Config.from_file(args.config)
+    store = Store(config.database_path)
+    if store.project_state(config.project_key) is not None:
+        print("ORCHESTRATION_BOOTSTRAP=NOOP reason=STATE_EXISTS")
+        return 0
+
+    event = Event.from_dict(
+        {
+            "schema_version": 1,
+            "project_key": config.project_key,
+            "contract_commit": config.contract_commit,
+            "event_id": "bootstrap-" + config.contract_commit[:24],
+            "source_agent": "system",
+            "event_type": "orchestration_bootstrap",
+            "work_unit_id": "ORCHESTRATION-BOOTSTRAP",
+            "status": "READY",
+            "state_version": 0,
+            "implementation_commit": None,
+            "result_commit": None,
+            "blocker": None,
+            "evidence_refs": [],
+            "payload": {
+                "reason": "initial_gateway_install",
+                "polling_enabled": True,
+                "openclaw_sync_required": True,
+            },
+        }
+    )
+    path = config.event_inbox_dir / "pending" / f"{event.event_id}.json"
+    atomic_write_bytes_shared(
+        path,
+        (event.canonical_json() + "\n").encode(),
+        mode=0o640,
+        group_writable_directory=True,
+    )
+    print(f"ORCHESTRATION_BOOTSTRAP=PASS event_id={event.event_id}")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

scripts/install_aios_codex_watcher.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+[[ ${EUID} -eq 0 ]] || { echo "root required" >&2; exit 1; }
+ROOT=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd -P)
+CONFIG=${1:-/etc/aios-codex-watcher/config.json}
+[[ "$CONFIG" = /* ]] || { echo "config path must be absolute" >&2; exit 1; }
+[[ -f "$CONFIG" && ! -L "$CONFIG" ]] || { echo "pre-provisioned regular config required" >&2; exit 1; }
+
+for path in \
+  services/aios_codex_watcher/__init__.py \
+  services/aios_codex_watcher/__main__.py \
+  services/aios_codex_watcher/watcher.py \
+  systemd/aios-codex-watcher.service \
+  systemd/aios-codex-watcher.timer \
+  systemd/aios-codex-watcher.sysusers \
+  systemd/aios-codex-watcher.tmpfiles; do
+  [[ -f "$ROOT/$path" && ! -L "$ROOT/$path" ]] || { echo "missing or unsafe: $path" >&2; exit 1; }
+done
+
+digest=$(sha256sum \
+  "$ROOT/services/aios_codex_watcher/__init__.py" \
+  "$ROOT/services/aios_codex_watcher/__main__.py" \
+  "$ROOT/services/aios_codex_watcher/watcher.py" | sha256sum | awk '{print $1}')
+release="/opt/aios-codex-watcher/releases/$digest"
+install -d -o root -g root -m 0755 "$release/services/aios_codex_watcher" "$release/bin"
+install -o root -g root -m 0644 "$ROOT/services/aios_codex_watcher/"*.py "$release/services/aios_codex_watcher/"
+
+launcher="$release/bin/aios-codex-watcher"
+printf '%s\n' '#!/usr/bin/env bash' 'set -euo pipefail' \
+  "export PYTHONPATH='$release'" \
+  "exec /usr/bin/python3 -m services.aios_codex_watcher \"\$@\"" >"$launcher"
+chown root:root "$launcher"
+chmod 0755 "$launcher"
+
+install -d -o root -g root -m 0755 /opt/aios-codex-watcher /etc/aios-codex-watcher
+ln -sfn "releases/$digest" /opt/aios-codex-watcher/current.new
+mv -Tf /opt/aios-codex-watcher/current.new /opt/aios-codex-watcher/current
+install -o root -g root -m 0644 "$ROOT/systemd/aios-codex-watcher.service" /etc/systemd/system/
+install -o root -g root -m 0644 "$ROOT/systemd/aios-codex-watcher.timer" /etc/systemd/system/
+install -o root -g root -m 0644 "$ROOT/systemd/aios-codex-watcher.sysusers" /usr/lib/sysusers.d/
+install -o root -g root -m 0644 "$ROOT/systemd/aios-codex-watcher.tmpfiles" /usr/lib/tmpfiles.d/
+systemd-sysusers /usr/lib/sysusers.d/aios-codex-watcher.sysusers
+systemd-tmpfiles --create /usr/lib/tmpfiles.d/aios-codex-watcher.tmpfiles
+commands=/data/aios-gitops/workspace/agents/commands
+for directory in "$commands/active" "$commands/completed"; do
+  [[ -d "$directory" && ! -L "$directory" ]] || { echo "missing or unsafe command directory: $directory" >&2; exit 1; }
+  [[ $(stat -c '%U:%G' "$directory") == aios-orchestrator:aios-orchestrator ]] || { echo "unexpected command directory owner: $directory" >&2; exit 1; }
+  mode=$(stat -c '%a' "$directory")
+  (( (8#$mode & 2) == 0 )) || { echo "world-writable command directory: $directory" >&2; exit 1; }
+done
+if [[ -e "$commands/dead-letter" || -L "$commands/dead-letter" ]]; then
+  [[ -d "$commands/dead-letter" && ! -L "$commands/dead-letter" ]] || { echo "unsafe dead-letter directory" >&2; exit 1; }
+else
+  install -d -o aios-orchestrator -g aios-orchestrator -m 0750 "$commands/dead-letter"
+fi
+[[ $(stat -c '%U:%G' "$commands/dead-letter") == aios-orchestrator:aios-orchestrator ]] || { echo "unexpected dead-letter owner" >&2; exit 1; }
+mode=$(stat -c '%a' "$commands/dead-letter")
+(( (8#$mode & 2) == 0 )) || { echo "world-writable dead-letter directory" >&2; exit 1; }
+printf '{"release_sha256":"%s","installed_at":"%s"}\n' "$digest" "$(date -u +%FT%TZ)" >"$release/receipt.json"
+chmod 0644 "$release/receipt.json"
+systemctl daemon-reload
+systemctl enable --now aios-codex-watcher.timer
+printf 'installed_sha256=%s\n' "$digest"

scripts/install_aios_orchestrator_gateway.sh

@@ -0,0 +1,305 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+umask 0077
+
+SOURCE_ROOT="${SOURCE_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
+INSTALL_ROOT="${INSTALL_ROOT:-/opt/aios-orchestrator-gateway}"
+CONFIG_ROOT="${CONFIG_ROOT:-/etc/aios-orchestrator-gateway}"
+STATE_ROOT="${STATE_ROOT:-/var/lib/aios-orchestrator-gateway}"
+UNIT_ROOT="${UNIT_ROOT:-/etc/systemd/system}"
+SYSUSERS_ROOT="${SYSUSERS_ROOT:-/etc/sysusers.d}"
+TMPFILES_ROOT="${TMPFILES_ROOT:-/etc/tmpfiles.d}"
+DRY_RUN=0
+
+if [[ "${1:-}" == "--dry-run" ]]; then
+  DRY_RUN=1
+fi
+
+fail() {
+  printf 'AIOS_ORCHESTRATOR_INSTALL=BLOCKED reason=%s\n' "$1" >&2
+  exit 2
+}
+
+[[ "$(id -u)" -eq 0 ]] || fail OWNER_INSTALL_REQUIRED
+
+for cmd in git python3 systemd-analyze systemctl systemd-sysusers systemd-tmpfiles sha256sum find sort xargs; do
+  command -v "$cmd" >/dev/null 2>&1 || fail "MISSING_COMMAND_${cmd}"
+done
+
+if [[ -f "$SOURCE_ROOT/SHA256SUMS" ]]; then
+  (cd "$SOURCE_ROOT" && sha256sum --check SHA256SUMS)
+fi
+
+for path in \
+  "$SOURCE_ROOT/services/aios_orchestrator_gateway" \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.service" \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway-poll.service" \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway-poll.timer" \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.sysusers" \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.tmpfiles" \
+  "$SOURCE_ROOT/config/aios-orchestrator-gateway.example.json"; do
+  [[ -e "$path" ]] || fail "MISSING_SOURCE_${path}"
+done
+
+PYCACHE="/tmp/aios-orchestrator-install-pycache-$$"
+rm -rf "$PYCACHE"
+PYTHONPYCACHEPREFIX="$PYCACHE" python3 -m compileall -q "$SOURCE_ROOT/services" "$SOURCE_ROOT/scripts"
+PYTHONDONTWRITEBYTECODE=1 PYTHONPATH="$SOURCE_ROOT" \
+  python3 -m unittest -v tests.test_aios_orchestrator_gateway
+rm -rf "$PYCACHE"
+for script in "$SOURCE_ROOT"/scripts/*.sh; do bash -n "$script"; done
+python3 -m json.tool "$SOURCE_ROOT/config/aios-orchestrator-gateway.example.json" >/dev/null
+systemd-analyze verify \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.service" \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway-poll.service" \
+  "$SOURCE_ROOT/systemd/aios-orchestrator-gateway-poll.timer"
+
+SOURCE_FILES=(
+  README-AIOS-ORCHESTRATOR-GATEWAY.md
+  config/aios-orchestrator-gateway.example.json
+  schemas/decision.schema.json
+  schemas/event.schema.json
+  scripts/bootstrap_orchestration_loop.py
+  scripts/install_aios_orchestrator_gateway.sh
+  scripts/report_orchestrator_event.py
+  scripts/rollback_aios_orchestrator_gateway.sh
+  scripts/verify_aios_orchestrator_gateway.sh
+  systemd/aios-orchestrator-gateway-poll.service
+  systemd/aios-orchestrator-gateway-poll.timer
+  systemd/aios-orchestrator-gateway.service
+  systemd/aios-orchestrator-gateway.sysusers
+  systemd/aios-orchestrator-gateway.tmpfiles
+  tests/test_aios_orchestrator_gateway.py
+  tests/test_aios_orchestrator_gateway_rollback.sh
+  workspace-agent/CENTRAL_AGENT_INSTRUCTIONS.md
+  workspace-agent/orchestrator-decision-action.openapi.yaml
+  openapi/aios-orchestrator-gateway.openapi.yaml
+)
+while IFS= read -r path; do SOURCE_FILES+=("$path"); done < <(
+  cd "$SOURCE_ROOT"
+  find services/aios_orchestrator_gateway -type f ! -path '*/__pycache__/*' ! -name '*.pyc' -print | sort
+)
+for path in "${SOURCE_FILES[@]}"; do
+  [[ -f "$SOURCE_ROOT/$path" && ! -L "$SOURCE_ROOT/$path" ]] || fail "INVALID_SOURCE_FILE_${path}"
+done
+
+SOURCE_DIGEST="$(
+  cd "$SOURCE_ROOT"
+  printf '%s\0' "${SOURCE_FILES[@]}" | sort -z | xargs -0 sha256sum \
+    | sha256sum \
+    | awk '{print $1}'
+)"
+[[ "$SOURCE_DIGEST" =~ ^[0-9a-f]{64}$ ]] || fail SOURCE_DIGEST_INVALID
+RELEASE_DIR="$INSTALL_ROOT/releases/$SOURCE_DIGEST"
+
+if [[ "$DRY_RUN" -eq 1 ]]; then
+  printf 'AIOS_ORCHESTRATOR_INSTALL_DRY_RUN=PASS digest=%s release=%s\n' \
+    "$SOURCE_DIGEST" "$RELEASE_DIR"
+  exit 0
+fi
+
+systemd-sysusers "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.sysusers"
+
+install -d -m 0755 "$INSTALL_ROOT/releases"
+install -d -o root -g aios-orchestrator -m 0750 "$CONFIG_ROOT"
+install -d -m 0700 "$STATE_ROOT"
+
+systemd-tmpfiles --create "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.tmpfiles"
+
+if [[ ! -d "$RELEASE_DIR" ]]; then
+  TMP_RELEASE="$INSTALL_ROOT/releases/.tmp-$SOURCE_DIGEST-$$"
+  install -d -m 0755 "$TMP_RELEASE"
+  for path in "${SOURCE_FILES[@]}"; do
+    install -d -m 0755 "$TMP_RELEASE/$(dirname "$path")"
+    cp -a "$SOURCE_ROOT/$path" "$TMP_RELEASE/$path"
+  done
+  printf '%s\n' "$SOURCE_DIGEST" > "$TMP_RELEASE/SOURCE_DIGEST"
+  chmod -R go-w "$TMP_RELEASE"
+  mv "$TMP_RELEASE" "$RELEASE_DIR"
+fi
+
+PREVIOUS_TARGET=""
+if [[ -L "$INSTALL_ROOT/current" ]]; then
+  PREVIOUS_TARGET="$(readlink -f "$INSTALL_ROOT/current")"
+fi
+
+install -m 0644 "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.service" \
+  "$UNIT_ROOT/aios-orchestrator-gateway.service"
+install -m 0644 "$SOURCE_ROOT/systemd/aios-orchestrator-gateway-poll.service" \
+  "$UNIT_ROOT/aios-orchestrator-gateway-poll.service"
+install -m 0644 "$SOURCE_ROOT/systemd/aios-orchestrator-gateway-poll.timer" \
+  "$UNIT_ROOT/aios-orchestrator-gateway-poll.timer"
+install -m 0644 "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.sysusers" \
+  "$SYSUSERS_ROOT/aios-orchestrator-gateway.conf"
+install -m 0644 "$SOURCE_ROOT/systemd/aios-orchestrator-gateway.tmpfiles" \
+  "$TMPFILES_ROOT/aios-orchestrator-gateway.conf"
+
+if [[ ! -f "$CONFIG_ROOT/inbound.token" ]]; then
+  python3 - <<'PY' > "$CONFIG_ROOT/inbound.token"
+import secrets, sys
+sys.stdout.write(secrets.token_urlsafe(48))
+PY
+fi
+[[ ! -L "$CONFIG_ROOT/inbound.token" ]] || fail INBOUND_TOKEN_SYMLINK
+chown root:aios-orchestrator "$CONFIG_ROOT/inbound.token"
+chmod 0640 "$CONFIG_ROOT/inbound.token"
+
+if [[ ! -f "$CONFIG_ROOT/callback.token" ]]; then
+  python3 - <<'PY' > "$CONFIG_ROOT/callback.token"
+import secrets, sys
+sys.stdout.write(secrets.token_urlsafe(48))
+PY
+fi
+[[ ! -L "$CONFIG_ROOT/callback.token" ]] || fail CALLBACK_TOKEN_SYMLINK
+chown root:aios-orchestrator "$CONFIG_ROOT/callback.token"
+chmod 0640 "$CONFIG_ROOT/callback.token"
+
+# Historical installers appended one LF. Remove only that exact legacy byte in
+# place; reject every other newline form without ever copying or printing data.
+python3 - "$CONFIG_ROOT/config.json" "$CONFIG_ROOT/inbound.token" "$CONFIG_ROOT/callback.token" <<'PY'
+import json, os, pathlib, stat, sys
+config_path = pathlib.Path(sys.argv[1])
+names = list(sys.argv[2:])
+if config_path.is_file() and not config_path.is_symlink():
+    config = json.loads(config_path.read_text())
+    candidates = [
+        config.get("inbound_token_file"),
+        config.get("callback_token_file"),
+        (config.get("workspace_agent") or {}).get("access_token_file"),
+        (config.get("responses_fallback") or {}).get("api_key_file"),
+        (config.get("openclaw_sync") or {}).get("bearer_token_file"),
+    ]
+    names.extend(name for name in candidates if isinstance(name, str) and name)
+for name in dict.fromkeys(names):
+    path = pathlib.Path(name)
+    if not path.is_absolute() or path.is_symlink() or path.resolve() != path:
+        raise SystemExit("invalid token path")
+    fd = os.open(name, os.O_RDWR | getattr(os, "O_NOFOLLOW", 0))
+    try:
+        info = os.fstat(fd)
+        if not stat.S_ISREG(info.st_mode) or info.st_size <= 0 or info.st_size > 16384:
+            raise SystemExit("invalid token metadata")
+        data = os.read(fd, info.st_size)
+        if data.endswith(b"\n") and b"\n" not in data[:-1] and b"\r" not in data:
+            os.ftruncate(fd, info.st_size - 1)
+            os.fsync(fd)
+        elif b"\n" in data or b"\r" in data:
+            raise SystemExit("invalid token format")
+    finally:
+        os.close(fd)
+PY
+
+if [[ ! -f "$CONFIG_ROOT/config.json" ]]; then
+  install -m 0600 \
+    "$SOURCE_ROOT/config/aios-orchestrator-gateway.example.json" \
+    "$CONFIG_ROOT/config.json.example"
+  printf 'AIOS_ORCHESTRATOR_INSTALL=BLOCKED reason=CONFIGURATION_REQUIRED digest=%s\n' \
+    "$SOURCE_DIGEST"
+  exit 2
+fi
+
+chown root:aios-orchestrator "$CONFIG_ROOT/config.json"
+chmod 0640 "$CONFIG_ROOT/config.json"
+
+python3 -m json.tool "$CONFIG_ROOT/config.json" >/dev/null
+AIOS_ORCHESTRATOR_CONFIG_OWNER_UID=0 \
+AIOS_ORCHESTRATOR_SECRET_OWNER_UID=0 \
+PYTHONPATH="$RELEASE_DIR" \
+python3 - "$CONFIG_ROOT/config.json" <<'PY'
+import sys
+from pathlib import Path
+from services.aios_orchestrator_gateway.config import Config
+cfg = Config.from_file(Path(sys.argv[1]))
+cfg.inbound_token()
+cfg.callback_token()
+if cfg.workspace_trigger_id:
+    cfg.workspace_token()
+if cfg.responses_api_key_file:
+    cfg.responses_api_key()
+if cfg.openclaw_sync_endpoint:
+    cfg.openclaw_sync_token()
+print("CONFIG_VALIDATE=PASS")
+PY
+
+# Commit the release pointer only after every candidate/config/secret check has
+# succeeded. A failed validation therefore leaves the running release intact.
+ln -s "$RELEASE_DIR" "$INSTALL_ROOT/.current-new-$$"
+mv -Tf "$INSTALL_ROOT/.current-new-$$" "$INSTALL_ROOT/current"
+
+python3 - "$STATE_ROOT/install-receipt.json" "$SOURCE_DIGEST" "$RELEASE_DIR" "$PREVIOUS_TARGET" <<'PY'
+import json, os, sys, tempfile
+from pathlib import Path
+path = Path(sys.argv[1])
+data = {
+    "schema_version": 1,
+    "source_digest": sys.argv[2],
+    "current_release": sys.argv[3],
+    "previous_release": sys.argv[4] or None,
+    "last_rollback": None,
+}
+path.parent.mkdir(parents=True, exist_ok=True)
+fd, temp = tempfile.mkstemp(prefix=".install-receipt-", dir=path.parent)
+try:
+    with os.fdopen(fd, "w") as handle:
+        json.dump(data, handle, indent=2, sort_keys=True)
+        handle.write("\n")
+        handle.flush()
+        os.fsync(handle.fileno())
+    os.chmod(temp, 0o600)
+    os.replace(temp, path)
+    directory = os.open(path.parent, os.O_RDONLY | os.O_DIRECTORY)
+    try:
+        os.fsync(directory)
+    finally:
+        os.close(directory)
+finally:
+    try:
+        os.unlink(temp)
+    except FileNotFoundError:
+        pass
+PY
+chown root:root "$STATE_ROOT/install-receipt.json"
+chmod 0600 "$STATE_ROOT/install-receipt.json"
+
+systemctl daemon-reload
+systemctl enable aios-orchestrator-gateway.service
+systemctl enable aios-orchestrator-gateway-poll.timer
+systemctl stop aios-orchestrator-gateway-poll.timer || true
+systemctl stop aios-orchestrator-gateway-poll.service || true
+
+rollback_activation() {
+  if [[ -n "$PREVIOUS_TARGET" && -d "$PREVIOUS_TARGET" ]]; then
+    bash "$RELEASE_DIR/scripts/rollback_aios_orchestrator_gateway.sh" || true
+  else
+    systemctl stop aios-orchestrator-gateway.service || true
+  fi
+  fail ACTIVATION_FAILED_ROLLED_BACK
+}
+
+systemctl restart aios-orchestrator-gateway.service || rollback_activation
+python3 - <<'PY' || rollback_activation
+import json, time, urllib.request
+for _ in range(30):
+    try:
+        with urllib.request.urlopen("http://127.0.0.1:18920/healthz", timeout=1) as response:
+            body = json.loads(response.read(65536))
+            if response.status == 200 and body.get("status") == "active":
+                raise SystemExit(0)
+    except Exception:
+        pass
+    time.sleep(0.5)
+raise SystemExit(1)
+PY
+systemctl start aios-orchestrator-gateway-poll.timer || rollback_activation
+systemctl is-active --quiet aios-orchestrator-gateway.service
+systemctl is-active --quiet aios-orchestrator-gateway-poll.timer
+
+AIOS_ORCHESTRATOR_CONFIG_OWNER_UID=0 \
+AIOS_ORCHESTRATOR_SECRET_OWNER_UID=0 \
+PYTHONPATH="$INSTALL_ROOT/current" \
+python3 "$INSTALL_ROOT/current/scripts/bootstrap_orchestration_loop.py" \
+  --config "$CONFIG_ROOT/config.json"
+systemctl start aios-orchestrator-gateway-poll.service || rollback_activation
+
+printf 'AIOS_ORCHESTRATOR_INSTALL=PASS digest=%s previous=%s\n' \
+  "$SOURCE_DIGEST" "${PREVIOUS_TARGET:-NONE}"

scripts/install_automation_quorum_controller.sh

@@ -0,0 +1,112 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ ${EUID} -ne 0 ]]; then
+  echo "root required" >&2
+  exit 1
+fi
+
+SOURCE_ROOT=${1:?usage: install_automation_quorum_controller.sh SOURCE_ROOT VERSION}
+VERSION=${2:?usage: install_automation_quorum_controller.sh SOURCE_ROOT VERSION}
+[[ ${VERSION} =~ ^[0-9A-Za-z._-]+$ ]] || { echo "invalid version" >&2; exit 1; }
+SOURCE_REAL=$(readlink -f -- "${SOURCE_ROOT}" 2>/dev/null || true)
+[[ ${SOURCE_ROOT} = /* && -n ${SOURCE_REAL} && ${SOURCE_ROOT} == "${SOURCE_REAL}" && -d ${SOURCE_ROOT} && ! -L ${SOURCE_ROOT} ]] || {
+  echo "unsafe source root" >&2
+  exit 1
+}
+
+SOURCE_FILES=(
+  automation/executor_quorum_controller.py
+  automation/health_probe_common.py
+  automation/central_gpt_health_probe.py
+  automation/codex_executor_health_probe.py
+  automation/a0_unattended_loop_probe.py
+  schemas/automation-quorum-controller.schema.json
+  config/aios-automation-quorum-controller.example.json
+  config/aios-health-probes.example.json
+  systemd/aios-automation-quorum-controller.service
+  systemd/aios-automation-quorum-controller.timer
+  systemd/aios-automation-quorum-controller.sysusers
+  systemd/aios-automation-quorum-controller.tmpfiles
+  systemd/aios-central-gpt-health-probe.service
+  systemd/aios-central-gpt-health-probe.timer
+  systemd/aios-codex-executor-health-probe.service
+  systemd/aios-codex-executor-health-probe.timer
+)
+for relative in "${SOURCE_FILES[@]}"; do
+  [[ -f ${SOURCE_ROOT}/${relative} && ! -L ${SOURCE_ROOT}/${relative} ]] || {
+    echo "unsafe source file: ${relative}" >&2
+    exit 1
+  }
+done
+
+INSTALL_ROOT=/opt/aios-automation-quorum
+VERSION_DIR=${INSTALL_ROOT}/releases/${VERSION}
+[[ ! -e ${VERSION_DIR} ]] || { echo "version already installed" >&2; exit 1; }
+
+install -d -o root -g root -m 0755 "${VERSION_DIR}/bin" "${VERSION_DIR}/share"
+install -o root -g root -m 0755 "${SOURCE_ROOT}/automation/executor_quorum_controller.py" \
+  "${VERSION_DIR}/bin/executor-quorum-controller"
+install -o root -g root -m 0644 "${SOURCE_ROOT}/automation/health_probe_common.py" \
+  "${VERSION_DIR}/bin/health_probe_common.py"
+install -o root -g root -m 0755 "${SOURCE_ROOT}/automation/central_gpt_health_probe.py" \
+  "${VERSION_DIR}/bin/central-gpt-health-probe"
+install -o root -g root -m 0755 "${SOURCE_ROOT}/automation/codex_executor_health_probe.py" \
+  "${VERSION_DIR}/bin/codex-executor-health-probe"
+install -o root -g root -m 0755 "${SOURCE_ROOT}/automation/a0_unattended_loop_probe.py" \
+  "${VERSION_DIR}/bin/a0-unattended-loop-probe"
+install -o root -g root -m 0644 "${SOURCE_ROOT}/schemas/automation-quorum-controller.schema.json" \
+  "${VERSION_DIR}/share/automation-quorum-controller.schema.json"
+python3 -m py_compile "${VERSION_DIR}/bin/executor-quorum-controller" \
+  "${VERSION_DIR}/bin/health_probe_common.py" \
+  "${VERSION_DIR}/bin/central-gpt-health-probe" \
+  "${VERSION_DIR}/bin/codex-executor-health-probe"
+python3 -m py_compile "${VERSION_DIR}/bin/a0-unattended-loop-probe"
+
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-automation-quorum-controller.service" /etc/systemd/system/
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-automation-quorum-controller.timer" /etc/systemd/system/
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-central-gpt-health-probe.service" /etc/systemd/system/
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-central-gpt-health-probe.timer" /etc/systemd/system/
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-codex-executor-health-probe.service" /etc/systemd/system/
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-codex-executor-health-probe.timer" /etc/systemd/system/
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-automation-quorum-controller.sysusers" /usr/lib/sysusers.d/aios-automation-quorum-controller.conf
+install -o root -g root -m 0644 "${SOURCE_ROOT}/systemd/aios-automation-quorum-controller.tmpfiles" /usr/lib/tmpfiles.d/aios-automation-quorum-controller.conf
+
+systemd-sysusers /usr/lib/sysusers.d/aios-automation-quorum-controller.conf
+systemd-tmpfiles --create /usr/lib/tmpfiles.d/aios-automation-quorum-controller.conf
+install -d -o root -g aios-quorum -m 0750 /etc/aios-automation-quorum
+if [[ ! -e /etc/aios-automation-quorum/controller.json ]]; then
+  install -o root -g aios-quorum -m 0640 \
+    "${SOURCE_ROOT}/config/aios-automation-quorum-controller.example.json" \
+    /etc/aios-automation-quorum/controller.json
+fi
+if [[ ! -e /etc/aios-automation-quorum/health-probes.json ]]; then
+  install -o root -g root -m 0600 \
+    "${SOURCE_ROOT}/config/aios-health-probes.example.json" \
+    /etc/aios-automation-quorum/health-probes.json
+fi
+
+PREVIOUS_TARGET=$(readlink -f "${INSTALL_ROOT}/current" 2>/dev/null || true)
+RECEIPT=${VERSION_DIR}/install-receipt.json
+python3 - "${VERSION_DIR}" "${VERSION}" "${PREVIOUS_TARGET}" "${RECEIPT}" <<'PY'
+import hashlib, json, os, pathlib, sys, tempfile
+root, version, previous, receipt = map(pathlib.Path, (sys.argv[1], sys.argv[2], sys.argv[3] or ".", sys.argv[4]))
+files = {}
+for item in sorted(root.rglob("*")):
+    if item.is_file() and not item.is_symlink():
+        files[str(item.relative_to(root))] = hashlib.sha256(item.read_bytes()).hexdigest()
+payload = {"version": str(version), "previous_target": "" if str(previous) == "." else str(previous), "files": files}
+fd, temp = tempfile.mkstemp(dir=str(receipt.parent), prefix=".receipt-")
+with os.fdopen(fd, "w", encoding="utf-8") as handle:
+    json.dump(payload, handle, sort_keys=True, separators=(",", ":"))
+    handle.write("\n")
+os.chmod(temp, 0o600)
+os.replace(temp, receipt)
+PY
+
+ln -sfn "${VERSION_DIR}" "${INSTALL_ROOT}/.current-${VERSION}"
+mv -Tf "${INSTALL_ROOT}/.current-${VERSION}" "${INSTALL_ROOT}/current"
+
+systemctl daemon-reload
+echo "installed=${VERSION_DIR}"
+echo "previous=${PREVIOUS_TARGET}"

scripts/report_orchestrator_event.py

@@ -0,0 +1,130 @@
+#!/usr/bin/env python3
+"""Submit an OpenClaw/Codex task lifecycle event over HTTP or a polled inbox."""
+from __future__ import annotations
+
+import argparse
+import json
+import os
+from pathlib import Path
+import sys
+import urllib.error
+import urllib.request
+
+REPO_ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(REPO_ROOT))
+
+from services.aios_orchestrator_gateway.models import Event
+from services.aios_orchestrator_gateway.securefs import atomic_write_bytes_shared, read_secure_json, read_secure_text
+
+
+def parser() -> argparse.ArgumentParser:
+    p = argparse.ArgumentParser()
+    p.add_argument("--project-key", required=True)
+    p.add_argument("--contract-commit", required=True)
+    p.add_argument("--event-id", required=True)
+    p.add_argument("--source-agent", required=True, choices=["openclaw", "codex", "gitea", "system"])
+    p.add_argument("--event-type", required=True)
+    p.add_argument("--work-unit-id", required=True)
+    p.add_argument(
+        "--status",
+        required=True,
+        choices=["READY", "RUNNING", "PASS", "BLOCKED", "FAIL", "TIMEOUT", "NOT_EXECUTED"],
+    )
+    p.add_argument("--state-version", type=int, required=True)
+    p.add_argument("--implementation-commit")
+    p.add_argument("--result-commit")
+    p.add_argument("--blocker")
+    p.add_argument("--evidence-ref", action="append", default=[])
+    p.add_argument("--payload-file", type=Path)
+    p.add_argument("--endpoint")
+    p.add_argument("--token-file", type=Path)
+    p.add_argument("--inbox-dir", type=Path)
+    p.add_argument("--timeout-seconds", type=int, default=15)
+    return p
+
+
+def main() -> int:
+    args = parser().parse_args()
+    if not args.endpoint and not args.inbox_dir:
+        raise SystemExit("either --endpoint or --inbox-dir is required")
+    if args.endpoint and not args.token_file:
+        raise SystemExit("--token-file is required with --endpoint")
+    payload = {}
+    if args.payload_file:
+        if not args.payload_file.is_absolute():
+            raise SystemExit("--payload-file must be absolute")
+        payload = read_secure_json(
+            args.payload_file, expected_uid=os.getuid(), max_bytes=262_144
+        )
+        if not isinstance(payload, dict):
+            raise SystemExit("payload root must be an object")
+
+    event = Event.from_dict(
+        {
+            "schema_version": 1,
+            "project_key": args.project_key,
+            "contract_commit": args.contract_commit,
+            "event_id": args.event_id,
+            "source_agent": args.source_agent,
+            "event_type": args.event_type,
+            "work_unit_id": args.work_unit_id,
+            "status": args.status,
+            "state_version": args.state_version,
+            "implementation_commit": args.implementation_commit,
+            "result_commit": args.result_commit,
+            "blocker": args.blocker,
+            "evidence_refs": args.evidence_ref,
+            "payload": payload,
+        }
+    )
+    encoded = event.canonical_json().encode()
+    http_error: Exception | None = None
+
+    if args.endpoint:
+        token = read_secure_text(
+            args.token_file,
+            expected_uid=None,
+            max_bytes=64_000,
+        )
+        request = urllib.request.Request(
+            args.endpoint.rstrip("/") + "/v1/orchestrator/events",
+            data=encoded,
+            method="POST",
+            headers={
+                "Authorization": f"Bearer {token}",
+                "Content-Type": "application/json",
+                "Idempotency-Key": event.event_id,
+                "User-Agent": "aios-agent-event-reporter/0.2",
+            },
+        )
+        try:
+            with urllib.request.urlopen(request, timeout=args.timeout_seconds) as response:
+                response.read(65_536)
+                if response.status not in {200, 202}:
+                    raise RuntimeError(f"unexpected HTTP {response.status}")
+                print(f"EVENT_SUBMIT=PASS event_id={event.event_id} channel=http")
+                return 0
+        except (urllib.error.URLError, urllib.error.HTTPError, TimeoutError, OSError) as exc:
+            http_error = exc
+
+    if args.inbox_dir:
+        pending = args.inbox_dir / "pending"
+        path = pending / f"{event.event_id}.json"
+        atomic_write_bytes_shared(
+            path,
+            (json.dumps(event.to_dict(), indent=2, sort_keys=True) + "\n").encode(),
+            mode=0o640,
+            group_writable_directory=True,
+        )
+        print(f"EVENT_SUBMIT=PASS event_id={event.event_id} channel=file_inbox")
+        return 0
+
+    print(
+        f"EVENT_SUBMIT=FAIL event_id={event.event_id} reason={type(http_error).__name__}",
+        file=sys.stderr,
+    )
+    return 2
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

scripts/rollback_aios_orchestrator_gateway.sh

@@ -0,0 +1,102 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+umask 0077
+
+INSTALL_ROOT="${INSTALL_ROOT:-/opt/aios-orchestrator-gateway}"
+STATE_ROOT="${STATE_ROOT:-/var/lib/aios-orchestrator-gateway}"
+RECEIPT="$STATE_ROOT/install-receipt.json"
+
+fail() {
+  printf 'AIOS_ORCHESTRATOR_ROLLBACK=BLOCKED reason=%s\n' "$1" >&2
+  exit 2
+}
+
+[[ "$(id -u)" -eq 0 ]] || fail OWNER_REQUIRED
+[[ -f "$RECEIPT" ]] || fail RECEIPT_MISSING
+[[ ! -L "$RECEIPT" ]] || fail RECEIPT_SYMLINK
+[[ "$(stat -c '%u:%a' "$RECEIPT")" == "0:600" ]] || fail RECEIPT_PERMISSION
+
+readarray -t VALUES < <(
+python3 - "$RECEIPT" "$INSTALL_ROOT/releases" "$INSTALL_ROOT/current" <<'PY'
+import json, os, stat, sys
+from pathlib import Path
+receipt = Path(sys.argv[1])
+releases = Path(sys.argv[2]).resolve()
+current_link = Path(sys.argv[3])
+data = json.loads(receipt.read_text())
+previous = data.get("previous_release")
+current = data.get("current_release")
+if not previous or not current:
+    raise SystemExit(2)
+previous_path = Path(previous).resolve()
+current_path = Path(current).resolve()
+if previous_path.parent != releases or current_path.parent != releases:
+    raise SystemExit(2)
+if not stat.S_ISDIR(os.lstat(previous_path).st_mode) or not stat.S_ISDIR(os.lstat(current_path).st_mode):
+    raise SystemExit(2)
+for release in (previous_path, current_path):
+    if len(release.name) != 64 or any(ch not in "0123456789abcdef" for ch in release.name):
+        raise SystemExit(2)
+    digest_file = release / "SOURCE_DIGEST"
+    if digest_file.is_symlink() or not digest_file.is_file():
+        raise SystemExit(2)
+    if digest_file.read_text(encoding="utf-8").strip() != release.name:
+        raise SystemExit(2)
+last = data.get("last_rollback")
+if isinstance(last, dict) and last.get("to") == current and current_link.is_symlink():
+    if current_link.resolve() == current_path:
+        print("ALREADY_ROLLED_BACK")
+        raise SystemExit(0)
+print(previous_path)
+print(current_path)
+PY
+) || fail RECEIPT_INVALID
+
+if [[ "${VALUES[0]:-}" == "ALREADY_ROLLED_BACK" ]]; then
+  echo "AIOS_ORCHESTRATOR_ROLLBACK=PASS result=NOOP_ALREADY_ROLLED_BACK"
+  exit 0
+fi
+[[ "${#VALUES[@]}" -eq 2 ]] || fail RECEIPT_INVALID
+PREVIOUS="${VALUES[0]}"
+CURRENT="${VALUES[1]}"
+systemctl stop aios-orchestrator-gateway-poll.timer || true
+systemctl stop aios-orchestrator-gateway-poll.service || true
+systemctl stop aios-orchestrator-gateway.service || true
+ln -s "$PREVIOUS" "$INSTALL_ROOT/.current-rollback-$$"
+mv -Tf "$INSTALL_ROOT/.current-rollback-$$" "$INSTALL_ROOT/current"
+systemctl start aios-orchestrator-gateway.service
+systemctl is-active --quiet aios-orchestrator-gateway.service
+systemctl start aios-orchestrator-gateway-poll.timer
+systemctl is-active --quiet aios-orchestrator-gateway-poll.timer
+
+python3 - "$RECEIPT" "$PREVIOUS" "$CURRENT" <<'PY'
+import json, os, sys, tempfile
+from pathlib import Path
+path = Path(sys.argv[1])
+data = json.loads(path.read_text())
+data["current_release"] = sys.argv[2]
+data["previous_release"] = sys.argv[3]
+data["last_rollback"] = {"from": sys.argv[3], "to": sys.argv[2]}
+fd, temp = tempfile.mkstemp(prefix=".rollback-receipt-", dir=path.parent)
+try:
+    with os.fdopen(fd, "w") as handle:
+        json.dump(data, handle, indent=2, sort_keys=True)
+        handle.write("\n")
+        handle.flush()
+        os.fsync(handle.fileno())
+    os.chmod(temp, 0o600)
+    os.chown(temp, 0, 0)
+    os.replace(temp, path)
+    directory = os.open(path.parent, os.O_RDONLY | os.O_DIRECTORY)
+    try:
+        os.fsync(directory)
+    finally:
+        os.close(directory)
+finally:
+    try:
+        os.unlink(temp)
+    except FileNotFoundError:
+        pass
+PY
+
+printf 'AIOS_ORCHESTRATOR_ROLLBACK=PASS current=%s previous=%s\n' "$PREVIOUS" "$CURRENT"

scripts/rollback_automation_quorum_controller.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ ${EUID} -ne 0 ]]; then
+  echo "root required" >&2
+  exit 1
+fi
+
+TARGET=${1:?usage: rollback_automation_quorum_controller.sh ABSOLUTE_RELEASE_PATH}
+INSTALL_ROOT=/opt/aios-automation-quorum
+TARGET_REAL=$(readlink -f -- "${TARGET}" 2>/dev/null || true)
+[[ -n ${TARGET_REAL} && ${TARGET} == "${TARGET_REAL}" ]] || { echo "non-canonical or missing rollback target" >&2; exit 1; }
+case ${TARGET_REAL} in
+  "${INSTALL_ROOT}"/releases/*) ;;
+  *) echo "target outside release root" >&2; exit 1 ;;
+esac
+[[ -d ${TARGET_REAL} && ! -L ${TARGET} ]] || { echo "invalid rollback target" >&2; exit 1; }
+
+CURRENT=$(readlink -f "${INSTALL_ROOT}/current" 2>/dev/null || true)
+if [[ ${CURRENT} == "${TARGET_REAL}" ]]; then
+  echo "already_current=${CURRENT}"
+  exit 0
+fi
+
+ln -sfn "${TARGET_REAL}" "${INSTALL_ROOT}/.rollback-current"
+mv -Tf "${INSTALL_ROOT}/.rollback-current" "${INSTALL_ROOT}/current"
+systemctl daemon-reload
+systemctl try-restart aios-automation-quorum-controller.timer
+echo "rolled_back_to=$(readlink -f "${INSTALL_ROOT}/current")"

