feat(online-task): add credential-isolated external GPT read-only ingress

active-runtime/app/aios_capability_contract.py

@@ -0,0 +1,163 @@
+"""Canonical fail-closed capability semantics for task eligibility."""
+
+from __future__ import annotations
+
+from collections.abc import Iterable
+
+
+_TASK_ALIASES: dict[str, frozenset[str]] = {
+    "repository_read": frozenset({"repo.read"}),
+    "git.read": frozenset({"repo.read"}),
+    "repo.read": frozenset({"repo.read"}),
+    "test_execution": frozenset({"test.execute"}),
+    "git.test": frozenset({"test.execute"}),
+    "test.execute": frozenset({"test.execute"}),
+    "governed_git_write": frozenset({"governed.git.write.branch", "governed.git.write.file"}),
+    "governed.git.write": frozenset({"governed.git.write.branch", "governed.git.write.file"}),
+    "governed.write.branch": frozenset({"governed.git.write.branch"}),
+    "governed.write.file": frozenset({"governed.git.write.file"}),
+    "shell": frozenset({"runtime.shell"}),
+    "git": frozenset({"runtime.git"}),
+    "python": frozenset({"runtime.python"}),
+    "code.read": frozenset({"legacy.code.read"}),
+    "code.review": frozenset({"legacy.code.review"}),
+    "code.write": frozenset({"legacy.code.write"}),
+    "code.write.patch": frozenset({"legacy.code.write.patch"}),
+    "test.python": frozenset({"legacy.test.python"}),
+    "test.shell.allowlisted": frozenset({"legacy.test.shell.allowlisted"}),
+    "git.commit": frozenset({"legacy.git.commit"}),
+    "git.diff.read": frozenset({"legacy.git.diff.read"}),
+    "git.force_push": frozenset({"legacy.git.force_push"}),
+    "deploy.production": frozenset({"legacy.deploy.production"}),
+    "secret.transform": frozenset({"legacy.secret.transform"}),
+    "secure_file_transformer": frozenset({"legacy.secure_file_transformer"}),
+    "runtime.shadow": frozenset({"legacy.runtime.shadow"}),
+    "review.security": frozenset({"legacy.review.security"}),
+    "review.api-contract": frozenset({"legacy.review.api-contract"}),
+    "gpu.train": frozenset({"legacy.gpu.train"}),
+    "agent.runtime.hermes": frozenset({"agent.runtime.hermes"}),
+    "agent.runtime.openclaw": frozenset({"agent.runtime.openclaw"}),
+}
+
+_WORKER_ALIASES: dict[str, frozenset[str]] = {
+    "git.read": frozenset({"repo.read"}),
+    "repo.read": frozenset({"repo.read"}),
+    "repository_read": frozenset({"repo.read"}),
+    "git.test": frozenset({"test.execute"}),
+    "test.execute": frozenset({"test.execute"}),
+    "test_execution": frozenset({"test.execute"}),
+    "governed.write.branch": frozenset({"governed.git.write.branch"}),
+    "governed.git.write.branch": frozenset({"governed.git.write.branch"}),
+    "governed.write.file": frozenset({"governed.git.write.file"}),
+    "governed.git.write.file": frozenset({"governed.git.write.file"}),
+    "shell": frozenset({"runtime.shell"}),
+    "git": frozenset({"runtime.git"}),
+    "python": frozenset({"runtime.python"}),
+    "code.read": frozenset({"legacy.code.read"}),
+    "code.review": frozenset({"legacy.code.review"}),
+    "code.write": frozenset({"legacy.code.write"}),
+    "code.write.patch": frozenset({"legacy.code.write.patch"}),
+    "test.python": frozenset({"legacy.test.python"}),
+    "test.shell.allowlisted": frozenset({"legacy.test.shell.allowlisted"}),
+    "git.commit": frozenset({"legacy.git.commit"}),
+    "git.diff.read": frozenset({"legacy.git.diff.read"}),
+    "git.force_push": frozenset({"legacy.git.force_push"}),
+    "deploy.production": frozenset({"legacy.deploy.production"}),
+    "secret.transform": frozenset({"legacy.secret.transform"}),
+    "secure_file_transformer": frozenset({"legacy.secure_file_transformer"}),
+    "runtime.shadow": frozenset({"legacy.runtime.shadow"}),
+    "review.security": frozenset({"legacy.review.security"}),
+    "review.api-contract": frozenset({"legacy.review.api-contract"}),
+    "gpu.train": frozenset({"legacy.gpu.train"}),
+    "agent.runtime.hermes": frozenset({"agent.runtime.hermes"}),
+    "agent.runtime.openclaw": frozenset({"agent.runtime.openclaw"}),
+}
+
+_UNKNOWN_PREFIX = "exact:"
+
+
+def _clean(value: object) -> str:
+    if not isinstance(value, str):
+        raise ValueError("capability must be a string")
+    text = value.strip().lower()
+    if not text:
+        raise ValueError("capability must not be empty")
+    return text
+
+
+def normalize_required_capabilities(values: Iterable[object]) -> frozenset[str]:
+    """Map task-facing names to one semantic vocabulary.