scripts/validate_automation_quorum_schema.py

@@ -0,0 +1,117 @@
+#!/usr/bin/env python3
+"""Dependency-free, deterministic validation for the shipped controller config."""
+
+from __future__ import annotations
+
+import json
+import sys
+from pathlib import Path
+from urllib.parse import urlparse
+
+
+REQUIRED = {
+    "project_key",
+    "contract_commit",
+    "database_path",
+    "file_inbox_path",
+    "health_receipts",
+    "blocker_retry_threshold",
+    "max_health_age_seconds",
+    "lease_ttl_seconds",
+    "gateway_event_url",
+    "gateway_token_file",
+}
+OPTIONAL = {"$schema", "default_workload", "git_ref_polling"}
+WORKLOADS = {
+    "large_repetitive_infrastructure_monitoring",
+    "complex_code_security_architecture",
+}
+
+
+def fail(message: str) -> None:
+    raise ValueError(message)
+
+
+def absolute_path(value: object, name: str) -> None:
+    if not isinstance(value, str) or not value.startswith("/") or "\x00" in value:
+        fail(f"{name} must be an absolute POSIX path")
+
+
+def bounded_integer(value: object, name: str, minimum: int, maximum: int) -> None:
+    if isinstance(value, bool) or not isinstance(value, int) or not minimum <= value <= maximum:
+        fail(f"{name} must be an integer in [{minimum}, {maximum}]")
+
+
+def validate(config: object, schema: object) -> None:
+    if not isinstance(config, dict) or not isinstance(schema, dict):
+        fail("config and schema must be JSON objects")
+    if schema.get("$schema") != "https://json-schema.org/draft/2020-12/schema":
+        fail("unexpected JSON Schema dialect")
+    if schema.get("additionalProperties") is not False:
+        fail("schema must reject additional properties")
+    if set(schema.get("required", [])) != REQUIRED:
+        fail("schema required fields drifted from validator")
+    keys = set(config)
+    if not REQUIRED <= keys or keys - REQUIRED - OPTIONAL:
+        fail("missing or unexpected top-level config fields")
+    absolute_path(config["database_path"], "database_path")
+    absolute_path(config["file_inbox_path"], "file_inbox_path")
+    absolute_path(config["gateway_token_file"], "gateway_token_file")
+    project_key = config["project_key"]
+    if not isinstance(project_key, str) or not project_key or len(project_key) > 128:
+        fail("project_key is invalid")
+    commit = config["contract_commit"]
+    if not isinstance(commit, str) or len(commit) != 40 or any(c not in "0123456789abcdef" for c in commit):
+        fail("contract_commit must be a full lowercase Git OID")
+    receipts = config["health_receipts"]
+    if not isinstance(receipts, dict) or set(receipts) != {"central_gpt", "openclaw", "codex"}:
+        fail("health_receipts must contain exactly central_gpt, openclaw, and codex")
+    for subject, value in receipts.items():
+        absolute_path(value, f"health_receipts.{subject}")
+    git_polling = config.get("git_ref_polling")
+    if git_polling is not None:
+        if not isinstance(git_polling, dict) or set(git_polling) != {"repository", "refs"}:
+            fail("git_ref_polling must contain exactly repository and refs")
+        absolute_path(git_polling["repository"], "git_ref_polling.repository")
+        refs = git_polling["refs"]
+        if not isinstance(refs, list) or not refs or len(refs) != len(set(refs)):
+            fail("git_ref_polling.refs must be a non-empty unique list")
+        if any(not isinstance(ref, str) or not ref.startswith("refs/") or ".." in ref for ref in refs):
+            fail("git_ref_polling.refs contains an invalid ref")
+    if config.get("default_workload", "large_repetitive_infrastructure_monitoring") not in WORKLOADS:
+        fail("unsupported default_workload")
+    bounded_integer(config["blocker_retry_threshold"], "blocker_retry_threshold", 1, 20)
+    bounded_integer(config["max_health_age_seconds"], "max_health_age_seconds", 5, 300)
+    bounded_integer(config["lease_ttl_seconds"], "lease_ttl_seconds", 15, 3600)
+    url = config["gateway_event_url"]
+    parsed = urlparse(url) if isinstance(url, str) else None
+    if (
+        not parsed
+        or parsed.scheme != "http"
+        or parsed.hostname != "127.0.0.1"
+        or parsed.port != 18920
+        or parsed.path != "/v1/orchestrator/events"
+        or parsed.query
+        or parsed.fragment
+    ):
+        fail("gateway_event_url must be the fixed loopback orchestrator endpoint")
+
+
+def main() -> int:
+    if len(sys.argv) != 3:
+        print(f"usage: {Path(sys.argv[0]).name} CONFIG SCHEMA", file=sys.stderr)
+        return 2
+    with Path(sys.argv[1]).open("r", encoding="utf-8") as handle:
+        config = json.load(handle)
+    with Path(sys.argv[2]).open("r", encoding="utf-8") as handle:
+        schema = json.load(handle)
+    try:
+        validate(config, schema)
+    except ValueError as error:
+        print(f"schema validation failed: {error}", file=sys.stderr)
+        return 1
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

scripts/verify_aios_orchestrator_gateway.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+CONFIG="${1:-/etc/aios-orchestrator-gateway/config.json}"
+PORT="${PORT:-18920}"
+
+python3 -m json.tool "$CONFIG" >/dev/null
+systemd-analyze verify \
+  /etc/systemd/system/aios-orchestrator-gateway.service \
+  /etc/systemd/system/aios-orchestrator-gateway-poll.service \
+  /etc/systemd/system/aios-orchestrator-gateway-poll.timer
+systemctl is-active --quiet aios-orchestrator-gateway.service
+systemctl is-active --quiet aios-orchestrator-gateway-poll.timer
+
+health="$(curl --fail --silent --show-error "http://127.0.0.1:${PORT}/healthz")"
+python3 -c '
+import json, sys
+v=json.load(sys.stdin)
+assert v["service"]=="aios-orchestrator-gateway"
+assert v["status"]=="active"
+assert v["polling"] is True
+assert len(v["contract_commit"])==40
+' <<<"$health"
+
+systemctl start aios-orchestrator-gateway-poll.service
+if journalctl -u aios-orchestrator-gateway.service -n 200 --no-pager \
+  | grep -Eqi 'Bearer |token=|api[_-]?key|secret='; then
+  echo "AIOS_ORCHESTRATOR_VERIFY=BLOCKED reason=SECRET_PATTERN_IN_LOG" >&2
+  exit 2
+fi
+
+echo "AIOS_ORCHESTRATOR_VERIFY=PASS"

scripts/verify_automation_quorum_controller.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT=${1:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}
+
+python3 -m py_compile "${ROOT}/automation/executor_quorum_controller.py"
+python3 -m py_compile \
+  "${ROOT}/automation/health_probe_common.py" \
+  "${ROOT}/automation/central_gpt_health_probe.py" \
+  "${ROOT}/automation/codex_executor_health_probe.py" \
+  "${ROOT}/automation/a0_unattended_loop_probe.py"
+python3 -m unittest discover -s "${ROOT}/tests" -p 'test_executor_quorum_controller.py' -v
+python3 -m unittest discover -s "${ROOT}/tests" -p 'test_aios_health_probes.py' -v
+python3 -m json.tool "${ROOT}/config/aios-automation-quorum-controller.example.json" >/dev/null
+python3 -m json.tool "${ROOT}/schemas/automation-quorum-controller.schema.json" >/dev/null
+python3 "${ROOT}/scripts/validate_automation_quorum_schema.py" \
+  "${ROOT}/config/aios-automation-quorum-controller.example.json" \
+  "${ROOT}/schemas/automation-quorum-controller.schema.json"
+python3 -m py_compile "${ROOT}/scripts/validate_automation_quorum_schema.py"
+bash -n "${ROOT}/scripts/install_automation_quorum_controller.sh"
+bash -n "${ROOT}/scripts/rollback_automation_quorum_controller.sh"
+bash -n "${ROOT}/scripts/verify_automation_quorum_controller.sh"
+systemd-analyze verify \
+  "${ROOT}/systemd/aios-automation-quorum-controller.service" \
+  "${ROOT}/systemd/aios-automation-quorum-controller.timer" \
+  "${ROOT}/systemd/aios-central-gpt-health-probe.service" \
+  "${ROOT}/systemd/aios-central-gpt-health-probe.timer" \
+  "${ROOT}/systemd/aios-codex-executor-health-probe.service" \
+  "${ROOT}/systemd/aios-codex-executor-health-probe.timer"

scripts/wechat_send_backend.py

@@ -0,0 +1,652 @@
+#!/usr/bin/env python3
+"""Hardened WeChat outbound backend for AIOS.
+
+Only the dedicated UCC adapter is a supported send backend.  OpenClaw channel
+discovery is retained for diagnostics, but generic OpenClaw chat or agent
+delivery is never promoted to WeChat delivery.
+"""
+
+from __future__ import annotations
+
+import json
+import os
+import re
+import selectors
+import signal
+import subprocess
+import time
+import urllib.error
+import urllib.parse
+import urllib.request
+from typing import Any, Dict, List, Optional, Tuple
+
+
+OPENCLAW_BIN = os.environ.get("AIOS_OPENCLAW_BIN", "openclaw")
+WECHAT_ACCOUNT_ID = os.environ.get("AIOS_WECHAT_ACCOUNT_ID", "")
+WECHAT_CHANNEL = os.environ.get("AIOS_WECHAT_CHANNEL", "")
+SEND_BACKEND = os.environ.get("AIOS_WECHAT_SEND_BACKEND", "")
+UCC_ADAPTER_URL = os.environ.get("AIOS_UCC_WECHAT_ADAPTER_URL", "http://127.0.0.1:18800")
+UCC_ADAPTER_TOKEN = os.environ.get("AIOS_UCC_WECHAT_ADAPTER_TOKEN") or os.environ.get(
+    "AIOS_WECHAT_QR_ADAPTER_TOKEN", ""
+)
+UCC_SEND_PATH = os.environ.get("AIOS_UCC_WECHAT_SEND_PATH", "/api/internal/wechat/send")
+_allowed_origins = os.environ.get("AIOS_UCC_WECHAT_ALLOWED_ORIGINS", "").strip()
+UCC_ADAPTER_ALLOWED_ORIGINS = tuple(
+    origin.strip() for origin in _allowed_origins.split(",") if origin.strip()
+) or (
+    "http://127.0.0.1:18800",
+    "http://[::1]:18800",
+)
+
+MAX_TARGET_BYTES = 512
+MAX_CONTENT_BYTES = 32 * 1024
+MAX_IDENTIFIER_BYTES = 512
+MAX_METADATA_BYTES = 8 * 1024
+MAX_METADATA_DEPTH = 32
+MAX_METADATA_NODES = 1024
+MAX_RESPONSE_BYTES = 64 * 1024
+MAX_ENDPOINT_BYTES = 256
+_DEFAULT_TIMEOUT_SECONDS = 10
+_MAX_TIMEOUT_SECONDS = 30
+_LEGACY_SEND_PATH = "/internal/channels/wechat/send"
+_SAFE_PATH = re.compile(r"^/[A-Za-z0-9._~!$&'()*+,;=:@%/-]+$")
+_MAX_PATH_DECODE_ROUNDS = 4
+_OPENCLAW_TIMEOUT_RETURN_CODE = 124
+_OPENCLAW_OUTPUT_LIMIT_RETURN_CODE = 125
+_OPENCLAW_SPAWN_ERROR_RETURN_CODE = 126
+
+
+def _bounded_timeout(value: str) -> int:
+    try:
+        parsed = int(value)
+    except (TypeError, ValueError):
+        return _DEFAULT_TIMEOUT_SECONDS
+    return min(max(parsed, 1), _MAX_TIMEOUT_SECONDS)
+
+
+REQUEST_TIMEOUT_SECONDS = _bounded_timeout(os.environ.get("AIOS_UCC_WECHAT_TIMEOUT_SECONDS", "10"))
+
+
+class BackendResult:
+    def __init__(self, ok: bool, backend: str, status: str, data: Dict[str, Any]) -> None:
+        self.ok = ok
+        self.backend = backend
+        self.status = status
+        self.data = data
+
+    def to_dict(self) -> Dict[str, Any]:
+        return {"ok": self.ok, "backend": self.backend, "status": self.status, **self.data}
+
+
+class _BackendProtocolError(Exception):
+    """Internal marker whose details must never cross the module boundary."""
+
+
+def _openclaw_base_args() -> List[str]:
+    """Return the OpenClaw 2026.6.11-compatible command prefix.
+
+    Gateway/auth global flags are not supported by the installed CLI and would
+    also expose credentials through the process argument vector.
+    """
+
+    return [OPENCLAW_BIN]
+
+
+def _terminate_process_tree(process: Any) -> None:
+    if os.name == "posix":
+        try:
+            os.killpg(process.pid, signal.SIGTERM)
+        except OSError:
+            pass
+        try:
+            process.wait(timeout=0.5)
+        except (OSError, subprocess.TimeoutExpired):
+            pass
+        time.sleep(0.05)
+        try:
+            os.killpg(process.pid, signal.SIGKILL)
+        except OSError:
+            pass
+        try:
+            process.wait(timeout=0.5)
+        except (OSError, subprocess.TimeoutExpired):
+            pass
+        return
+    if process.poll() is not None:
+        return
+    try:
+        process.terminate()
+        process.wait(timeout=1)
+        return
+    except (OSError, subprocess.TimeoutExpired):
+        pass
+    try:
+        process.kill()
+        process.wait(timeout=1)
+    except (OSError, subprocess.TimeoutExpired):
+        pass
+
+
+def _run_openclaw(
+    args: List[str], timeout: int = 15
+) -> subprocess.CompletedProcess[str]:
+    bounded_timeout = min(max(int(timeout), 1), _MAX_TIMEOUT_SECONDS)
+    popen_options: Dict[str, Any] = {
+        "stdout": subprocess.PIPE,
+        "stderr": subprocess.PIPE,
+    }
+    if os.name == "posix":
+        popen_options["start_new_session"] = True
+    elif hasattr(subprocess, "CREATE_NEW_PROCESS_GROUP"):
+        popen_options["creationflags"] = subprocess.CREATE_NEW_PROCESS_GROUP
+    try:
+        process = subprocess.Popen(args, **popen_options)
+    except (OSError, ValueError):
+        return subprocess.CompletedProcess(args, _OPENCLAW_SPAWN_ERROR_RETURN_CODE, "", "")
+
+    selector = selectors.DefaultSelector()
+    streams = {"stdout": process.stdout, "stderr": process.stderr}
+    buffers = {"stdout": bytearray(), "stderr": bytearray()}
+    try:
+        for name, stream in streams.items():
+            if stream is not None:
+                selector.register(stream, selectors.EVENT_READ, name)
+    except (OSError, ValueError):
+        selector.close()
+        _terminate_process_tree(process)
+        for stream in streams.values():
+            if stream is not None:
+                stream.close()
+        return subprocess.CompletedProcess(args, _OPENCLAW_SPAWN_ERROR_RETURN_CODE, "", "")
+
+    deadline = time.monotonic() + bounded_timeout
+    total_bytes = 0
+    return_code: Optional[int] = None
+    try:
+        while selector.get_map():
+            remaining = deadline - time.monotonic()
+            if remaining <= 0:
+                return_code = _OPENCLAW_TIMEOUT_RETURN_CODE
+                break
+            events = selector.select(min(remaining, 0.1))
+            for key, _mask in events:
+                allowance = MAX_RESPONSE_BYTES - total_bytes
+                try:
+                    chunk = os.read(key.fileobj.fileno(), min(8192, allowance + 1))
+                except OSError:
+                    return_code = _OPENCLAW_SPAWN_ERROR_RETURN_CODE
+                    break
+                if not chunk:
+                    selector.unregister(key.fileobj)
+                    key.fileobj.close()
+                    continue
+                if len(chunk) > allowance:
+                    return_code = _OPENCLAW_OUTPUT_LIMIT_RETURN_CODE
+                    break
+                buffers[key.data].extend(chunk)
+                total_bytes += len(chunk)
+            if return_code is not None:
+                break
+    finally:
+        selector.close()
+
+    if return_code is not None:
+        _terminate_process_tree(process)
+        for stream in streams.values():
+            if stream is not None and not stream.closed:
+                stream.close()
+        return subprocess.CompletedProcess(args, return_code, "", "")
+    try:
+        completed_return_code = process.wait(timeout=1)
+    except subprocess.TimeoutExpired:
+        _terminate_process_tree(process)
+        return subprocess.CompletedProcess(args, _OPENCLAW_TIMEOUT_RETURN_CODE, "", "")
+    stdout = buffers["stdout"].decode("utf-8", errors="replace")
+    stderr = buffers["stderr"].decode("utf-8", errors="replace")
+    return subprocess.CompletedProcess(args, completed_return_code, stdout, stderr)
+
+
+def _json_dict(text: str) -> Dict[str, Any]:
+    try:
+        value = json.loads(text or "{}")
+    except (RecursionError, TypeError, ValueError, json.JSONDecodeError):
+        return {}
+    return value if isinstance(value, dict) else {}
+
+
+def discover_openclaw_wechat_channel() -> Optional[str]:
+    """Discover an explicitly typed WeChat/Weixin channel for diagnostics."""
+
+    if WECHAT_CHANNEL:
+        return WECHAT_CHANNEL
+    try:
+        proc = _run_openclaw(_openclaw_base_args() + ["channels", "list", "--json"], timeout=15)
+    except (OSError, subprocess.SubprocessError, ValueError):
+        return None
+    if proc.returncode != 0:
+        return None
+    data = _json_dict(proc.stdout[:MAX_RESPONSE_BYTES])
+    candidates: List[str] = []
+
+    def walk(value: Any) -> None:
+        if isinstance(value, dict):
+            name = value.get("name") or value.get("channel") or value.get("id")
+            kind = value.get("type") or value.get("kind")
+            if isinstance(name, str) and isinstance(kind, str):
+                label = f"{name} {kind}".lower()
+                if "wechat" in label or "weixin" in label:
+                    candidates.append(name)
+            for child in value.values():
+                walk(child)
+        elif isinstance(value, list):
+            for child in value:
+                walk(child)
+
+    walk(data)
+    return candidates[0] if candidates else None
+
+
+def _auth_headers() -> Dict[str, str]:
+    headers = {"Content-Type": "application/json", "Accept": "application/json"}
+    if UCC_ADAPTER_TOKEN:
+        headers["Authorization"] = "Bearer " + UCC_ADAPTER_TOKEN
+    return headers
+
+
+def _safe_path(value: Any) -> Optional[str]:
+    if not isinstance(value, str):
+        return None
+    path = value if value.startswith("/") else "/" + value
+    try:
+        encoded_path = path.encode("utf-8")
+    except UnicodeEncodeError:
+        return None
+    if len(encoded_path) > MAX_ENDPOINT_BYTES:
+        return None
+    if not _SAFE_PATH.fullmatch(path):
+        return None
+    decoded = path
+    for _ in range(_MAX_PATH_DECODE_ROUNDS):
+        try:
+            next_decoded = urllib.parse.unquote_to_bytes(decoded).decode("utf-8")
+        except UnicodeDecodeError:
+            return None
+        if next_decoded == decoded:
+            break
+        decoded = next_decoded
+    if "%" in decoded or "\\" in decoded or "\x00" in decoded:
+        return None
+    if not _SAFE_PATH.fullmatch(decoded):
+        return None
+    if any(segment in {".", ".."} for segment in decoded.split("/")):
+        return None
+    return path
+
+
+def _unique_paths(paths: List[str]) -> List[str]:
+    out: List[str] = []
+    for candidate in paths:
+        path = _safe_path(candidate)
+        if path and path not in out:
+            out.append(path)
+        if len(out) == 2:
+            break
+    return out
+
+
+def _ucc_send_paths() -> List[str]:
+    canonical = _safe_path(UCC_SEND_PATH) or "/api/internal/wechat/send"
+    return _unique_paths([canonical, _LEGACY_SEND_PATH])
+
+
+def _canonical_origin(value: Any) -> Optional[str]:
+    if not isinstance(value, str) or not value or len(value) > 2048:
+        return None
+    if "\\" in value or any(ord(character) < 32 for character in value):
+        return None
+    try:
+        parsed = urllib.parse.urlsplit(value)
+        port = parsed.port
+    except (UnicodeError, ValueError):
+        return None
+    scheme = parsed.scheme.lower()
+    if scheme not in {"http", "https"} or not parsed.hostname:
+        return None
+    if parsed.username or parsed.password or parsed.query or parsed.fragment or parsed.path not in {"", "/"}:
+        return None
+    try:
+        host = parsed.hostname.rstrip(".").encode("idna").decode("ascii").lower()
+    except UnicodeError:
+        return None
+    if not host:
+        return None
+    if port is None:
+        port = 80 if scheme == "http" else 443
+    rendered_host = f"[{host}]" if ":" in host else host
+    return f"{scheme}://{rendered_host}:{port}"
+
+
+def _adapter_base_url() -> Optional[str]:
+    origin = _canonical_origin(UCC_ADAPTER_URL)
+    allowed = {
+        canonical
+        for canonical in (_canonical_origin(value) for value in UCC_ADAPTER_ALLOWED_ORIGINS)
+        if canonical
+    }
+    return origin if origin and origin in allowed else None
+
+
+class _NoRedirectHandler(urllib.request.HTTPRedirectHandler):
+    def redirect_request(
+        self,
+        req: Any,
+        fp: Any,
+        code: int,
+        msg: str,
+        headers: Any,
+        newurl: str,
+    ) -> None:
+        del req, fp, code, msg, headers, newurl
+        return None
+
+
+def _open_no_redirect(request: urllib.request.Request, timeout: int) -> Any:
+    opener = urllib.request.build_opener(_NoRedirectHandler())
+    return opener.open(request, timeout=timeout)
+
+
+def ucc_adapter_alive() -> bool:
+    base_url = _adapter_base_url()
+    if not base_url:
+        return False
+    request = urllib.request.Request(
+        base_url + "/health", headers=_auth_headers(), method="GET"
+    )
+    try:
+        with _open_no_redirect(request, timeout=min(5, REQUEST_TIMEOUT_SECONDS)) as response:
+            return 200 <= int(response.status) < 300
+    except (OSError, ValueError, urllib.error.URLError):
+        return False
+
+
+def select_backend() -> Dict[str, Any]:
+    explicit = SEND_BACKEND.strip().lower()
+    if explicit:
+        if explicit == "ucc-adapter":
+            return {"backend": "ucc-adapter", "reason": "explicit"}
+        return {"backend": "unavailable", "reason": "unsupported_backend"}
+    if ucc_adapter_alive():
+        return {"backend": "ucc-adapter", "reason": "ucc_adapter_alive"}
+    return {"backend": "unavailable", "reason": "ucc_adapter_unavailable"}
+
+
+def _post_ucc(path: str, payload: Dict[str, Any]) -> Tuple[int, Dict[str, Any]]:
+    base_url = _adapter_base_url()
+    safe_path = _safe_path(path)
+    if not base_url or not safe_path:
+        raise _BackendProtocolError("invalid adapter endpoint")
+    try:
+        body = json.dumps(payload, ensure_ascii=False, separators=(",", ":")).encode("utf-8")
+    except (TypeError, ValueError) as exc:
+        raise _BackendProtocolError("invalid request payload") from exc
+    request = urllib.request.Request(
+        base_url + safe_path,
+        data=body,
+        headers=_auth_headers(),
+        method="POST",
+    )
+    with _open_no_redirect(request, timeout=REQUEST_TIMEOUT_SECONDS) as response:
+        raw = response.read(MAX_RESPONSE_BYTES + 1)
+        if len(raw) > MAX_RESPONSE_BYTES:
+            raise _BackendProtocolError("adapter response too large")
+        try:
+            text = raw.decode("utf-8")
+        except UnicodeDecodeError as exc:
+            raise _BackendProtocolError("adapter response encoding invalid") from exc
+        data = _json_dict(text)
+        if not data:
+            raise _BackendProtocolError("adapter response invalid")
+        return int(response.status), data
+
+
+def _ucc_response_sent(data: Dict[str, Any]) -> bool:
+    return isinstance(data, dict) and data.get("ok") is True and data.get("status") == "sent"
+
+
+def _ucc_result_is_ok(data: Dict[str, Any], dry_run: bool = False) -> bool:
+    expected_status = "dry_run" if dry_run else "sent"
+    return isinstance(data, dict) and data.get("ok") is True and data.get("status") == expected_status
+
+
+def _utf8_size(value: str) -> Optional[int]:
+    try:
+        return len(value.encode("utf-8"))
+    except UnicodeEncodeError:
+        return None
+
+
+def _valid_identifier(value: Any, required: bool = False) -> bool:
+    if not isinstance(value, str):
+        return False
+    if required and not value.strip():
+        return False
+    if not value:
+        return not required
+    if len(value) > MAX_IDENTIFIER_BYTES:
+        return False
+    size = _utf8_size(value)
+    return size is not None and size <= MAX_IDENTIFIER_BYTES and not any(
+        ord(character) < 32 or ord(character) == 127 for character in value
+    )
+
+
+def _validate_metadata(metadata: Any) -> Optional[str]:
+    if not isinstance(metadata, dict):
+        return "invalid_input"
+    nodes = 0
+    stack: List[Tuple[Any, int]] = [(metadata, 0)]
+    while stack:
+        value, depth = stack.pop()
+        nodes += 1
+        if depth > MAX_METADATA_DEPTH or nodes > MAX_METADATA_NODES:
+            return "input_too_large"
+        if isinstance(value, dict):
+            if len(value) + nodes + len(stack) > MAX_METADATA_NODES:
+                return "input_too_large"
+            for key, child in value.items():
+                if (
+                    not isinstance(key, str)
+                    or len(key) > MAX_METADATA_BYTES
+                    or _utf8_size(key) is None
+                ):
+                    return "invalid_input"
+                stack.append((child, depth + 1))
+        elif isinstance(value, list):
+            if len(value) + nodes + len(stack) > MAX_METADATA_NODES:
+                return "input_too_large"
+            stack.extend((child, depth + 1) for child in value)
+        elif isinstance(value, str):
+            if len(value) > MAX_METADATA_BYTES:
+                return "input_too_large"
+            if _utf8_size(value) is None:
+                return "invalid_input"
+        elif value is not None and not isinstance(value, (bool, int, float)):
+            return "invalid_input"
+    try:
+        encoded = json.dumps(
+            metadata,
+            ensure_ascii=False,
+            allow_nan=False,
+            separators=(",", ":"),
+        ).encode("utf-8")
+    except (RecursionError, TypeError, UnicodeEncodeError, ValueError):
+        return "invalid_input"
+    return "input_too_large" if len(encoded) > MAX_METADATA_BYTES else None
+
+
+def _validate_payload(
+    target: Any,
+    content: Any,
+    account_id: Any,
+    message_id: Any,
+    metadata: Any,
+    dry_run: Any,
+) -> Optional[str]:
+    if not isinstance(target, str) or not isinstance(content, str):
+        return "invalid_input"
+    if not target.strip() or not content.strip() or not isinstance(dry_run, bool):
+        return "invalid_input"
+    if any(ord(character) < 32 or ord(character) == 127 for character in target):
+        return "invalid_input"
+    if "\x00" in content or not _valid_identifier(account_id) or not _valid_identifier(message_id):
+        return "invalid_input"
+    if len(target) > MAX_TARGET_BYTES or len(content) > MAX_CONTENT_BYTES:
+        return "input_too_large"
+    target_size = _utf8_size(target)
+    content_size = _utf8_size(content)
+    if target_size is None or content_size is None:
+        return "invalid_input"
+    if target_size > MAX_TARGET_BYTES or content_size > MAX_CONTENT_BYTES:
+        return "input_too_large"
+    return _validate_metadata(metadata)
+
+
+def _safe_provider_message_id(value: Any) -> Optional[str]:
+    if not isinstance(value, str) or not value:
+        return None
+    if len(value) > MAX_IDENTIFIER_BYTES:
+        return None
+    size = _utf8_size(value)
+    if size is None or size > MAX_IDENTIFIER_BYTES:
+        return None
+    if any(ord(character) < 32 or ord(character) == 127 for character in value):
+        return None
+    return value
+
+
+def send_ucc_adapter(
+    target: str,
+    content: str,
+    account_id: str = "",
+    message_id: str = "",
+    metadata: Optional[Dict[str, Any]] = None,
+    dry_run: bool = False,
+) -> BackendResult:
+    effective_account = account_id or WECHAT_ACCOUNT_ID
+    effective_metadata: Any = {} if metadata is None else metadata
+    error_code = _validate_payload(
+        target,
+        content,
+        effective_account,
+        message_id,
+        effective_metadata,
+        dry_run,
+    )
+    if error_code:
+        return BackendResult(False, "ucc-adapter", "failed", {"code": error_code})
+
+    payload = {
+        "target": target,
+        "content": content,
+        "account_id": effective_account,
+        "message_id": message_id,
+        "metadata": effective_metadata,
+        "dry_run": dry_run,
+    }
+    last_endpoint: Optional[str] = None
+    for path in _ucc_send_paths():
+        last_endpoint = path
+        try:
+            http_status, data = _post_ucc(path, payload)
+        except urllib.error.HTTPError as exc:
+            if exc.code in {404, 405}:
+                continue
+            return BackendResult(
+                False,
+                "ucc-adapter",
+                "failed",
+                {"code": "ucc_adapter_http_error", "http_status": int(exc.code), "endpoint": path},
+            )
+        except (OSError, ValueError, urllib.error.URLError, _BackendProtocolError):
+            return BackendResult(
+                False,
+                "ucc-adapter",
+                "failed",
+                {"code": "ucc_adapter_unavailable", "endpoint": path},
+            )
+        except Exception:
+            # Fail closed without returning exception text, type, or chained cause.
+            return BackendResult(
+                False,
+                "ucc-adapter",
+                "failed",
+                {"code": "ucc_adapter_unavailable", "endpoint": path},
+            )
+
+        if not (200 <= http_status < 300):
+            return BackendResult(
+                False,
+                "ucc-adapter",
+                "failed",
+                {"code": "ucc_adapter_http_error", "http_status": http_status, "endpoint": path},
+            )
+        if not _ucc_result_is_ok(data, dry_run):
+            return BackendResult(
+                False,
+                "ucc-adapter",
+                "failed",
+                {"code": "ucc_adapter_rejected", "http_status": http_status, "endpoint": path},
+            )
+        confirmed_status = "dry_run" if dry_run else "sent"
+        result_data: Dict[str, Any] = {
+            "code": confirmed_status,
+            "http_status": http_status,
+            "endpoint": path,
+        }
+        provider_message_id = _safe_provider_message_id(data.get("provider_message_id"))
+        if provider_message_id:
+            result_data["provider_message_id"] = provider_message_id
+        return BackendResult(True, "ucc-adapter", confirmed_status, result_data)
+
+    data: Dict[str, Any] = {"code": "ucc_adapter_unavailable"}
+    if last_endpoint:
+        data["endpoint"] = last_endpoint
+    return BackendResult(False, "ucc-adapter", "failed", data)
+
+
+def send_openclaw_channel(
+    target: str,
+    content: str,
+    account_id: str = "",
+    message_id: str = "",
+    metadata: Optional[Dict[str, Any]] = None,
+    dry_run: bool = False,
+) -> BackendResult:
+    del target, content, account_id, message_id, metadata, dry_run
+    return BackendResult(
+        False,
+        "openclaw-channel",
+        "failed",
+        {"code": "unsupported_backend"},
+    )
+
+
+def send_message(
+    target: str,
+    content: str,
+    account_id: str = "",
+    message_id: str = "",
+    metadata: Optional[Dict[str, Any]] = None,
+    dry_run: bool = False,
+) -> Dict[str, Any]:
+    selected = select_backend()
+    if selected.get("backend") == "ucc-adapter":
+        return send_ucc_adapter(
+            target, content, account_id, message_id, metadata, dry_run
+        ).to_dict()
+    code = "unsupported_backend" if selected.get("reason") == "unsupported_backend" else "wechat_outbound_backend_unavailable"
+    return BackendResult(False, "unavailable", "failed", {"code": code}).to_dict()
+
+
+if __name__ == "__main__":
+    print(json.dumps(select_backend(), ensure_ascii=False, separators=(",", ":")))

services/__init__.py

@@ -0,0 +1 @@
+"""AIOS services namespace."""

services/aios_codex_watcher/__init__.py

@@ -0,0 +1,5 @@
+"""Reliable, fail-closed Codex command watcher."""
+
+from .watcher import CommandWatcher, Config, load_config
+
+__all__ = ["CommandWatcher", "Config", "load_config"]

services/aios_codex_watcher/__main__.py

@@ -0,0 +1,19 @@
+from __future__ import annotations
+
+import argparse
+import sys
+
+from .watcher import CommandWatcher, load_config
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description="Claim and execute Codex work units")
+    parser.add_argument("--config", required=True)
+    parser.add_argument("--once", action="store_true", help="process one scan and exit")
+    args = parser.parse_args()
+    watcher = CommandWatcher(load_config(args.config))
+    return watcher.run_once() if args.once else watcher.run_forever()
+
+
+if __name__ == "__main__":
+    sys.exit(main())