+
+    Unknown names remain explicit exact requirements. They are never treated
+    as wildcards or granted by a failed normalization.
+    """
+
+    result: set[str] = set()
+    for value in values:
+        text = _clean(value)
+        if "*" in text:
+            result.add(_UNKNOWN_PREFIX + text)
+        else:
+            result.update(_TASK_ALIASES.get(text, frozenset({_UNKNOWN_PREFIX + text})))
+    return frozenset(result)
+
+
+def normalize_worker_capabilities(values: Iterable[object]) -> frozenset[str]:
+    """Map registered worker names to effective semantic capabilities."""
+
+    result: set[str] = set()
+    for value in values:
+        text = _clean(value)
+        if "*" in text:
+            continue
+        mapped = _WORKER_ALIASES.get(text)
+        if mapped is not None:
+            result.update(mapped)
+    if {
+        "governed.git.write.branch",
+        "governed.git.write.file",
+    }.issubset(result):
+        result.add("governed.git.write")
+    return frozenset(result)
+
+
+def has_capabilities(
+    worker_capabilities: Iterable[object],
+    required_capabilities: Iterable[object],
+) -> bool:
+    """Return the single eligibility decision used by poll and claim."""
+
+    required = normalize_required_capabilities(required_capabilities)
+    effective = normalize_worker_capabilities(worker_capabilities)
+    if any(value.startswith(_UNKNOWN_PREFIX) for value in required):
+        return False
+    return required.issubset(effective)
+
+
+def required_capabilities_subset(
+    granted_requirements: Iterable[object],
+    required_requirements: Iterable[object],
+) -> bool:
+    """Check semantic capability containment for delegation constraints."""
+    granted = normalize_required_capabilities(granted_requirements)
+    required = normalize_required_capabilities(required_requirements)
+    if any(value.startswith(_UNKNOWN_PREFIX) for value in granted | required):
+        return False
+    return required.issubset(granted)
+
+
+def normalized_capability_matrix(
+    worker_capabilities: Iterable[object],
+    required_capabilities: Iterable[object],
+) -> dict[str, object]:
+    """Expose non-secret decision evidence for tests and diagnostics."""
+
+    worker_values = tuple(worker_capabilities)
+    required_values = tuple(required_capabilities)
+    worker = normalize_worker_capabilities(worker_values)
+    required = normalize_required_capabilities(required_values)
+    return {
+        "worker_effective": sorted(worker),
+        "task_required": sorted(required),
+        "eligible": has_capabilities(worker_values, required_values),
+    }

active-runtime/app/aios_gpt_online_task_ingress.py

@@ -0,0 +1,816 @@
+#!/usr/bin/env python3
+"""Credential-isolated host-side ingress for externally scheduled read-only Online Tasks.
+
+This service is intentionally not a public AIOS control plane. It accepts a tiny,
+authenticated external intent and translates it to the canonical loopback Bridge.
+Callers cannot select repository coordinates, capabilities, execution action,
+worker, branch policy, credentials, verification decisions, or write permissions.