services/aios_codex_watcher/watcher.py

@@ -0,0 +1,480 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+import hashlib
+import json
+import os
+from pathlib import Path
+import re
+import sqlite3
+import stat
+import subprocess
+import time
+from typing import Any, Callable
+import urllib.error
+import urllib.parse
+import urllib.request
+import uuid
+
+
+OID_RE = re.compile(r"^[0-9a-f]{40}$")
+ID_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$")
+TERMINAL = {"COMPLETED", "DEAD_LETTER", "REJECTED"}
+
+
+class WatcherError(RuntimeError):
+    pass
+
+
+@dataclass(frozen=True)
+class Config:
+    active_dir: Path
+    completed_dir: Path
+    dead_letter_dir: Path
+    database_path: Path
+    audit_log_path: Path
+    gateway_endpoint: str
+    gateway_token_file: Path
+    contract_commit: str
+    lease_seconds: int
+    retry_seconds: int
+    max_attempts: int
+    poll_seconds: float
+    executor_path: Path | None
+    executor_args: tuple[str, ...]
+    executor_timeout_seconds: int
+
+
+def _absolute(value: Any, key: str) -> Path:
+    if not isinstance(value, str) or not value or not Path(value).is_absolute():
+        raise WatcherError(f"invalid_{key}")
+    return Path(value)
+
+
+def _secure_regular(path: Path, *, writable_mask: int = 0o022) -> os.stat_result:
+    info = os.lstat(path)
+    if stat.S_ISLNK(info.st_mode) or not stat.S_ISREG(info.st_mode):
+        raise WatcherError(f"unsafe_file:{path}")
+    if stat.S_IMODE(info.st_mode) & writable_mask:
+        raise WatcherError(f"unsafe_mode:{path}")
+    return info
+
+
+def _read_secure_text(
+    path: Path,
+    *,
+    writable_mask: int = 0o022,
+    max_bytes: int,
+    allowed_owners: set[int] | None = None,
+) -> str:
+    flags = os.O_RDONLY | getattr(os, "O_NOFOLLOW", 0)
+    fd = os.open(path, flags)
+    try:
+        info = os.fstat(fd)
+        if not stat.S_ISREG(info.st_mode) or stat.S_IMODE(info.st_mode) & writable_mask:
+            raise WatcherError(f"unsafe_file:{path}")
+        if allowed_owners is not None and info.st_uid not in allowed_owners:
+            raise WatcherError(f"owner_mismatch:{path}")
+        if info.st_size > max_bytes:
+            raise WatcherError(f"file_too_large:{path}")
+        chunks: list[bytes] = []
+        total = 0
+        while True:
+            chunk = os.read(fd, min(65_536, max_bytes + 1 - total))
+            if not chunk:
+                break
+            chunks.append(chunk)
+            total += len(chunk)
+            if total > max_bytes:
+                raise WatcherError(f"file_too_large:{path}")
+        return b"".join(chunks).decode("utf-8")
+    finally:
+        os.close(fd)
+
+
+def load_config(path_value: str) -> Config:
+    path = _absolute(path_value, "config_path")
+    raw = json.loads(_read_secure_text(path, max_bytes=131_072, allowed_owners={0, os.geteuid()}))
+    expected = {
+        "active_dir", "completed_dir", "dead_letter_dir", "database_path",
+        "audit_log_path", "gateway_endpoint", "gateway_token_file",
+        "contract_commit", "lease_seconds", "retry_seconds", "max_attempts",
+        "poll_seconds", "executor_path", "executor_args",
+        "executor_timeout_seconds",
+    }
+    if not isinstance(raw, dict) or set(raw) != expected:
+        raise WatcherError("invalid_config_fields")
+    contract = raw["contract_commit"]
+    if not isinstance(contract, str) or not OID_RE.fullmatch(contract):
+        raise WatcherError("invalid_contract_commit")
+    endpoint = raw["gateway_endpoint"]
+    if not isinstance(endpoint, str) or not endpoint.startswith("http://127.0.0.1:") or not endpoint.endswith("/v1/orchestrator/events"):
+        raise WatcherError("gateway_endpoint_must_be_loopback")
+    executor_raw = raw["executor_path"]
+    executor = None if executor_raw is None else _absolute(executor_raw, "executor_path")
+    executor_args = raw["executor_args"]
+    if not isinstance(executor_args, list) or any(not isinstance(x, str) or not x for x in executor_args):
+        raise WatcherError("invalid_executor_args")
+    ints = ("lease_seconds", "retry_seconds", "max_attempts", "executor_timeout_seconds")
+    if any(not isinstance(raw[x], int) or raw[x] <= 0 for x in ints):
+        raise WatcherError("invalid_positive_integer")
+    if not isinstance(raw["poll_seconds"], (int, float)) or raw["poll_seconds"] <= 0:
+        raise WatcherError("invalid_poll_seconds")
+    return Config(
+        active_dir=_absolute(raw["active_dir"], "active_dir"),
+        completed_dir=_absolute(raw["completed_dir"], "completed_dir"),
+        dead_letter_dir=_absolute(raw["dead_letter_dir"], "dead_letter_dir"),
+        database_path=_absolute(raw["database_path"], "database_path"),
+        audit_log_path=_absolute(raw["audit_log_path"], "audit_log_path"),
+        gateway_endpoint=endpoint,
+        gateway_token_file=_absolute(raw["gateway_token_file"], "gateway_token_file"),
+        contract_commit=contract,
+        lease_seconds=raw["lease_seconds"], retry_seconds=raw["retry_seconds"],
+        max_attempts=raw["max_attempts"], poll_seconds=float(raw["poll_seconds"]),
+        executor_path=executor, executor_args=tuple(executor_args),
+        executor_timeout_seconds=raw["executor_timeout_seconds"],
+    )
+
+
+def canonical_digest(value: dict[str, Any]) -> str:
+    return hashlib.sha256(json.dumps(value, sort_keys=True, separators=(",", ":")).encode()).hexdigest()
+
+
+def validate_command(value: Any, expected_contract: str) -> dict[str, Any]:
+    expected = {
+        "schema_version", "command_id", "project_key", "work_unit_id",
+        "contract_commit", "state_version", "execution",
+    }
+    if not isinstance(value, dict) or set(value) != expected or value.get("schema_version") != 1:
+        raise WatcherError("invalid_command_fields")
+    for key in ("command_id", "project_key", "work_unit_id"):
+        if not isinstance(value[key], str) or not ID_RE.fullmatch(value[key]):
+            raise WatcherError(f"invalid_{key}")
+    if value["contract_commit"] != expected_contract:
+        raise WatcherError("contract_commit_mismatch")
+    if not isinstance(value["state_version"], int) or value["state_version"] < 0:
+        raise WatcherError("invalid_state_version")
+    execution = value["execution"]
+    if not isinstance(execution, dict) or set(execution) != {"kind", "input"}:
+        raise WatcherError("invalid_execution")
+    if execution["kind"] not in {"acceptance_probe", "codex"}:
+        raise WatcherError("invalid_execution_kind")
+    if not isinstance(execution["input"], str) or len(execution["input"].encode()) > 65_536:
+        raise WatcherError("invalid_execution_input")
+    return value
+
+
+class CommandWatcher:
+    def __init__(
+        self,
+        config: Config,
+        *,
+        clock: Callable[[], float] = time.time,
+        event_poster: Callable[[dict[str, Any]], None] | None = None,
+        executor: Callable[[dict[str, Any]], dict[str, Any]] | None = None,
+        worker_id: str | None = None,
+    ) -> None:
+        self.config = config
+        self.clock = clock
+        self.worker_id = worker_id or f"{os.uname().nodename}:{os.getpid()}:{uuid.uuid4().hex[:8]}"
+        self._uses_gateway = event_poster is None
+        self.event_poster = event_poster or self._post_event
+        self.executor = executor or self._execute
+        self._prepare()
+
+    def _prepare(self) -> None:
+        for directory in (self.config.active_dir, self.config.completed_dir, self.config.dead_letter_dir):
+            info = os.lstat(directory)
+            if stat.S_ISLNK(info.st_mode) or not stat.S_ISDIR(info.st_mode) or stat.S_IMODE(info.st_mode) & 0o002:
+                raise WatcherError(f"unsafe_directory:{directory}")
+        self.config.database_path.parent.mkdir(parents=True, exist_ok=True, mode=0o700)
+        self.config.audit_log_path.parent.mkdir(parents=True, exist_ok=True, mode=0o700)
+        with self._db() as db:
+            db.execute("PRAGMA journal_mode=WAL")
+            db.execute("""
+                CREATE TABLE IF NOT EXISTS commands (
+                    command_id TEXT PRIMARY KEY, work_unit_id TEXT NOT NULL UNIQUE,
+                    payload_sha256 TEXT NOT NULL,
+                    source_path TEXT NOT NULL, status TEXT NOT NULL,
+                    phase TEXT NOT NULL, attempts INTEGER NOT NULL DEFAULT 0,
+                    lease_owner TEXT, lease_until REAL, next_attempt REAL NOT NULL DEFAULT 0,
+                    result_json TEXT, start_event_json TEXT, end_event_json TEXT,
+                    last_error TEXT, updated_at REAL NOT NULL
+                )
+            """)
+
+    def _db(self) -> sqlite3.Connection:
+        db = sqlite3.connect(self.config.database_path, timeout=5, isolation_level=None)
+        db.row_factory = sqlite3.Row
+        return db
+
+    def _audit(self, marker: str, command_id: str, **fields: Any) -> None:
+        safe = {k: v for k, v in fields.items() if k not in {"input", "token", "secret"}}
+        record = {"time": int(self.clock()), "marker": marker, "command_id": command_id, **safe}
+        fd = os.open(self.config.audit_log_path, os.O_APPEND | os.O_CREAT | os.O_WRONLY | os.O_NOFOLLOW, 0o600)
+        try:
+            os.write(fd, (json.dumps(record, sort_keys=True, separators=(",", ":")) + "\n").encode())
+        finally:
+            os.close(fd)
+
+    def _read_command(self, path: Path) -> tuple[dict[str, Any], str]:
+        raw = _read_secure_text(path, max_bytes=131_072, allowed_owners={0, os.geteuid()})
+        value = validate_command(json.loads(raw), self.config.contract_commit)
+        return value, canonical_digest(value)
+
+    def _register(self, command: dict[str, Any], digest: str, path: Path) -> str:
+        now = self.clock()
+        with self._db() as db:
+            db.execute("BEGIN IMMEDIATE")
+            row = db.execute("SELECT payload_sha256,status FROM commands WHERE command_id=?", (command["command_id"],)).fetchone()
+            if row:
+                db.execute("COMMIT")
+                if row["payload_sha256"] != digest:
+                    raise WatcherError("duplicate_command_payload_conflict")
+                return "duplicate_terminal" if row["status"] in TERMINAL else "existing"
+            prior_work_unit = db.execute(
+                "SELECT command_id FROM commands WHERE work_unit_id=?",
+                (command["work_unit_id"],),
+            ).fetchone()
+            if prior_work_unit:
+                db.execute("COMMIT")
+                raise WatcherError("duplicate_work_unit")
+            db.execute(
+                "INSERT INTO commands(command_id,work_unit_id,payload_sha256,source_path,status,phase,updated_at) VALUES(?,?,?,?,?,?,?)",
+                (command["command_id"], command["work_unit_id"], digest, str(path), "PENDING", "START", now),
+            )
+            db.execute("COMMIT")
+        return "new"
+
+    def _claim(self, command_id: str) -> sqlite3.Row | None:
+        now = self.clock()
+        with self._db() as db:
+            db.execute("BEGIN IMMEDIATE")
+            row = db.execute("SELECT * FROM commands WHERE command_id=?", (command_id,)).fetchone()
+            if not row or row["status"] in TERMINAL or row["next_attempt"] > now:
+                db.execute("COMMIT")
+                return None
+            if row["lease_until"] is not None and row["lease_until"] > now and row["lease_owner"] != self.worker_id:
+                db.execute("COMMIT")
+                return None
+            attempts = row["attempts"] + 1
+            db.execute(
+                "UPDATE commands SET status='CLAIMED',attempts=?,lease_owner=?,lease_until=?,updated_at=? WHERE command_id=?",
+                (attempts, self.worker_id, now + self.config.lease_seconds, now, command_id),
+            )
+            row = db.execute("SELECT * FROM commands WHERE command_id=?", (command_id,)).fetchone()
+            db.execute("COMMIT")
+        assert row is not None
+        self._audit("CODEX_AUTO_CLAIM", command_id, attempt=row["attempts"], worker=self.worker_id)
+        return row
+
+    def _update(self, command_id: str, *, status: str, phase: str, result: dict[str, Any] | None = None, error: str | None = None) -> None:
+        with self._db() as db:
+            release = status in TERMINAL
+            db.execute(
+                "UPDATE commands SET status=?,phase=?,result_json=COALESCE(?,result_json),last_error=?,lease_owner=CASE WHEN ? THEN NULL ELSE lease_owner END,lease_until=CASE WHEN ? THEN NULL ELSE lease_until END,updated_at=? WHERE command_id=?",
+                (status, phase, json.dumps(result, sort_keys=True) if result is not None else None, error, release, release, self.clock(), command_id),
+            )
+
+    def _retry_or_dead(self, command_id: str, path: Path, error: Exception) -> None:
+        message = f"{type(error).__name__}:{str(error)[:240]}"
+        with self._db() as db:
+            row = db.execute("SELECT attempts,phase FROM commands WHERE command_id=?", (command_id,)).fetchone()
+            attempts = row["attempts"] if row else self.config.max_attempts
+            if str(error) == "gateway_stale_state_version" and row:
+                column = "start_event_json" if row["phase"] == "START" else "end_event_json"
+                db.execute(f"UPDATE commands SET {column}=NULL WHERE command_id=?", (command_id,))
+            if attempts >= self.config.max_attempts:
+                db.execute("UPDATE commands SET status='DEAD_LETTER',last_error=?,lease_owner=NULL,lease_until=NULL,updated_at=? WHERE command_id=?", (message, self.clock(), command_id))
+                self._move(path, self.config.dead_letter_dir)
+                self._audit("DEAD_LETTER", command_id, error=message)
+            else:
+                db.execute("UPDATE commands SET status='RETRY',last_error=?,next_attempt=?,lease_owner=NULL,lease_until=NULL,updated_at=? WHERE command_id=?", (message, self.clock() + self.config.retry_seconds, self.clock(), command_id))
+                self._audit("RETRY_SCHEDULED", command_id, attempt=attempts, error=message)
+
+    def _event(self, command: dict[str, Any], event_type: str, status: str, suffix: str, result: dict[str, Any] | None = None) -> dict[str, Any]:
+        return {
+            "schema_version": 1, "project_key": command["project_key"],
+            "contract_commit": command["contract_commit"],
+            "event_id": f"{command['command_id']}:{suffix}", "source_agent": "codex",
+            "event_type": event_type, "work_unit_id": command["work_unit_id"],
+            "status": status, "state_version": command["state_version"],
+            "implementation_commit": None, "result_commit": None, "blocker": None,
+            "evidence_refs": [], "payload": {"command_id": command["command_id"], "result": result or {}},
+        }
+
+    def _gateway_token(self) -> str:
+        token = _read_secure_text(
+            self.config.gateway_token_file,
+            writable_mask=0o027,
+            max_bytes=16_384,
+            allowed_owners={0, os.geteuid()},
+        )
+        if not token or "\n" in token or "\r" in token:
+            raise WatcherError("invalid_gateway_token")
+        return token
+
+    def _gateway_state_version(self, project_key: str, fallback: int) -> int:
+        state_url = self.config.gateway_endpoint.removesuffix("/events") + "/state/" + urllib.parse.quote(project_key, safe="")
+        request = urllib.request.Request(
+            state_url,
+            headers={"Authorization": f"Bearer {self._gateway_token()}"},
+            method="GET",
+        )
+        try:
+            with urllib.request.urlopen(request, timeout=15) as response:
+                payload = json.loads(response.read(262_145))
+                version = payload.get("state_version")
+                if not isinstance(version, int) or version < 0:
+                    raise WatcherError("invalid_gateway_state")
+                return version
+        except urllib.error.HTTPError as exc:
+            if exc.code == 404:
+                return fallback
+            raise WatcherError(f"gateway_state_http_{exc.code}") from exc
+        except urllib.error.URLError as exc:
+            raise WatcherError("gateway_state_unavailable") from exc
+
+    def _durable_event(self, command: dict[str, Any], column: str, event: dict[str, Any]) -> dict[str, Any]:
+        with self._db() as db:
+            row = db.execute(f"SELECT {column} FROM commands WHERE command_id=?", (command["command_id"],)).fetchone()
+            if row and row[column]:
+                return json.loads(row[column])
+        if self._uses_gateway:
+            event["state_version"] = self._gateway_state_version(command["project_key"], command["state_version"])
+        encoded = json.dumps(event, sort_keys=True, separators=(",", ":"))
+        with self._db() as db:
+            db.execute(f"UPDATE commands SET {column}=? WHERE command_id=? AND {column} IS NULL", (encoded, command["command_id"]))
+            saved = db.execute(f"SELECT {column} FROM commands WHERE command_id=?", (command["command_id"],)).fetchone()
+        if not saved or not saved[column]:
+            raise WatcherError("event_persistence_failed")
+        return json.loads(saved[column])
+
+    def _post_event(self, event: dict[str, Any]) -> None:
+        request = urllib.request.Request(
+            self.config.gateway_endpoint,
+            data=json.dumps(event, separators=(",", ":")).encode(),
+            headers={"Authorization": f"Bearer {self._gateway_token()}", "Content-Type": "application/json"},
+            method="POST",
+        )
+        try:
+            with urllib.request.urlopen(request, timeout=15) as response:
+                if response.status not in {200, 201, 202}:
+                    raise WatcherError(f"gateway_http_{response.status}")
+        except urllib.error.HTTPError as exc:
+            body = exc.read(16_384)
+            try:
+                reason = json.loads(body).get("error")
+            except (json.JSONDecodeError, UnicodeDecodeError, AttributeError):
+                reason = None
+            if exc.code == 409 and reason == "stale_state_version":
+                raise WatcherError("gateway_stale_state_version") from exc
+            raise WatcherError(f"gateway_http_{exc.code}") from exc
+        except urllib.error.URLError as exc:
+            raise WatcherError("gateway_unavailable") from exc
+
+    def _execute(self, command: dict[str, Any]) -> dict[str, Any]:
+        execution = command["execution"]
+        if execution["kind"] == "acceptance_probe":
+            return {"kind": "acceptance_probe", "input_sha256": hashlib.sha256(execution["input"].encode()).hexdigest(), "exit_code": 0}
+        assert self.config.executor_path is not None
+        proc = subprocess.run(
+            [str(self.config.executor_path), *self.config.executor_args],
+            input=execution["input"], text=True, stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL, timeout=self.config.executor_timeout_seconds,
+            check=False, env={"PATH": "/usr/bin:/bin", "LANG": "C.UTF-8"},
+        )
+        if proc.returncode != 0:
+            raise WatcherError(f"codex_executor_failed:{proc.returncode}")
+        return {"kind": "codex", "exit_code": 0}
+
+    def _preflight_execution(self, command: dict[str, Any]) -> None:
+        if command["execution"]["kind"] == "acceptance_probe":
+            return
+        if self.config.executor_path is None:
+            raise WatcherError("codex_executor_unavailable")
+        info = _secure_regular(self.config.executor_path)
+        if not info.st_mode & stat.S_IXUSR:
+            raise WatcherError("codex_executor_not_executable")
+
+    def _move(self, source: Path, target_dir: Path) -> None:
+        if not source.exists() and not source.is_symlink():
+            return
+        target = target_dir / source.name
+        if target.exists() or target.is_symlink():
+            target = target_dir / f"{source.stem}-{uuid.uuid4().hex[:8]}{source.suffix}"
+        os.replace(source, target)
+
+    def _reject_unregistered(self, path: Path, error: Exception) -> None:
+        command_id = path.stem[:128] if ID_RE.fullmatch(path.stem[:128]) else f"invalid-{uuid.uuid4().hex[:12]}"
+        self._audit("COMMAND_REJECTED", command_id, error=f"{type(error).__name__}:{str(error)[:240]}")
+        self._move(path, self.config.dead_letter_dir)
+
+    def process_path(self, path: Path) -> bool:
+        try:
+            command, digest = self._read_command(path)
+            registration = self._register(command, digest, path)
+            if registration == "duplicate_terminal":
+                self._move(path, self.config.completed_dir)
+                return False
+            row = self._claim(command["command_id"])
+            if row is None:
+                return False
+            phase = row["phase"]
+            result = json.loads(row["result_json"]) if row["result_json"] else None
+            if phase == "START":
+                start_event = self._durable_event(
+                    command,
+                    "start_event_json",
+                    self._event(command, "work_unit_started", "RUNNING", "started"),
+                )
+                self.event_poster(start_event)
+                self._audit("TASK_STARTED", command["command_id"])
+                self._update(command["command_id"], status="PENDING", phase="EXECUTE")
+                phase = "EXECUTE"
+            if phase == "EXECUTE":
+                self._preflight_execution(command)
+                self._update(command["command_id"], status="CLAIMED", phase="EXECUTING")
+                phase = "EXECUTING"
+                result = self.executor(command)
+                self._audit("TASK_EXECUTED", command["command_id"], result=result)
+                self._update(command["command_id"], status="PENDING", phase="END", result=result)
+                phase = "END"
+            elif phase == "EXECUTING":
+                raise WatcherError("ambiguous_execution_not_repeated")
+            if phase == "END":
+                assert result is not None
+                end_event = self._durable_event(
+                    command,
+                    "end_event_json",
+                    self._event(command, "work_unit_ended", "PASS", "ended", result),
+                )
+                self.event_poster(end_event)
+                self._audit("TASK_ENDED", command["command_id"])
+                self._audit("EVENT_POSTED", command["command_id"], event="work_unit_ended")
+                self._update(command["command_id"], status="COMPLETED", phase="DONE", result=result)
+                self._move(path, self.config.completed_dir)
+            return True
+        except Exception as exc:
+            try:
+                if isinstance(exc, WatcherError) and str(exc) in {"duplicate_command_payload_conflict", "duplicate_work_unit"}:
+                    self._reject_unregistered(path, exc)
+                elif "command" in locals():
+                    self._retry_or_dead(command["command_id"], path, exc)
+                else:
+                    self._reject_unregistered(path, exc)
+            except Exception:
+                pass
+            return False
+
+    def run_once(self) -> int:
+        failures = 0
+        for path in sorted(self.config.active_dir.glob("*.json")):
+            if not self.process_path(path):
+                failures += 1
+        return 1 if failures else 0
+
+    def run_forever(self) -> int:
+        while True:
+            self.run_once()
+            time.sleep(self.config.poll_seconds)

services/aios_orchestrator_gateway/__init__.py

@@ -0,0 +1,3 @@
+"""Reliable central orchestration gateway for AIOS."""
+
+__version__ = "0.2.0"

services/aios_orchestrator_gateway/__main__.py

@@ -0,0 +1,34 @@
+from __future__ import annotations
+
+import argparse
+import logging
+from pathlib import Path
+
+from .config import Config
+from .service import Runtime, serve
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description="AIOS Orchestrator Gateway")
+    parser.add_argument("--config", type=Path, required=True)
+    parser.add_argument("--log-level", default="INFO")
+    parser.add_argument(
+        "--poll-once",
+        action="store_true",
+        help="Run one inbox/model/outbox/OpenClaw synchronization polling cycle.",
+    )
+    args = parser.parse_args()
+    logging.basicConfig(
+        level=getattr(logging, args.log_level.upper(), logging.INFO),
+        format="%(asctime)s %(levelname)s %(name)s %(message)s",
+    )
+    if args.poll_once:
+        runtime = Runtime(Config.from_file(args.config))
+        runtime.poll_once()
+        return 0
+    serve(args.config)
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

services/aios_orchestrator_gateway/action_bridge.py

@@ -0,0 +1,132 @@
+from __future__ import annotations
+
+import json
+import os
+from pathlib import Path
+import re
+import stat
+import subprocess
+from typing import Any, Callable
+import urllib.error
+import urllib.request
+
+from .models import Decision
+
+
+GATEWAY_DECISION_URL = "http://127.0.0.1:18920/v1/orchestrator/decisions"
+SECRET_REF_RE = re.compile(r"^secret://[A-Za-z0-9._/-]{1,480}$")
+
+
+class CallbackBridgeError(RuntimeError):
+    def __init__(self, category: str, status_code: int) -> None:
+        super().__init__(category)
+        self.category = category
+        self.status_code = status_code
+
+
+def _trusted_resolver(path: Path) -> Path:
+    if not path.is_absolute():
+        raise CallbackBridgeError("CALLBACK_CONFIGURATION_UNAVAILABLE", 503)
+    try:
+        info = path.lstat()
+        resolved = path.resolve(strict=True)
+    except OSError as exc:
+        raise CallbackBridgeError("CALLBACK_CONFIGURATION_UNAVAILABLE", 503) from exc
+    if (
+        resolved != path
+        or stat.S_ISLNK(info.st_mode)
+        or not stat.S_ISREG(info.st_mode)
+        or info.st_uid != 0
+        or stat.S_IMODE(info.st_mode) & 0o022
+        or not stat.S_IMODE(info.st_mode) & 0o111
+    ):
+        raise CallbackBridgeError("CALLBACK_CONFIGURATION_UNAVAILABLE", 503)
+    return resolved
+
+
+def resolve_secret_ref(secret_ref: str, resolver: Path) -> str:
+    if not isinstance(secret_ref, str) or not SECRET_REF_RE.fullmatch(secret_ref):
+        raise CallbackBridgeError("CALLBACK_CONFIGURATION_UNAVAILABLE", 503)
+    executable = _trusted_resolver(resolver)
+    request = json.dumps(
+        {"operation": "resolve", "secret_ref": secret_ref},
+        separators=(",", ":"),
+        sort_keys=True,
+    ).encode()
+    try:
+        result = subprocess.run(
+            [str(executable)],
+            input=request,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.DEVNULL,
+            env={"PATH": "/usr/bin:/bin", "LANG": "C", "LC_ALL": "C"},
+            timeout=5,
+            check=False,
+        )
+    except (OSError, subprocess.SubprocessError) as exc:
+        raise CallbackBridgeError("CALLBACK_CREDENTIAL_UNAVAILABLE", 503) from exc
+    token = result.stdout.removesuffix(b"\n")
+    if (
+        result.returncode != 0
+        or not token
+        or len(token) > 16_384
+        or b"\n" in token
+        or b"\r" in token
+    ):
+        raise CallbackBridgeError("CALLBACK_CREDENTIAL_UNAVAILABLE", 503)
+    try:
+        return token.decode("utf-8")
+    except UnicodeDecodeError as exc:
+        raise CallbackBridgeError("CALLBACK_CREDENTIAL_UNAVAILABLE", 503) from exc
+
+
+def submit_orchestration_decision(
+    payload: dict[str, Any],
+    *,
+    contract_commit: str,
+    secret_ref: str,
+    resolver: Path,
+    request_open: Callable[..., Any] = urllib.request.urlopen,
+) -> dict[str, Any]:
+    try:
+        decision = Decision.from_dict(payload)
+    except Exception as exc:
+        raise CallbackBridgeError("INVALID_DECISION", 422) from exc
+    if decision.contract_commit != contract_commit:
+        raise CallbackBridgeError("CONTRACT_MISMATCH", 409)
+    token = resolve_secret_ref(secret_ref, resolver)
+    request = urllib.request.Request(
+        GATEWAY_DECISION_URL,
+        data=json.dumps(
+            decision.to_dict(), separators=(",", ":"), sort_keys=True
+        ).encode(),
+        method="POST",
+        headers={
+            "Authorization": f"Bearer {token}",
+            "Content-Type": "application/json",
+            "Idempotency-Key": decision.event_id,
+            "User-Agent": "aios-chatgpt-actions/decision-bridge-v1",
+        },
+    )
+    try:
+        with request_open(request, timeout=10) as response:
+            raw = response.read(65_537)
+            if response.status != 202 or len(raw) > 65_536:
+                raise CallbackBridgeError("CALLBACK_HTTP_ERROR", 502)
+    except urllib.error.HTTPError as exc:
+        if exc.code == 409:
+            raise CallbackBridgeError("STALE_STATE", 409) from exc
+        raise CallbackBridgeError("CALLBACK_HTTP_ERROR", 502) from exc
+    except (urllib.error.URLError, TimeoutError, OSError) as exc:
+        raise CallbackBridgeError("CALLBACK_NETWORK_ERROR", 502) from exc
+    try:
+        value = json.loads(raw)
+    except json.JSONDecodeError as exc:
+        raise CallbackBridgeError("CALLBACK_RESPONSE_INVALID", 502) from exc
+    if (
+        not isinstance(value, dict)
+        or value.get("accepted") is not True
+        or not isinstance(value.get("state_version"), int)
+    ):
+        raise CallbackBridgeError("CALLBACK_RESPONSE_INVALID", 502)
+    return {"accepted": True, "state_version": value["state_version"]}

services/aios_orchestrator_gateway/clients.py

@@ -0,0 +1,204 @@
+from __future__ import annotations
+
+import json
+from dataclasses import dataclass
+import urllib.error
+import urllib.request
+from typing import Any
+
+from .errors import TriggerError
+from .models import DECISION_SCHEMA, Decision, Event
+
+
+@dataclass(frozen=True)
+class WorkspaceTriggerResult:
+    http_status: int
+    remote_id: None = None
+
+
+WORKSPACE_HTTP_CATEGORIES = {
+    401: "UNAUTHORIZED",
+    403: "FORBIDDEN",
+    404: "NOT_FOUND",
+    409: "NOT_RUNNABLE",
+}
+
+
+class WorkspaceAgentClient:
+    """Asynchronous Workspace Agent trigger.
+
+    The official endpoint returns only 202 and no run ID or retrievable output.
+    Completion therefore arrives through the gateway callback endpoint.
+    """
+
+    def __init__(self, trigger_id: str, token: str, timeout_seconds: int = 30):
+        self.trigger_id = trigger_id
+        self.token = token
+        self.timeout_seconds = timeout_seconds
+
+    def trigger(self, event: Event) -> WorkspaceTriggerResult:
+        url = f"https://api.chatgpt.com/v1/workspace_agents/{self.trigger_id}/trigger"
+        prompt = (
+            "Process this AIOS orchestration event under the committed contract. "
+            "When complete, call submit_orchestration_decision with strict JSON. "
+            "Do not fabricate tests, Git state, secrets, evidence, or deployment facts.\n\n"
+            + event.canonical_json()
+        )
+        body = json.dumps(
+            {
+                "conversation_key": event.project_key,
+                "input": prompt,
+            }
+        ).encode()
+        request = urllib.request.Request(
+            url,
+            data=body,
+            method="POST",
+            headers={
+                "Authorization": f"Bearer {self.token}",
+                "Content-Type": "application/json",
+                "Idempotency-Key": event.event_id,
+                "User-Agent": "aios-orchestrator-gateway/0.2",
+            },
+        )
+        try:
+            with urllib.request.urlopen(request, timeout=self.timeout_seconds) as response:
+                if response.status != 202:
+                    raise TriggerError(
+                        "workspace_agent_unexpected_http_status",
+                        http_status=response.status,
+                    )
+                return WorkspaceTriggerResult(http_status=202)
+        except urllib.error.HTTPError as exc:
+            category = WORKSPACE_HTTP_CATEGORIES.get(exc.code)
+            raise TriggerError(
+                "workspace_agent_http_error",
+                http_status=exc.code,
+                category=category,
+            ) from exc
+        except (urllib.error.URLError, TimeoutError, OSError) as exc:
+            raise TriggerError(
+                "workspace_agent_network_error",
+                category="NETWORK_ERROR",
+            ) from exc
+
+
+class ResponsesClient:
+    """Background Responses API client with polling and strict output validation."""
+
+    def __init__(self, api_key: str, model: str, timeout_seconds: int = 60):
+        self.api_key = api_key
+        self.model = model
+        self.timeout_seconds = timeout_seconds
+
+    def start(self, event: Event) -> str:
+        body = {
+            "model": self.model,
+            "background": True,
+            "instructions": (
+                "You are the AIOS central orchestration brain. Apply the exact "
+                "contract_commit in the event. Return only a strict decision. "
+                "Never fabricate evidence, secrets, Git facts, tests, approvals, "
+                "or deployment state. Keep external blockers fail-closed."
+            ),
+            "input": event.canonical_json(),
+            "text": {
+                "format": {
+                    "type": "json_schema",
+                    "name": "aios_orchestrator_decision",
+                    "strict": True,
+                    "schema": DECISION_SCHEMA,
+                }
+            },
+            "metadata": {
+                "event_id": event.event_id,
+                "project_key": event.project_key,
+                "contract_commit": event.contract_commit,
+            },
+        }
+        payload = self._request(
+            "POST",
+            "https://api.openai.com/v1/responses",
+            body,
+            idempotency_key=event.event_id,
+        )
+        response_id = payload.get("id")
+        if not isinstance(response_id, str) or not response_id.startswith("resp_"):
+            raise TriggerError("responses_missing_id")
+        return response_id
+
+    def poll(self, response_id: str) -> tuple[str, Decision | None]:
+        payload = self._request(
+            "GET",
+            f"https://api.openai.com/v1/responses/{response_id}",
+            None,
+        )
+        status = payload.get("status")
+        if status in {"queued", "in_progress"}:
+            return str(status), None
+        if status == "completed":
+            text = _extract_output_text(payload)
+            try:
+                return "completed", Decision.from_dict(json.loads(text))
+            except json.JSONDecodeError as exc:
+                raise TriggerError("responses_invalid_json") from exc
+        if status in {"failed", "cancelled", "incomplete"}:
+            raise TriggerError(f"responses_{status}")
+        raise TriggerError("responses_unknown_status")
+
+    def _request(
+        self,
+        method: str,
+        url: str,
+        body: dict[str, Any] | None,
+        *,
+        idempotency_key: str | None = None,
+    ) -> dict[str, Any]:
+        encoded = json.dumps(body).encode() if body is not None else None
+        headers = {
+            "Authorization": f"Bearer {self.api_key}",
+            "Content-Type": "application/json",
+            "User-Agent": "aios-orchestrator-gateway/0.2",
+        }
+        if idempotency_key:
+            headers["Idempotency-Key"] = idempotency_key
+        request = urllib.request.Request(
+            url,
+            data=encoded,
+            method=method,
+            headers=headers,
+        )
+        try:
+            with urllib.request.urlopen(request, timeout=self.timeout_seconds) as response:
+                raw = response.read(4_194_304)
+                if response.status not in {200, 201}:
+                    raise TriggerError(f"responses_http_{response.status}")
+        except urllib.error.HTTPError as exc:
+            raise TriggerError(f"responses_http_{exc.code}") from exc
+        except (urllib.error.URLError, TimeoutError, OSError) as exc:
+            raise TriggerError("responses_request_failed") from exc
+        try:
+            payload = json.loads(raw)
+        except json.JSONDecodeError as exc:
+            raise TriggerError("responses_invalid_payload") from exc
+        if not isinstance(payload, dict):
+            raise TriggerError("responses_payload_not_object")
+        return payload
+
+
+def _extract_output_text(payload: dict[str, Any]) -> str:
+    output = payload.get("output")
+    if not isinstance(output, list):
+        raise TriggerError("responses_missing_output")
+    for item in output:
+        if not isinstance(item, dict):
+            continue
+        content = item.get("content")
+        if not isinstance(content, list):
+            continue
+        for part in content:
+            if isinstance(part, dict) and part.get("type") == "output_text":
+                text = part.get("text")
+                if isinstance(text, str):
+                    return text
+    raise TriggerError("responses_missing_output_text")

services/aios_orchestrator_gateway/config.py

@@ -0,0 +1,213 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+import os
+from pathlib import Path
+import stat
+from typing import Any
+
+from .errors import ConfigurationError
+from .securefs import read_secure_bytes, read_secure_json, verify_secure_file
+
+
+@dataclass(frozen=True)
+class Config:
+    host: str
+    port: int
+    project_key: str
+    database_path: Path
+    event_inbox_dir: Path
+    decision_inbox_dir: Path
+    dispatch_outbox_dir: Path
+    openclaw_sync_dir: Path
+    command_queue_dir: Path
+    inbound_token_file: Path
+    callback_token_file: Path
+    contract_commit: str
+    workspace_trigger_id: str | None
+    workspace_token_file: Path | None
+    responses_api_key_file: Path | None
+    responses_model: str | None
+    poll_interval_seconds: int
+    summary_interval_seconds: int
+    callback_timeout_seconds: int
+    lease_seconds: int
+    retry_base_seconds: int
+    max_retries: int
+    max_same_blocker_retries: int
+    max_hops_per_gate: int
+    openclaw_sync_endpoint: str | None
+    openclaw_sync_token_file: Path | None
+    git_poll_enabled: bool
+    git_poll_bare_repo: Path | None
+    git_poll_ref_prefixes: tuple[str, ...]
+    git_poll_interval_seconds: int
+
+    @classmethod
+    def from_file(cls, path: Path) -> "Config":
+        owner_uid = int(os.environ.get("AIOS_ORCHESTRATOR_CONFIG_OWNER_UID", "0"))
+        raw = read_secure_json(path, expected_uid=owner_uid)
+        expected = {
+            "host", "port", "project_key", "database_path", "event_inbox_dir",
+            "decision_inbox_dir", "dispatch_outbox_dir", "openclaw_sync_dir",
+            "command_queue_dir", "inbound_token_file", "callback_token_file",
+            "contract_commit", "workspace_agent", "responses_fallback",
+            "polling", "loop_controls", "openclaw_sync", "git_poll",
+        }
+        if set(raw) != expected:
+            raise ConfigurationError("invalid_config_fields")
+
+        def path_value(key: str) -> Path:
+            value = raw.get(key)
+            if not isinstance(value, str):
+                raise ConfigurationError(f"invalid_{key}")
+            result = Path(value)
+            if not result.is_absolute():
+                raise ConfigurationError(f"path_not_absolute:{key}")
+            return result
+
+        def integer(container: dict[str, Any], key: str, lo: int, hi: int) -> int:
+            value = container.get(key)
+            if not isinstance(value, int) or not lo <= value <= hi:
+                raise ConfigurationError(f"invalid_{key}")
+            return value
+
+        host = raw.get("host")
+        port = raw.get("port")
+        project_key = raw.get("project_key")
+        contract = raw.get("contract_commit")
+        if not isinstance(host, str) or not host:
+            raise ConfigurationError("invalid_host")
+        if not isinstance(project_key, str) or not project_key:
+            raise ConfigurationError("invalid_project_key")
+        if not isinstance(port, int) or not 1 <= port <= 65535:
+            raise ConfigurationError("invalid_port")
+        if not isinstance(contract, str) or len(contract) != 40:
+            raise ConfigurationError("invalid_contract_commit")
+
+        workspace = raw.get("workspace_agent")
+        responses = raw.get("responses_fallback")
+        polling = raw.get("polling")
+        loop = raw.get("loop_controls")
+        sync = raw.get("openclaw_sync")
+        git_poll = raw.get("git_poll")
+        if not all(isinstance(x, dict) for x in (workspace, responses, polling, loop, sync, git_poll)):
+            raise ConfigurationError("invalid_nested_config")
+
+        trigger_id = workspace.get("trigger_id")
+        workspace_token = workspace.get("access_token_file")
+        if trigger_id is not None:
+            if not isinstance(trigger_id, str) or not trigger_id.startswith("agtch_"):
+                raise ConfigurationError("invalid_workspace_trigger_id")
+            if not isinstance(workspace_token, str) or not Path(workspace_token).is_absolute():
+                raise ConfigurationError("invalid_workspace_token_file")
+            workspace_token_file = Path(workspace_token)
+        else:
+            workspace_token_file = None
+
+        responses_key = responses.get("api_key_file")
+        responses_model = responses.get("model")
+        if responses_key is not None:
+            if not isinstance(responses_key, str) or not Path(responses_key).is_absolute():
+                raise ConfigurationError("invalid_responses_key_file")
+            if not isinstance(responses_model, str) or not responses_model:
+                raise ConfigurationError("invalid_responses_model")
+            responses_key_file = Path(responses_key)
+        else:
+            responses_key_file = None
+            responses_model = None
+
+        if trigger_id is None and responses_key_file is None:
+            raise ConfigurationError("no_central_model_channel")
+
+        endpoint = sync.get("endpoint")
+        token_file = sync.get("token_file")
+        if endpoint is not None and (not isinstance(endpoint, str) or not endpoint.startswith(("http://", "https://"))):
+            raise ConfigurationError("invalid_openclaw_sync_endpoint")
+        if endpoint is not None:
+            if not isinstance(token_file, str) or not Path(token_file).is_absolute():
+                raise ConfigurationError("invalid_openclaw_sync_token_file")
+            sync_token_file = Path(token_file)
+        else:
+            sync_token_file = None
+
+        git_enabled = git_poll.get("enabled")
+        if not isinstance(git_enabled, bool):
+            raise ConfigurationError("invalid_git_poll_enabled")
+        git_bare_repo_raw = git_poll.get("bare_repo")
+        git_prefixes_raw = git_poll.get("ref_prefixes")
+        if git_enabled:
+            if not isinstance(git_bare_repo_raw, str) or not Path(git_bare_repo_raw).is_absolute():
+                raise ConfigurationError("invalid_git_poll_bare_repo")
+            if (
+                not isinstance(git_prefixes_raw, list)
+                or not git_prefixes_raw
+                or any(not isinstance(item, str) or not item.startswith("refs/") for item in git_prefixes_raw)
+            ):
+                raise ConfigurationError("invalid_git_poll_ref_prefixes")
+            git_bare_repo = Path(git_bare_repo_raw)
+            git_prefixes = tuple(git_prefixes_raw)
+        else:
+            git_bare_repo = None
+            git_prefixes = ()
+
+        return cls(
+            host=host,
+            port=port,
+            project_key=project_key,
+            database_path=path_value("database_path"),
+            event_inbox_dir=path_value("event_inbox_dir"),
+            decision_inbox_dir=path_value("decision_inbox_dir"),
+            dispatch_outbox_dir=path_value("dispatch_outbox_dir"),
+            openclaw_sync_dir=path_value("openclaw_sync_dir"),
+            command_queue_dir=path_value("command_queue_dir"),
+            inbound_token_file=path_value("inbound_token_file"),
+            callback_token_file=path_value("callback_token_file"),
+            contract_commit=contract,
+            workspace_trigger_id=trigger_id,
+            workspace_token_file=workspace_token_file,
+            responses_api_key_file=responses_key_file,
+            responses_model=responses_model,
+            poll_interval_seconds=integer(polling, "interval_seconds", 1, 300),
+            summary_interval_seconds=integer(polling, "summary_interval_seconds", 10, 86400),
+            callback_timeout_seconds=integer(loop, "callback_timeout_seconds", 30, 86400),
+            lease_seconds=integer(loop, "lease_seconds", 10, 3600),
+            retry_base_seconds=integer(loop, "retry_base_seconds", 1, 3600),
+            max_retries=integer(loop, "max_retries", 0, 20),
+            max_same_blocker_retries=integer(loop, "max_same_blocker_retries", 0, 20),
+            max_hops_per_gate=integer(loop, "max_hops_per_gate", 1, 100),
+            openclaw_sync_endpoint=endpoint,
+            openclaw_sync_token_file=sync_token_file,
+            git_poll_enabled=git_enabled,
+            git_poll_bare_repo=git_bare_repo,
+            git_poll_ref_prefixes=git_prefixes,
+            git_poll_interval_seconds=integer(git_poll, "interval_seconds", 5, 3600),
+        )
+
+    def _secret(self, path: Path) -> str:
+        owner_uid = int(os.environ.get("AIOS_ORCHESTRATOR_SECRET_OWNER_UID", "0"))
+        info = verify_secure_file(path, expected_uid=owner_uid)
+        if stat.S_IMODE(info.st_mode) & ~0o640:
+            raise ConfigurationError(f"permissive_secret_mode:{path}")
+        data = read_secure_bytes(path, expected_uid=owner_uid, max_bytes=64_000)
+        if not data or b"\n" in data or b"\r" in data:
+            raise ConfigurationError(f"invalid_secret_format:{path}")
+        try:
+            return data.decode("utf-8")
+        except UnicodeDecodeError as exc:
+            raise ConfigurationError(f"secret_not_utf8:{path}") from exc
+
+    def inbound_token(self) -> str:
+        return self._secret(self.inbound_token_file)
+
+    def callback_token(self) -> str:
+        return self._secret(self.callback_token_file)
+
+    def workspace_token(self) -> str | None:
+        return self._secret(self.workspace_token_file) if self.workspace_token_file else None
+
+    def responses_api_key(self) -> str | None:
+        return self._secret(self.responses_api_key_file) if self.responses_api_key_file else None
+
+    def openclaw_sync_token(self) -> str | None:
+        return self._secret(self.openclaw_sync_token_file) if self.openclaw_sync_token_file else None

services/aios_orchestrator_gateway/dispatch.py

@@ -0,0 +1,122 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+import re
+import os
+import stat
+from typing import Any
+
+from .errors import DispatchError
+from .securefs import (
+    atomic_write_bytes,
+    atomic_write_bytes_shared,
+    ensure_secure_directory,
+    ensure_shared_directory,
+    read_secure_bytes,
+)
+
+
+SAFE_ID = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$")
+
+
+class DispatchSink:
+    """Reliable file-based dispatch adapter for existing OpenClaw/Codex watchers."""
+
+    def __init__(self, outbox_dir: Path, command_queue_dir: Path, contract_commit: str):
+        self.outbox_dir = Path(outbox_dir)
+        self.command_queue_dir = Path(command_queue_dir)
+        self.contract_commit = contract_commit
+        ensure_secure_directory(self.outbox_dir)
+        ensure_shared_directory(self.command_queue_dir)
+
+    def dispatch(self, record: dict[str, Any]) -> tuple[Path, Path]:
+        work_unit_id = record.get("work_unit_id")
+        event_id = record.get("event_id")
+        agent = record.get("assigned_agent")
+        payload_json = record.get("payload_json")
+        if (
+            not isinstance(work_unit_id, str)
+            or not SAFE_ID.fullmatch(work_unit_id)
+            or not isinstance(event_id, str)
+            or not SAFE_ID.fullmatch(event_id)
+            or agent not in {"openclaw", "codex"}
+            or not isinstance(payload_json, str)
+        ):
+            raise DispatchError("invalid_dispatch_record")
+        try:
+            work_unit = json.loads(payload_json)
+        except json.JSONDecodeError as exc:
+            raise DispatchError("invalid_dispatch_payload") from exc
+
+        project_key = record.get("project_key")
+        state_version = record.get("state_version")
+
+        envelope = {
+            "schema_version": 1,
+            "contract_commit": self.contract_commit,
+            "event_id": event_id,
+            "assigned_agent": agent,
+            "work_unit": work_unit,
+            "callback": {
+                "event_endpoint": "/v1/orchestrator/events",
+                "start_event_type": "work_unit_started",
+                "end_event_type": "work_unit_completed",
+            },
+        }
+        outbox_path = self.outbox_dir / "dispatched" / f"{work_unit_id}.json"
+        if agent == "codex":
+            if (
+                not isinstance(project_key, str)
+                or not SAFE_ID.fullmatch(project_key)
+                or not isinstance(state_version, int)
+                or state_version < 0
+            ):
+                raise DispatchError("invalid_dispatch_context")
+            required_checks = work_unit.get("required_checks", [])
+            execution_kind = (
+                "acceptance_probe"
+                if isinstance(required_checks, list) and "acceptance_probe" in required_checks
+                else "codex"
+            )
+            queue_value = {
+                "schema_version": 1,
+                "command_id": work_unit_id,
+                "project_key": project_key,
+                "work_unit_id": work_unit_id,
+                "contract_commit": self.contract_commit,
+                "state_version": state_version,
+                "execution": {
+                    "kind": execution_kind,
+                    "input": work_unit.get("instruction", ""),
+                },
+            }
+            # The Codex watcher polls the configured active directory itself.
+            queue_path = self.command_queue_dir / f"{work_unit_id}.json"
+        else:
+            queue_value = envelope
+            queue_path = self.command_queue_dir / agent / "pending" / f"{work_unit_id}.json"
+        ensure_secure_directory(outbox_path.parent)
+        ensure_shared_directory(queue_path.parent)
+
+        # Idempotent immutable payload: existing identical file is accepted.
+        self._write_idempotent_json(outbox_path, envelope, shared=False)
+        self._write_idempotent_json(queue_path, queue_value, shared=True)
+        return outbox_path, queue_path
+
+    @staticmethod
+    def _write_idempotent_json(path: Path, value: dict[str, Any], *, shared: bool) -> None:
+        payload = (json.dumps(value, indent=2, sort_keys=True) + "\n").encode()
+        try:
+            st = os.lstat(path)
+        except FileNotFoundError:
+            if shared:
+                atomic_write_bytes_shared(path, payload, mode=0o640)
+            else:
+                atomic_write_bytes(path, payload, mode=0o600)
+            return
+        if not stat.S_ISREG(st.st_mode):
+            raise DispatchError(f"dispatch_target_not_regular:{path.name}")
+        existing = read_secure_bytes(path, expected_uid=None, max_bytes=1_048_576)
+        if existing != payload:
+            raise DispatchError(f"dispatch_idempotency_conflict:{path.name}")

services/aios_orchestrator_gateway/errors.py

@@ -0,0 +1,37 @@
+class OrchestratorError(Exception):
+    """Base orchestration error."""
+
+
+class ConfigurationError(OrchestratorError):
+    """Unsafe or invalid configuration."""
+
+
+class ValidationError(OrchestratorError):
+    """Invalid event or decision."""
+
+
+class AuthenticationError(OrchestratorError):
+    """Authentication failed."""
+
+
+class ConflictError(OrchestratorError):
+    """Idempotency, lease, or optimistic concurrency conflict."""
+
+
+class TriggerError(OrchestratorError):
+    """Central model trigger failed."""
+
+    def __init__(
+        self,
+        message: str,
+        *,
+        http_status: int | None = None,
+        category: str | None = None,
+    ) -> None:
+        super().__init__(message)
+        self.http_status = http_status
+        self.category = category
+
+
+class DispatchError(OrchestratorError):
+    """Dispatch or synchronization output failed."""

services/aios_orchestrator_gateway/models.py

@@ -0,0 +1,346 @@
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+import hashlib
+import json
+import re
+from typing import Any
+
+from .errors import ValidationError
+
+
+OID_RE = re.compile(r"^[0-9a-f]{40}$")
+ID_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$")
+AGENTS = {"openclaw", "codex", "gitea", "system", "workspace-agent"}
+EVENT_STATUSES = {"READY", "RUNNING", "PASS", "BLOCKED", "FAIL", "TIMEOUT", "NOT_EXECUTED"}
+VERDICTS = {"DISPATCH", "BLOCKED", "COMPLETE", "NOOP"}
+EXECUTORS = {"openclaw", "codex"}
+
+
+def req_str(value: dict[str, Any], key: str, pattern: re.Pattern[str] | None = None) -> str:
+    item = value.get(key)
+    if not isinstance(item, str) or not item:
+        raise ValidationError(f"invalid_{key}")
+    if pattern is not None and not pattern.fullmatch(item):
+        raise ValidationError(f"invalid_{key}")
+    return item
+
+
+def opt_oid(item: Any, key: str) -> str | None:
+    if item is None:
+        return None
+    if not isinstance(item, str) or not OID_RE.fullmatch(item):
+        raise ValidationError(f"invalid_{key}")
+    return item
+
+
+def string_list(value: dict[str, Any], key: str, limit: int) -> tuple[str, ...]:
+    raw = value.get(key)
+    if not isinstance(raw, list) or len(raw) > limit:
+        raise ValidationError(f"invalid_{key}")
+    result: list[str] = []
+    for item in raw:
+        if not isinstance(item, str) or not item or len(item) > 1024:
+            raise ValidationError(f"invalid_{key}")
+        result.append(item)
+    return tuple(result)
+
+
+@dataclass(frozen=True)
+class Event:
+    schema_version: int
+    project_key: str
+    contract_commit: str
+    event_id: str
+    source_agent: str
+    event_type: str
+    work_unit_id: str
+    status: str
+    state_version: int
+    implementation_commit: str | None = None
+    result_commit: str | None = None
+    blocker: str | None = None
+    evidence_refs: tuple[str, ...] = ()
+    payload: dict[str, Any] = field(default_factory=dict)
+
+    @classmethod
+    def from_dict(cls, value: dict[str, Any]) -> "Event":
+        allowed = {
+            "schema_version", "project_key", "contract_commit", "event_id",
+            "source_agent", "event_type", "work_unit_id", "status",
+            "state_version", "implementation_commit", "result_commit",
+            "blocker", "evidence_refs", "payload",
+        }
+        if not isinstance(value, dict) or set(value) - allowed:
+            raise ValidationError("invalid_event_fields")
+        if value.get("schema_version") != 1:
+            raise ValidationError("unsupported_event_schema")
+        source = req_str(value, "source_agent")
+        status = req_str(value, "status")
+        if source not in AGENTS:
+            raise ValidationError("invalid_source_agent")
+        if status not in EVENT_STATUSES:
+            raise ValidationError("invalid_event_status")
+        version = value.get("state_version")
+        if not isinstance(version, int) or version < 0:
+            raise ValidationError("invalid_state_version")
+        blocker = value.get("blocker")
+        if blocker is not None and (not isinstance(blocker, str) or len(blocker) > 512):
+            raise ValidationError("invalid_blocker")
+        payload = value.get("payload", {})
+        if not isinstance(payload, dict):
+            raise ValidationError("invalid_payload")
+        if len(json.dumps(payload, sort_keys=True).encode()) > 262_144:
+            raise ValidationError("payload_too_large")
+        return cls(
+            schema_version=1,
+            project_key=req_str(value, "project_key", ID_RE),
+            contract_commit=req_str(value, "contract_commit", OID_RE),
+            event_id=req_str(value, "event_id", ID_RE),
+            source_agent=source,
+            event_type=req_str(value, "event_type", ID_RE),
+            work_unit_id=req_str(value, "work_unit_id", ID_RE),
+            status=status,
+            state_version=version,
+            implementation_commit=opt_oid(value.get("implementation_commit"), "implementation_commit"),
+            result_commit=opt_oid(value.get("result_commit"), "result_commit"),
+            blocker=blocker,
+            evidence_refs=string_list(value, "evidence_refs", 64),
+            payload=payload,
+        )
+
+    def to_dict(self) -> dict[str, Any]:
+        return {
+            "schema_version": 1,
+            "project_key": self.project_key,
+            "contract_commit": self.contract_commit,
+            "event_id": self.event_id,
+            "source_agent": self.source_agent,
+            "event_type": self.event_type,
+            "work_unit_id": self.work_unit_id,
+            "status": self.status,
+            "state_version": self.state_version,
+            "implementation_commit": self.implementation_commit,
+            "result_commit": self.result_commit,
+            "blocker": self.blocker,
+            "evidence_refs": list(self.evidence_refs),
+            "payload": self.payload,
+        }
+
+    def canonical_json(self) -> str:
+        return json.dumps(self.to_dict(), separators=(",", ":"), sort_keys=True)
+
+    def digest(self) -> str:
+        return hashlib.sha256(self.canonical_json().encode()).hexdigest()
+
+
+@dataclass(frozen=True)
+class WorkUnit:
+    id: str
+    track_id: str
+    gate_id: str
+    primary_agent: str
+    fallback_agent: str
+    clean_base_commit: str
+    allowed_paths: tuple[str, ...]
+    required_checks: tuple[str, ...]
+    forbidden_operations: tuple[str, ...]
+    instruction: str
+
+    @classmethod
+    def from_dict(cls, value: dict[str, Any]) -> "WorkUnit":
+        expected = {
+            "id", "track_id", "gate_id", "primary_agent", "fallback_agent",
+            "clean_base_commit", "allowed_paths", "required_checks",
+            "forbidden_operations", "instruction",
+        }
+        if not isinstance(value, dict) or set(value) != expected:
+            raise ValidationError("invalid_work_unit_fields")
+        primary = req_str(value, "primary_agent")
+        fallback = req_str(value, "fallback_agent")
+        if primary not in EXECUTORS or fallback not in EXECUTORS or primary == fallback:
+            raise ValidationError("invalid_agent_assignment")
+        instruction = req_str(value, "instruction")
+        if len(instruction.encode()) > 65_536:
+            raise ValidationError("instruction_too_large")
+        return cls(
+            id=req_str(value, "id", ID_RE),
+            track_id=req_str(value, "track_id", ID_RE),
+            gate_id=req_str(value, "gate_id", ID_RE),
+            primary_agent=primary,
+            fallback_agent=fallback,
+            clean_base_commit=req_str(value, "clean_base_commit", OID_RE),
+            allowed_paths=string_list(value, "allowed_paths", 128),
+            required_checks=string_list(value, "required_checks", 128),
+            forbidden_operations=string_list(value, "forbidden_operations", 64),
+            instruction=instruction,
+        )
+
+    def to_dict(self) -> dict[str, Any]:
+        return {
+            "id": self.id,
+            "track_id": self.track_id,
+            "gate_id": self.gate_id,
+            "primary_agent": self.primary_agent,
+            "fallback_agent": self.fallback_agent,
+            "clean_base_commit": self.clean_base_commit,
+            "allowed_paths": list(self.allowed_paths),
+            "required_checks": list(self.required_checks),
+            "forbidden_operations": list(self.forbidden_operations),
+            "instruction": self.instruction,
+        }
+
+
+@dataclass(frozen=True)
+class Decision:
+    schema_version: int
+    project_key: str
+    contract_commit: str
+    event_id: str
+    expected_state_version: int
+    verdict: str
+    state_updates: dict[str, str]
+    next_work_units: tuple[WorkUnit, ...]
+    requires_human_input: bool
+    stop_reason: str | None
+
+    @classmethod
+    def from_dict(cls, value: dict[str, Any]) -> "Decision":
+        expected = {
+            "schema_version", "project_key", "contract_commit", "event_id",
+            "expected_state_version", "verdict", "state_updates",
+            "next_work_units", "requires_human_input", "stop_reason",
+        }
+        if not isinstance(value, dict) or set(value) != expected:
+            raise ValidationError("invalid_decision_fields")
+        if value.get("schema_version") != 1:
+            raise ValidationError("unsupported_decision_schema")
+        version = value.get("expected_state_version")
+        if not isinstance(version, int) or version < 0:
+            raise ValidationError("invalid_expected_state_version")
+        verdict = req_str(value, "verdict")
+        if verdict not in VERDICTS:
+            raise ValidationError("invalid_verdict")
+        updates = value.get("state_updates")
+        normalized: dict[str, str] = {}
+        if isinstance(updates, dict):
+            update_items = [{"key": key, "value": item} for key, item in updates.items()]
+        elif isinstance(updates, list):
+            update_items = updates
+        else:
+            raise ValidationError("invalid_state_updates")
+        if len(update_items) > 128:
+            raise ValidationError("invalid_state_updates")
+        for update in update_items:
+            if not isinstance(update, dict) or set(update) != {"key", "value"}:
+                raise ValidationError("invalid_state_update")
+            key = update.get("key")
+            item = update.get("value")
+            if not isinstance(key, str) or not ID_RE.fullmatch(key):
+                raise ValidationError("invalid_state_update_key")
+            if not isinstance(item, str) or not item or len(item) > 256:
+                raise ValidationError("invalid_state_update_value")
+            if key in normalized:
+                raise ValidationError("duplicate_state_update_key")
+            normalized[key] = item
+        raw_units = value.get("next_work_units")
+        if not isinstance(raw_units, list) or len(raw_units) > 32:
+            raise ValidationError("invalid_next_work_units")
+        units = tuple(WorkUnit.from_dict(item) for item in raw_units)
+        human = value.get("requires_human_input")
+        if not isinstance(human, bool):
+            raise ValidationError("invalid_requires_human_input")
+        stop = value.get("stop_reason")
+        if stop is not None and (not isinstance(stop, str) or len(stop) > 512):
+            raise ValidationError("invalid_stop_reason")
+        if verdict == "DISPATCH" and not units:
+            raise ValidationError("dispatch_without_work_units")
+        if verdict != "DISPATCH" and units:
+            raise ValidationError("work_units_without_dispatch")
+        return cls(
+            schema_version=1,
+            project_key=req_str(value, "project_key", ID_RE),
+            contract_commit=req_str(value, "contract_commit", OID_RE),
+            event_id=req_str(value, "event_id", ID_RE),
+            expected_state_version=version,
+            verdict=verdict,
+            state_updates=normalized,
+            next_work_units=units,
+            requires_human_input=human,
+            stop_reason=stop,
+        )
+
+    def to_dict(self) -> dict[str, Any]:
+        return {
+            "schema_version": 1,
+            "project_key": self.project_key,
+            "contract_commit": self.contract_commit,
+            "event_id": self.event_id,
+            "expected_state_version": self.expected_state_version,
+            "verdict": self.verdict,
+            "state_updates": [
+                {"key": key, "value": value}
+                for key, value in sorted(self.state_updates.items())
+            ],
+            "next_work_units": [u.to_dict() for u in self.next_work_units],
+            "requires_human_input": self.requires_human_input,
+            "stop_reason": self.stop_reason,
+        }
+
+
+DECISION_SCHEMA: dict[str, Any] = {
+    "type": "object",
+    "additionalProperties": False,
+    "required": [
+        "schema_version", "project_key", "contract_commit", "event_id",
+        "expected_state_version", "verdict", "state_updates",
+        "next_work_units", "requires_human_input", "stop_reason",
+    ],
+    "properties": {
+        "schema_version": {"type": "integer", "const": 1},
+        "project_key": {"type": "string"},
+        "contract_commit": {"type": "string", "pattern": "^[0-9a-f]{40}$"},
+        "event_id": {"type": "string"},
+        "expected_state_version": {"type": "integer", "minimum": 0},
+        "verdict": {"type": "string", "enum": sorted(VERDICTS)},
+        "state_updates": {
+            "type": "array",
+            "items": {
+                "type": "object",
+                "additionalProperties": False,
+                "required": ["key", "value"],
+                "properties": {
+                    "key": {"type": "string"},
+                    "value": {"type": "string"}
+                }
+            }
+        },
+        "next_work_units": {
+            "type": "array",
+            "maxItems": 32,
+            "items": {
+                "type": "object",
+                "additionalProperties": False,
+                "required": [
+                    "id", "track_id", "gate_id", "primary_agent",
+                    "fallback_agent", "clean_base_commit", "allowed_paths",
+                    "required_checks", "forbidden_operations", "instruction",
+                ],
+                "properties": {
+                    "id": {"type": "string"},
+                    "track_id": {"type": "string"},
+                    "gate_id": {"type": "string"},
+                    "primary_agent": {"type": "string", "enum": ["openclaw", "codex"]},
+                    "fallback_agent": {"type": "string", "enum": ["openclaw", "codex"]},
+                    "clean_base_commit": {"type": "string", "pattern": "^[0-9a-f]{40}$"},
+                    "allowed_paths": {"type": "array", "items": {"type": "string"}},
+                    "required_checks": {"type": "array", "items": {"type": "string"}},
+                    "forbidden_operations": {"type": "array", "items": {"type": "string"}},
+                    "instruction": {"type": "string"},
+                },
+            },
+        },
+        "requires_human_input": {"type": "boolean"},
+        "stop_reason": {"type": ["string", "null"]},
+    },
+}

services/aios_orchestrator_gateway/securefs.py

@@ -0,0 +1,228 @@
+from __future__ import annotations
+
+import json
+import os
+from pathlib import Path
+import stat
+from typing import Any
+
+from .errors import ConfigurationError
+
+
+_NOFOLLOW = getattr(os, "O_NOFOLLOW", 0)
+
+
+def reject_symlink_chain(path: Path) -> None:
+    """Reject symlinks in every existing component of an absolute path."""
+    path = Path(path)
+    if not path.is_absolute():
+        raise ConfigurationError(f"path_not_absolute:{path}")
+    current = Path(path.anchor)
+    for part in path.parts[1:]:
+        current = current / part
+        try:
+            st = os.lstat(current)
+        except FileNotFoundError:
+            continue
+        if stat.S_ISLNK(st.st_mode):
+            raise ConfigurationError(f"symlink_rejected:{current}")
+
+
+def verify_secure_file(
+    path: Path,
+    *,
+    expected_uid: int | None,
+    allowed_write_bits: int = stat.S_IWUSR,
+    require_executable: bool = False,
+) -> os.stat_result:
+    path = Path(path)
+    reject_symlink_chain(path)
+    before = os.lstat(path)
+    if not stat.S_ISREG(before.st_mode):
+        raise ConfigurationError(f"not_regular_file:{path}")
+    if expected_uid is not None and before.st_uid != expected_uid:
+        raise ConfigurationError(f"unexpected_owner:{path}")
+    write_bits = before.st_mode & (stat.S_IWUSR | stat.S_IWGRP | stat.S_IWOTH)
+    if write_bits & ~allowed_write_bits:
+        raise ConfigurationError(f"permissive_mode:{path}")
+    if require_executable and not (before.st_mode & stat.S_IXUSR):
+        raise ConfigurationError(f"not_executable:{path}")
+    fd = os.open(path, os.O_RDONLY | _NOFOLLOW)
+    try:
+        after = os.fstat(fd)
+        if (before.st_dev, before.st_ino) != (after.st_dev, after.st_ino):
+            raise ConfigurationError(f"inode_changed:{path}")
+    finally:
+        os.close(fd)
+    return before
+
+
+def read_secure_bytes(
+    path: Path,
+    *,
+    expected_uid: int | None,
+    max_bytes: int = 1_048_576,
+) -> bytes:
+    path = Path(path)
+    before = verify_secure_file(path, expected_uid=expected_uid)
+    if before.st_size > max_bytes:
+        raise ConfigurationError(f"file_too_large:{path}")
+    fd = os.open(path, os.O_RDONLY | _NOFOLLOW)
+    try:
+        data = bytearray()
+        while True:
+            chunk = os.read(fd, min(65536, max_bytes + 1 - len(data)))
+            if not chunk:
+                break
+            data.extend(chunk)
+            if len(data) > max_bytes:
+                raise ConfigurationError(f"file_too_large:{path}")
+        return bytes(data)
+    finally:
+        os.close(fd)
+
+
+def read_secure_text(path: Path, *, expected_uid: int | None, max_bytes: int = 1_048_576) -> str:
+    try:
+        return read_secure_bytes(path, expected_uid=expected_uid, max_bytes=max_bytes).decode("utf-8").strip()
+    except UnicodeDecodeError as exc:
+        raise ConfigurationError(f"not_utf8:{path}") from exc
+
+
+def read_secure_json(path: Path, *, expected_uid: int | None, max_bytes: int = 1_048_576) -> dict[str, Any]:
+    try:
+        value = json.loads(read_secure_text(path, expected_uid=expected_uid, max_bytes=max_bytes))
+    except json.JSONDecodeError as exc:
+        raise ConfigurationError(f"invalid_json:{path}") from exc
+    if not isinstance(value, dict):
+        raise ConfigurationError(f"json_root_not_object:{path}")
+    return value
+
+
+def ensure_secure_directory(path: Path, *, mode: int = 0o700) -> None:
+    path = Path(path)
+    if not path.is_absolute():
+        raise ConfigurationError(f"path_not_absolute:{path}")
+    reject_symlink_chain(path.parent)
+    path.mkdir(parents=True, exist_ok=True, mode=mode)
+    reject_symlink_chain(path)
+    st = os.lstat(path)
+    if not stat.S_ISDIR(st.st_mode):
+        raise ConfigurationError(f"not_directory:{path}")
+    if st.st_mode & (stat.S_IWGRP | stat.S_IWOTH):
+        raise ConfigurationError(f"permissive_directory:{path}")
+
+
+def atomic_write_bytes(path: Path, payload: bytes, *, mode: int = 0o600) -> None:
+    """Write through a verified directory fd and atomically replace the target."""
+    path = Path(path)
+    ensure_secure_directory(path.parent)
+    parent_before = os.lstat(path.parent)
+    parent_fd = os.open(path.parent, os.O_RDONLY | os.O_DIRECTORY | _NOFOLLOW)
+    temp_name = f".{path.name}.tmp-{os.getpid()}-{os.urandom(6).hex()}"
+    try:
+        parent_after = os.fstat(parent_fd)
+        if (parent_before.st_dev, parent_before.st_ino) != (
+            parent_after.st_dev,
+            parent_after.st_ino,
+        ):
+            raise ConfigurationError(f"directory_changed:{path.parent}")
+        fd = os.open(
+            temp_name,
+            os.O_WRONLY | os.O_CREAT | os.O_EXCL | _NOFOLLOW,
+            mode,
+            dir_fd=parent_fd,
+        )
+        try:
+            view = memoryview(payload)
+            while view:
+                written = os.write(fd, view)
+                view = view[written:]
+            os.fsync(fd)
+        finally:
+            os.close(fd)
+        os.replace(
+            temp_name,
+            path.name,
+            src_dir_fd=parent_fd,
+            dst_dir_fd=parent_fd,
+        )
+        os.fsync(parent_fd)
+    finally:
+        try:
+            os.unlink(temp_name, dir_fd=parent_fd)
+        except FileNotFoundError:
+            pass
+        os.close(parent_fd)
+
+
+def atomic_write_json(path: Path, value: Any, *, mode: int = 0o600) -> None:
+    payload = (json.dumps(value, indent=2, sort_keys=True) + "\n").encode("utf-8")
+    atomic_write_bytes(path, payload, mode=mode)
+
+def ensure_shared_directory(path: Path, *, group_writable: bool = False) -> None:
+    """Verify/create a setgid queue directory shared with a consumer group."""
+    path = Path(path)
+    if not path.is_absolute():
+        raise ConfigurationError(f"path_not_absolute:{path}")
+    reject_symlink_chain(path.parent)
+    mode = 0o2770 if group_writable else 0o2750
+    try:
+        os.lstat(path)
+    except FileNotFoundError:
+        path.mkdir(parents=True, mode=mode)
+        os.chmod(path, mode)
+    reject_symlink_chain(path)
+    st = os.lstat(path)
+    if not stat.S_ISDIR(st.st_mode):
+        raise ConfigurationError(f"not_directory:{path}")
+    observed = stat.S_IMODE(st.st_mode)
+    required = stat.S_ISGID | stat.S_IRGRP | stat.S_IXGRP
+    if group_writable:
+        required |= stat.S_IWGRP
+    if observed & 0o007 or observed & required != required:
+        raise ConfigurationError(f"invalid_shared_directory_mode:{path}")
+
+def atomic_write_bytes_shared(
+    path: Path,
+    payload: bytes,
+    *,
+    mode: int = 0o640,
+    group_writable_directory: bool = False,
+) -> None:
+    """Atomic write into a setgid/group-readable shared queue directory."""
+    path = Path(path)
+    ensure_shared_directory(path.parent, group_writable=group_writable_directory)
+    parent_before = os.lstat(path.parent)
+    parent_fd = os.open(path.parent, os.O_RDONLY | os.O_DIRECTORY | _NOFOLLOW)
+    temp_name = f".{path.name}.tmp-{os.getpid()}-{os.urandom(6).hex()}"
+    try:
+        parent_after = os.fstat(parent_fd)
+        if (parent_before.st_dev, parent_before.st_ino) != (
+            parent_after.st_dev,
+            parent_after.st_ino,
+        ):
+            raise ConfigurationError(f"directory_changed:{path.parent}")
+        fd = os.open(
+            temp_name,
+            os.O_WRONLY | os.O_CREAT | os.O_EXCL | _NOFOLLOW,
+            mode,
+            dir_fd=parent_fd,
+        )
+        os.fchmod(fd, mode)
+        try:
+            view = memoryview(payload)
+            while view:
+                written = os.write(fd, view)
+                view = view[written:]
+            os.fsync(fd)
+        finally:
+            os.close(fd)
+        os.replace(temp_name, path.name, src_dir_fd=parent_fd, dst_dir_fd=parent_fd)
+        os.fsync(parent_fd)
+    finally:
+        try:
+            os.unlink(temp_name, dir_fd=parent_fd)
+        except FileNotFoundError:
+            pass
+        os.close(parent_fd)

services/aios_orchestrator_gateway/service.py

@@ -0,0 +1,675 @@
+from __future__ import annotations
+
+import hashlib
+import hmac
+from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
+import json
+import logging
+import os
+from pathlib import Path
+import socket
+import subprocess
+import threading
+import time
+from typing import Any
+from urllib.parse import urlparse
+
+from .clients import ResponsesClient, WorkspaceAgentClient
+from .config import Config
+from .dispatch import DispatchSink
+from .errors import (
+    AuthenticationError,
+    ConflictError,
+    DispatchError,
+    OrchestratorError,
+    TriggerError,
+    ValidationError,
+)
+from .models import Decision, Event, ID_RE
+from .securefs import ensure_secure_directory, ensure_shared_directory, read_secure_json
+from .store import Store
+from .sync import OpenClawSynchronizer, lifecycle_record
+
+
+LOG = logging.getLogger("aios-orchestrator-gateway")
+
+
+class Runtime:
+    def __init__(self, config: Config):
+        self.config = config
+        self.store = Store(config.database_path)
+        self.dispatch = DispatchSink(
+            config.dispatch_outbox_dir,
+            config.command_queue_dir,
+            config.contract_commit,
+        )
+        self.workspace = None
+        workspace_token = config.workspace_token()
+        if config.workspace_trigger_id and workspace_token:
+            self.workspace = WorkspaceAgentClient(
+                config.workspace_trigger_id,
+                workspace_token,
+            )
+        self.responses = None
+        responses_key = config.responses_api_key()
+        if responses_key and config.responses_model:
+            self.responses = ResponsesClient(
+                responses_key,
+                config.responses_model,
+            )
+        self.synchronizer = OpenClawSynchronizer(
+            config.openclaw_sync_dir,
+            endpoint=config.openclaw_sync_endpoint,
+            bearer_token=config.openclaw_sync_token(),
+        )
+        self.worker_id = f"{socket.gethostname()}-{os.getpid()}-{threading.get_native_id()}"
+        self.stop_event = threading.Event()
+        self.worker = threading.Thread(target=self._loop, daemon=True)
+        self._next_git_poll = 0.0
+        for directory in (
+            config.event_inbox_dir,
+            config.decision_inbox_dir,
+            config.dispatch_outbox_dir,
+            config.openclaw_sync_dir,
+        ):
+            ensure_secure_directory(directory)
+        ensure_shared_directory(config.command_queue_dir)
+
+    def start(self) -> None:
+        self.worker.start()
+
+    def stop(self) -> None:
+        self.stop_event.set()
+        if self.worker.is_alive():
+            self.worker.join(timeout=15)
+        self.store.close()
+
+    def submit_event(self, payload: dict[str, Any]) -> tuple[bool, dict[str, Any]]:
+        event = Event.from_dict(payload)
+        if event.contract_commit != self.config.contract_commit:
+            raise ConflictError("contract_version_mismatch")
+        created, stored = self.store.register_event(event)
+        if created:
+            self._enqueue_event_lifecycle(event)
+        return created, stored
+
+    def submit_decision(self, payload: dict[str, Any]) -> int:
+        decision = Decision.from_dict(payload)
+        if decision.contract_commit != self.config.contract_commit:
+            raise ConflictError("contract_version_mismatch")
+        version = self.store.apply_decision(
+            decision,
+            max_hops_per_gate=self.config.max_hops_per_gate,
+            max_same_blocker_retries=self.config.max_same_blocker_retries,
+        )
+        self._enqueue_decision_lifecycle(decision, version)
+        return version
+
+    def _loop(self) -> None:
+        next_summary = 0.0
+        while not self.stop_event.wait(self.config.poll_interval_seconds):
+            try:
+                self.poll_once()
+                if time.monotonic() >= next_summary:
+                    self.enqueue_periodic_summaries()
+                    next_summary = time.monotonic() + self.config.summary_interval_seconds
+            except Exception:
+                LOG.exception("poll_cycle_failed")
+
+    def poll_once(self) -> None:
+        """One deterministic reliability cycle.
+
+        This is deliberately callable from a systemd timer or health supervisor
+        in addition to the internal loop.
+        """
+        self.ingest_file_inboxes()
+        self.poll_git_refs()
+        self.process_new_events()
+        self.process_workspace_timeouts()
+        self.poll_background_responses()
+        self.dispatch_work_units()
+        self.synchronize_openclaw()
+
+    def ingest_file_inboxes(self) -> None:
+        self._ingest_directory(self.config.event_inbox_dir, kind="event")
+        self._ingest_directory(self.config.decision_inbox_dir, kind="decision")
+
+    def _ingest_directory(self, directory: Path, *, kind: str) -> None:
+        pending = directory / "pending"
+        processed = directory / "processed"
+        rejected = directory / "rejected"
+        ensure_shared_directory(pending, group_writable=True)
+        ensure_secure_directory(processed)
+        ensure_secure_directory(rejected)
+        for path in sorted(pending.glob("*.json"))[:128]:
+            try:
+                payload = read_secure_json(path, expected_uid=None)
+                if kind == "event":
+                    self.submit_event(payload)
+                else:
+                    self.submit_decision(payload)
+                target = processed / path.name
+            except Exception as exc:
+                LOG.warning("file_inbox_rejected path=%s error=%s", path, type(exc).__name__)
+                target = rejected / path.name
+            if target.exists():
+                # Same file name is an idempotency replay. Keep original audit copy.
+                path.unlink()
+            else:
+                path.replace(target)
+
+    def poll_git_refs(self) -> None:
+        """Poll authoritative local bare refs so missed webhooks cannot stall the loop."""
+        if not self.config.git_poll_enabled or self.config.git_poll_bare_repo is None:
+            return
+        now = time.monotonic()
+        if now < self._next_git_poll:
+            return
+        self._next_git_poll = now + self.config.git_poll_interval_seconds
+        command = [
+            "git",
+            f"--git-dir={self.config.git_poll_bare_repo}",
+            "for-each-ref",
+            "--format=%(refname) %(objectname)",
+            *self.config.git_poll_ref_prefixes,
+        ]
+        try:
+            result = subprocess.run(
+                command,
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                text=True,
+                check=False,
+                timeout=30,
+                env={"PATH": "/usr/bin:/bin", "LANG": "C", "LC_ALL": "C"},
+            )
+        except (OSError, subprocess.SubprocessError):
+            LOG.exception("git_ref_poll_failed")
+            return
+        if result.returncode != 0:
+            LOG.warning("git_ref_poll_rc=%s", result.returncode)
+            return
+        refs: dict[str, str] = {}
+        for line in result.stdout.splitlines():
+            refname, sep, oid = line.partition(" ")
+            if not sep or not refname.startswith("refs/") or len(oid) != 40:
+                continue
+            if any(ch not in "0123456789abcdef" for ch in oid):
+                continue
+            refs[refname] = oid
+        initialized, changes = self.store.observe_refs(refs)
+        if not initialized or not changes:
+            return
+        payload_changes = [
+            {"ref": refname, "old_oid": old_oid, "new_oid": new_oid}
+            for refname, old_oid, new_oid in sorted(changes)
+        ]
+        canonical = json.dumps(payload_changes, separators=(",", ":"), sort_keys=True)
+        event_id = "gitpoll-" + hashlib.sha256(canonical.encode()).hexdigest()[:40]
+        state = self.store.project_state(self.config.project_key)
+        state_version = 0 if state is None else int(state["state_version"])
+        event = Event.from_dict(
+            {
+                "schema_version": 1,
+                "project_key": self.config.project_key,
+                "contract_commit": self.config.contract_commit,
+                "event_id": event_id,
+                "source_agent": "gitea",
+                "event_type": "git_refs_changed",
+                "work_unit_id": "GIT-REF-POLL",
+                "status": "READY",
+                "state_version": state_version,
+                "implementation_commit": None,
+                "result_commit": None,
+                "blocker": None,
+                "evidence_refs": [],
+                "payload": {"changes": payload_changes},
+            }
+        )
+        try:
+            self.submit_event(event.to_dict())
+        except ConflictError:
+            LOG.info("git_ref_event_already_registered event_id=%s", event_id)
+
+    def process_new_events(self) -> None:
+        rows = self.store.claim_events(
+            owner=self.worker_id,
+            statuses=("RECEIVED", "TRIGGER_FAILED"),
+            limit=1,
+            lease_seconds=self.config.lease_seconds,
+        )
+        for row in rows:
+            event = Event.from_dict(json.loads(row["event_json"]))
+            attempts = int(row["attempts"])
+            try:
+                if self.workspace is not None:
+                    try:
+                        accepted = self.workspace.trigger(event)
+                    except TriggerError as exc:
+                        self._retry_or_dead_letter(
+                            event,
+                            attempts,
+                            str(exc),
+                            trigger_channel="workspace_agent",
+                            trigger_http_status=exc.http_status,
+                            trigger_error_category=exc.category,
+                        )
+                    else:
+                        self.store.update_event_trigger(
+                            event.event_id,
+                            status="AWAITING_DECISION",
+                            channel="workspace_agent",
+                            remote_id=accepted.remote_id,
+                            trigger_http_status=accepted.http_status,
+                        )
+                elif self.responses is not None:
+                    response_id = self.responses.start(event)
+                    self.store.update_event_trigger(
+                        event.event_id,
+                        status="POLLING_RESPONSE",
+                        channel="responses_api",
+                        remote_id=response_id,
+                        retry_after=self.config.poll_interval_seconds,
+                    )
+                else:
+                    raise TriggerError("no_model_channel")
+            except TriggerError as exc:
+                self._retry_or_dead_letter(event, attempts, str(exc))
+
+    def process_workspace_timeouts(self) -> None:
+        cutoff = int(time.time()) - self.config.callback_timeout_seconds
+        for row in self.store.claim_workspace_timeouts(
+            owner=self.worker_id,
+            older_than=cutoff,
+            limit=1,
+            lease_seconds=self.config.lease_seconds,
+        ):
+            event = Event.from_dict(json.loads(row["event_json"]))
+            if self.responses is None:
+                self._retry_or_dead_letter(
+                    event,
+                    int(row["attempts"]),
+                    "workspace_callback_timeout",
+                )
+                continue
+            try:
+                response_id = self.responses.start(event)
+                self.store.update_event_trigger(
+                    event.event_id,
+                    status="POLLING_RESPONSE",
+                    channel="responses_api",
+                    remote_id=response_id,
+                    retry_after=self.config.poll_interval_seconds,
+                    increment_attempt=True,
+                )
+            except TriggerError as exc:
+                self._retry_or_dead_letter(event, int(row["attempts"]), str(exc))
+
+    def poll_background_responses(self) -> None:
+        if self.responses is None:
+            return
+        for row in self.store.claim_response_polls(
+            owner=self.worker_id,
+            limit=1,
+            lease_seconds=self.config.lease_seconds,
+        ):
+            event = Event.from_dict(json.loads(row["event_json"]))
+            response_id = row.get("remote_id")
+            if not isinstance(response_id, str):
+                self._retry_or_dead_letter(event, int(row["attempts"]), "missing_response_id")
+                continue
+            try:
+                status, decision = self.responses.poll(response_id)
+                if status in {"queued", "in_progress"}:
+                    attempts = int(row["attempts"])
+                    if attempts + 1 > self.config.max_retries:
+                        self._retry_or_dead_letter(
+                            event, attempts, f"response_{status}_retry_limit"
+                        )
+                        continue
+                    self.store.update_event_trigger(
+                        event.event_id,
+                        status="POLLING_RESPONSE",
+                        channel="responses_api",
+                        remote_id=response_id,
+                        retry_after=self.config.poll_interval_seconds,
+                        increment_attempt=True,
+                    )
+                    continue
+                if decision is None:
+                    raise TriggerError("completed_without_decision")
+                self.submit_decision(decision.to_dict())
+            except OrchestratorError as exc:
+                self._retry_or_dead_letter(event, int(row["attempts"]), str(exc))
+
+    def dispatch_work_units(self) -> None:
+        rows = self.store.claim_outbox(
+            owner=self.worker_id,
+            limit=64,
+            lease_seconds=self.config.lease_seconds,
+        )
+        for row in rows:
+            try:
+                outbox_path, queue_path = self.dispatch.dispatch(row)
+                self.store.mark_outbox(row["work_unit_id"], status="DISPATCHED")
+                payload = {
+                    "assigned_agent": row["assigned_agent"],
+                    "event_id": row["event_id"],
+                    "dispatch_outbox": str(outbox_path),
+                    "command_queue": str(queue_path),
+                }
+                record = lifecycle_record(
+                    contract_commit=self.config.contract_commit,
+                    project_key=self._project_for_event(row["event_id"]),
+                    kind="TASK_DISPATCHED",
+                    work_unit_id=row["work_unit_id"],
+                    payload=payload,
+                )
+                self.store.enqueue_lifecycle(
+                    sync_id=record["sync_id"],
+                    project_key=record["project_key"],
+                    work_unit_id=row["work_unit_id"],
+                    kind=record["kind"],
+                    payload=record,
+                )
+            except Exception:
+                attempts = int(row["attempts"])
+                status = "DEAD_LETTER" if attempts >= self.config.max_retries else "RETRY"
+                self.store.mark_outbox(
+                    row["work_unit_id"],
+                    status=status,
+                    retry_after=self._backoff(attempts),
+                    increment_attempt=True,
+                )
+                LOG.exception("dispatch_failed work_unit=%s", row["work_unit_id"])
+
+    def synchronize_openclaw(self) -> None:
+        rows = self.store.claim_lifecycle(
+            owner=self.worker_id,
+            limit=64,
+            lease_seconds=self.config.lease_seconds,
+        )
+        for row in rows:
+            try:
+                payload = json.loads(row["payload_json"])
+                self.synchronizer.emit(payload)
+                self.store.mark_lifecycle(row["sync_id"], status="SENT")
+            except Exception:
+                attempts = int(row["attempts"])
+                status = "DEAD_LETTER" if attempts >= self.config.max_retries else "RETRY"
+                self.store.mark_lifecycle(
+                    row["sync_id"],
+                    status=status,
+                    retry_after=self._backoff(attempts),
+                    increment_attempt=True,
+                )
+                LOG.exception("openclaw_sync_failed sync_id=%s", row["sync_id"])
+
+    def enqueue_periodic_summaries(self) -> None:
+        for state in self.store.all_project_states():
+            project_key = state["project_key"]
+            if not self.store.summary_due(project_key, self.config.summary_interval_seconds):
+                continue
+            summary = self.store.project_summary(project_key)
+            if summary is None:
+                continue
+            digest = hashlib.sha256(
+                json.dumps(summary, separators=(",", ":"), sort_keys=True).encode()
+            ).hexdigest()
+            record = lifecycle_record(
+                contract_commit=self.config.contract_commit,
+                project_key=project_key,
+                kind="PROJECT_SUMMARY",
+                work_unit_id=None,
+                payload=summary,
+            )
+            self.store.enqueue_lifecycle(
+                sync_id=record["sync_id"],
+                project_key=project_key,
+                work_unit_id=None,
+                kind=record["kind"],
+                payload=record,
+            )
+            self.store.mark_summary(project_key, digest)
+
+    def _enqueue_event_lifecycle(self, event: Event) -> None:
+        if event.event_type == "work_unit_started":
+            kind = "TASK_STARTED"
+        elif event.event_type in {"work_unit_completed", "work_unit_failed", "work_unit_blocked"}:
+            kind = "TASK_ENDED"
+        else:
+            kind = "EVENT_RECEIVED"
+        record = lifecycle_record(
+            contract_commit=self.config.contract_commit,
+            project_key=event.project_key,
+            kind=kind,
+            work_unit_id=event.work_unit_id,
+            payload=event.to_dict(),
+        )
+        self.store.enqueue_lifecycle(
+            sync_id=record["sync_id"],
+            project_key=event.project_key,
+            work_unit_id=event.work_unit_id,
+            kind=kind,
+            payload=record,
+        )
+
+    def _enqueue_decision_lifecycle(self, decision: Decision, version: int) -> None:
+        kind = "PROJECT_COMPLETED" if decision.verdict == "COMPLETE" else "DECISION_APPLIED"
+        record = lifecycle_record(
+            contract_commit=self.config.contract_commit,
+            project_key=decision.project_key,
+            kind=kind,
+            work_unit_id=None,
+            payload={"decision": decision.to_dict(), "state_version": version},
+        )
+        self.store.enqueue_lifecycle(
+            sync_id=record["sync_id"],
+            project_key=decision.project_key,
+            work_unit_id=None,
+            kind=kind,
+            payload=record,
+        )
+        summary = self.store.project_summary(decision.project_key)
+        if summary:
+            summary_record = lifecycle_record(
+                contract_commit=self.config.contract_commit,
+                project_key=decision.project_key,
+                kind="PROJECT_SUMMARY",
+                work_unit_id=None,
+                payload=summary,
+            )
+            self.store.enqueue_lifecycle(
+                sync_id=summary_record["sync_id"],
+                project_key=decision.project_key,
+                work_unit_id=None,
+                kind=summary_record["kind"],
+                payload=summary_record,
+            )
+
+    def _project_for_event(self, event_id: str) -> str:
+        rows = self.store._conn().execute(
+            "SELECT project_key FROM events WHERE event_id=?",
+            (event_id,),
+        ).fetchone()
+        if rows is None:
+            raise ConflictError("event_not_found")
+        return str(rows["project_key"])
+
+    def _retry_or_dead_letter(
+        self,
+        event: Event,
+        attempts: int,
+        reason: str,
+        *,
+        trigger_channel: str | None = None,
+        trigger_http_status: int | None = None,
+        trigger_error_category: str | None = None,
+    ) -> None:
+        next_attempt = attempts + 1
+        if next_attempt > self.config.max_retries:
+            self.store.update_event_trigger(
+                event.event_id,
+                status="DEAD_LETTER",
+                channel=trigger_channel,
+                remote_id=None,
+                increment_attempt=True,
+                trigger_http_status=trigger_http_status,
+                trigger_error_category=trigger_error_category,
+            )
+            record = lifecycle_record(
+                contract_commit=self.config.contract_commit,
+                project_key=event.project_key,
+                kind="TASK_ENDED",
+                work_unit_id=event.work_unit_id,
+                payload={
+                    "status": "FAIL",
+                    "reason": reason,
+                    "event_id": event.event_id,
+                    "attempts": next_attempt,
+                },
+            )
+            self.store.enqueue_lifecycle(
+                sync_id=record["sync_id"],
+                project_key=event.project_key,
+                work_unit_id=event.work_unit_id,
+                kind=record["kind"],
+                payload=record,
+            )
+            return
+        self.store.update_event_trigger(
+            event.event_id,
+            status="TRIGGER_FAILED",
+            channel=trigger_channel,
+            remote_id=None,
+            retry_after=self._backoff(attempts),
+            increment_attempt=True,
+            trigger_http_status=trigger_http_status,
+            trigger_error_category=trigger_error_category,
+        )
+
+    def _backoff(self, attempts: int) -> int:
+        return min(3600, self.config.retry_base_seconds * (2 ** min(attempts, 10)))
+
+
+class Handler(BaseHTTPRequestHandler):
+    runtime: Runtime
+
+    def log_message(self, fmt: str, *args: object) -> None:
+        LOG.info("%s %s", self.client_address[0], fmt % args)
+
+    def _reply(self, status: int, payload: dict[str, Any]) -> None:
+        body = json.dumps(payload, separators=(",", ":"), sort_keys=True).encode()
+        self.send_response(status)
+        self.send_header("Content-Type", "application/json")
+        self.send_header("Content-Length", str(len(body)))
+        self.send_header("Cache-Control", "no-store")
+        self.end_headers()
+        self.wfile.write(body)
+
+    def _body(self) -> dict[str, Any]:
+        try:
+            length = int(self.headers.get("Content-Length", "0"))
+        except ValueError as exc:
+            raise ValidationError("invalid_content_length") from exc
+        if length <= 0 or length > 1_048_576:
+            raise ValidationError("invalid_body_size")
+        try:
+            value = json.loads(self.rfile.read(length))
+        except json.JSONDecodeError as exc:
+            raise ValidationError("invalid_json") from exc
+        if not isinstance(value, dict):
+            raise ValidationError("json_root_not_object")
+        return value
+
+    def _authenticate(self, expected: str) -> None:
+        header = self.headers.get("Authorization", "")
+        if not header.startswith("Bearer "):
+            raise AuthenticationError("missing_bearer")
+        if not hmac.compare_digest(header[7:], expected):
+            raise AuthenticationError("invalid_bearer")
+
+    def do_GET(self) -> None:
+        path = urlparse(self.path).path.rstrip("/") or "/"
+        try:
+            if path == "/healthz":
+                self._reply(
+                    200,
+                    {
+                        "service": "aios-orchestrator-gateway",
+                        "status": "active",
+                        "contract_commit": self.runtime.config.contract_commit,
+                        "polling": True,
+                    },
+                )
+                return
+            if path.startswith("/v1/orchestrator/state/"):
+                self._authenticate(self.runtime.config.inbound_token())
+                key = path.rsplit("/", 1)[-1]
+                state = self.runtime.store.project_summary(key)
+                self._reply(200 if state else 404, state or {"error": "project_not_found"})
+                return
+            if path.startswith("/v1/orchestrator/events/"):
+                self._authenticate(self.runtime.config.inbound_token())
+                event_id = path.rsplit("/", 1)[-1]
+                if not ID_RE.fullmatch(event_id):
+                    raise ValidationError("invalid_event_id")
+                status = self.runtime.store.event_status(event_id)
+                self._reply(200 if status else 404, status or {"error": "event_not_found"})
+                return
+            self._reply(404, {"error": "not_found"})
+        except AuthenticationError as exc:
+            self._reply(401, {"error": str(exc)})
+        except OrchestratorError as exc:
+            self._reply(400, {"error": str(exc)})
+
+    def do_POST(self) -> None:
+        path = urlparse(self.path).path.rstrip("/")
+        try:
+            if path == "/v1/orchestrator/events":
+                self._authenticate(self.runtime.config.inbound_token())
+                created, event = self.runtime.submit_event(self._body())
+                self._reply(202 if created else 200, {"created": created, "event": event})
+                return
+            if path == "/v1/orchestrator/decisions":
+                self._authenticate(self.runtime.config.callback_token())
+                version = self.runtime.submit_decision(self._body())
+                self._reply(202, {"accepted": True, "state_version": version})
+                return
+            if path == "/v1/orchestrator/poll":
+                self._authenticate(self.runtime.config.inbound_token())
+                self.runtime.poll_once()
+                self._reply(200, {"polled": True})
+                return
+            self._reply(404, {"error": "not_found"})
+        except AuthenticationError as exc:
+            self._reply(401, {"error": str(exc)})
+        except ConflictError as exc:
+            self._reply(409, {"error": str(exc)})
+        except ValidationError as exc:
+            self._reply(422, {"error": str(exc)})
+        except OrchestratorError as exc:
+            self._reply(400, {"error": str(exc)})
+        except Exception:
+            LOG.exception("request_failed path=%s", path)
+            self._reply(500, {"error": "internal_error"})
+
+
+def serve(config_path: Path) -> None:
+    config = Config.from_file(config_path)
+    runtime = Runtime(config)
+    Handler.runtime = runtime
+    server = ThreadingHTTPServer((config.host, config.port), Handler)
+    runtime.start()
+    LOG.info(
+        "gateway_started host=%s port=%s contract=%s polling=%ss",
+        config.host,
+        config.port,
+        config.contract_commit,
+        config.poll_interval_seconds,
+    )
+    try:
+        server.serve_forever(poll_interval=0.5)
+    finally:
+        server.server_close()
+        runtime.stop()