+"""
+
+from __future__ import annotations
+
+from dataclasses import dataclass
+from datetime import datetime, timezone
+import hashlib
+import hmac
+from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
+import json
+import os
+from pathlib import Path
+import re
+import sqlite3
+import threading
+import urllib.error
+import urllib.request
+from typing import Any, Mapping
+
+SCHEMA = "aios.gpt-online-task-ingress.request.v1"
+RESPONSE_SCHEMA = "aios.gpt-online-task-ingress.response.v1"
+OPENAPI_VERSION = "3.1.0"
+
+REQUEST_ID_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{7,127}$")
+TASK_ID_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{2,179}$")
+JOB_ID_RE = re.compile(r"^job-[0-9a-f]{32}$")
+OID_RE = re.compile(r"^[0-9a-f]{40}$")
+MAX_BODY = 64 * 1024
+MAX_GOAL = 12_000
+MAX_INSTRUCTIONS = 24_000
+MAX_CRITERIA = 16
+MAX_CRITERION_TEXT = 1_000
+
+READONLY_CAPABILITIES = ("git.read", "git.test")
+REPOSITORY = "aios/aios"
+
+
+class IngressError(RuntimeError):
+    def __init__(self, code: str, status: int = 400) -> None:
+        super().__init__(code)
+        self.code = code
+        self.status = status
+
+
+def canonical(value: object) -> bytes:
+    return json.dumps(
+        value,
+        ensure_ascii=False,
+        sort_keys=True,
+        separators=(",", ":"),
+    ).encode("utf-8")
+
+
+def digest(value: object) -> str:
+    return hashlib.sha256(canonical(value)).hexdigest()
+
+
+def now() -> str:
+    return datetime.now(timezone.utc).isoformat()
+
+
+def load_secret(path: Path, *, code: str) -> str:
+    if path.is_symlink() or not path.is_file():
+        raise RuntimeError(code + "_UNAVAILABLE")
+    value = path.read_text(encoding="utf-8").strip()
+    if len(value) < 32 or "\n" in value or "\r" in value:
+        raise RuntimeError(code + "_INVALID")
+    return value
+
+
+def normalized_request(value: Mapping[str, Any]) -> dict[str, Any]:
+    allowed = {
+        "schema",
+        "request_id",
+        "goal",
+        "instructions",
+        "success_criteria",
+        "constraints",
+    }
+    if set(value) - allowed:
+        raise IngressError("UNKNOWN_FIELDS")
+    if value.get("schema") != SCHEMA:
+        raise IngressError("SCHEMA_INVALID")
+
+    request_id = value.get("request_id")
+    if not isinstance(request_id, str) or REQUEST_ID_RE.fullmatch(request_id) is None:
+        raise IngressError("REQUEST_ID_INVALID")
+
+    goal = value.get("goal")
+    if not isinstance(goal, str) or not goal.strip() or len(goal) > MAX_GOAL:
+        raise IngressError("GOAL_INVALID")
+    instructions = value.get("instructions", "")
+    if not isinstance(instructions, str) or len(instructions) > MAX_INSTRUCTIONS:
+        raise IngressError("INSTRUCTIONS_INVALID")
+
+    criteria = value.get("success_criteria") or []
+    if not isinstance(criteria, list) or len(criteria) > MAX_CRITERIA:
+        raise IngressError("SUCCESS_CRITERIA_INVALID")
+    normalized_criteria = []
+    for item in criteria:
+        if not isinstance(item, Mapping) or set(item) != {"id", "description"}:
+            raise IngressError("SUCCESS_CRITERIA_INVALID")
+        criterion_id = item.get("id")
+        description = item.get("description")
+        if (
+            not isinstance(criterion_id, str)
+            or not criterion_id.strip()
+            or len(criterion_id) > 120
+            or not isinstance(description, str)
+            or not description.strip()
+            or len(description) > MAX_CRITERION_TEXT
+        ):
+            raise IngressError("SUCCESS_CRITERIA_INVALID")
+        normalized_criteria.append(
+            {"id": criterion_id.strip(), "description": description.strip()}
+        )
+
+    constraints = value.get("constraints") or {}
+    if not isinstance(constraints, Mapping):
+        raise IngressError("CONSTRAINTS_INVALID")