services/aios_orchestrator_gateway/store.py

@@ -0,0 +1,921 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+import sqlite3
+import threading
+import time
+from typing import Any
+
+from .errors import ConflictError
+from .models import Decision, Event
+from .securefs import ensure_secure_directory
+
+
+TRIGGER_ERROR_CATEGORIES = frozenset(
+    {"UNAUTHORIZED", "FORBIDDEN", "NOT_FOUND", "NOT_RUNNABLE", "NETWORK_ERROR"}
+)
+
+
+class Store:
+    """Durable state machine with idempotency, optimistic versioning, and leases."""
+
+    def __init__(self, path: Path):
+        self.path = Path(path)
+        ensure_secure_directory(self.path.parent)
+        self._local = threading.local()
+        self._initialize()
+
+    def _connect(self) -> sqlite3.Connection:
+        conn = sqlite3.connect(self.path, timeout=30, isolation_level=None)
+        conn.row_factory = sqlite3.Row
+        conn.execute("PRAGMA journal_mode=WAL")
+        conn.execute("PRAGMA synchronous=FULL")
+        conn.execute("PRAGMA foreign_keys=ON")
+        conn.execute("PRAGMA busy_timeout=30000")
+        return conn
+
+    def _conn(self) -> sqlite3.Connection:
+        conn = getattr(self._local, "conn", None)
+        if conn is None:
+            conn = self._connect()
+            self._local.conn = conn
+        return conn
+
+    def _initialize(self) -> None:
+        conn = self._connect()
+        try:
+            conn.executescript(
+                """
+                CREATE TABLE IF NOT EXISTS project_state (
+                    project_key TEXT PRIMARY KEY,
+                    contract_commit TEXT NOT NULL,
+                    state_version INTEGER NOT NULL,
+                    state_json TEXT NOT NULL,
+                    hops INTEGER NOT NULL DEFAULT 0,
+                    updated_at INTEGER NOT NULL
+                );
+
+                CREATE TABLE IF NOT EXISTS gate_hops (
+                    project_key TEXT NOT NULL,
+                    gate_id TEXT NOT NULL,
+                    hops INTEGER NOT NULL DEFAULT 0,
+                    updated_at INTEGER NOT NULL,
+                    PRIMARY KEY(project_key, gate_id)
+                );
+
+                CREATE TABLE IF NOT EXISTS events (
+                    event_id TEXT PRIMARY KEY,
+                    project_key TEXT NOT NULL,
+                    digest TEXT NOT NULL,
+                    event_json TEXT NOT NULL,
+                    status TEXT NOT NULL,
+                    channel TEXT,
+                    remote_id TEXT,
+                    trigger_http_status INTEGER,
+                    trigger_error_category TEXT,
+                    attempts INTEGER NOT NULL DEFAULT 0,
+                    next_attempt_at INTEGER NOT NULL DEFAULT 0,
+                    lease_owner TEXT,
+                    lease_until INTEGER,
+                    created_at INTEGER NOT NULL,
+                    updated_at INTEGER NOT NULL
+                );
+
+                CREATE INDEX IF NOT EXISTS idx_events_poll
+                ON events(status, next_attempt_at, lease_until, created_at);
+
+                CREATE TABLE IF NOT EXISTS decisions (
+                    event_id TEXT PRIMARY KEY REFERENCES events(event_id),
+                    project_key TEXT NOT NULL,
+                    decision_json TEXT NOT NULL,
+                    state_version_after INTEGER NOT NULL,
+                    created_at INTEGER NOT NULL
+                );
+
+                CREATE TABLE IF NOT EXISTS outbox (
+                    work_unit_id TEXT PRIMARY KEY,
+                    event_id TEXT NOT NULL REFERENCES events(event_id),
+                    assigned_agent TEXT NOT NULL,
+                    payload_json TEXT NOT NULL,
+                    status TEXT NOT NULL,
+                    attempts INTEGER NOT NULL DEFAULT 0,
+                    next_attempt_at INTEGER NOT NULL DEFAULT 0,
+                    lease_owner TEXT,
+                    lease_until INTEGER,
+                    created_at INTEGER NOT NULL,
+                    updated_at INTEGER NOT NULL
+                );
+
+                CREATE INDEX IF NOT EXISTS idx_outbox_poll
+                ON outbox(status, next_attempt_at, lease_until, created_at);
+
+                CREATE TABLE IF NOT EXISTS lifecycle (
+                    sync_id TEXT PRIMARY KEY,
+                    project_key TEXT NOT NULL,
+                    work_unit_id TEXT,
+                    kind TEXT NOT NULL,
+                    payload_json TEXT NOT NULL,
+                    status TEXT NOT NULL,
+                    attempts INTEGER NOT NULL DEFAULT 0,
+                    next_attempt_at INTEGER NOT NULL DEFAULT 0,
+                    lease_owner TEXT,
+                    lease_until INTEGER,
+                    created_at INTEGER NOT NULL,
+                    updated_at INTEGER NOT NULL
+                );
+
+                CREATE INDEX IF NOT EXISTS idx_lifecycle_poll
+                ON lifecycle(status, next_attempt_at, lease_until, created_at);
+
+                CREATE TABLE IF NOT EXISTS blocker_history (
+                    project_key TEXT NOT NULL,
+                    gate_id TEXT NOT NULL,
+                    blocker TEXT NOT NULL,
+                    repetitions INTEGER NOT NULL,
+                    updated_at INTEGER NOT NULL,
+                    PRIMARY KEY(project_key, gate_id, blocker)
+                );
+
+                CREATE TABLE IF NOT EXISTS summaries (
+                    project_key TEXT PRIMARY KEY,
+                    last_emitted_at INTEGER NOT NULL DEFAULT 0,
+                    last_digest TEXT
+                );
+
+                CREATE TABLE IF NOT EXISTS observed_refs (
+                    refname TEXT PRIMARY KEY,
+                    object_id TEXT NOT NULL,
+                    observed_at INTEGER NOT NULL
+                );
+
+                CREATE TABLE IF NOT EXISTS metadata (
+                    key TEXT PRIMARY KEY,
+                    value TEXT NOT NULL
+                );
+                """
+            )
+            columns = {
+                str(row["name"])
+                for row in conn.execute("PRAGMA table_info(events)").fetchall()
+            }
+            if "trigger_http_status" not in columns:
+                conn.execute("ALTER TABLE events ADD COLUMN trigger_http_status INTEGER")
+            if "trigger_error_category" not in columns:
+                conn.execute("ALTER TABLE events ADD COLUMN trigger_error_category TEXT")
+        finally:
+            conn.close()
+
+    def register_event(self, event: Event) -> tuple[bool, dict[str, Any]]:
+        now = int(time.time())
+        conn = self._conn()
+        conn.execute("BEGIN IMMEDIATE")
+        try:
+            existing = conn.execute(
+                "SELECT digest, event_json FROM events WHERE event_id=?",
+                (event.event_id,),
+            ).fetchone()
+            if existing:
+                if existing["digest"] != event.digest():
+                    raise ConflictError("event_id_payload_conflict")
+                conn.execute("COMMIT")
+                return False, json.loads(existing["event_json"])
+
+            state = conn.execute(
+                "SELECT contract_commit, state_version FROM project_state WHERE project_key=?",
+                (event.project_key,),
+            ).fetchone()
+            if state is None:
+                conn.execute(
+                    """
+                    INSERT INTO project_state(
+                        project_key, contract_commit, state_version, state_json,
+                        hops, updated_at
+                    ) VALUES (?, ?, ?, '{}', 0, ?)
+                    """,
+                    (event.project_key, event.contract_commit, event.state_version, now),
+                )
+            else:
+                if state["contract_commit"] != event.contract_commit:
+                    raise ConflictError("contract_version_mismatch")
+                if state["state_version"] != event.state_version:
+                    raise ConflictError("stale_state_version")
+
+            conn.execute(
+                """
+                INSERT INTO events(
+                    event_id, project_key, digest, event_json, status,
+                    next_attempt_at, created_at, updated_at
+                ) VALUES (?, ?, ?, ?, 'RECEIVED', ?, ?, ?)
+                """,
+                (
+                    event.event_id,
+                    event.project_key,
+                    event.digest(),
+                    event.canonical_json(),
+                    now,
+                    now,
+                    now,
+                ),
+            )
+            conn.execute("COMMIT")
+            return True, event.to_dict()
+        except Exception:
+            conn.execute("ROLLBACK")
+            raise
+
+    def claim_events(
+        self,
+        *,
+        owner: str,
+        statuses: tuple[str, ...],
+        limit: int,
+        lease_seconds: int,
+    ) -> list[dict[str, Any]]:
+        if not statuses:
+            return []
+        now = int(time.time())
+        placeholders = ",".join("?" for _ in statuses)
+        conn = self._conn()
+        conn.execute("BEGIN IMMEDIATE")
+        try:
+            rows = conn.execute(
+                f"""
+                SELECT event_id FROM events
+                WHERE status IN ({placeholders})
+                  AND next_attempt_at <= ?
+                  AND (lease_until IS NULL OR lease_until < ?)
+                ORDER BY
+                  CASE json_extract(event_json, '$.event_type')
+                    WHEN 'central_gpt_health_probe' THEN 0
+                    WHEN 'a0_unattended_acceptance_requested' THEN 0
+                    ELSE 1
+                  END,
+                  CASE WHEN json_extract(event_json, '$.event_type') IN (
+                    'central_gpt_health_probe', 'a0_unattended_acceptance_requested'
+                  ) THEN created_at END DESC,
+                  created_at ASC
+                LIMIT ?
+                """,
+                (*statuses, now, now, limit),
+            ).fetchall()
+            ids = [row["event_id"] for row in rows]
+            for event_id in ids:
+                conn.execute(
+                    """
+                    UPDATE events SET lease_owner=?, lease_until=?, updated_at=?
+                    WHERE event_id=?
+                    """,
+                    (owner, now + lease_seconds, now, event_id),
+                )
+            conn.execute("COMMIT")
+        except Exception:
+            conn.execute("ROLLBACK")
+            raise
+        if not ids:
+            return []
+        placeholders = ",".join("?" for _ in ids)
+        claimed = {
+            str(row["event_id"]): dict(row)
+            for row in conn.execute(
+                f"SELECT * FROM events WHERE event_id IN ({placeholders})",
+                ids,
+            ).fetchall()
+        }
+        return [claimed[str(event_id)] for event_id in ids]
+
+    def update_event_trigger(
+        self,
+        event_id: str,
+        *,
+        status: str,
+        channel: str | None,
+        remote_id: str | None,
+        retry_after: int = 0,
+        increment_attempt: bool = False,
+        trigger_http_status: int | None = None,
+        trigger_error_category: str | None = None,
+    ) -> None:
+        if trigger_http_status is not None and (
+            not isinstance(trigger_http_status, int)
+            or not 100 <= trigger_http_status <= 599
+        ):
+            raise ValueError("invalid_trigger_http_status")
+        if (
+            trigger_error_category is not None
+            and trigger_error_category not in TRIGGER_ERROR_CATEGORIES
+        ):
+            raise ValueError("invalid_trigger_error_category")
+        now = int(time.time())
+        self._conn().execute(
+            """
+            UPDATE events
+            SET status=?, channel=?, remote_id=?,
+                trigger_http_status=?, trigger_error_category=?,
+                attempts=attempts + ?,
+                next_attempt_at=?,
+                lease_owner=NULL, lease_until=NULL, updated_at=?
+            WHERE event_id=?
+            """,
+            (
+                status,
+                channel,
+                remote_id,
+                trigger_http_status,
+                trigger_error_category,
+                1 if increment_attempt else 0,
+                now + max(0, retry_after),
+                now,
+                event_id,
+            ),
+        )
+
+    def claim_workspace_timeouts(
+        self,
+        *,
+        owner: str,
+        older_than: int,
+        limit: int,
+        lease_seconds: int,
+    ) -> list[dict[str, Any]]:
+        return self._claim_event_subset(
+            owner=owner,
+            where_sql="status='AWAITING_DECISION' AND channel='workspace_agent' AND updated_at <= ?",
+            where_params=(older_than,),
+            limit=limit,
+            lease_seconds=lease_seconds,
+        )
+
+    def claim_response_polls(
+        self,
+        *,
+        owner: str,
+        limit: int,
+        lease_seconds: int,
+    ) -> list[dict[str, Any]]:
+        now = int(time.time())
+        return self._claim_event_subset(
+            owner=owner,
+            where_sql="status='POLLING_RESPONSE' AND next_attempt_at <= ?",
+            where_params=(now,),
+            limit=limit,
+            lease_seconds=lease_seconds,
+        )
+
+    def _claim_event_subset(
+        self,
+        *,
+        owner: str,
+        where_sql: str,
+        where_params: tuple[Any, ...],
+        limit: int,
+        lease_seconds: int,
+    ) -> list[dict[str, Any]]:
+        allowed = {
+            "status='AWAITING_DECISION' AND channel='workspace_agent' AND updated_at <= ?",
+            "status='POLLING_RESPONSE' AND next_attempt_at <= ?",
+        }
+        if where_sql not in allowed:
+            raise ValueError("invalid_event_claim_query")
+        now = int(time.time())
+        conn = self._conn()
+        conn.execute("BEGIN IMMEDIATE")
+        try:
+            rows = conn.execute(
+                f"""
+                SELECT event_id FROM events
+                WHERE {where_sql}
+                  AND (lease_until IS NULL OR lease_until < ?)
+                ORDER BY updated_at
+                LIMIT ?
+                """,
+                (*where_params, now, limit),
+            ).fetchall()
+            ids = [str(row["event_id"]) for row in rows]
+            for event_id in ids:
+                conn.execute(
+                    """
+                    UPDATE events SET lease_owner=?, lease_until=?
+                    WHERE event_id=?
+                    """,
+                    (owner, now + lease_seconds, event_id),
+                )
+            conn.execute("COMMIT")
+        except Exception:
+            conn.execute("ROLLBACK")
+            raise
+        if not ids:
+            return []
+        placeholders = ",".join("?" for _ in ids)
+        return [
+            dict(row)
+            for row in conn.execute(
+                f"SELECT * FROM events WHERE event_id IN ({placeholders})",
+                ids,
+            ).fetchall()
+        ]
+
+    def apply_decision(
+        self,
+        decision: Decision,
+        *,
+        max_hops_per_gate: int,
+        max_same_blocker_retries: int,
+    ) -> int:
+        now = int(time.time())
+        conn = self._conn()
+        conn.execute("BEGIN IMMEDIATE")
+        try:
+            event = conn.execute(
+                "SELECT project_key FROM events WHERE event_id=?",
+                (decision.event_id,),
+            ).fetchone()
+            if event is None:
+                raise ConflictError("event_not_found")
+            if event["project_key"] != decision.project_key:
+                raise ConflictError("event_project_mismatch")
+
+            existing = conn.execute(
+                "SELECT decision_json, state_version_after FROM decisions WHERE event_id=?",
+                (decision.event_id,),
+            ).fetchone()
+            if existing:
+                if json.loads(existing["decision_json"]) != decision.to_dict():
+                    raise ConflictError("decision_idempotency_conflict")
+                conn.execute("COMMIT")
+                return int(existing["state_version_after"])
+
+            state = conn.execute(
+                "SELECT * FROM project_state WHERE project_key=?",
+                (decision.project_key,),
+            ).fetchone()
+            if state is None:
+                raise ConflictError("project_state_not_found")
+            if state["contract_commit"] != decision.contract_commit:
+                raise ConflictError("contract_version_mismatch")
+            if state["state_version"] != decision.expected_state_version:
+                raise ConflictError("stale_decision_state_version")
+            state_json = json.loads(state["state_json"])
+            gate = str(
+                decision.state_updates.get(
+                    "current_gate", state_json.get("current_gate", "unknown")
+                )
+            )
+            gate_hops = conn.execute(
+                "SELECT hops FROM gate_hops WHERE project_key=? AND gate_id=?",
+                (decision.project_key, gate),
+            ).fetchone()
+            if gate_hops is not None and int(gate_hops["hops"]) >= max_hops_per_gate:
+                raise ConflictError("max_hops_exceeded")
+
+            state_json.update(decision.state_updates)
+            next_version = int(state["state_version"]) + 1
+
+            if decision.stop_reason:
+                row = conn.execute(
+                    """
+                    SELECT repetitions FROM blocker_history
+                    WHERE project_key=? AND gate_id=? AND blocker=?
+                    """,
+                    (decision.project_key, gate, decision.stop_reason),
+                ).fetchone()
+                repetitions = (int(row["repetitions"]) if row else 0) + 1
+                conn.execute(
+                    """
+                    INSERT INTO blocker_history(
+                        project_key, gate_id, blocker, repetitions, updated_at
+                    ) VALUES (?, ?, ?, ?, ?)
+                    ON CONFLICT(project_key, gate_id, blocker)
+                    DO UPDATE SET repetitions=excluded.repetitions,
+                                  updated_at=excluded.updated_at
+                    """,
+                    (decision.project_key, gate, decision.stop_reason, repetitions, now),
+                )
+                if repetitions > max_same_blocker_retries:
+                    raise ConflictError("same_blocker_retry_limit_exceeded")
+
+            conn.execute(
+                """
+                INSERT INTO gate_hops(project_key, gate_id, hops, updated_at)
+                VALUES (?, ?, 1, ?)
+                ON CONFLICT(project_key, gate_id)
+                DO UPDATE SET hops=gate_hops.hops + 1, updated_at=excluded.updated_at
+                """,
+                (decision.project_key, gate, now),
+            )
+
+            conn.execute(
+                """
+                UPDATE project_state
+                SET state_version=?, state_json=?, hops=hops+1, updated_at=?
+                WHERE project_key=?
+                """,
+                (
+                    next_version,
+                    json.dumps(state_json, separators=(",", ":"), sort_keys=True),
+                    now,
+                    decision.project_key,
+                ),
+            )
+            conn.execute(
+                """
+                INSERT INTO decisions(
+                    event_id, project_key, decision_json,
+                    state_version_after, created_at
+                ) VALUES (?, ?, ?, ?, ?)
+                """,
+                (
+                    decision.event_id,
+                    decision.project_key,
+                    json.dumps(decision.to_dict(), separators=(",", ":"), sort_keys=True),
+                    next_version,
+                    now,
+                ),
+            )
+            for unit in decision.next_work_units:
+                conn.execute(
+                    """
+                    INSERT INTO outbox(
+                        work_unit_id, event_id, assigned_agent, payload_json,
+                        status, next_attempt_at, created_at, updated_at
+                    ) VALUES (?, ?, ?, ?, 'PENDING', ?, ?, ?)
+                    """,
+                    (
+                        unit.id,
+                        decision.event_id,
+                        unit.primary_agent,
+                        json.dumps(unit.to_dict(), separators=(",", ":"), sort_keys=True),
+                        now,
+                        now,
+                        now,
+                    ),
+                )
+            conn.execute(
+                """
+                UPDATE events SET status='DECIDED', lease_owner=NULL,
+                    lease_until=NULL, updated_at=?
+                WHERE event_id=?
+                """,
+                (now, decision.event_id),
+            )
+            conn.execute("COMMIT")
+            return next_version
+        except Exception:
+            conn.execute("ROLLBACK")
+            raise
+
+    def claim_outbox(self, *, owner: str, limit: int, lease_seconds: int) -> list[dict[str, Any]]:
+        rows = self._claim_table(
+            table="outbox",
+            key="work_unit_id",
+            owner=owner,
+            statuses=("PENDING", "RETRY"),
+            limit=limit,
+            lease_seconds=lease_seconds,
+        )
+        for row in rows:
+            context = self._conn().execute(
+                """
+                SELECT e.project_key, d.state_version_after
+                FROM events e JOIN decisions d ON d.event_id=e.event_id
+                WHERE e.event_id=?
+                """,
+                (row["event_id"],),
+            ).fetchone()
+            if context is not None:
+                row["project_key"] = str(context["project_key"])
+                row["state_version"] = int(context["state_version_after"])
+        return rows
+
+    def event_status(self, event_id: str) -> dict[str, Any] | None:
+        row = self._conn().execute(
+            """
+            SELECT e.event_id, e.status, e.channel, e.remote_id,
+                   e.trigger_http_status, e.trigger_error_category,
+                   d.state_version_after
+            FROM events e LEFT JOIN decisions d ON d.event_id=e.event_id
+            WHERE e.event_id=?
+            """,
+            (event_id,),
+        ).fetchone()
+        if row is None:
+            return None
+        raw = str(row["status"])
+        if raw == "DECIDED":
+            public_status = "DECIDED"
+        elif raw == "DEAD_LETTER":
+            public_status = "DEAD_LETTER"
+        elif raw == "TRIGGER_FAILED":
+            public_status = "TRIGGER_FAILED"
+        elif raw in {"AWAITING_DECISION", "POLLING_RESPONSE"}:
+            public_status = "AWAITING_DECISION"
+        else:
+            public_status = "RECEIVED"
+        channel = row["channel"]
+        if channel not in {"workspace_agent", "responses_api"}:
+            channel = None
+        version = row["state_version_after"]
+        return {
+            "event_id": str(row["event_id"]),
+            "status": public_status,
+            "trigger_channel": channel,
+            "trigger_http_status": (
+                None if row["trigger_http_status"] is None
+                else int(row["trigger_http_status"])
+            ),
+            "trigger_error_category": row["trigger_error_category"],
+            "remote_id": row["remote_id"],
+            "decision_applied": raw == "DECIDED" and version is not None,
+            "state_version_after": None if version is None else int(version),
+        }
+
+    def mark_outbox(
+        self,
+        work_unit_id: str,
+        *,
+        status: str,
+        retry_after: int = 0,
+        increment_attempt: bool = False,
+    ) -> None:
+        self._mark_table(
+            table="outbox",
+            key="work_unit_id",
+            value=work_unit_id,
+            status=status,
+            retry_after=retry_after,
+            increment_attempt=increment_attempt,
+        )
+
+    def enqueue_lifecycle(
+        self,
+        *,
+        sync_id: str,
+        project_key: str,
+        work_unit_id: str | None,
+        kind: str,
+        payload: dict[str, Any],
+    ) -> None:
+        now = int(time.time())
+        encoded = json.dumps(payload, separators=(",", ":"), sort_keys=True)
+        self._conn().execute(
+            """
+            INSERT OR IGNORE INTO lifecycle(
+                sync_id, project_key, work_unit_id, kind, payload_json,
+                status, next_attempt_at, created_at, updated_at
+            ) VALUES (?, ?, ?, ?, ?, 'PENDING', ?, ?, ?)
+            """,
+            (sync_id, project_key, work_unit_id, kind, encoded, now, now, now),
+        )
+
+    def claim_lifecycle(self, *, owner: str, limit: int, lease_seconds: int) -> list[dict[str, Any]]:
+        return self._claim_table(
+            table="lifecycle",
+            key="sync_id",
+            owner=owner,
+            statuses=("PENDING", "RETRY"),
+            limit=limit,
+            lease_seconds=lease_seconds,
+        )
+
+    def mark_lifecycle(
+        self,
+        sync_id: str,
+        *,
+        status: str,
+        retry_after: int = 0,
+        increment_attempt: bool = False,
+    ) -> None:
+        self._mark_table(
+            table="lifecycle",
+            key="sync_id",
+            value=sync_id,
+            status=status,
+            retry_after=retry_after,
+            increment_attempt=increment_attempt,
+        )
+
+    def _claim_table(
+        self,
+        *,
+        table: str,
+        key: str,
+        owner: str,
+        statuses: tuple[str, ...],
+        limit: int,
+        lease_seconds: int,
+    ) -> list[dict[str, Any]]:
+        if table not in {"outbox", "lifecycle"} or key not in {"work_unit_id", "sync_id"}:
+            raise ValueError("invalid_claim_table")
+        now = int(time.time())
+        placeholders = ",".join("?" for _ in statuses)
+        conn = self._conn()
+        conn.execute("BEGIN IMMEDIATE")
+        try:
+            rows = conn.execute(
+                f"""
+                SELECT {key} FROM {table}
+                WHERE status IN ({placeholders})
+                  AND next_attempt_at <= ?
+                  AND (lease_until IS NULL OR lease_until < ?)
+                ORDER BY created_at
+                LIMIT ?
+                """,
+                (*statuses, now, now, limit),
+            ).fetchall()
+            values = [row[key] for row in rows]
+            for item in values:
+                conn.execute(
+                    f"""
+                    UPDATE {table} SET lease_owner=?, lease_until=?, updated_at=?
+                    WHERE {key}=?
+                    """,
+                    (owner, now + lease_seconds, now, item),
+                )
+            conn.execute("COMMIT")
+        except Exception:
+            conn.execute("ROLLBACK")
+            raise
+        if not values:
+            return []
+        placeholders = ",".join("?" for _ in values)
+        return [
+            dict(row)
+            for row in conn.execute(
+                f"SELECT * FROM {table} WHERE {key} IN ({placeholders})",
+                values,
+            ).fetchall()
+        ]
+
+    def _mark_table(
+        self,
+        *,
+        table: str,
+        key: str,
+        value: str,
+        status: str,
+        retry_after: int,
+        increment_attempt: bool,
+    ) -> None:
+        if table not in {"outbox", "lifecycle"} or key not in {"work_unit_id", "sync_id"}:
+            raise ValueError("invalid_mark_table")
+        now = int(time.time())
+        self._conn().execute(
+            f"""
+            UPDATE {table}
+            SET status=?, attempts=attempts + ?, next_attempt_at=?,
+                lease_owner=NULL, lease_until=NULL, updated_at=?
+            WHERE {key}=?
+            """,
+            (
+                status,
+                1 if increment_attempt else 0,
+                now + max(0, retry_after),
+                now,
+                value,
+            ),
+        )
+
+    def project_state(self, project_key: str) -> dict[str, Any] | None:
+        row = self._conn().execute(
+            "SELECT * FROM project_state WHERE project_key=?",
+            (project_key,),
+        ).fetchone()
+        if row is None:
+            return None
+        result = dict(row)
+        result["state"] = json.loads(result.pop("state_json"))
+        return result
+
+    def all_project_states(self) -> list[dict[str, Any]]:
+        result = []
+        for row in self._conn().execute("SELECT * FROM project_state ORDER BY project_key").fetchall():
+            item = dict(row)
+            item["state"] = json.loads(item.pop("state_json"))
+            result.append(item)
+        return result
+
+    def summary_due(self, project_key: str, interval: int) -> bool:
+        now = int(time.time())
+        row = self._conn().execute(
+            "SELECT last_emitted_at FROM summaries WHERE project_key=?",
+            (project_key,),
+        ).fetchone()
+        return row is None or now - int(row["last_emitted_at"]) >= interval
+
+    def mark_summary(self, project_key: str, digest: str) -> None:
+        now = int(time.time())
+        self._conn().execute(
+            """
+            INSERT INTO summaries(project_key, last_emitted_at, last_digest)
+            VALUES (?, ?, ?)
+            ON CONFLICT(project_key)
+            DO UPDATE SET last_emitted_at=excluded.last_emitted_at,
+                          last_digest=excluded.last_digest
+            """,
+            (project_key, now, digest),
+        )
+
+
+    def project_summary(self, project_key: str) -> dict[str, Any] | None:
+        state = self.project_state(project_key)
+        if state is None:
+            return None
+        conn = self._conn()
+        event_counts = {
+            row["status"]: int(row["count"])
+            for row in conn.execute(
+                """
+                SELECT status, COUNT(*) AS count FROM events
+                WHERE project_key=? GROUP BY status
+                """,
+                (project_key,),
+            ).fetchall()
+        }
+        outbox_counts = {
+            row["status"]: int(row["count"])
+            for row in conn.execute(
+                """
+                SELECT o.status, COUNT(*) AS count
+                FROM outbox o JOIN events e ON e.event_id=o.event_id
+                WHERE e.project_key=? GROUP BY o.status
+                """,
+                (project_key,),
+            ).fetchall()
+        }
+        return {
+            "project_key": project_key,
+            "contract_commit": state["contract_commit"],
+            "state_version": state["state_version"],
+            "state": state["state"],
+            "event_counts": event_counts,
+            "work_unit_counts": outbox_counts,
+            "updated_at": state["updated_at"],
+        }
+
+
+    def metadata_get(self, key: str) -> str | None:
+        row = self._conn().execute(
+            "SELECT value FROM metadata WHERE key=?",
+            (key,),
+        ).fetchone()
+        return None if row is None else str(row["value"])
+
+    def metadata_set(self, key: str, value: str) -> None:
+        self._conn().execute(
+            """
+            INSERT INTO metadata(key, value) VALUES (?, ?)
+            ON CONFLICT(key) DO UPDATE SET value=excluded.value
+            """,
+            (key, value),
+        )
+
+    def observe_refs(self, refs: dict[str, str]) -> tuple[bool, list[tuple[str, str | None, str]]]:
+        """Persist a Git snapshot and return changes after the initial baseline."""
+        now = int(time.time())
+        conn = self._conn()
+        conn.execute("BEGIN IMMEDIATE")
+        try:
+            initialized = conn.execute(
+                "SELECT value FROM metadata WHERE key='git_poll_initialized'"
+            ).fetchone()
+            previous = {
+                row["refname"]: row["object_id"]
+                for row in conn.execute("SELECT refname, object_id FROM observed_refs").fetchall()
+            }
+            changes: list[tuple[str, str | None, str]] = []
+            if initialized is not None:
+                for refname, oid in refs.items():
+                    old = previous.get(refname)
+                    if old != oid:
+                        changes.append((refname, old, oid))
+                for refname, old in previous.items():
+                    if refname not in refs:
+                        changes.append((refname, old, "0" * 40))
+            conn.execute("DELETE FROM observed_refs")
+            for refname, oid in refs.items():
+                conn.execute(
+                    """
+                    INSERT INTO observed_refs(refname, object_id, observed_at)
+                    VALUES (?, ?, ?)
+                    """,
+                    (refname, oid, now),
+                )
+            conn.execute(
+                """
+                INSERT INTO metadata(key, value)
+                VALUES ('git_poll_initialized', '1')
+                ON CONFLICT(key) DO UPDATE SET value='1'
+                """
+            )
+            conn.execute("COMMIT")
+            return initialized is not None, changes
+        except Exception:
+            conn.execute("ROLLBACK")
+            raise
+
+
+    def close(self) -> None:
+        conn = getattr(self._local, "conn", None)
+        if conn is not None:
+            conn.close()
+            self._local.conn = None

services/aios_orchestrator_gateway/sync.py

@@ -0,0 +1,108 @@
+from __future__ import annotations
+
+import hashlib
+import json
+import os
+import stat
+from pathlib import Path
+import urllib.error
+import urllib.request
+from typing import Any
+
+from .errors import DispatchError
+from .securefs import atomic_write_bytes_shared, ensure_shared_directory, read_secure_bytes
+
+
+class OpenClawSynchronizer:
+    """Synchronize task starts, ends, dispatches, and project summaries.
+
+    A durable file is always emitted. An optional HTTP endpoint is best-effort;
+    failure leaves the lifecycle record pending for retry.
+    """
+
+    def __init__(
+        self,
+        queue_dir: Path,
+        *,
+        endpoint: str | None = None,
+        bearer_token: str | None = None,
+        timeout_seconds: int = 10,
+    ):
+        self.queue_dir = Path(queue_dir)
+        self.endpoint = endpoint
+        self.bearer_token = bearer_token
+        self.timeout_seconds = timeout_seconds
+        ensure_shared_directory(self.queue_dir)
+
+    def emit(self, record: dict[str, Any]) -> Path:
+        sync_id = record.get("sync_id")
+        if not isinstance(sync_id, str) or not sync_id:
+            raise DispatchError("invalid_sync_id")
+        payload = (json.dumps(record, indent=2, sort_keys=True) + "\n").encode()
+        path = self.queue_dir / "pending" / f"{sync_id}.json"
+        ensure_shared_directory(path.parent)
+        try:
+            st = os.lstat(path)
+        except FileNotFoundError:
+            atomic_write_bytes_shared(path, payload, mode=0o640)
+        else:
+            if not stat.S_ISREG(st.st_mode):
+                raise DispatchError("sync_target_not_regular")
+            if read_secure_bytes(path, expected_uid=None, max_bytes=1_048_576) != payload:
+                raise DispatchError("sync_idempotency_conflict")
+
+        if self.endpoint:
+            headers = {
+                "Content-Type": "application/json",
+                "Idempotency-Key": sync_id,
+                "User-Agent": "aios-orchestrator-gateway/0.2",
+            }
+            if self.bearer_token:
+                headers["Authorization"] = f"Bearer {self.bearer_token}"
+            request = urllib.request.Request(
+                self.endpoint,
+                data=payload,
+                method="POST",
+                headers=headers,
+            )
+            try:
+                with urllib.request.urlopen(request, timeout=self.timeout_seconds) as response:
+                    response.read(65_536)
+                    if response.status not in {200, 201, 202, 204}:
+                        raise DispatchError(f"openclaw_sync_http_{response.status}")
+            except urllib.error.HTTPError as exc:
+                raise DispatchError(f"openclaw_sync_http_{exc.code}") from exc
+            except (urllib.error.URLError, TimeoutError, OSError) as exc:
+                raise DispatchError("openclaw_sync_failed") from exc
+        return path
+
+
+def lifecycle_record(
+    *,
+    contract_commit: str,
+    project_key: str,
+    kind: str,
+    work_unit_id: str | None,
+    payload: dict[str, Any],
+) -> dict[str, Any]:
+    canonical = json.dumps(
+        {
+            "contract_commit": contract_commit,
+            "project_key": project_key,
+            "kind": kind,
+            "work_unit_id": work_unit_id,
+            "payload": payload,
+        },
+        separators=(",", ":"),
+        sort_keys=True,
+    )
+    sync_id = hashlib.sha256(canonical.encode()).hexdigest()
+    return {
+        "schema_version": 1,
+        "sync_id": sync_id,
+        "contract_commit": contract_commit,
+        "project_key": project_key,
+        "kind": kind,
+        "work_unit_id": work_unit_id,
+        "payload": payload,
+    }