+    allowed_constraints = {
+        "max_files",
+        "focus_paths",
+        "notes",
+    }
+    if set(constraints) - allowed_constraints:
+        raise IngressError("CONSTRAINTS_FIELDS_INVALID")
+    normalized_constraints: dict[str, Any] = {}
+    if "max_files" in constraints:
+        max_files = constraints["max_files"]
+        if (
+            not isinstance(max_files, int)
+            or isinstance(max_files, bool)
+            or not 1 <= max_files <= 500
+        ):
+            raise IngressError("MAX_FILES_INVALID")
+        normalized_constraints["max_files"] = max_files
+    if "focus_paths" in constraints:
+        paths = constraints["focus_paths"]
+        if (
+            not isinstance(paths, list)
+            or len(paths) > 32
+            or not all(
+                isinstance(path, str)
+                and path
+                and len(path) <= 512
+                and not path.startswith("/")
+                and ".." not in Path(path).parts
+                for path in paths
+            )
+        ):
+            raise IngressError("FOCUS_PATHS_INVALID")
+        normalized_constraints["focus_paths"] = paths
+    if "notes" in constraints:
+        notes = constraints["notes"]
+        if not isinstance(notes, str) or len(notes) > 4_000:
+            raise IngressError("CONSTRAINT_NOTES_INVALID")
+        normalized_constraints["notes"] = notes
+
+    return {
+        "schema": SCHEMA,
+        "request_id": request_id,
+        "goal": goal.strip(),
+        "instructions": instructions,
+        "success_criteria": normalized_criteria,
+        "constraints": normalized_constraints,
+    }
+
+
+def validated_bind_host(value: str) -> str:
+    host = value.strip()
+    if host not in {"127.0.0.1", "::1", "localhost"}:
+        raise RuntimeError("GPT_INGRESS_NON_LOOPBACK_BIND_DENY")
+    return host
+
+
+def task_id_for(request_id: str) -> str:
+    suffix = hashlib.sha256(request_id.encode("utf-8")).hexdigest()[:24]
+    return "gpt-readonly-" + suffix
+
+
+def branch_for(task_id: str) -> str:
+    return "agent/external-gpt-readonly/" + task_id[-24:]
+
+
+@dataclass(frozen=True)
+class Upstream:
+    bridge_base: str
+    task_base: str
+    control_token: str
+    timeout: int = 20
+
+    def _request(
+        self,
+        base: str,
+        method: str,
+        path: str,
+        body: Mapping[str, Any] | None = None,
+    ) -> tuple[int, dict[str, Any]]:
+        raw_body = None if body is None else canonical(body)
+        headers = {
+            "Authorization": "Bearer " + self.control_token,
+            "Accept": "application/json",
+        }
+        if raw_body is not None:
+            headers["Content-Type"] = "application/json"
+        req = urllib.request.Request(
+            base.rstrip("/") + path,
+            method=method,
+            data=raw_body,
+            headers=headers,
+        )
+        try:
+            with urllib.request.urlopen(req, timeout=self.timeout) as response:
+                raw = response.read()
+                status = response.status
+        except urllib.error.HTTPError as exc:
+            raw = exc.read()
+            status = exc.code
+        except Exception as exc:
+            raise IngressError("UPSTREAM_TRANSPORT_FAILED", 503) from exc
+        try:
+            value = json.loads(raw.decode("utf-8"))
+        except Exception as exc:
+            raise IngressError("UPSTREAM_RESPONSE_INVALID", 502) from exc
+        if not isinstance(value, Mapping):
+            raise IngressError("UPSTREAM_RESPONSE_INVALID", 502)
+        return status, dict(value)
+
+    def control_snapshot(self) -> dict[str, Any]:
+        status, value = self._request(
+            self.bridge_base,
+            "GET",
+            "/v2/control-plane-snapshot",
+        )
+        if status != 200:
+            raise IngressError("CONTROL_SNAPSHOT_UNAVAILABLE", 503)
+        return value
+
+    def create_governed_task(
+        self,
+        body: Mapping[str, Any],
+    ) -> tuple[int, dict[str, Any]]:
+        return self._request(
+            self.bridge_base,
+            "POST",
+            "/v2/governed-task",
+            body,
+        )
+
+    def execution_envelope(
+        self,
+        body: Mapping[str, Any],
+    ) -> tuple[int, dict[str, Any]]:
+        return self._request(
+            self.bridge_base,
+            "POST",
+            "/v2/execution-envelope",
+            body,
+        )
+
+    def get_task(self, task_id: str) -> tuple[int, dict[str, Any]]:
+        return self._request(
+            self.task_base,
+            "GET",
+            "/v1/tasks/" + task_id,
+        )
+
+
+class Store:
+    def __init__(self, path: Path) -> None:
+        self.path = Path(path)
+        self._lock = threading.RLock()
+        self.path.parent.mkdir(parents=True, exist_ok=True)
+        with self._connect() as con:
+            con.execute(
+                """
+                CREATE TABLE IF NOT EXISTS external_task_requests(
+                  request_id TEXT PRIMARY KEY,
+                  request_sha256 TEXT NOT NULL,
+                  task_id TEXT NOT NULL UNIQUE,
+                  job_id TEXT,
+                  base_oid TEXT,
+                  state TEXT NOT NULL,
+                  created_at TEXT NOT NULL,
+                  updated_at TEXT NOT NULL,
+                  response_json TEXT
+                )
+                """
+            )
+            con.commit()
+
+    def _connect(self) -> sqlite3.Connection:
+        con = sqlite3.connect(self.path, timeout=30)
+        con.row_factory = sqlite3.Row
+        con.execute("PRAGMA busy_timeout=30000")
+        return con
+
+    def get(self, request_id: str) -> sqlite3.Row | None:
+        with self._connect() as con:
+            return con.execute(
+                "SELECT * FROM external_task_requests WHERE request_id=?",
+                (request_id,),
+            ).fetchone()
+
+    def reserve(self, request: Mapping[str, Any], task_id: str) -> sqlite3.Row:
+        request_sha = digest(request)
+        timestamp = now()
+        with self._lock, self._connect() as con:
+            con.execute("BEGIN IMMEDIATE")
+            row = con.execute(
+                "SELECT * FROM external_task_requests WHERE request_id=?",
+                (request["request_id"],),
+            ).fetchone()
+            if row is not None:
+                if row["request_sha256"] != request_sha:
+                    raise IngressError("IDEMPOTENCY_CONFLICT", 409)
+                con.commit()
+                return row
+            con.execute(
+                """
+                INSERT INTO external_task_requests(
+                  request_id,request_sha256,task_id,state,created_at,updated_at
+                ) VALUES(?,?,?,?,?,?)
+                """,
+                (
+                    request["request_id"],
+                    request_sha,
+                    task_id,
+                    "PENDING",
+                    timestamp,
+                    timestamp,
+                ),
+            )
+            con.commit()
+        row = self.get(request["request_id"])
+        assert row is not None
+        return row
+
+    def bound(
+        self,
+        request_id: str,
+        *,
+        job_id: str,
+        base_oid: str,
+        response: Mapping[str, Any],
+    ) -> None:
+        with self._lock, self._connect() as con:
+            con.execute(
+                """
+                UPDATE external_task_requests
+                   SET job_id=?,base_oid=?,state='BOUND',response_json=?,updated_at=?
+                 WHERE request_id=?