systemd/aios-automation-quorum-controller.service

@@ -0,0 +1,41 @@
+[Unit]
+Description=AIOS GPT plus one-executor quorum controller
+After=network-online.target
+Wants=network-online.target
+ConditionPathExists=/etc/aios-automation-quorum/controller.json
+
+[Service]
+Type=oneshot
+User=aios-quorum
+Group=aios-quorum
+SupplementaryGroups=aios-orchestrator gitops
+ExecStart=/usr/bin/python3 /opt/aios-automation-quorum/current/bin/executor-quorum-controller --once --config /etc/aios-automation-quorum/controller.json
+# Exit 2 means the controller successfully persisted a fail-closed BLOCKED
+# decision. Runtime/configuration errors use exit 3 and remain unit failures.
+SuccessExitStatus=2
+UMask=0077
+NoNewPrivileges=yes
+PrivateDevices=yes
+PrivateTmp=yes
+ProtectClock=yes
+ProtectControlGroups=yes
+ProtectHome=yes
+ProtectHostname=yes
+ProtectKernelLogs=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+ProtectSystem=strict
+ReadOnlyPaths=/etc/aios-automation-quorum /run/aios-health /data/aios-gitops/repo.git
+ReadWritePaths=/var/lib/aios-automation-quorum
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictNamespaces=yes
+RestrictRealtime=yes
+RestrictSUIDSGID=yes
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+SystemCallArchitectures=native
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM
+
+[Install]
+WantedBy=multi-user.target

systemd/aios-automation-quorum-controller.sysusers

@@ -0,0 +1 @@
+u aios-quorum - "AIOS automation quorum controller" /var/lib/aios-automation-quorum /usr/sbin/nologin

systemd/aios-automation-quorum-controller.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Poll AIOS executor quorum and recovery sources
+
+[Timer]
+OnBootSec=30s
+OnUnitActiveSec=15s
+AccuracySec=1s
+Persistent=true
+Unit=aios-automation-quorum-controller.service
+
+[Install]
+WantedBy=timers.target

systemd/aios-automation-quorum-controller.tmpfiles

@@ -0,0 +1,3 @@
+d /var/lib/aios-automation-quorum 0700 aios-quorum aios-quorum -
+d /var/lib/aios-automation-quorum/inbox 0700 aios-quorum aios-quorum -
+d /run/aios-health 0750 root aios-quorum -

systemd/aios-central-gpt-health-probe.service

@@ -0,0 +1,38 @@
+[Unit]
+Description=AIOS central GPT live health probe
+After=network-online.target aios-orchestrator-gateway.service
+Wants=network-online.target
+ConditionPathExists=/etc/aios-automation-quorum/health-probes.json
+
+[Service]
+Type=oneshot
+User=root
+Group=root
+ExecStart=/usr/bin/python3 /opt/aios-automation-quorum/current/bin/central-gpt-health-probe --config /etc/aios-automation-quorum/health-probes.json
+TimeoutStartSec=120
+UMask=0077
+NoNewPrivileges=yes
+PrivateDevices=yes
+PrivateTmp=yes
+ProtectClock=yes
+ProtectControlGroups=yes
+ProtectHome=yes
+ProtectHostname=yes
+ProtectKernelLogs=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+ProtectSystem=strict
+ReadOnlyPaths=/etc/aios-automation-quorum /etc/aios-orchestrator-gateway
+ReadWritePaths=/run/aios-health
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictNamespaces=yes
+RestrictRealtime=yes
+RestrictSUIDSGID=yes
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+SystemCallArchitectures=native
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM
+
+[Install]
+WantedBy=multi-user.target

systemd/aios-central-gpt-health-probe.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Run AIOS central GPT health probe periodically
+
+[Timer]
+OnBootSec=2min
+OnUnitActiveSec=1min
+AccuracySec=5s
+Persistent=true
+Unit=aios-central-gpt-health-probe.service
+
+[Install]
+WantedBy=timers.target

systemd/aios-codex-executor-health-probe.service

@@ -0,0 +1,42 @@
+[Unit]
+Description=AIOS Codex watcher unattended lifecycle health probe
+After=network-online.target aios-orchestrator-gateway.service aios-codex-watcher.timer
+Wants=network-online.target
+ConditionPathExists=/etc/aios-automation-quorum/health-probes.json
+
+[Service]
+Type=oneshot
+User=root
+Group=aios-orchestrator
+ExecStart=/usr/bin/python3 /opt/aios-automation-quorum/current/bin/codex-executor-health-probe --config /etc/aios-automation-quorum/health-probes.json
+TimeoutStartSec=120
+# The probe creates commands as 0640. Preserve group-read access so the
+# aios-orchestrator watcher can consume them without making the queue public.
+UMask=0027
+NoNewPrivileges=yes
+PrivateDevices=yes
+PrivateTmp=yes
+ProtectClock=yes
+ProtectControlGroups=yes
+ProtectHome=yes
+ProtectHostname=yes
+ProtectKernelLogs=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+ProtectSystem=strict
+ReadOnlyPaths=/etc/aios-automation-quorum /etc/aios-orchestrator-gateway /var/log/aios-codex-watcher
+# SQLite read-only connections still need the dedicated WAL directory writable
+# for shared-memory/locking state. The probe opens the database with mode=ro.
+ReadWritePaths=/run/aios-health /data/aios-gitops/workspace/agents/commands/active /var/lib/aios-codex-watcher
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictNamespaces=yes
+RestrictRealtime=yes
+RestrictSUIDSGID=yes
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+SystemCallArchitectures=native
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM
+
+[Install]
+WantedBy=multi-user.target

systemd/aios-codex-executor-health-probe.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Run AIOS Codex executor health probe periodically
+
+[Timer]
+OnBootSec=3min
+OnUnitActiveSec=1min
+AccuracySec=5s
+Persistent=true
+Unit=aios-codex-executor-health-probe.service
+
+[Install]
+WantedBy=timers.target

systemd/aios-codex-watcher.service

@@ -0,0 +1,35 @@
+[Unit]
+Description=AIOS Codex automatic command watcher
+After=network-online.target aios-orchestrator-gateway.service
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+User=aios-orchestrator
+Group=aios-orchestrator
+UMask=0077
+Environment=PYTHONPATH=/opt/aios-codex-watcher/current
+ExecStart=/usr/bin/python3 -m services.aios_codex_watcher --config /etc/aios-codex-watcher/config.json --once
+NoNewPrivileges=yes
+PrivateDevices=yes
+PrivateTmp=yes
+ProtectClock=yes
+ProtectControlGroups=yes
+ProtectHome=yes
+ProtectHostname=yes
+ProtectKernelLogs=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+ProtectSystem=strict
+ReadOnlyPaths=/etc/aios-orchestrator-gateway/inbound.token
+ReadWritePaths=/data/aios-gitops/workspace/agents/commands /var/lib/aios-codex-watcher /var/log/aios-codex-watcher
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictNamespaces=yes
+RestrictRealtime=yes
+RestrictSUIDSGID=yes
+SystemCallArchitectures=native
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+
+[Install]
+WantedBy=multi-user.target

systemd/aios-codex-watcher.sysusers

@@ -0,0 +1 @@
+u aios-orchestrator - "AIOS Orchestrator" /var/lib/aios-orchestrator-gateway

systemd/aios-codex-watcher.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Poll AIOS Codex command queue
+
+[Timer]
+OnBootSec=30s
+OnUnitActiveSec=5s
+AccuracySec=1s
+Persistent=true
+Unit=aios-codex-watcher.service
+
+[Install]
+WantedBy=timers.target

systemd/aios-codex-watcher.tmpfiles

@@ -0,0 +1,2 @@
+d /var/lib/aios-codex-watcher 0700 aios-orchestrator aios-orchestrator -
+d /var/log/aios-codex-watcher 0700 aios-orchestrator aios-orchestrator -

systemd/aios-orchestrator-gateway-poll.service

@@ -0,0 +1,38 @@
+[Unit]
+Description=AIOS Orchestrator Gateway reliability poll
+After=aios-orchestrator-gateway.service
+ConditionPathExists=/etc/aios-orchestrator-gateway/config.json
+
+[Service]
+Type=oneshot
+TimeoutStartSec=120
+User=aios-orchestrator
+Group=aios-orchestrator
+SupplementaryGroups=gitops
+WorkingDirectory=/opt/aios-orchestrator-gateway/current
+ExecStart=/usr/bin/python3 -m services.aios_orchestrator_gateway --config /etc/aios-orchestrator-gateway/config.json --poll-once
+UMask=0077
+NoNewPrivileges=true
+PrivateTmp=true
+PrivateDevices=true
+ProtectSystem=strict
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+ProtectHostname=true
+ProtectProc=invisible
+ProcSubset=pid
+RestrictNamespaces=true
+MemoryDenyWriteExecute=true
+RestrictSUIDSGID=true
+LockPersonality=true
+CapabilityBoundingSet=
+AmbientCapabilities=
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+StateDirectory=aios-orchestrator-gateway
+ReadOnlyPaths=/etc/aios-orchestrator-gateway /opt/aios-orchestrator-gateway
+ReadWritePaths=/var/lib/aios-orchestrator-gateway /data/aios-gitops/workspace/agents/commands/active
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM

systemd/aios-orchestrator-gateway-poll.timer

@@ -0,0 +1,12 @@
+[Unit]
+Description=Periodically poll AIOS orchestration inboxes and model responses
+
+[Timer]
+OnBootSec=45s
+OnUnitActiveSec=60s
+RandomizedDelaySec=10s
+Persistent=true
+Unit=aios-orchestrator-gateway-poll.service
+
+[Install]
+WantedBy=timers.target

systemd/aios-orchestrator-gateway.service

@@ -0,0 +1,52 @@
+[Unit]
+Description=AIOS Orchestrator Gateway
+After=network-online.target
+Wants=network-online.target
+ConditionPathExists=/etc/aios-orchestrator-gateway/config.json
+
+[Service]
+Type=simple
+User=aios-orchestrator
+Group=aios-orchestrator
+SupplementaryGroups=gitops
+WorkingDirectory=/opt/aios-orchestrator-gateway/current
+ExecStart=/usr/bin/python3 -m services.aios_orchestrator_gateway --config /etc/aios-orchestrator-gateway/config.json
+Restart=on-failure
+RestartSec=5s
+TimeoutStartSec=30s
+TimeoutStopSec=30s
+UMask=0077
+
+NoNewPrivileges=true
+PrivateTmp=true
+PrivateDevices=true
+ProtectSystem=strict
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+ProtectClock=true
+ProtectHostname=true
+ProtectProc=invisible
+ProcSubset=pid
+RestrictNamespaces=true
+MemoryDenyWriteExecute=true
+RestrictSUIDSGID=true
+LockPersonality=true
+RestrictRealtime=true
+CapabilityBoundingSet=
+AmbientCapabilities=
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+SystemCallArchitectures=native
+StateDirectory=aios-orchestrator-gateway
+RuntimeDirectory=aios-orchestrator-gateway
+ReadOnlyPaths=/etc/aios-orchestrator-gateway /opt/aios-orchestrator-gateway
+ReadWritePaths=/var/lib/aios-orchestrator-gateway /data/aios-gitops/workspace/agents/commands/active
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target

systemd/aios-orchestrator-gateway.sysusers

@@ -0,0 +1,2 @@
+g aios-orchestrator -
+u aios-orchestrator - "AIOS Orchestrator Gateway" /var/lib/aios-orchestrator-gateway /usr/sbin/nologin

systemd/aios-orchestrator-gateway.tmpfiles

@@ -0,0 +1,19 @@
+d /etc/aios-orchestrator-gateway 0750 root aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/inbox 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/inbox/events 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/inbox/events/pending 2770 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/inbox/events/processed 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/inbox/events/rejected 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/inbox/decisions 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/inbox/decisions/pending 2770 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/inbox/decisions/processed 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/inbox/decisions/rejected 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/outbox 0700 aios-orchestrator aios-orchestrator -
+d /var/lib/aios-orchestrator-gateway/openclaw-sync 2750 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/openclaw-sync/pending 2750 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/commands 2750 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/commands/openclaw 2750 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/commands/openclaw/pending 2750 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/commands/codex 2750 aios-orchestrator gitops -
+d /var/lib/aios-orchestrator-gateway/commands/codex/pending 2750 aios-orchestrator gitops -

tests/test_aios_chatgpt_actions_api.py

@@ -0,0 +1,244 @@
+from __future__ import annotations
+
+import json
+import importlib.util
+import os
+from pathlib import Path
+import subprocess
+import unittest
+import urllib.error
+from unittest import mock
+
+from services.aios_orchestrator_gateway.action_bridge import (
+    CallbackBridgeError,
+    resolve_secret_ref,
+    submit_orchestration_decision,
+)
+from tests.test_aios_orchestrator_gateway import CONTRACT, decision_payload
+
+
+class DecisionActionBridgeTests(unittest.TestCase):
+    def test_18890_openapi_and_handler_expose_only_decision_callback_operation(self):
+        root = Path(__file__).resolve().parents[1]
+        openapi = (root / "workspace-agent/orchestrator-decision-action.openapi.yaml").read_text(
+            encoding="utf-8"
+        )
+        source = (root / "active-runtime/app/aios_chatgpt_actions_api.py").read_text(
+            encoding="utf-8"
+        )
+        self.assertIn("operationId: submit_orchestration_decision", openapi)
+        self.assertIn("if path == '/v1/orchestrator/decisions'", source)
+        self.assertIn("self.need('orchestrator:decision')", source)
+        self.assertIn("submit_orchestration_decision(", source)
+
+    def test_18890_handler_calls_dedicated_callback_bridge(self):
+        root = Path(__file__).resolve().parents[1]
+        module_path = root / "active-runtime/app/aios_chatgpt_actions_api.py"
+        spec = importlib.util.spec_from_file_location("actions_api_under_test", module_path)
+        module = importlib.util.module_from_spec(spec)
+        previous = os.environ.get("AIOS_GITOPS_WORKSPACE")
+        os.environ["AIOS_GITOPS_WORKSPACE"] = str(root)
+        try:
+            assert spec.loader is not None
+            spec.loader.exec_module(module)
+        finally:
+            if previous is None:
+                os.environ.pop("AIOS_GITOPS_WORKSPACE", None)
+            else:
+                os.environ["AIOS_GITOPS_WORKSPACE"] = previous
+
+        class FakeHandler:
+            def __init__(self):
+                self.sent = None
+
+            def need(self, scope):
+                self.scope = scope
+                return {"account": "central-gpt"}
+
+            def sendj(self, payload, status=200):
+                self.sent = (payload, status)
+                return self.sent
+
+        handler = FakeHandler()
+        with (
+            mock.patch.object(module, "ORCHESTRATOR_CONTRACT_COMMIT", CONTRACT),
+            mock.patch.object(
+                module,
+                "ORCHESTRATOR_SECRET_REF_RESOLVER",
+                Path("/usr/libexec/aios-secret-resolver"),
+            ),
+            mock.patch.object(
+                module,
+                "submit_orchestration_decision",
+                return_value={"accepted": True, "state_version": 2},
+            ) as submit,
+        ):
+            module.H.orchestration_decision(handler, decision_payload())
+        self.assertEqual(handler.scope, "orchestrator:decision")
+        self.assertEqual(handler.sent, ({"accepted": True, "state_version": 2}, 202))
+        submit.assert_called_once()
+
+    def test_18890_handler_redacts_unexpected_bridge_exception(self):
+        root = Path(__file__).resolve().parents[1]
+        module_path = root / "active-runtime/app/aios_chatgpt_actions_api.py"
+        spec = importlib.util.spec_from_file_location("actions_api_error_test", module_path)
+        module = importlib.util.module_from_spec(spec)
+        previous = os.environ.get("AIOS_GITOPS_WORKSPACE")
+        os.environ["AIOS_GITOPS_WORKSPACE"] = str(root)
+        try:
+            assert spec.loader is not None
+            spec.loader.exec_module(module)
+        finally:
+            if previous is None:
+                os.environ.pop("AIOS_GITOPS_WORKSPACE", None)
+            else:
+                os.environ["AIOS_GITOPS_WORKSPACE"] = previous
+
+        class FakeHandler:
+            def need(self, _scope):
+                return {"account": "central-gpt"}
+
+            def sendj(self, payload, status=200):
+                self.sent = (payload, status)
+                return self.sent
+
+        handler = FakeHandler()
+        with (
+            mock.patch.object(module, "ORCHESTRATOR_CONTRACT_COMMIT", CONTRACT),
+            mock.patch.object(
+                module,
+                "ORCHESTRATOR_SECRET_REF_RESOLVER",
+                Path("/usr/libexec/aios-secret-resolver"),
+            ),
+            mock.patch.object(
+                module,
+                "submit_orchestration_decision",
+                side_effect=RuntimeError("sensitive-token-value"),
+            ),
+        ):
+            module.H.orchestration_decision(handler, decision_payload())
+        self.assertEqual(handler.sent, ({"error": "CALLBACK_INTERNAL_ERROR"}, 500))
+
+    def _response(self, *, version=1):
+        response = mock.MagicMock(status=202)
+        response.read.return_value = json.dumps(
+            {"accepted": True, "state_version": version}
+        ).encode()
+        response.__enter__.return_value = response
+        response.__exit__.return_value = False
+        return response
+
+    def test_strict_schema_rejects_unknown_field_before_secret_resolution(self):
+        payload = decision_payload()
+        payload["unexpected"] = True
+        with mock.patch(
+            "services.aios_orchestrator_gateway.action_bridge.resolve_secret_ref"
+        ) as resolver:
+            with self.assertRaisesRegex(CallbackBridgeError, "INVALID_DECISION"):
+                submit_orchestration_decision(
+                    payload,
+                    contract_commit=CONTRACT,
+                    secret_ref="secret://callback/gateway",
+                    resolver=Path("/usr/libexec/aios-secret-resolver"),
+                )
+        resolver.assert_not_called()
+
+    def test_contract_mismatch_rejected_before_secret_resolution(self):
+        with mock.patch(
+            "services.aios_orchestrator_gateway.action_bridge.resolve_secret_ref"
+        ) as resolver:
+            with self.assertRaisesRegex(CallbackBridgeError, "CONTRACT_MISMATCH"):
+                submit_orchestration_decision(
+                    decision_payload(),
+                    contract_commit="f" * 40,
+                    secret_ref="secret://callback/gateway",
+                    resolver=Path("/usr/libexec/aios-secret-resolver"),
+                )
+        resolver.assert_not_called()
+
+    def test_valid_decision_forwards_to_fixed_gateway_with_secret_ref_token(self):
+        opened = mock.Mock(return_value=self._response(version=4))
+        with mock.patch(
+            "services.aios_orchestrator_gateway.action_bridge.resolve_secret_ref",
+            return_value="resolved-token-not-logged",
+        ):
+            result = submit_orchestration_decision(
+                decision_payload(),
+                contract_commit=CONTRACT,
+                secret_ref="secret://callback/gateway",
+                resolver=Path("/usr/libexec/aios-secret-resolver"),
+                request_open=opened,
+            )
+        request = opened.call_args.args[0]
+        self.assertEqual(
+            request.full_url,
+            "http://127.0.0.1:18920/v1/orchestrator/decisions",
+        )
+        self.assertEqual(request.headers["Idempotency-key"], "evt-001")
+        self.assertEqual(result, {"accepted": True, "state_version": 4})
+
+    def test_stale_state_409_fails_closed_without_response_body(self):
+        error = urllib.error.HTTPError(
+            "http://127.0.0.1:18920/v1/orchestrator/decisions",
+            409,
+            "redacted",
+            {},
+            None,
+        )
+        with mock.patch(
+            "services.aios_orchestrator_gateway.action_bridge.resolve_secret_ref",
+            return_value="resolved-token-not-logged",
+        ):
+            with self.assertRaisesRegex(CallbackBridgeError, "STALE_STATE") as raised:
+                submit_orchestration_decision(
+                    decision_payload(),
+                    contract_commit=CONTRACT,
+                    secret_ref="secret://callback/gateway",
+                    resolver=Path("/usr/libexec/aios-secret-resolver"),
+                    request_open=mock.Mock(side_effect=error),
+                )
+        self.assertEqual(raised.exception.status_code, 409)
+
+    def test_duplicate_callback_reuses_same_idempotency_key(self):
+        opened = mock.Mock(side_effect=[self._response(), self._response()])
+        with mock.patch(
+            "services.aios_orchestrator_gateway.action_bridge.resolve_secret_ref",
+            return_value="resolved-token-not-logged",
+        ):
+            for _ in range(2):
+                submit_orchestration_decision(
+                    decision_payload(),
+                    contract_commit=CONTRACT,
+                    secret_ref="secret://callback/gateway",
+                    resolver=Path("/usr/libexec/aios-secret-resolver"),
+                    request_open=opened,
+                )
+        keys = [call.args[0].headers["Idempotency-key"] for call in opened.call_args_list]
+        self.assertEqual(keys, ["evt-001", "evt-001"])
+
+    def test_secret_ref_is_stdin_not_argv_or_environment(self):
+        completed = subprocess.CompletedProcess(
+            ["/usr/libexec/aios-secret-resolver"], 0, b"resolved-token\n", b""
+        )
+        with (
+            mock.patch(
+                "services.aios_orchestrator_gateway.action_bridge._trusted_resolver",
+                return_value=Path("/usr/libexec/aios-secret-resolver"),
+            ),
+            mock.patch(
+                "services.aios_orchestrator_gateway.action_bridge.subprocess.run",
+                return_value=completed,
+            ) as run,
+        ):
+            token = resolve_secret_ref(
+                "secret://callback/gateway",
+                Path("/usr/libexec/aios-secret-resolver"),
+            )
+        self.assertEqual(token, "resolved-token")
+        self.assertEqual(run.call_args.args[0], ["/usr/libexec/aios-secret-resolver"])
+        self.assertIn(b"secret://callback/gateway", run.call_args.kwargs["input"])
+        self.assertNotIn("secret", " ".join(run.call_args.kwargs["env"].values()).lower())
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_aios_codex_watcher.py

@@ -0,0 +1,196 @@
+from __future__ import annotations
+
+import json
+import os
+from pathlib import Path
+import sqlite3
+import tempfile
+import unittest
+
+from services.aios_codex_watcher.watcher import CommandWatcher, Config, WatcherError, validate_command
+
+
+CONTRACT = "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc"
+
+
+class Clock:
+    def __init__(self) -> None:
+        self.value = 1000.0
+
+    def __call__(self) -> float:
+        return self.value
+
+
+class WatcherTests(unittest.TestCase):
+    def setUp(self) -> None:
+        self.temp = tempfile.TemporaryDirectory()
+        self.root = Path(self.temp.name)
+        for name in ("active", "completed", "dead", "state", "log"):
+            (self.root / name).mkdir(mode=0o700)
+        self.token = self.root / "token"
+        self.token.write_text("not-a-real-secret\n", encoding="utf-8")
+        self.token.chmod(0o600)
+        self.clock = Clock()
+        self.events: list[dict] = []
+        self.exec_count = 0
+        self.config = Config(
+            active_dir=self.root / "active", completed_dir=self.root / "completed",
+            dead_letter_dir=self.root / "dead", database_path=self.root / "state/state.sqlite3",
+            audit_log_path=self.root / "log/audit.jsonl",
+            gateway_endpoint="http://127.0.0.1:18920/v1/orchestrator/events",
+            gateway_token_file=self.token, contract_commit=CONTRACT,
+            lease_seconds=10, retry_seconds=2, max_attempts=3, poll_seconds=1,
+            executor_path=None, executor_args=(), executor_timeout_seconds=10,
+        )
+
+    def tearDown(self) -> None:
+        self.temp.cleanup()
+
+    def command(self, command_id: str = "cmd-1", *, contract: str = CONTRACT, kind: str = "acceptance_probe", text: str = "no-op") -> dict:
+        return {
+            "schema_version": 1, "command_id": command_id,
+            "project_key": "a0-codex-watcher-nonproduction",
+            "work_unit_id": "A0-CODEX-WATCHER-ACCEPTANCE",
+            "contract_commit": contract, "state_version": 0,
+            "execution": {"kind": kind, "input": text},
+        }
+
+    def write(self, value: dict, name: str = "command.json") -> Path:
+        path = self.config.active_dir / name
+        path.write_text(json.dumps(value), encoding="utf-8")
+        path.chmod(0o600)
+        return path
+
+    def watcher(self, **kwargs) -> CommandWatcher:
+        def execute(command: dict) -> dict:
+            self.exec_count += 1
+            return {"kind": command["execution"]["kind"], "exit_code": 0}
+        return CommandWatcher(
+            self.config, clock=self.clock,
+            event_poster=kwargs.get("event_poster", self.events.append),
+            executor=kwargs.get("executor", execute), worker_id=kwargs.get("worker_id"),
+        )
+
+    def row(self, command_id: str = "cmd-1") -> sqlite3.Row:
+        db = sqlite3.connect(self.config.database_path)
+        db.row_factory = sqlite3.Row
+        try:
+            return db.execute("SELECT * FROM commands WHERE command_id=?", (command_id,)).fetchone()
+        finally:
+            db.close()
+
+    def test_happy_path_posts_lifecycle_once_and_archives(self) -> None:
+        path = self.write(self.command())
+        self.assertTrue(self.watcher().process_path(path))
+        self.assertEqual([e["event_type"] for e in self.events], ["work_unit_started", "work_unit_ended"])
+        self.assertEqual(self.exec_count, 1)
+        self.assertEqual(self.row()["status"], "COMPLETED")
+        self.assertTrue((self.config.completed_dir / path.name).is_file())
+        markers = [json.loads(line)["marker"] for line in self.config.audit_log_path.read_text().splitlines()]
+        self.assertEqual(markers, ["CODEX_AUTO_CLAIM", "TASK_STARTED", "TASK_EXECUTED", "TASK_ENDED", "EVENT_POSTED"])
+
+    def test_contract_mismatch_is_rejected_without_registration(self) -> None:
+        path = self.write(self.command(contract="0" * 40))
+        self.assertFalse(self.watcher().process_path(path))
+        self.assertTrue((self.config.dead_letter_dir / path.name).is_file())
+        db = sqlite3.connect(self.config.database_path)
+        self.assertEqual(db.execute("SELECT count(*) FROM commands").fetchone()[0], 0)
+
+    def test_duplicate_id_with_different_payload_is_dead_lettered(self) -> None:
+        first = self.write(self.command(), "first.json")
+        self.assertTrue(self.watcher().process_path(first))
+        second = self.write(self.command(text="different"), "second.json")
+        self.assertFalse(self.watcher().process_path(second))
+        self.assertEqual(self.row()["status"], "COMPLETED")
+        self.assertTrue((self.config.dead_letter_dir / second.name).is_file())
+
+    def test_same_work_unit_with_different_command_id_is_not_executed(self) -> None:
+        first = self.write(self.command(), "first.json")
+        self.assertTrue(self.watcher().process_path(first))
+        second_command = self.command(command_id="cmd-2")
+        second = self.write(second_command, "second.json")
+        self.assertFalse(self.watcher().process_path(second))
+        self.assertEqual(self.exec_count, 1)
+        self.assertTrue((self.config.dead_letter_dir / second.name).is_file())
+
+    def test_two_workers_cannot_hold_same_lease(self) -> None:
+        path = self.write(self.command())
+        one = self.watcher(worker_id="worker-one")
+        command, digest = one._read_command(path)
+        one._register(command, digest, path)
+        self.assertIsNotNone(one._claim("cmd-1"))
+        two = self.watcher(worker_id="worker-two")
+        self.assertIsNone(two._claim("cmd-1"))
+
+    def test_stale_lease_is_recovered(self) -> None:
+        path = self.write(self.command())
+        one = self.watcher(worker_id="worker-one")
+        command, digest = one._read_command(path)
+        one._register(command, digest, path)
+        one._claim("cmd-1")
+        self.clock.value += 11
+        self.assertIsNotNone(self.watcher(worker_id="worker-two")._claim("cmd-1"))
+
+    def test_end_post_retry_does_not_execute_twice(self) -> None:
+        calls = 0
+        attempted_end_events: list[dict] = []
+        def poster(event: dict) -> None:
+            nonlocal calls
+            calls += 1
+            if event["event_type"] == "work_unit_ended":
+                attempted_end_events.append(event)
+                if calls == 2:
+                    raise WatcherError("temporary")
+            self.events.append(event)
+        path = self.write(self.command())
+        watcher = self.watcher(event_poster=poster)
+        self.assertFalse(watcher.process_path(path))
+        self.assertEqual(self.row()["phase"], "END")
+        self.assertEqual(self.exec_count, 1)
+        self.clock.value += 3
+        self.assertTrue(watcher.process_path(path))
+        self.assertEqual(self.exec_count, 1)
+        self.assertEqual(len(attempted_end_events), 2)
+        self.assertEqual(attempted_end_events[0], attempted_end_events[1])
+        self.assertEqual(self.row()["status"], "COMPLETED")
+
+    def test_failure_exhaustion_moves_to_dead_letter(self) -> None:
+        executions = 0
+        def fail(_command: dict) -> dict:
+            nonlocal executions
+            executions += 1
+            raise WatcherError("executor failure")
+        path = self.write(self.command())
+        watcher = self.watcher(executor=fail)
+        for _ in range(3):
+            self.assertFalse(watcher.process_path(path))
+            self.clock.value += 3
+        self.assertEqual(self.row()["status"], "DEAD_LETTER")
+        self.assertEqual(executions, 1)
+        self.assertTrue((self.config.dead_letter_dir / path.name).is_file())
+
+    def test_symlink_command_is_rejected_without_following(self) -> None:
+        outside = self.root / "outside.json"
+        outside.write_text(json.dumps(self.command()), encoding="utf-8")
+        link = self.config.active_dir / "link.json"
+        os.symlink(outside, link)
+        self.assertFalse(self.watcher().process_path(link))
+        self.assertTrue(outside.is_file())
+        self.assertTrue((self.config.dead_letter_dir / link.name).is_symlink())
+
+    def test_codex_mode_fails_closed_when_executor_absent(self) -> None:
+        path = self.write(self.command(kind="codex"))
+        watcher = CommandWatcher(self.config, clock=self.clock, event_poster=self.events.append)
+        self.assertFalse(watcher.process_path(path))
+        self.assertEqual(self.row()["phase"], "EXECUTE")
+        self.assertIn("codex_executor_unavailable", self.row()["last_error"])
+
+    def test_validation_rejects_unknown_fields(self) -> None:
+        command = self.command()
+        command["secret"] = "must-not-be-accepted"
+        with self.assertRaisesRegex(WatcherError, "invalid_command_fields"):
+            validate_command(command, CONTRACT)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_aios_health_probes.py

@@ -0,0 +1,187 @@
+from __future__ import annotations
+
+import importlib.util
+import os
+from pathlib import Path
+import json
+import sys
+import tempfile
+import unittest
+from unittest import mock
+
+
+MODULE = Path(__file__).resolve().parents[1] / "automation" / "health_probe_common.py"
+SPEC = importlib.util.spec_from_file_location("health_probe_common", MODULE)
+assert SPEC and SPEC.loader
+common = importlib.util.module_from_spec(SPEC)
+SPEC.loader.exec_module(common)
+sys.modules["health_probe_common"] = common
+
+CENTRAL_MODULE = Path(__file__).resolve().parents[1] / "automation" / "central_gpt_health_probe.py"
+CENTRAL_SPEC = importlib.util.spec_from_file_location("central_gpt_health_probe", CENTRAL_MODULE)
+assert CENTRAL_SPEC and CENTRAL_SPEC.loader
+central = importlib.util.module_from_spec(CENTRAL_SPEC)
+CENTRAL_SPEC.loader.exec_module(central)
+
+CONTRACT = "cbe33ecab8e9794ba5f318bea43aeaf447a56fbc"
+
+
+class HealthProbeSecurityTests(unittest.TestCase):
+    def test_existing_pending_event_is_rechecked_without_duplicate_post(self):
+        config = {
+            "gateway_event_url": "http://127.0.0.1:18920/v1/orchestrator/events",
+            "gateway_token_file": "/run/aios-orchestrator-gateway/token",
+            "project_key": "v2r1-personal-weixin",
+            "contract_commit": CONTRACT,
+            "central_timeout_seconds": 1,
+            "poll_interval_seconds": 0.01,
+            "central_receipt_path": "/run/aios-health/central-gpt.json",
+        }
+        event_id = "health-central-" + "a" * 32
+        with (
+            mock.patch.object(central, "load_config", return_value=config),
+            mock.patch.object(central, "read_token", return_value="not-a-real-token"),
+            mock.patch.object(central, "_load_pending", return_value=(event_id, 3)),
+            mock.patch.object(
+                central,
+                "request_json",
+                return_value=(200, {"status": "TRIGGER_FAILED"}),
+            ) as request,
+        ):
+            with self.assertRaisesRegex(common.ProbeError, "central_decision_not_proven"):
+                central.run(Path("/not/read"))
+        self.assertTrue(request.call_args_list)
+        self.assertTrue(all(call.kwargs.get("method", "GET") == "GET" for call in request.call_args_list))
+
+    def test_central_pending_marker_is_metadata_only_and_reusable(self):
+        with tempfile.TemporaryDirectory() as temp:
+            path = Path(temp) / "central-gpt.pending.json"
+            path.write_text(
+                json.dumps(
+                    {
+                        "contract_commit": CONTRACT,
+                        "event_id": "health-central-" + "a" * 32,
+                        "state_version": 7,
+                    }
+                ),
+                encoding="utf-8",
+            )
+            os.chmod(path, 0o640)
+            self.assertEqual(
+                central._load_pending(path, CONTRACT, owners={os.geteuid()}),
+                ("health-central-" + "a" * 32, 7),
+            )
+
+    def test_central_pending_marker_wrong_contract_fails_closed(self):
+        with tempfile.TemporaryDirectory() as temp:
+            path = Path(temp) / "central-gpt.pending.json"
+            path.write_text(
+                json.dumps(
+                    {
+                        "contract_commit": "0" * 40,
+                        "event_id": "health-central-" + "a" * 32,
+                        "state_version": 0,
+                    }
+                ),
+                encoding="utf-8",
+            )
+            os.chmod(path, 0o640)
+            with self.assertRaises(common.ProbeError):
+                central._load_pending(path, CONTRACT, owners={os.geteuid()})
+
+    def test_central_pending_marker_symlink_fails_closed(self):
+        if not hasattr(os, "symlink"):
+            self.skipTest("symlink unavailable")
+        with tempfile.TemporaryDirectory() as temp:
+            target = Path(temp) / "target"
+            target.write_text("{}", encoding="utf-8")
+            link = Path(temp) / "central-gpt.pending.json"
+            try:
+                link.symlink_to(target)
+            except OSError:
+                self.skipTest("symlink privilege unavailable")
+            with self.assertRaises(common.ProbeError):
+                central._load_pending(link, CONTRACT, owners={os.geteuid()})
+
+    def test_probe_error_reason_is_metadata_only(self):
+        self.assertEqual(central._safe_reason(common.ProbeError("gateway_unavailable")), "gateway_unavailable")
+        self.assertEqual(central._safe_reason(ValueError("secret value leaked!")), "probe_error")
+
+    def test_availability_receipts_are_readable_only_by_quorum_group(self):
+        source = MODULE.read_text(encoding="utf-8")
+        self.assertIn("os.fchown(fd, 0, info.st_gid)", source)
+        self.assertIn("os.fchmod(fd, 0o640)", source)
+        self.assertNotIn("os.fchmod(fd, 0o644)", source)
+
+    def test_codex_probe_commands_are_group_readable_by_watcher(self):
+        unit = (
+            Path(__file__).resolve().parents[1]
+            / "systemd"
+            / "aios-codex-executor-health-probe.service"
+        ).read_text(encoding="utf-8")
+        self.assertIn("User=root\n", unit)
+        self.assertIn("Group=aios-orchestrator\n", unit)
+        self.assertIn("UMask=0027\n", unit)
+        self.assertIn(
+            "ReadOnlyPaths=/etc/aios-automation-quorum "
+            "/etc/aios-orchestrator-gateway /var/log/aios-codex-watcher\n",
+            unit,
+        )
+        self.assertIn(
+            "ReadWritePaths=/run/aios-health "
+            "/data/aios-gitops/workspace/agents/commands/active "
+            "/var/lib/aios-codex-watcher\n",
+            unit,
+        )
+        self.assertNotIn("Group=root\n", unit)
+
+    def test_gateway_endpoint_is_exact_loopback(self):
+        self.assertEqual(
+            common.gateway_base("http://127.0.0.1:18920/v1/orchestrator/events"),
+            "http://127.0.0.1:18920/v1/orchestrator",
+        )
+        for url in (
+            "http://127.0.0.1:8765/v1/orchestrator/events",
+            "http://localhost:18920/v1/orchestrator/events",
+            "https://127.0.0.1:18920/v1/orchestrator/events",
+            "http://127.0.0.1:18920/v1/orchestrator/events?token=x",
+        ):
+            with self.assertRaises(common.ProbeError):
+                common.gateway_base(url)
+
+    def test_token_newline_is_rejected(self):
+        with tempfile.TemporaryDirectory() as temp:
+            path = Path(temp) / "token"
+            path.write_bytes(b"not-a-secret-value\n")
+            os.chmod(path, 0o600)
+            with self.assertRaises(common.ProbeError):
+                common.read_token(path)
+
+    def test_token_symlink_is_rejected(self):
+        if not hasattr(os, "symlink"):
+            self.skipTest("symlink unavailable")
+        with tempfile.TemporaryDirectory() as temp:
+            target = Path(temp) / "target"
+            target.write_bytes(b"not-a-secret-value")
+            os.chmod(target, 0o600)
+            link = Path(temp) / "link"
+            try:
+                link.symlink_to(target)
+            except OSError:
+                self.skipTest("symlink privilege unavailable")
+            with self.assertRaises(common.ProbeError):
+                common.read_token(link)
+
+    def test_token_wide_mode_is_rejected(self):
+        if os.name != "posix":
+            self.skipTest("POSIX mode semantics required")
+        with tempfile.TemporaryDirectory() as temp:
+            path = Path(temp) / "token"
+            path.write_bytes(b"not-a-secret-value")
+            os.chmod(path, 0o644)
+            with self.assertRaises(common.ProbeError):
+                common.read_token(path)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_aios_orchestrator_gateway_rollback.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+umask 0077
+
+SOURCE_ROOT="${1:?source root required}"
+ROOT="$(mktemp -d /tmp/aios-orchestrator-rollback-test.XXXXXX)"
+trap 'rm -rf "$ROOT"' EXIT
+INSTALL_ROOT="$ROOT/opt"
+STATE_ROOT="$ROOT/state"
+mkdir -p "$INSTALL_ROOT/releases" "$STATE_ROOT" "$ROOT/bin"
+chmod 0700 "$STATE_ROOT"
+
+OLD="$(printf 'a%.0s' {1..64})"
+NEW="$(printf 'b%.0s' {1..64})"
+mkdir "$INSTALL_ROOT/releases/$OLD" "$INSTALL_ROOT/releases/$NEW"
+printf '%s\n' "$OLD" > "$INSTALL_ROOT/releases/$OLD/SOURCE_DIGEST"
+printf '%s\n' "$NEW" > "$INSTALL_ROOT/releases/$NEW/SOURCE_DIGEST"
+ln -s "$INSTALL_ROOT/releases/$NEW" "$INSTALL_ROOT/current"
+python3 - "$STATE_ROOT/install-receipt.json" "$INSTALL_ROOT/releases/$NEW" "$INSTALL_ROOT/releases/$OLD" <<'PY'
+import json, sys
+with open(sys.argv[1], "w", encoding="utf-8") as handle:
+    json.dump({
+        "schema_version": 1,
+        "source_digest": "b" * 64,
+        "current_release": sys.argv[2],
+        "previous_release": sys.argv[3],
+        "last_rollback": None,
+    }, handle)
+PY
+chmod 0600 "$STATE_ROOT/install-receipt.json"
+cat > "$ROOT/bin/systemctl" <<'SH'
+#!/bin/sh
+printf '%s\n' "$*" >> "${SYSTEMCTL_LOG:?}"
+exit 0
+SH
+chmod 0755 "$ROOT/bin/systemctl"
+: > "$ROOT/systemctl.log"
+
+SYSTEMCTL_LOG="$ROOT/systemctl.log" PATH="$ROOT/bin:/usr/bin:/bin" INSTALL_ROOT="$INSTALL_ROOT" STATE_ROOT="$STATE_ROOT" \
+  bash "$SOURCE_ROOT/scripts/rollback_aios_orchestrator_gateway.sh"
+FIRST="$(readlink -f "$INSTALL_ROOT/current")"
+SYSTEMCTL_LOG="$ROOT/systemctl.log" PATH="$ROOT/bin:/usr/bin:/bin" INSTALL_ROOT="$INSTALL_ROOT" STATE_ROOT="$STATE_ROOT" \
+  bash "$SOURCE_ROOT/scripts/rollback_aios_orchestrator_gateway.sh"
+SECOND="$(readlink -f "$INSTALL_ROOT/current")"
+[[ "$FIRST" == "$INSTALL_ROOT/releases/$OLD" ]]
+[[ "$SECOND" == "$FIRST" ]]
+grep -Fxq 'stop aios-orchestrator-gateway-poll.timer' "$ROOT/systemctl.log"
+grep -Fxq 'stop aios-orchestrator-gateway-poll.service' "$ROOT/systemctl.log"
+grep -Fxq 'start aios-orchestrator-gateway-poll.timer' "$ROOT/systemctl.log"
+
+printf 'tampered\n' > "$INSTALL_ROOT/releases/$OLD/SOURCE_DIGEST"
+if SYSTEMCTL_LOG="$ROOT/systemctl.log" PATH="$ROOT/bin:/usr/bin:/bin" \
+  INSTALL_ROOT="$INSTALL_ROOT" STATE_ROOT="$STATE_ROOT" \
+  bash "$SOURCE_ROOT/scripts/rollback_aios_orchestrator_gateway.sh" >/dev/null 2>&1; then
+  echo 'ROLLBACK_DIGEST_MISMATCH_TEST=FAIL' >&2
+  exit 1
+fi
+echo "ROLLBACK_DIGEST_MISMATCH_TEST=PASS"
+echo "ROLLBACK_REPEAT_TEST=PASS"

tests/test_executor_quorum_controller.py

@@ -0,0 +1,445 @@
+from __future__ import annotations
+
+import importlib.util
+import json
+import os
+import sqlite3
+import subprocess
+import sys
+import tempfile
+import time
+import unittest
+from unittest import mock
+from pathlib import Path
+
+
+MODULE_PATH = Path(__file__).resolve().parents[1] / "automation" / "executor_quorum_controller.py"
+SPEC = importlib.util.spec_from_file_location("executor_quorum_controller", MODULE_PATH)
+assert SPEC and SPEC.loader
+gateway = importlib.util.module_from_spec(SPEC)
+sys.modules[SPEC.name] = gateway
+SPEC.loader.exec_module(gateway)
+
+
+class QuorumDecisionTests(unittest.TestCase):
+    def test_gpt_and_openclaw_two_unattended_cycles(self):
+        for _ in range(2):
+            decision = gateway.evaluate_quorum(
+                gateway.Health.HEALTHY,
+                gateway.Health.HEALTHY,
+                gateway.Health.UNHEALTHY,
+                "large_repetitive_infrastructure_monitoring",
+            )
+            self.assertTrue(decision.allowed)
+            self.assertEqual("openclaw", decision.active_executor)
+            self.assertFalse(decision.repair_required)
+
+    def test_gpt_and_codex_two_unattended_cycles(self):
+        for _ in range(2):
+            decision = gateway.evaluate_quorum(
+                gateway.Health.HEALTHY,
+                gateway.Health.UNHEALTHY,
+                gateway.Health.HEALTHY,
+                "complex_code_security_architecture",
+            )
+            self.assertTrue(decision.allowed)
+            self.assertEqual("codex", decision.active_executor)
+
+    def test_both_healthy_route_by_workload(self):
+        infrastructure = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.HEALTHY, gateway.Health.HEALTHY,
+            "large_repetitive_infrastructure_monitoring",
+        )
+        code = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.HEALTHY, gateway.Health.HEALTHY,
+            "complex_code_security_architecture",
+        )
+        self.assertEqual("openclaw", infrastructure.active_executor)
+        self.assertEqual("codex", code.active_executor)
+
+    def test_standby_failure_does_not_block_or_request_repair(self):
+        decision = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.HEALTHY, gateway.Health.UNHEALTHY, "architecture"
+        )
+        self.assertTrue(decision.allowed)
+        self.assertEqual("P3", decision.priority)
+        self.assertFalse(decision.repair_required)
+
+    def test_gpt_unhealthy_blocks_even_with_two_executors(self):
+        decision = gateway.evaluate_quorum(
+            gateway.Health.UNHEALTHY, gateway.Health.HEALTHY, gateway.Health.HEALTHY, "architecture"
+        )
+        self.assertFalse(decision.allowed)
+        self.assertEqual("P0", decision.priority)
+
+    def test_gpt_unknown_blocks(self):
+        decision = gateway.evaluate_quorum(
+            gateway.Health.UNKNOWN, gateway.Health.HEALTHY, gateway.Health.HEALTHY, "architecture"
+        )
+        self.assertFalse(decision.allowed)
+        self.assertIn("UNKNOWN", decision.status)
+
+    def test_both_executors_unhealthy_block(self):
+        decision = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.UNHEALTHY, gateway.Health.UNHEALTHY, "architecture"
+        )
+        self.assertFalse(decision.allowed)
+        self.assertEqual("BLOCKED_NO_HEALTHY_EXECUTOR", decision.status)
+
+    def test_unknown_executor_does_not_count_as_healthy(self):
+        blocked = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.UNKNOWN, gateway.Health.UNHEALTHY, "architecture"
+        )
+        allowed = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.UNKNOWN, gateway.Health.HEALTHY, "architecture"
+        )
+        self.assertFalse(blocked.allowed)
+        self.assertTrue(allowed.allowed)
+        self.assertEqual("codex", allowed.active_executor)
+
+    def test_health_receipt_requires_live_decision_channel(self):
+        base = {
+            "subject": "central_gpt",
+            "health": "HEALTHY",
+            "live_probe_succeeded": True,
+            "observed_at_epoch": 1,
+        }
+        self.assertEqual(gateway.Health.UNKNOWN, gateway.validate_health_receipt(base, "central_gpt", now=1))
+        base["workspace_agent"] = {"validated_live": True}
+        self.assertEqual(gateway.Health.HEALTHY, gateway.validate_health_receipt(base, "central_gpt", now=1))
+
+    def test_stale_health_receipt_is_unknown(self):
+        receipt = {
+            "subject": "codex", "health": "HEALTHY", "live_probe_succeeded": True,
+            "observed_at_epoch": 1,
+        }
+        self.assertEqual(
+            gateway.Health.UNKNOWN,
+            gateway.validate_health_receipt(receipt, "codex", now=100, max_age_seconds=60),
+        )
+
+    def test_workspace_fallback_requires_validated_responses(self):
+        receipt = {
+            "subject": "central_gpt", "health": "HEALTHY", "live_probe_succeeded": True,
+            "observed_at_epoch": 10, "responses_api": {"validated_live": True},
+        }
+        unvalidated = dict(receipt, responses_api={"configured": True})
+        self.assertFalse(gateway.responses_fallback_allowed(False, unvalidated, now=10))
+        self.assertTrue(gateway.responses_fallback_allowed(False, receipt, now=10))
+        self.assertFalse(gateway.responses_fallback_allowed(True, receipt, now=10))
+
+
+class StoreTests(unittest.TestCase):
+    def setUp(self):
+        self.temporary = tempfile.TemporaryDirectory()
+        self.root = Path(self.temporary.name)
+        os.chmod(self.root, 0o700)
+        self.database = self.root / "controller.sqlite3"
+        self.store = gateway.QuorumStore(self.database)
+        self.decision_openclaw = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.HEALTHY, gateway.Health.UNHEALTHY,
+            "large_repetitive_infrastructure_monitoring",
+        )
+        self.decision_codex = gateway.evaluate_quorum(
+            gateway.Health.HEALTHY, gateway.Health.UNHEALTHY, gateway.Health.HEALTHY,
+            "complex_code_security_architecture",
+        )
+
+    def tearDown(self):
+        self.store.close()
+        self.temporary.cleanup()
+
+    def create_task(self):
+        self.store.ingest_event("event-1", {"work_unit": "WU-1"}, "http")
+        return self.store.upsert_task(
+            work_unit="WU-1",
+            contract_commit="c" * 40,
+            event_id="event-1",
+            state_version=1,
+            workload="large_repetitive_infrastructure_monitoring",
+            decision=self.decision_openclaw,
+            checkpoint="checkpoint-7",
+        )
+
+    def test_same_event_id_same_payload_is_idempotent(self):
+        self.assertTrue(self.store.ingest_event("event", {"value": 1}, "http"))
+        self.assertFalse(self.store.ingest_event("event", {"value": 1}, "file-inbox"))
+        count = self.store.db.execute("SELECT COUNT(*) AS n FROM events").fetchone()["n"]
+        self.assertEqual(1, count)
+
+    def test_same_dispatch_is_not_emitted_twice(self):
+        self.store.ingest_event("event-3", {"work_unit": "WU-3"}, "http")
+        kwargs = dict(
+            work_unit="WU-3", contract_commit="e" * 40, event_id="event-3", state_version=1,
+            workload="large_repetitive_infrastructure_monitoring", decision=self.decision_openclaw,
+        )
+        self.store.dispatch_task(**kwargs)
+        self.store.dispatch_task(**kwargs)
+        lifecycle = self.store.db.execute(
+            "SELECT COUNT(*) AS n FROM lifecycle WHERE work_unit='WU-3' AND event_type='TASK_DISPATCHED'"
+        ).fetchone()["n"]
+        outbox = self.store.db.execute(
+            "SELECT COUNT(*) AS n FROM outbox WHERE outbox_id LIKE 'dispatch:WU-3:%'"
+        ).fetchone()["n"]
+        self.assertEqual(1, lifecycle)
+        self.assertEqual(1, outbox)
+
+    def test_same_event_id_different_payload_dead_letters(self):
+        self.store.ingest_event("event", {"value": 1}, "http")
+        with self.assertRaises(gateway.EventConflict):
+            self.store.ingest_event("event", {"value": 2}, "file-inbox")
+        status = self.store.db.execute("SELECT status FROM events WHERE event_id='event'").fetchone()["status"]
+        self.assertEqual("DEAD_LETTER_CONFLICT", status)
+
+    def test_stale_state_version_rejected(self):
+        self.create_task()
+        with self.assertRaises(gateway.StaleStateVersion):
+            self.store.upsert_task(
+                work_unit="WU-1", contract_commit="c" * 40, event_id="event-1", state_version=0,
+                workload="architecture", decision=self.decision_codex,
+            )
+
+    def test_two_workers_compete_for_lease(self):
+        self.create_task()
+        self.assertTrue(self.store.claim_lease("WU-1", "openclaw", 30, now=100))
+        self.assertFalse(self.store.claim_lease("WU-1", "codex", 30, now=101))
+
+    def test_stale_lease_is_recovered(self):
+        self.create_task()
+        self.assertTrue(self.store.claim_lease("WU-1", "openclaw", 5, now=100))
+        self.store.upsert_task(
+            work_unit="WU-1", contract_commit="c" * 40, event_id="event-1", state_version=1,
+            workload="complex_code_security_architecture", decision=self.decision_codex,
+        )
+        self.assertTrue(self.store.claim_lease("WU-1", "codex", 5, now=106))
+
+    def test_active_failover_preserves_identity_checkpoint_and_effect(self):
+        self.create_task()
+        self.assertTrue(self.store.record_effect("effect-1", "WU-1", {"kind": "write_ref", "oid": "a" * 40}))
+        status = self.store.upsert_task(
+            work_unit="WU-1", contract_commit="c" * 40, event_id="event-1", state_version=1,
+            workload="complex_code_security_architecture", decision=self.decision_codex,
+        )
+        task = self.store.db.execute("SELECT * FROM tasks WHERE work_unit='WU-1'").fetchone()
+        self.assertEqual("INTERRUPTED_AGENT_FAILOVER", status)
+        self.assertEqual("openclaw", task["interrupted_executor"])
+        self.assertEqual("codex", task["active_executor"])
+        self.assertEqual("P2", task["recovery_priority"])
+        self.assertEqual("event-1", task["event_id"])
+        self.assertEqual("c" * 40, task["contract_commit"])
+        self.assertEqual("checkpoint-7", task["checkpoint"])
+        self.assertFalse(self.store.record_effect("effect-1", "WU-1", {"kind": "write_ref", "oid": "a" * 40}))
+
+    def test_lifecycle_and_summary_persist_without_openclaw(self):
+        self.create_task()
+        for event_type in (
+            "TASK_DISPATCHED", "TASK_STARTED", "TASK_ENDED", "DECISION_APPLIED",
+            "PROJECT_SUMMARY", "PROJECT_COMPLETED",
+        ):
+            self.store.append_lifecycle("WU-1", event_type, "codex", 1, {"result": "PASS"})
+        self.store.persist_summary("WU-1", {"executor": "codex", "result": "PASS"})
+        events = self.store.db.execute("SELECT COUNT(*) AS n FROM lifecycle").fetchone()["n"]
+        summaries = self.store.db.execute("SELECT COUNT(*) AS n FROM summaries").fetchone()["n"]
+        self.assertEqual(6, events)
+        self.assertEqual(1, summaries)
+
+    def test_lifecycle_and_summary_persist_without_codex(self):
+        self.create_task()
+        self.store.append_lifecycle("WU-1", "TASK_STARTED", "openclaw", 1, {"result": "RUNNING"})
+        self.store.append_lifecycle("WU-1", "TASK_ENDED", "openclaw", 1, {"result": "PASS"})
+        self.store.persist_summary("WU-1", {"executor": "openclaw", "result": "PASS"})
+        self.assertEqual(
+            "openclaw",
+            json.loads(self.store.db.execute("SELECT summary_json FROM summaries").fetchone()["summary_json"])["executor"],
+        )
+
+    def test_restart_recovers_event_lease_and_outbox(self):
+        self.create_task()
+        self.store.claim_lease("WU-1", "openclaw", 5, now=100)
+        self.store.enqueue("outbox-1", "gateway", {"event_type": "TASK_STARTED"})
+        self.store.close()
+        self.store = gateway.QuorumStore(self.database)
+        self.assertEqual(1, self.store.db.execute("SELECT COUNT(*) AS n FROM events").fetchone()["n"])
+        self.assertEqual(1, self.store.db.execute("SELECT COUNT(*) AS n FROM outbox").fetchone()["n"])
+        self.assertTrue(self.store.claim_lease("WU-1", "openclaw", 5, now=106))
+
+    def test_lifecycle_helpers_enforce_active_executor_and_complete(self):
+        self.store.ingest_event("event-2", {"work_unit": "WU-2"}, "http")
+        self.store.dispatch_task(
+            work_unit="WU-2", contract_commit="d" * 40, event_id="event-2", state_version=3,
+            workload="complex_code_security_architecture", decision=self.decision_codex,
+        )
+        self.assertFalse(self.store.start_task("WU-2", "openclaw", 3, 30))
+        self.assertTrue(self.store.start_task("WU-2", "codex", 3, 30))
+        self.store.end_task(
+            "WU-2", "codex", 3, "PASS", {"executor": "codex", "result": "PASS"}, project_completed=True,
+        )
+        task = self.store.db.execute("SELECT status,lease_owner FROM tasks WHERE work_unit='WU-2'").fetchone()
+        self.assertEqual("COMPLETED", task["status"])
+        self.assertIsNone(task["lease_owner"])
+        event_types = [row["event_type"] for row in self.store.db.execute("SELECT event_type FROM lifecycle ORDER BY sequence")]
+        self.assertEqual(
+            ["TASK_DISPATCHED", "TASK_STARTED", "TASK_ENDED", "DECISION_APPLIED", "PROJECT_SUMMARY", "PROJECT_COMPLETED"],
+            event_types,
+        )
+        self.assertEqual(6, self.store.db.execute("SELECT COUNT(*) AS n FROM outbox").fetchone()["n"])
+
+    def test_blocker_threshold_enters_dead_letter(self):
+        self.assertEqual("RETRY", self.store.record_blocker("same", 2))
+        self.assertEqual("RETRY", self.store.record_blocker("same", 2))
+        self.assertEqual("DEAD_LETTER", self.store.record_blocker("same", 2))
+
+    def test_outbox_retries_then_dead_letters_and_success_is_persisted(self):
+        self.store.enqueue("failure", "gateway", {"event_type": "TASK_STARTED"})
+        self.store.enqueue("success", "gateway", {"event_type": "TASK_ENDED"})
+
+        def sender(payload):
+            if payload["event_type"] == "TASK_STARTED":
+                raise OSError("gateway unavailable")
+
+        now = time.time() + 1
+        self.assertEqual((1, 1), self.store.deliver_outbox(sender, max_attempts=2, now=now))
+        self.assertEqual((0, 1), self.store.deliver_outbox(sender, max_attempts=2, now=now + 3))
+        statuses = {
+            row["outbox_id"]: row["status"] for row in self.store.db.execute("SELECT outbox_id,status FROM outbox")
+        }
+        self.assertEqual("DEAD_LETTER", statuses["failure"])
+        self.assertEqual("SENT", statuses["success"])
+
+    def test_git_ref_polling_detects_missed_webhook(self):
+        self.assertFalse(self.store.observe_ref("refs/heads/main", "a" * 40))
+        self.assertTrue(self.store.observe_ref("refs/heads/main", "b" * 40))
+        self.assertFalse(self.store.observe_ref("refs/heads/main", "b" * 40))
+
+    def test_git_ref_poller_creates_one_event_per_change(self):
+        values = iter(("a" * 40, "b" * 40, "b" * 40))
+
+        def resolver(_repo, _ref):
+            return next(values)
+
+        self.assertEqual(0, gateway.poll_git_refs(self.store, Path("/repo"), ["refs/heads/main"], resolver))
+        self.assertEqual(1, gateway.poll_git_refs(self.store, Path("/repo"), ["refs/heads/main"], resolver))
+        self.assertEqual(0, gateway.poll_git_refs(self.store, Path("/repo"), ["refs/heads/main"], resolver))
+        self.assertEqual(1, self.store.db.execute("SELECT COUNT(*) AS n FROM events").fetchone()["n"])
+
+
+class RecoveryAndSafetyTests(unittest.TestCase):
+    def setUp(self):
+        self.temporary = tempfile.TemporaryDirectory()
+        self.root = Path(self.temporary.name)
+        os.chmod(self.root, 0o700)
+
+    def tearDown(self):
+        self.temporary.cleanup()
+
+    def test_controller_git_authority_is_read_only_in_systemd_sandbox(self):
+        unit = (
+            Path(__file__).resolve().parents[1]
+            / "systemd"
+            / "aios-automation-quorum-controller.service"
+        ).read_text(encoding="utf-8")
+        self.assertIn("SupplementaryGroups=aios-orchestrator gitops\n", unit)
+        self.assertIn("SuccessExitStatus=2\n", unit)
+        self.assertIn(
+            "ReadOnlyPaths=/etc/aios-automation-quorum /run/aios-health "
+            "/data/aios-gitops/repo.git\n",
+            unit,
+        )
+        self.assertNotIn(
+            "ReadWritePaths=/var/lib/aios-automation-quorum /data/aios-gitops/repo.git",
+            unit,
+        )
+
+    def test_http_failure_spools_then_file_poll_recovers(self):
+        inbox = self.root / "inbox"
+        inbox.mkdir(mode=0o700)
+        store = gateway.QuorumStore(self.root / "store.sqlite3")
+        try:
+            def fail(_payload):
+                raise OSError("network unavailable")
+
+            self.assertFalse(gateway.spool_after_http_failure(fail, {"kind": "dispatch"}, inbox, "event-1"))
+            self.assertEqual(1, gateway.poll_file_inbox(store, inbox))
+            self.assertEqual(1, store.db.execute("SELECT COUNT(*) AS n FROM events").fetchone()["n"])
+        finally:
+            store.close()
+
+    def test_git_ref_resolution_scopes_safe_directory_to_validated_repo(self):
+        repo = self.root / "repo.git"
+        repo.mkdir(mode=0o700)
+        completed = subprocess.CompletedProcess([], 0, stdout="a" * 40 + "\n")
+        with mock.patch.object(gateway.subprocess, "run", return_value=completed) as run:
+            self.assertEqual("a" * 40, gateway.resolve_git_ref(repo, "refs/heads/main"))
+        self.assertEqual(
+            [
+                "git",
+                "-c",
+                f"safe.directory={repo}",
+                "-C",
+                str(repo),
+                "rev-parse",
+                "--verify",
+                "refs/heads/main",
+            ],
+            run.call_args.args[0],
+        )
+
+    def test_git_ref_resolution_rejects_symlink_and_world_writable_repo(self):
+        target = self.root / "target.git"
+        target.mkdir(mode=0o700)
+        link = self.root / "link.git"
+        try:
+            link.symlink_to(target, target_is_directory=True)
+        except OSError:
+            link = None
+        if link is not None:
+            with self.assertRaises(gateway.ControllerError):
+                gateway.resolve_git_ref(link, "refs/heads/main")
+        if os.name == "posix":
+            target.chmod(0o707)
+            with self.assertRaises(gateway.ControllerError):
+                gateway.resolve_git_ref(target, "refs/heads/main")
+
+    @unittest.skipIf(os.name == "nt", "POSIX mode semantics required")
+    def test_symlink_and_writable_parent_are_fail_closed(self):
+        safe = self.root / "safe"
+        safe.mkdir(mode=0o700)
+        receipt = safe / "receipt.json"
+        receipt.write_text('{"subject":"codex"}', encoding="utf-8")
+        receipt.chmod(0o600)
+        link = safe / "link.json"
+        link.symlink_to(receipt)
+        with self.assertRaises(gateway.ControllerError):
+            gateway.read_secure_json(link)
+        safe.chmod(0o777)
+        with self.assertRaises(gateway.ControllerError):
+            gateway.read_secure_json(receipt)
+
+    @unittest.skipIf(os.name == "nt", "POSIX ownership and symlink semantics required")
+    def test_database_symlink_is_fail_closed(self):
+        safe = self.root / "safe-db"
+        safe.mkdir(mode=0o700)
+        target = safe / "target.sqlite3"
+        target.write_bytes(b"")
+        target.chmod(0o600)
+        link = safe / "controller.sqlite3"
+        link.symlink_to(target)
+        with self.assertRaises(gateway.ControllerError):
+            gateway.QuorumStore(link)
+
+    def test_secret_and_process_output_fields_rejected(self):
+        for payload in ({"token": "x"}, {"nested": {"stderr": "x"}}, {"env": {"X": "x"}}):
+            with self.assertRaises(gateway.ControllerError):
+                gateway.validate_metadata_only(payload)
+
+    def test_invalid_lifecycle_event_rejected(self):
+        store = gateway.QuorumStore(self.root / "store.sqlite3")
+        try:
+            with self.assertRaises(gateway.ControllerError):
+                store.append_lifecycle("WU", "UNAPPROVED", None, 1, {})
+        finally:
+            store.close()
+
+
+if __name__ == "__main__":
+    unittest.main(verbosity=2)

tests/test_wechat_send_backend.py

@@ -1,11 +1,20 @@
 from __future__ import annotations
 
 import importlib.util
+import io
+import os
+import signal
+import subprocess
 import sys
+import tempfile
+import time
+import urllib.error
+import urllib.parse
+from contextlib import redirect_stderr, redirect_stdout
 from pathlib import Path
 from types import SimpleNamespace
 from unittest import TestCase
-from unittest.mock import patch
+from unittest.mock import Mock, call, patch
 
 
 BACKEND_PATH = Path(__file__).resolve().parents[1] / "scripts" / "wechat_send_backend.py"
@@ -80,6 +89,450 @@ class WechatSendBackendTests(TestCase):
         self.assertEqual(args[1]["content"], "hello")
         self.assertFalse(args[1]["dry_run"])
 
+    def test_ucc_auth_is_authorization_header_not_argv_or_output(self):
+        secret = "ucc-super-secret-token"
+
+        class Response:
+            status = 200
+
+            def __enter__(self):
+                return self
+
+            def __exit__(self, *_args):
+                return False
+
+            def read(self, _limit=-1):
+                return b'{"ok":true,"status":"sent"}'
+
+        urlopen = Mock(return_value=Response())
+        output = io.StringIO()
+        with (
+            patch.object(self.backend, "UCC_ADAPTER_TOKEN", secret),
+            patch.object(self.backend, "_open_no_redirect", urlopen),
+            redirect_stdout(output),
+            redirect_stderr(output),
+        ):
+            status, payload = self.backend._post_ucc(
+                "/api/internal/wechat/send", {"target": "chat-001", "content": "hello"}
+            )
+
+        request = urlopen.call_args.args[0]
+        self.assertEqual(request.get_header("Authorization"), f"Bearer {secret}")
+        self.assertEqual(status, 200)
+        self.assertEqual(payload, {"ok": True, "status": "sent"})
+        self.assertNotIn(secret, " ".join(self.backend._openclaw_base_args()))
+        self.assertNotIn(secret, output.getvalue())
+        self.assertFalse({"--gateway", "--token", "--password"} & set(self.backend._openclaw_base_args()))
+
+    def test_ucc_paths_are_canonical_first_unique_and_bounded(self):
+        with patch.object(self.backend, "UCC_SEND_PATH", "/api/internal/wechat/send"):
+            paths = self.backend._ucc_send_paths()
+
+        self.assertEqual(paths[0], "/api/internal/wechat/send")
+        self.assertLessEqual(len(paths), 2)
+        self.assertEqual(len(paths), len(set(paths)))
+        self.assertTrue(all(path.startswith("/") for path in paths))
+
+    def test_ucc_accepts_only_explicit_true_and_sent_when_not_dry_run(self):
+        self.assertTrue(self.backend._ucc_response_sent({"ok": True, "status": "sent"}))
+        for response in (
+            {"ok": 1, "status": "sent"},
+            {"ok": True, "status": "accepted"},
+            {"ok": False, "status": "sent"},
+            {"status": "sent"},
+        ):
+            with self.subTest(response=response):
+                self.assertFalse(self.backend._ucc_response_sent(response))
+
+    def test_ambiguous_canonical_failures_never_fallback(self):
+        secret = "raw-upstream-secret"
+        failures = (
+            TimeoutError(secret),
+            ConnectionError(secret),
+            self.backend._BackendProtocolError(secret),
+            RuntimeError(secret),
+        )
+        for failure in failures:
+            with self.subTest(failure=type(failure).__name__):
+                with (
+                    patch.object(self.backend, "UCC_SEND_PATH", "/api/internal/wechat/send"),
+                    patch.object(self.backend, "_post_ucc", side_effect=failure) as post,
+                ):
+                    result = self.backend.send_ucc_adapter(
+                        target="chat-001", content="hello", message_id="msg-001"
+                    ).to_dict()
+
+                self.assertFalse(result["ok"])
+                self.assertEqual(result["code"], "ucc_adapter_unavailable")
+                self.assertEqual(post.call_count, 1)
+                self.assertNotIn(secret, repr(result))
+
+    def test_only_explicit_http_404_or_405_uses_legacy_fallback(self):
+        for http_status in (404, 405):
+            with self.subTest(http_status=http_status):
+                missing = urllib.error.HTTPError(
+                    "http://127.0.0.1/api/internal/wechat/send",
+                    http_status,
+                    "not found",
+                    {},
+                    None,
+                )
+                with (
+                    patch.object(self.backend, "UCC_SEND_PATH", "/api/internal/wechat/send"),
+                    patch.object(
+                        self.backend,
+                        "_post_ucc",
+                        side_effect=[missing, (200, {"ok": True, "status": "sent"})],
+                    ) as post,
+                ):
+                    result = self.backend.send_ucc_adapter(
+                        target="chat-001", content="hello", message_id="msg-001"
+                    ).to_dict()
+
+                self.assertTrue(result["ok"])
+                self.assertEqual(result["endpoint"], "/internal/channels/wechat/send")
+                self.assertEqual(post.call_count, 2)
+
+    def test_non_not_found_http_error_never_falls_back(self):
+        denied = urllib.error.HTTPError(
+            "http://127.0.0.1/api/internal/wechat/send", 401, "denied", {}, None
+        )
+        with patch.object(self.backend, "_post_ucc", side_effect=denied) as post:
+            result = self.backend.send_ucc_adapter(target="chat-001", content="hello").to_dict()
+
+        self.assertFalse(result["ok"])
+        self.assertEqual(result["code"], "ucc_adapter_http_error")
+        post.assert_called_once()
+
+    def test_ucc_rejection_does_not_expose_raw_error_or_secret(self):
+        secret = "provider-password=secret-value"
+        with patch.object(
+            self.backend,
+            "_post_ucc",
+            return_value=(200, {"ok": False, "status": "failed", "error": secret}),
+        ):
+            result = self.backend.send_ucc_adapter(
+                target="chat-001", content="hello", message_id="msg-001"
+            ).to_dict()
+
+        self.assertFalse(result["ok"])
+        self.assertEqual(result["code"], "ucc_adapter_rejected")
+        self.assertNotIn(secret, repr(result))
+
+    def test_dry_run_requires_dry_run_status_and_never_reports_sent(self):
+        with patch.object(
+            self.backend,
+            "_post_ucc",
+            return_value=(200, {"ok": True, "status": "dry_run"}),
+        ):
+            result = self.backend.send_ucc_adapter(
+                target="chat-001", content="hello", dry_run=True
+            ).to_dict()
+
+        self.assertTrue(result["ok"])
+        self.assertEqual(result["status"], "dry_run")
+        self.assertNotEqual(result["status"], "sent")
+
+        for dry_run, upstream_status in ((True, "sent"), (False, "dry_run")):
+            with self.subTest(dry_run=dry_run, upstream_status=upstream_status):
+                with patch.object(
+                    self.backend,
+                    "_post_ucc",
+                    return_value=(200, {"ok": True, "status": upstream_status}),
+                ):
+                    rejected = self.backend.send_ucc_adapter(
+                        target="chat-001", content="hello", dry_run=dry_run
+                    ).to_dict()
+                self.assertFalse(rejected["ok"])
+                self.assertEqual(rejected["status"], "failed")
+
+    def test_invalid_provider_message_id_never_reverses_confirmed_send(self):
+        invalid_values = (
+            "\ud800",
+            "contains\x00control",
+            "x" * (self.backend.MAX_IDENTIFIER_BYTES + 1),
+            {"not": "a string"},
+        )
+        for provider_message_id in invalid_values:
+            with self.subTest(value=repr(provider_message_id)[:40]):
+                with patch.object(
+                    self.backend,
+                    "_post_ucc",
+                    return_value=(
+                        200,
+                        {
+                            "ok": True,
+                            "status": "sent",
+                            "provider_message_id": provider_message_id,
+                        },
+                    ),
+                ):
+                    result = self.backend.send_ucc_adapter(
+                        target="chat-001", content="hello"
+                    ).to_dict()
+
+                self.assertTrue(result["ok"])
+                self.assertEqual(result["status"], "sent")
+                self.assertNotIn("provider_message_id", result)
+
+    def test_openclaw_2026_6_11_commands_have_no_unsupported_global_gateway(self):
+        completed = SimpleNamespace(returncode=0, stdout='{"channels": []}')
+        with (
+            patch.object(self.backend, "OPENCLAW_BIN", "/usr/local/bin/openclaw"),
+            patch.object(self.backend, "_run_openclaw", return_value=completed) as run,
+        ):
+            self.assertIsNone(self.backend.discover_openclaw_wechat_channel())
+
+        command = run.call_args.args[0]
+        self.assertEqual(command, ["/usr/local/bin/openclaw", "channels", "list", "--json"])
+        self.assertFalse({"--gateway", "--token", "--password"} & set(command))
+
+    def test_openclaw_output_overflow_terminates_while_process_is_running(self):
+        writer = (
+            "import os,time;"
+            f"os.write(1,b'x'*{self.backend.MAX_RESPONSE_BYTES + 4096});"
+            "time.sleep(10)"
+        )
+        started = time.monotonic()
+        completed = self.backend._run_openclaw([sys.executable, "-c", writer], timeout=4)
+        elapsed = time.monotonic() - started
+
+        self.assertLess(elapsed, 2.0)
+        self.assertNotEqual(completed.returncode, 0)
+        self.assertEqual(completed.stdout, "")
+        self.assertEqual(completed.stderr, "")
+
+    def test_openclaw_timeout_returns_failure_and_terminates_promptly(self):
+        started = time.monotonic()
+        completed = self.backend._run_openclaw(
+            [sys.executable, "-c", "import time;time.sleep(10)"], timeout=1
+        )
+        elapsed = time.monotonic() - started
+
+        self.assertLess(elapsed, 3.0)
+        self.assertNotEqual(completed.returncode, 0)
+        self.assertEqual(completed.stdout, "")
+        self.assertEqual(completed.stderr, "")
+
+    def test_timeout_kills_inherited_pipe_descendant_after_parent_exits(self):
+        if os.name != "posix" or not Path("/proc").is_dir():
+            self.skipTest("POSIX process-group and procfs contract")
+
+        def process_is_running(pid):
+            try:
+                state = Path(f"/proc/{pid}/stat").read_text(encoding="utf-8").split()[2]
+            except (FileNotFoundError, IndexError, OSError):
+                return False
+            return state not in {"X", "Z"}
+
+        with tempfile.TemporaryDirectory() as directory:
+            pid_path = Path(directory) / "descendant.pid"
+            descendant = "import time;time.sleep(30)"
+            launcher = (
+                "import pathlib,subprocess,sys;"
+                f"child=subprocess.Popen([sys.executable,'-c',{descendant!r}]);"
+                f"pathlib.Path({str(pid_path)!r}).write_text(str(child.pid),encoding='utf-8')"
+            )
+            started = time.monotonic()
+            completed = self.backend._run_openclaw(
+                [sys.executable, "-c", launcher], timeout=1
+            )
+            elapsed = time.monotonic() - started
+            self.assertTrue(pid_path.is_file())
+            descendant_pid = int(pid_path.read_text(encoding="utf-8"))
+            try:
+                deadline = time.monotonic() + 2
+                while process_is_running(descendant_pid) and time.monotonic() < deadline:
+                    time.sleep(0.02)
+                self.assertFalse(process_is_running(descendant_pid))
+            finally:
+                if process_is_running(descendant_pid):
+                    os.kill(descendant_pid, signal.SIGKILL)
+
+        self.assertLess(elapsed, 3.0)
+        self.assertNotEqual(completed.returncode, 0)
+
+    def test_process_tree_termination_uses_posix_process_group(self):
+        if os.name != "posix":
+            self.skipTest("POSIX process-group contract")
+
+        class Process:
+            pid = 43210
+
+            def __init__(self):
+                self.wait_count = 0
+
+            def poll(self):
+                return None
+
+            def wait(self, timeout):
+                self.wait_count += 1
+                if self.wait_count == 1:
+                    raise subprocess.TimeoutExpired(["openclaw"], timeout)
+                return -signal.SIGKILL
+
+        process = Process()
+        with patch.object(self.backend.os, "killpg") as killpg:
+            self.backend._terminate_process_tree(process)
+
+        self.assertEqual(
+            killpg.call_args_list,
+            [
+                call(process.pid, signal.SIGTERM),
+                call(process.pid, signal.SIGKILL),
+            ],
+        )
+
+    def test_unsupported_and_generic_chat_backends_fail_closed(self):
+        with (
+            patch.object(self.backend, "SEND_BACKEND", "openclaw-chat"),
+            patch.object(self.backend, "ucc_adapter_alive", return_value=False),
+        ):
+            selected = self.backend.select_backend()
+            result = self.backend.send_message(target="chat-001", content="hello")
+
+        self.assertEqual(selected["backend"], "unavailable")
+        self.assertEqual(selected["reason"], "unsupported_backend")
+        self.assertFalse(result["ok"])
+        self.assertEqual(result["code"], "unsupported_backend")
+
+    def test_invalid_or_oversized_input_is_rejected_before_network(self):
+        with patch.object(self.backend, "_post_ucc") as post:
+            empty = self.backend.send_ucc_adapter(target="", content="hello").to_dict()
+            oversized = self.backend.send_ucc_adapter(
+                target="chat-001", content="x" * (self.backend.MAX_CONTENT_BYTES + 1)
+            ).to_dict()
+
+        self.assertEqual(empty["code"], "invalid_input")
+        self.assertEqual(oversized["code"], "input_too_large")
+        post.assert_not_called()
+
+    def test_unpaired_surrogate_inputs_fail_closed_before_network(self):
+        cases = (
+            {"target": "\ud800", "content": "hello"},
+            {"target": "chat-001", "content": "\ud800"},
+            {"target": "chat-001", "content": "hello", "account_id": "\ud800"},
+            {"target": "chat-001", "content": "hello", "message_id": "\ud800"},
+            {"target": "chat-001", "content": "hello", "metadata": {"bad": "\ud800"}},
+        )
+        with patch.object(self.backend, "_post_ucc") as post:
+            for kwargs in cases:
+                with self.subTest(field=next(reversed(kwargs))):
+                    result = self.backend.send_ucc_adapter(**kwargs).to_dict()
+                    self.assertEqual(result["code"], "invalid_input")
+        post.assert_not_called()
+
+    def test_deeply_nested_metadata_is_bounded_before_network(self):
+        metadata = {}
+        for _ in range(1200):
+            metadata = {"nested": metadata}
+
+        with patch.object(self.backend, "_post_ucc") as post:
+            result = self.backend.send_ucc_adapter(
+                target="chat-001", content="hello", metadata=metadata
+            ).to_dict()
+
+        self.assertEqual(result["code"], "input_too_large")
+        post.assert_not_called()
+
+    def test_adapter_origin_must_be_allowlisted(self):
+        with (
+            patch.object(self.backend, "UCC_ADAPTER_URL", "https://evil.example:8443"),
+            patch.object(
+                self.backend,
+                "UCC_ADAPTER_ALLOWED_ORIGINS",
+                ("http://127.0.0.1:18800",),
+            ),
+        ):
+            self.assertIsNone(self.backend._adapter_base_url())
+
+        with (
+            patch.object(self.backend, "UCC_ADAPTER_URL", "https://adapter.example:8443"),
+            patch.object(
+                self.backend,
+                "UCC_ADAPTER_ALLOWED_ORIGINS",
+                ("https://adapter.example:8443",),
+            ),
+        ):
+            self.assertEqual(
+                self.backend._adapter_base_url(), "https://adapter.example:8443"
+            )
+
+    def test_adapter_origin_rejects_scheme_userinfo_fragment_and_path(self):
+        invalid_origins = (
+            "ftp://127.0.0.1:18800",
+            "http://user:password@127.0.0.1:18800",
+            "http://127.0.0.1:18800#fragment",
+            "http://127.0.0.1:18800/base-path",
+        )
+        for origin in invalid_origins:
+            with self.subTest(origin=origin):
+                with (
+                    patch.object(self.backend, "UCC_ADAPTER_URL", origin),
+                    patch.object(
+                        self.backend,
+                        "UCC_ADAPTER_ALLOWED_ORIGINS",
+                        ("http://127.0.0.1:18800",),
+                    ),
+                ):
+                    self.assertIsNone(self.backend._adapter_base_url())
+
+    def test_adapter_path_rejects_decoded_traversal(self):
+        for path in (
+            "/api/%2e%2e/send",
+            "/api/%2E%2E/send",
+            "/api/%2525252e%2525252e/send",
+            "/api/%252525252e%252525252e/send",
+            "/api/../send",
+            "/api/%zz/send",
+        ):
+            with self.subTest(path=path):
+                self.assertIsNone(self.backend._safe_path(path))
+
+    def test_adapter_path_keeps_intended_safe_canonical_paths(self):
+        for path in (
+            "/api/internal/wechat/send",
+            "/internal/channels/wechat/send",
+            "/api/%7Ehealth/status",
+        ):
+            with self.subTest(path=path):
+                self.assertEqual(self.backend._safe_path(path), path)
+
+    def test_redirects_are_refused_and_authorization_cannot_cross_origin(self):
+        handler = self.backend._NoRedirectHandler()
+        self.assertIsNone(
+            handler.redirect_request(
+                None,
+                None,
+                302,
+                "redirect",
+                {"Location": "https://evil.example/steal"},
+                "https://evil.example/steal",
+            )
+        )
+
+        redirected = urllib.error.HTTPError(
+            "http://127.0.0.1:18800/api/internal/wechat/send",
+            302,
+            "redirect",
+            {"Location": "https://evil.example/steal"},
+            None,
+        )
+        with (
+            patch.object(self.backend, "UCC_ADAPTER_TOKEN", "header-secret"),
+            patch.object(self.backend, "_open_no_redirect", side_effect=redirected) as opened,
+        ):
+            result = self.backend.send_ucc_adapter(
+                target="chat-001", content="hello"
+            ).to_dict()
+
+        request = opened.call_args.args[0]
+        self.assertEqual(urllib.parse.urlsplit(request.full_url).netloc, "127.0.0.1:18800")
+        self.assertEqual(request.get_header("Authorization"), "Bearer header-secret")
+        opened.assert_called_once()
+        self.assertFalse(result["ok"])
+        self.assertEqual(result["code"], "ucc_adapter_http_error")
+
 
 if __name__ == "__main__":
     import unittest

tests/test_weixin_bigint_parser.py

@@ -0,0 +1,63 @@
+from __future__ import annotations
+
+import importlib.util
+import json
+import subprocess
+from pathlib import Path
+
+
+PATCHER_PATH = Path(__file__).resolve().parents[1] / 'fixes' / 'patch_openclaw_weixin_bigint.py'
+
+
+def load_patcher():
+    spec = importlib.util.spec_from_file_location('patch_openclaw_weixin_bigint', PATCHER_PATH)
+    assert spec is not None and spec.loader is not None
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+def test_api_patch_is_idempotent_and_scoped() -> None:
+    patcher = load_patcher()
+    ts = '\n'.join([
+        'import { fileURLToPath } from "node:url";',
+        'import { redactBody, redactUrl } from "../util/redact.js";',
+        'const resp: GetUpdatesResp = JSON.parse(rawText);',
+    ])
+    js = '\n'.join([
+        'import { fileURLToPath } from "node:url";',
+        'import { redactBody, redactUrl } from "../util/redact.js";',
+        'const resp = JSON.parse(rawText);',
+    ])
+    types = 'export interface WeixinMessage {\n  message_id?: number;\n}\n'
+
+    ts_once = patcher.patch_api_ts(ts)
+    js_once = patcher.patch_api_js(js)
+    types_once = patcher.patch_types_ts(types)
+
+    assert patcher.patch_api_ts(ts_once) == ts_once
+    assert patcher.patch_api_js(js_once) == js_once
+    assert patcher.patch_types_ts(types_once) == types_once
+    assert 'parseWeixinGetUpdatesJson(rawText)' in ts_once
+    assert 'parseWeixinGetUpdatesJson(rawText)' in js_once
+    assert 'message_id?: string | number;' in types_once
+
+
+def test_node_reviver_preserves_only_weixin_exact_ids() -> None:
+    script = '''
+const ids = new Set(["message_id", "msg_id", "root_id", "parent_id", "server_msg_id", "new_msg_id"]);
+const parsed = JSON.parse('{"ret":0,"seq":42,"msgs":[{"message_id":7482038281766381234,"create_time_ms":1783856936191,"item_list":[{"msg_id":"3123141975110186863"}]}]}', (key, value, context) => {
+  if (!ids.has(key) || value == null || typeof value === "string") return value;
+  if (typeof value !== "number" || !context?.source || !/^(?:0|[1-9]\\d*)$/.test(context.source)) throw new Error("unsafe id");
+  return context.source;
+});
+console.log(JSON.stringify({ messageId: parsed.msgs[0].message_id, msgId: parsed.msgs[0].item_list[0].msg_id, seqType: typeof parsed.seq, timestampType: typeof parsed.msgs[0].create_time_ms }));
+'''
+    completed = subprocess.run(['node', '-e', script], check=True, capture_output=True, text=True)
+    result = json.loads(completed.stdout)
+    assert result == {
+        'messageId': '7482038281766381234',
+        'msgId': '3123141975110186863',
+        'seqType': 'number',
+        'timestampType': 'number',
+    }

tests/test_weixin_image_followup_intent.py

@@ -0,0 +1,563 @@
+from __future__ import annotations
+
+import importlib.util
+import json
+import subprocess
+from pathlib import Path
+
+import pytest
+
+
+def load_js_process_helpers() -> str:
+    patcher_path = Path(__file__).resolve().parents[1] / 'fixes' / 'patch_openclaw_weixin_hermes.py'
+    assert patcher_path.exists(), f'missing patcher: {patcher_path}'
+    spec = importlib.util.spec_from_file_location('patch_openclaw_weixin_hermes', patcher_path)
+    assert spec is not None and spec.loader is not None
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module.JS_PROCESS_HELPERS
+
+
+
+def load_patcher_module() -> object:
+    patcher_path = Path(__file__).resolve().parents[1] / 'fixes' / 'patch_openclaw_weixin_hermes.py'
+    assert patcher_path.exists(), f'missing patcher: {patcher_path}'
+    spec = importlib.util.spec_from_file_location('patch_openclaw_weixin_hermes', patcher_path)
+    assert spec is not None and spec.loader is not None
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+
+def run_js_process_helpers(tmp_path: Path, body: str) -> dict:
+    js_process_helpers = load_js_process_helpers()
+    node_prelude = '\n'.join(
+        [
+            'const hermesTestFs = require("node:fs");',
+            'globalThis.existsSync = hermesTestFs.existsSync;',
+            'globalThis.readFileSync = hermesTestFs.readFileSync;',
+            'globalThis.writeFileSync = hermesTestFs.writeFileSync;',
+            'globalThis.mkdirSync = hermesTestFs.mkdirSync;',
+            'globalThis.appendFileSync = hermesTestFs.appendFileSync;',
+            'globalThis.path = require("node:path");',
+            'globalThis.logger = { info() {}, warn() {}, error() {} };',
+        ]
+    )
+    node_script = tmp_path / 'hermes_image_followup_check.js'
+    node_script.write_text(node_prelude + '\n\n' + js_process_helpers + '\n\n' + body, encoding='utf-8')
+    completed = subprocess.run(['node', str(node_script)], check=True, capture_output=True, text=True)
+    return json.loads(completed.stdout.strip())
+
+
+@pytest.mark.parametrize('is_ts', [True, False], ids=['ts', 'js'])
+def test_replace_or_insert_process_helpers_is_byte_idempotent(is_ts: bool) -> None:
+    patcher = load_patcher_module()
+    marker = 'export async function processOneMessage'
+    source = marker + '(message) {\n  return message;\n}\n'
+
+    once = patcher.replace_or_insert_process_helpers(source, is_ts=is_ts)
+    twice = patcher.replace_or_insert_process_helpers(once, is_ts=is_ts)
+    helpers = patcher.TS_PROCESS_HELPERS if is_ts else patcher.JS_PROCESS_HELPERS
+
+    assert helpers + '\n\n' + marker in once
+    assert twice == once
+
+
+@pytest.mark.parametrize(
+    ('is_ts', 'hook_name'),
+    [(True, 'TS_PROCESS_HOOK'), (False, 'JS_PROCESS_HOOK')],
+    ids=['ts', 'js'],
+)
+def test_remove_and_reinsert_process_hook_is_byte_idempotent(is_ts: bool, hook_name: str) -> None:
+    patcher = load_patcher_module()
+    hook = getattr(patcher, hook_name)
+    indent = '  ' if is_ts else '    '
+    needle = indent + 'ctx.CommandAuthorized = commandAuthorized;\n'
+    next_nonblank = indent + 'continueProcessing();\n'
+
+    def cycle(text: str) -> str:
+        without_hook = patcher.remove_existing_process_hermes_hook(text)
+        return without_hook.replace(needle, needle + hook + '\n', 1)
+
+    once = cycle(needle + next_nonblank)
+    twice = cycle(once)
+
+    assert hook + '\n' + next_nonblank in once
+    assert twice == once
+
+
+
+def test_looks_like_hermes_image_followup_distinguishes_diagnostics_from_real_image_questions(tmp_path: Path) -> None:
+    cases = {
+        'diag_cache_expired': ('\u56fe\u7247\u7f13\u5b58\u5df2\u5931\u6548\uff0c\u8bf7\u91cd\u65b0\u53d1\u9001\u56fe\u7247\u3002', False),
+        'diag_cache_error_en': ('image cache error', False),
+        'diag_cache_expired_en': ('the image cache expired, please resend', False),
+        'diag_copying_text_shows_cache_error': ('\u4e3a\u4ec0\u4e48\u6211\u590d\u5236\u53d1\u7ed9\u4f60\u7684\u6587\u5b57\uff0c\u4f60\u90fd\u663e\u793a\u56fe\u7247\u7f13\u5b58\u5df2\u5931\u6548\uff0c\u8bf7\u91cd\u65b0\u53d1\u9001\u56fe\u7247\u3002', False),
+        'diag_not_image': ('\u8fd9\u4e0d\u662f\u56fe\u7247\uff0c\u662f\u6587\u5b57\u6d88\u606f', False),
+        'diag_text_not_image_en': ('this is a text message, not an image', False),
+        'diag_no_image_sent': ('\u6211\u6ca1\u6709\u53d1\u56fe\u7247', False),
+        'diag_system_logs': ('\u8bf7\u68c0\u67e5\u7cfb\u7edf\u65e5\u5fd7\uff0c\u4ece\u673a\u5236\u4e0a\u4fee\u590d\u9519\u8bef', False),
+        'image_cn_1': ('\u8bf7\u770b\u4e00\u4e0b\u8fd9\u5f20\u56fe\u7247', True),
+        'image_cn_2': ('\u8fd9\u56fe\u662f\u4ec0\u4e48', True),
+        'image_cn_3': ('\u8bc6\u522b\u56fe\u7247\u5185\u5bb9', True),
+        'image_en': ('look at this image', True),
+    }
+    results = run_js_process_helpers(
+        tmp_path,
+        'const cases = '
+        + json.dumps({key: text for key, (text, _) in cases.items()}, ensure_ascii=False)
+        + ';\nconst results = {};\n'
+        + 'for (const [key, text] of Object.entries(cases)) {\n'
+        + '  results[key] = looksLikeHermesImageFollowup(text);\n'
+        + '}\n'
+        + 'console.log(JSON.stringify(results));\n',
+    )
+    for key, (_, expected) in cases.items():
+        assert results[key] is expected, f'{key}: expected {expected}, got {results[key]!r}'
+
+
+
+def test_resolve_hermes_referenced_image_followup_requires_exact_cache(tmp_path: Path) -> None:
+    cache_path = tmp_path / 'hermes-last-image-cache.json'
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const fs = require("fs");',
+                f'const cachePath = {json.dumps(str(cache_path))};',
+                'const accountId = "account-a";',
+                'const senderId = "sender-b";',
+                'const exactQuotedId = "quoted-123";',
+                'const cache = {};',
+                'cache[hermesLastImageCacheKey(accountId, senderId)] = {',
+                '  mediaUrl: "data:image/png;base64,iVBORw0KGgo=",',
+                '  timestampMs: Date.now(),',
+                '  messageId: "latest-999",',
+                '  mediaType: "image/png",',
+                '};',
+                'cache[hermesExactImageCacheKey(accountId, senderId, exactQuotedId)] = {',
+                '  mediaUrl: "data:image/png;base64,iVBORw0KGgo=",',
+                '  timestampMs: Date.now(),',
+                '  messageId: exactQuotedId,',
+                '  mediaType: "image/png",',
+                '};',
+                'fs.writeFileSync(cachePath, JSON.stringify(cache, null, 2), "utf-8");',
+                'process.env.AIOS_HERMES_WEIXIN_LAST_IMAGE_CACHE = cachePath;',
+                'const generic = resolveHermesReferencedImageFollowup(accountId, senderId, "plain quoted text", "quoted-999");',
+                'const exact = resolveHermesReferencedImageFollowup(accountId, senderId, "plain quoted text", exactQuotedId);',
+                'const forced = resolveHermesFollowupImageContext(accountId, senderId, "plain quoted text", exactQuotedId, false, true);',
+                'console.log(JSON.stringify({ generic, exact, forced }));',
+            ]
+        ),
+    )
+
+    assert results['generic']['imageIntent'] is False
+    assert results['generic']['matched'] is False
+    assert results['generic']['reason'] == 'referenced_image_not_confirmed'
+    assert results['exact']['imageIntent'] is True
+    assert results['exact']['matched'] is True
+    assert results['exact']['reason'] == 'cached_image_matched'
+    assert results['forced']['imageIntent'] is True
+    assert results['forced']['matched'] is True
+
+
+
+def test_referenced_text_without_media_evidence_stays_out_of_image_cache(tmp_path: Path) -> None:
+    cache_path = tmp_path / 'hermes-last-image-cache.json'
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const fs = require("fs");',
+                f'const cachePath = {json.dumps(str(cache_path))};',
+                'const accountId = "account-a";',
+                'const senderId = "sender-b";',
+                'const cache = {};',
+                'cache[hermesLastImageCacheKey(accountId, senderId)] = {',
+                '  mediaUrl: "data:image/png;base64,iVBORw0KGgo=",',
+                '  timestampMs: Date.now(),',
+                '  messageId: "latest-999",',
+                '  mediaType: "image/png",',
+                '};',
+                'fs.writeFileSync(cachePath, JSON.stringify(cache, null, 2), "utf-8");',
+                'process.env.AIOS_HERMES_WEIXIN_LAST_IMAGE_CACHE = cachePath;',
+                'const full = { item_list: [{ ref_msg: { message_item: { type: 0, id: "quoted-999" } } }] };',
+                'const hermesContent = "\u8fd9\u662f\u4ec0\u4e48";',
+                'const hermesReferenceContextPresent = hasHermesReferenceContext(full.item_list);',
+                'const hermesQuotedMessageId = findHermesReferencedMessageId(full.item_list);',
+                'const refMediaItem = undefined;',
+                'const hermesReferencedMediaIsImage = Boolean(refMediaItem && hermesCurrentMessageIsImage({}, refMediaItem));',
+                'const hermesReferencedImageFollowupIntent = hermesReferenceContextPresent && !refMediaItem;',
+                'const hermesCurrentImage = false;',
+                'const hermesFollowup = hermesCurrentImage',
+                '  ? { imageIntent: false, matched: false, reason: "current_image_message", cacheStrategy: "current", quotedMessageId: hermesQuotedMessageId }',
+                '  : (hermesReferencedMediaIsImage',
+                '      ? resolveHermesFollowupImageContext(accountId, senderId, hermesContent, hermesQuotedMessageId, false, true)',
+                '      : (hermesReferencedImageFollowupIntent',
+                '          ? resolveHermesReferencedImageFollowup(accountId, senderId, hermesContent, hermesQuotedMessageId)',
+                '          : resolveHermesFollowupImageContext(accountId, senderId, hermesContent)));',
+                'console.log(JSON.stringify({ hermesReferenceContextPresent, hermesQuotedMessageId, hermesReferencedMediaIsImage, hermesReferencedImageFollowupIntent, hermesFollowup }));',
+            ]
+        ),
+    )
+
+    assert results['hermesReferenceContextPresent'] is True
+    assert results['hermesQuotedMessageId'] == 'quoted-999'
+    assert results['hermesReferencedMediaIsImage'] is False
+    assert results['hermesReferencedImageFollowupIntent'] is True
+    assert results['hermesFollowup']['imageIntent'] is False
+    assert results['hermesFollowup']['matched'] is False
+    assert results['hermesFollowup']['reason'] == 'referenced_image_not_confirmed'
+
+
+def test_explicit_quoted_text_builds_grounded_plain_text_context(tmp_path: Path) -> None:
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const available = typeof resolveHermesQuotedTextContext === "function";',
+                'const items = [{ type: 1, ref_msg: { message_item: { type: 1, text_item: { text: "被引用的正文" } } } }];',
+                'const result = available ? resolveHermesQuotedTextContext(items, "这是什么意思？") : null;',
+                'console.log(JSON.stringify({ available, result }));',
+            ]
+        ),
+    )
+
+    assert results['available'] is True
+    assert results['result'] == {
+        'referenced': True,
+        'handled': False,
+        'prompt': '[被引用文字]\n被引用的正文\n[/被引用文字]\n\n[当前问题]\n这是什么意思？\n[/当前问题]',
+        'reason': 'quoted_text_resolved',
+    }
+
+
+def test_visible_ref_title_builds_grounded_plain_text_context(tmp_path: Path) -> None:
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const items = [{ type: 1, ref_msg: { title: "客户端可见的引用正文", message_item: { type: 0, msg_id: "quoted-123" } } }];',
+                'const result = resolveHermesQuotedTextContext(items, "这是什么意思？");',
+                'console.log(JSON.stringify(result));',
+            ]
+        ),
+    )
+
+    assert results == {
+        'referenced': True,
+        'handled': False,
+        'prompt': '[被引用文字]\n客户端可见的引用正文\n[/被引用文字]\n\n[当前问题]\n这是什么意思？\n[/当前问题]',
+        'reason': 'quoted_text_resolved',
+    }
+
+
+def test_nested_generic_title_is_not_treated_as_quoted_text(tmp_path: Path) -> None:
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const items = [{ type: 1, ref_msg: { message_item: { type: 0, title: "非协议引用摘要" } } }];',
+                'const result = resolveHermesQuotedTextContext(items, "这是什么意思？");',
+                'console.log(JSON.stringify(result));',
+            ]
+        ),
+    )
+
+    assert results == {
+        'referenced': True,
+        'handled': True,
+        'replyText': '无法读取被引用文字，请复制原文后再提问。',
+        'reason': 'quoted_text_unavailable',
+    }
+
+
+def test_exact_message_id_cache_resolves_server_reference_without_guessing(tmp_path: Path) -> None:
+    cache_path = tmp_path / 'hermes-message-text-cache.json'
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                f'process.env.AIOS_HERMES_WEIXIN_TEXT_MESSAGE_CACHE = {json.dumps(str(cache_path))};',
+                'const accountId = "account-a";',
+                'const senderId = "sender-b";',
+                'const original = { item_list: [{ type: 1, msg_id: "7481729105240418312", text_item: { text: "客户端已经显示的原始正文" } }] };',
+                'rememberHermesTextMessage(accountId, senderId, original, "客户端已经显示的原始正文");',
+                'const quotedItems = [{ type: 1, ref_msg: { message_item: { type: 0, msg_id: "7481729105240418312" } }, text_item: { text: "这是什么意思？" } }];',
+                'const quotedId = findHermesReferencedMessageId(quotedItems);',
+                'const exact = resolveHermesCachedQuotedText(accountId, senderId, quotedId);',
+                'const wrong = resolveHermesCachedQuotedText(accountId, senderId, "7481729105240418313");',
+                'const resolved = resolveHermesQuotedTextContext(quotedItems, "这是什么意思？", exact);',
+                'const mode = (hermesTestFs.statSync(process.env.AIOS_HERMES_WEIXIN_TEXT_MESSAGE_CACHE).mode & 0o777).toString(8);',
+                'console.log(JSON.stringify({ quotedId, exact, wrong, resolved, mode }));',
+            ]
+        ),
+    )
+
+    assert results['quotedId'] == '7481729105240418312'
+    assert results['exact'] == '客户端已经显示的原始正文'
+    assert results['wrong'] == ''
+    assert results['resolved'] == {
+        'referenced': True,
+        'handled': False,
+        'prompt': '[被引用文字]\n客户端已经显示的原始正文\n[/被引用文字]\n\n[当前问题]\n这是什么意思？\n[/当前问题]',
+        'reason': 'quoted_text_resolved',
+    }
+    assert results['mode'] == '600'
+
+
+def test_expired_message_id_cache_entry_is_not_resolved(tmp_path: Path) -> None:
+    cache_path = tmp_path / 'hermes-message-text-cache.json'
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                f'process.env.AIOS_HERMES_WEIXIN_TEXT_MESSAGE_CACHE = {json.dumps(str(cache_path))};',
+                'const key = hermesTextMessageCacheKey("account-a", "sender-b", "quoted-old");',
+                'hermesTestFs.writeFileSync(process.env.AIOS_HERMES_WEIXIN_TEXT_MESSAGE_CACHE, JSON.stringify({ [key]: { text: "过期正文", timestampMs: Date.now() - (8 * 24 * 60 * 60 * 1000) } }), { encoding: "utf-8", mode: 0o600 });',
+                'const result = resolveHermesCachedQuotedText("account-a", "sender-b", "quoted-old");',
+                'console.log(JSON.stringify({ result }));',
+            ]
+        ),
+    )
+
+    assert results['result'] == ''
+
+
+def test_unsafe_numeric_message_id_is_rejected_before_cache_keying(tmp_path: Path) -> None:
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const exactString = extractHermesMessageId({ message_id: "7482038281766381234" });',
+                'const unsafeNumber = extractHermesMessageId({ message_id: 7482038281766381234 });',
+                'const safeNumber = extractHermesMessageId({ message_id: 12345 });',
+                'console.log(JSON.stringify({ exactString, unsafeNumber: unsafeNumber ?? null, safeNumber }));',
+            ]
+        ),
+    )
+
+    assert results == {
+        'exactString': '7482038281766381234',
+        'unsafeNumber': None,
+        'safeNumber': '12345',
+    }
+
+
+def test_exact_outbound_create_time_resolves_quoted_bot_text(tmp_path: Path) -> None:
+    cache_path = tmp_path / 'hermes-message-text-cache.json'
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                f'process.env.AIOS_HERMES_WEIXIN_TEXT_MESSAGE_CACHE = {json.dumps(str(cache_path))};',
+                'const accountId = "account-a";',
+                'const senderId = "sender-b";',
+                'const createTimeMs = 1783857900123;',
+                'rememberHermesOutboundTextMessage(accountId, senderId, "机器人出站正文", createTimeMs);',
+                'const quotedItems = [{ type: 1, ref_msg: { message_item: { type: 0, msg_id: "server-quoted", create_time_ms: createTimeMs } }, text_item: { text: "进展汇报" } }];',
+                'const referencedTime = findHermesReferencedCreateTimeMs(quotedItems);',
+                'const exact = resolveHermesCachedQuotedText(accountId, senderId, "server-quoted", referencedTime);',
+                'const wrong = resolveHermesCachedQuotedText(accountId, senderId, "server-quoted", createTimeMs + 1);',
+                'const resolved = resolveHermesQuotedTextContext(quotedItems, "进展汇报", exact);',
+                'console.log(JSON.stringify({ referencedTime, exact, wrong, resolved }));',
+            ]
+        ),
+    )
+
+    assert results['referencedTime'] == '1783857900123'
+    assert results['exact'] == '机器人出站正文'
+    assert results['wrong'] == ''
+    assert results['resolved']['reason'] == 'quoted_text_resolved'
+    assert '机器人出站正文' in results['resolved']['prompt']
+
+
+def test_outbound_create_time_collision_fails_closed(tmp_path: Path) -> None:
+    cache_path = tmp_path / 'hermes-message-text-cache.json'
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                f'process.env.AIOS_HERMES_WEIXIN_TEXT_MESSAGE_CACHE = {json.dumps(str(cache_path))};',
+                'const createTimeMs = 1783857900123;',
+                'rememberHermesOutboundTextMessage("account-a", "sender-b", "第一条", createTimeMs);',
+                'rememberHermesOutboundTextMessage("account-a", "sender-b", "第二条", createTimeMs);',
+                'const resolved = resolveHermesCachedQuotedText("account-a", "sender-b", undefined, createTimeMs);',
+                'console.log(JSON.stringify({ resolved }));',
+            ]
+        ),
+    )
+
+    assert results['resolved'] == ''
+
+
+def test_missing_quoted_text_fails_closed_without_model_prompt(tmp_path: Path) -> None:
+    results = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const available = typeof resolveHermesQuotedTextContext === "function";',
+                'const items = [{ type: 1, ref_msg: { message_item: { type: 0, msg_id: "7481729105240418312" } } }];',
+                'const result = available ? resolveHermesQuotedTextContext(items, "这是什么意思？") : null;',
+                'let modelCalls = 0;',
+                'if (result && !result.handled) modelCalls += 1;',
+                'console.log(JSON.stringify({ available, result, modelCalls }));',
+            ]
+        ),
+    )
+
+    assert results['available'] is True
+    assert results['result'] == {
+        'referenced': True,
+        'handled': True,
+        'replyText': '无法读取被引用文字，请复制原文后再提问。',
+        'reason': 'quoted_text_unavailable',
+    }
+    assert results['modelCalls'] == 0
+
+
+@pytest.mark.parametrize('hook_name', ['TS_PROCESS_HOOK', 'JS_PROCESS_HOOK'])
+def test_process_hook_stops_unavailable_quote_before_model_dispatch(hook_name: str) -> None:
+    patcher = load_patcher_module()
+    hook = getattr(patcher, hook_name)
+    guard_name = 'TS_QUOTED_TEXT_DISPATCH_GUARD' if hook_name.startswith('TS_') else 'JS_QUOTED_TEXT_DISPATCH_GUARD'
+    guard = getattr(patcher, guard_name)
+
+    assert 'rememberHermesTextMessage(deps.accountId, hermesSenderId, full, textBody)' in hook
+    assert 'findHermesReferencedCreateTimeMs(full.item_list)' in hook
+    assert 'resolveHermesCachedQuotedText(deps.accountId, hermesSenderId, hermesQuotedMessageId, hermesQuotedCreateTimeMs)' in hook
+    assert 'resolveHermesQuotedTextContext(full.item_list, hermesContent, hermesCachedQuotedText)' in hook
+    assert '!hermesQuotedTextContext.referenced && !textBody.startsWith("/")' in hook
+    assert 'ctx.Body = hermesQuotedTextContext.prompt' in hook
+    assert 'await dispatchHermesQuotedTextFailClosed(hermesQuotedTextContext, dispatcher)' in guard
+    assert 'markDispatchIdle();' in guard
+
+
+def test_dispatch_quoted_text_fail_closed_uses_dispatcher_without_model(tmp_path: Path) -> None:
+    result = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                '(async () => {',
+                '  const calls = [];',
+                '  const dispatcher = {',
+                '    sendFinalReply(payload) { calls.push(["final", payload]); },',
+                '    markComplete() { calls.push(["complete"]); },',
+                '    async waitForIdle() { calls.push(["idle"]); },',
+                '  };',
+                '  const context = resolveHermesQuotedTextContext([{ ref_msg: { message_item: { type: 0, msg_id: "quoted-1" } } }], "这是什么意思？");',
+                '  let modelCalls = 0;',
+                '  const handled = await dispatchHermesQuotedTextFailClosed(context, dispatcher);',
+                '  if (!handled) modelCalls += 1;',
+                '  console.log(JSON.stringify({ handled, modelCalls, calls }));',
+                '})();',
+            ]
+        ),
+    )
+
+    assert result['handled'] is True
+    assert result['modelCalls'] == 0
+    assert result['calls'] == [
+        ['final', {'text': '无法读取被引用文字，请复制原文后再提问。'}],
+        ['complete'],
+        ['idle'],
+    ]
+
+
+@pytest.mark.parametrize(
+    ('is_ts', 'guard_name', 'needle'),
+    [
+        (True, 'TS_QUOTED_TEXT_DISPATCH_GUARD', '  logger.debug(`dispatchReplyFromConfig: starting agentId=${route.agentId ?? "(none)"}`);\n'),
+        (False, 'JS_QUOTED_TEXT_DISPATCH_GUARD', '    logger.debug(`dispatchReplyFromConfig: starting agentId=${route.agentId ?? "(none)"}`);\n'),
+    ],
+    ids=['ts', 'js'],
+)
+def test_dispatch_guard_remove_and_reinsert_is_byte_idempotent(is_ts: bool, guard_name: str, needle: str) -> None:
+    patcher = load_patcher_module()
+    guard = getattr(patcher, guard_name)
+
+    def cycle(text: str) -> str:
+        without = patcher.remove_existing_process_hermes_hook(text)
+        return without.replace(needle, guard + '\n' + needle, 1)
+
+    once = cycle(needle)
+    twice = cycle(once)
+
+    assert guard + '\n' + needle in once
+    assert twice == once
+
+
+def test_reference_metadata_content_is_not_treated_as_quoted_text(tmp_path: Path) -> None:
+    result = run_js_process_helpers(
+        tmp_path,
+        '\n'.join(
+            [
+                'const items = [{ ref_msg: { message_item: { type: 0, msg_id: "quoted-1", content: "metadata only" } } }];',
+                'console.log(JSON.stringify(resolveHermesQuotedTextContext(items, "这是什么意思？")));',
+            ]
+        ),
+    )
+
+    assert result['handled'] is True
+    assert result['reason'] == 'quoted_text_unavailable'
+    assert result['replyText'] == '无法读取被引用文字，请复制原文后再提问。'
+
+
+def test_patch_plugin_process_only_skips_slash_and_channel(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None:
+    patcher = load_patcher_module()
+    calls: list[tuple[str, Path]] = []
+
+    def record(name: str, result):
+        def _inner(root: Path):
+            calls.append((name, root))
+            return result
+
+        return _inner
+
+    monkeypatch.setattr(patcher, 'patch_ts', record('patch_ts', False))
+    monkeypatch.setattr(patcher, 'patch_js', record('patch_js', False))
+    monkeypatch.setattr(patcher, 'patch_process_messages', record('patch_process_messages', {'src/messaging/process-message.ts': True, 'dist/src/messaging/process-message.js': False}))
+    monkeypatch.setattr(patcher, 'patch_channel_files', record('patch_channel_files', {'src/channel.ts': False, 'dist/src/channel.js': False}))
+    monkeypatch.setattr(patcher, 'verify_plugin_hook', record('verify_plugin_hook', {
+        'hook_status': {},
+        'hook_installed': False,
+        'process_status': {'src/messaging/process-message.ts': True, 'dist/src/messaging/process-message.js': True},
+        'process_hook_installed': True,
+        'channel_status': {},
+        'channel_hook_installed': False,
+        'dispatch_reference_found': False,
+        'dispatch_reference_files': [],
+    }))
+
+    result = patcher.patch_plugin(tmp_path, process_only=True)
+
+    assert calls == [
+        ('patch_process_messages', tmp_path),
+        ('verify_plugin_hook', tmp_path),
+    ]
+    assert result['mode'] == 'process-only'
+    assert result['plugin_root'] == str(tmp_path)
+    assert result['slash_changes'] == {}
+    assert result['channel_changes'] == {}
+    assert result['process_changes'] == {'src/messaging/process-message.ts': True, 'dist/src/messaging/process-message.js': False}
+    assert result['behavior_changes'] == {'src/messaging/process-message.ts': True, 'dist/src/messaging/process-message.js': False}
+    assert result['verification']['process_hook_installed'] is True
+
+
+
+def test_parse_args_supports_default_root_and_process_only_flag() -> None:
+    patcher = load_patcher_module()
+
+    defaults = patcher.parse_args([])
+    assert defaults.plugin_root == patcher.DEFAULT_PLUGIN_ROOT
+    assert defaults.process_only is False
+
+    process_only = patcher.parse_args(['--process-only'])
+    assert process_only.plugin_root == patcher.DEFAULT_PLUGIN_ROOT
+    assert process_only.process_only is True
+
+    custom_root = Path('/tmp/custom-plugin-root')
+    custom = patcher.parse_args([str(custom_root), '--process-only'])
+    assert custom.plugin_root == custom_root
+    assert custom.process_only is True

tests/test_weixin_outbound_quote_timestamp.py

@@ -0,0 +1,75 @@
+from __future__ import annotations
+
+import importlib.util
+from pathlib import Path
+
+
+PATCHER_PATH = Path(__file__).resolve().parents[1] / 'fixes' / 'patch_openclaw_weixin_outbound_quotes.py'
+
+
+def load_patcher():
+    spec = importlib.util.spec_from_file_location('patch_openclaw_weixin_outbound_quotes', PATCHER_PATH)
+    assert spec is not None and spec.loader is not None
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+def test_send_patch_adds_exact_create_time_and_is_idempotent() -> None:
+    patcher = load_patcher()
+    ts = '''function buildTextMessageReq(params: {
+  to: string;
+  text: string;
+  contextToken?: string;
+  runId?: string;
+  clientId: string;
+}): SendMessageReq {
+  const { to, text, contextToken, runId, clientId } = params;
+  return { msg: { client_id: clientId, message_type: MessageType.BOT } };
+}
+export async function sendMessageWeixin(params: {}): Promise<{ messageId: string }> {
+  const { to, text, opts } = params;
+  const clientId = generateClientId();
+  const req = buildSendMessageReq({
+    payload: {},
+    clientId,
+  });
+  try {
+    await sendMessageApi({ body: req });
+  } catch (err) {
+    throw err;
+  }
+  return { messageId: clientId };
+}
+
+/** Send a single structured MessageItem downstream. */'''
+    js = '''function buildTextMessageReq(params) {
+    const { to, text, contextToken, runId, clientId } = params;
+    return { msg: { client_id: clientId, message_type: MessageType.BOT } };
+}
+export async function sendMessageWeixin(params) {
+    const clientId = generateClientId();
+    const req = buildSendMessageReq({
+        payload: {},
+        clientId,
+    });
+    try {
+        await sendMessageApi({ body: req });
+    }
+    catch (err) {
+        throw err;
+    }
+    return { messageId: clientId };
+}
+/** Send a single structured MessageItem downstream. */'''
+
+    ts_once = patcher.patch_send_ts(ts)
+    js_once = patcher.patch_send_js(js)
+    assert patcher.patch_send_ts(ts_once) == ts_once
+    assert patcher.patch_send_js(js_once) == js_once
+    for result in (ts_once, js_once):
+        assert 'const createTimeMs = Date.now();' in result
+        assert 'text item missing' in result
+        assert 'req.msg.item_list[0].create_time_ms = createTimeMs' in result
+        assert 'req.msg.create_time_ms = createTimeMs' not in result
+        assert 'return { messageId: clientId, createTimeMs }' in result

workspace-agent/CENTRAL_AGENT_INSTRUCTIONS.md

@@ -0,0 +1,31 @@
+# AIOS Central Orchestrator Workspace Agent
+
+Contract commit: `cbe33ecab8e9794ba5f318bea43aeaf447a56fbc`
+
+When an API-triggered input arrives:
+
+1. Parse the AIOS event JSON from the trigger message.
+2. Verify `contract_commit` exactly matches the configured contract commit.
+3. Use connected GitOps tools to read the authoritative Git tree, runtime status,
+   gate state, test evidence and full OIDs.
+4. Never invent evidence, credentials, secrets, tests, approvals, Git results,
+   model availability or deployment status.
+5. Apply the adaptive dispatch contract:
+   - Prefer OpenClaw when quality is comparable, work is large/repetitive,
+     monitoring-heavy, infrastructure-heavy or cost-sensitive.
+   - Prefer the strongest actually available Codex model for complex code,
+     security boundaries, architecture and final high-risk review.
+   - On timeout/unavailability, mark the attempt `TIMEOUT` or `NOT_EXECUTED`
+     and assign the same contract to the fallback agent.
+   - Never infer PASS from timeout or missing output.
+6. Every next work unit must include a clean base commit, allowed paths, required
+   checks, forbidden operations, primary agent and fallback agent.
+7. Keep real credential, raw-wire, reviewer, secret-provider and owner-only
+   release gates fail-closed.
+8. Submit exactly one strict decision through the
+   `submit_orchestration_decision` action.
+9. Do not write a second decision for the same event ID.
+10. Stop after the action succeeds.
+
+The decision must satisfy the JSON schema in the connected action. Use the
+incoming `event_id`, `project_key`, `contract_commit`, and `state_version`.

workspace-agent/orchestrator-decision-action.openapi.yaml

@@ -0,0 +1,127 @@
+openapi: 3.1.0
+info:
+  title: AIOS Orchestrator Decision Callback
+  version: 1.0.0
+servers:
+  - url: https://REPLACE_WITH_ACTIONS_HOST
+paths:
+  /v1/orchestrator/decisions:
+    post:
+      operationId: submit_orchestration_decision
+      summary: Submit one strict orchestration decision for a triggered event
+      description: >-
+        The 18890 Actions API validates the decision strictly and forwards it
+        to the loopback Gateway with a callback credential resolved only from
+        an approved SecretRef. This operation cannot perform arbitrary GitOps
+        mutations.
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Decision'
+      responses:
+        '202':
+          description: Accepted
+        '409':
+          description: Contract mismatch or stale state version
+        '422':
+          description: Schema validation failed
+        '401':
+          description: Missing or invalid Actions API bearer credential
+        '403':
+          description: Credential lacks orchestrator:decision scope
+        '502':
+          description: Metadata-only Gateway forwarding failure
+        '503':
+          description: SecretRef provider or callback configuration unavailable
+components:
+  securitySchemes:
+    bearerAuth:
+      type: http
+      scheme: bearer
+  schemas:
+    WorkUnit:
+      type: object
+      additionalProperties: false
+      required:
+        - id
+        - track_id
+        - gate_id
+        - primary_agent
+        - fallback_agent
+        - clean_base_commit
+        - allowed_paths
+        - required_checks
+        - forbidden_operations
+        - instruction
+      properties:
+        id: {type: string}
+        track_id: {type: string}
+        gate_id: {type: string}
+        primary_agent:
+          type: string
+          enum: [openclaw, codex]
+        fallback_agent:
+          type: string
+          enum: [openclaw, codex]
+        clean_base_commit:
+          type: string
+          pattern: '^[0-9a-f]{40}$'
+        allowed_paths:
+          type: array
+          items: {type: string}
+        required_checks:
+          type: array
+          items: {type: string}
+        forbidden_operations:
+          type: array
+          items: {type: string}
+        instruction: {type: string}
+    Decision:
+      type: object
+      additionalProperties: false
+      required:
+        - schema_version
+        - project_key
+        - contract_commit
+        - event_id
+        - expected_state_version
+        - verdict
+        - state_updates
+        - next_work_units
+        - requires_human_input
+        - stop_reason
+      properties:
+        schema_version:
+          type: integer
+          const: 1
+        project_key: {type: string}
+        contract_commit:
+          type: string
+          pattern: '^[0-9a-f]{40}$'
+        event_id: {type: string}
+        expected_state_version:
+          type: integer
+          minimum: 0
+        verdict:
+          type: string
+          enum: [DISPATCH, BLOCKED, COMPLETE, NOOP]
+        state_updates:
+          type: array
+          items:
+            type: object
+            additionalProperties: false
+            required: [key, value]
+            properties:
+              key: {type: string}
+              value: {type: string}
+        next_work_units:
+          type: array
+          items:
+            $ref: '#/components/schemas/WorkUnit'
+        requires_human_input: {type: boolean}
+        stop_reason:
+          type: [string, 'null']