+                """,
+                (
+                    job_id,
+                    base_oid,
+                    json.dumps(response, sort_keys=True, separators=(",", ":")),
+                    now(),
+                    request_id,
+                ),
+            )
+            con.commit()
+
+
+class IngressService:
+    def __init__(self, upstream: Upstream, store: Store) -> None:
+        self.upstream = upstream
+        self.store = store
+
+    @staticmethod
+    def _main_oid(snapshot: Mapping[str, Any]) -> str:
+        candidates = [
+            snapshot.get("authoritative_head_oid"),
+            snapshot.get("head"),
+            (snapshot.get("aggregate") or {}).get("authoritative_head_oid")
+            if isinstance(snapshot.get("aggregate"), Mapping)
+            else None,
+        ]
+        for candidate in candidates:
+            if isinstance(candidate, str) and OID_RE.fullmatch(candidate):
+                return candidate
+        raise IngressError("AUTHORITATIVE_HEAD_UNAVAILABLE", 503)
+
+    @staticmethod
+    def _public_response(
+        request_id: str,
+        task_id: str,
+        job_id: str,
+        state: str,
+    ) -> dict[str, Any]:
+        return {
+            "schema": RESPONSE_SCHEMA,
+            "request_id": request_id,
+            "task_id": task_id,
+            "job_id": job_id,
+            "state": state,
+            "execution_mode": "source_capture",
+            "capabilities": list(READONLY_CAPABILITIES),
+            "write_access": False,
+            "official_verification_required": True,
+        }
+
+    def _recover_existing(
+        self,
+        request: Mapping[str, Any],
+        row: sqlite3.Row,
+    ) -> dict[str, Any] | None:
+        task_id = str(row["task_id"])
+        status, task = self.upstream.get_task(task_id)
+        if status == 404:
+            return None
+        if status != 200:
+            raise IngressError("TASK_RECOVERY_FAILED", 503)
+        metadata = task.get("metadata")
+        execution = (
+            metadata.get("execution")
+            if isinstance(metadata, Mapping)
+            and isinstance(metadata.get("execution"), Mapping)
+            else {}
+        )
+        job_id = str(execution.get("job_id") or row["job_id"] or "")
+        base_oid = str(execution.get("base_oid") or row["base_oid"] or "")
+        if (
+            task.get("task_id") != task_id
+            or not JOB_ID_RE.fullmatch(job_id)
+            or not OID_RE.fullmatch(base_oid)
+            or execution.get("action") != "source_capture"
+            or sorted(execution.get("capability_scope") or [])
+            != sorted(READONLY_CAPABILITIES)
+            or (execution.get("governance") or {}).get("writer_lease") is not False
+        ):
+            raise IngressError("TASK_RECOVERY_BINDING_INVALID", 409)
+        response = self._public_response(
+            request["request_id"],
+            task_id,
+            job_id,
+            str(task.get("status") or "BOUND"),
+        )
+        self.store.bound(
+            request["request_id"],
+            job_id=job_id,
+            base_oid=base_oid,
+            response=response,
+        )
+        return response
+
+    def create(self, raw: Mapping[str, Any]) -> dict[str, Any]:
+        request = normalized_request(raw)
+        task_id = task_id_for(request["request_id"])
+        row = self.store.reserve(request, task_id)
+        if row["state"] == "BOUND" and row["response_json"]:
+            return json.loads(row["response_json"])
+
+        recovered = self._recover_existing(request, row)
+        if recovered is not None:
+            return recovered
+
+        snapshot = self.upstream.control_snapshot()
+        base_oid = self._main_oid(snapshot)
+        target_branch = branch_for(task_id)
+        binding_key = "gpt-readonly-binding-" + digest(
+            {"request_id": request["request_id"], "base_oid": base_oid}
+        )[:24]
+        constraints = {
+            **request["constraints"],
+            "repository_mutation": "forbidden",
+            "control_plane_side_effects": "forbidden",
+            "credential_access": "forbidden",
+        }
+        body = {
+            "task_id": task_id,
+            "repository": REPOSITORY,
+            "base_oid": base_oid,
+            "expected_branch_oid": base_oid,
+            "target_branch": target_branch,
+            "branch_mode": "CREATE_NEW",
+            "generation": 1,
+            "risk": "low",
+            "description": "Externally requested read-only governed Online Task.",
+            "idempotency_key": binding_key,
+            "priority": 0,
+            "max_attempts": 3,
+            "require_online_task_projection": True,
+            "online_task": {
+                "goal": request["goal"],
+                "instructions": request["instructions"],
+                "success_criteria": request["success_criteria"],
+                "constraints": constraints,
+                "required_capabilities": list(READONLY_CAPABILITIES),
+                "priority": 0,
+                "max_attempts": 3,
+            },
+            "execution": {
+                "action": "source_capture",
+                "adapter": "source_capture",
+                "capability_scope": list(READONLY_CAPABILITIES),
+                "source_signals": [
+                    "external read-only source analysis request",
+                    "no repository mutation no credential access no control-plane side effects",
+                ],
+            },
+        }
+        status, value = self.upstream.create_governed_task(body)
+        if status not in {200, 201, 202}:
+            if status == 409:
+                recovered = self._recover_existing(request, row)
+                if recovered is not None:
+                    return recovered
+            raise IngressError(
+                "GOVERNED_TASK_CREATE_FAILED",
+                409 if status == 409 else 503,
+            )
+        job_id = str(value.get("job_id") or "")
+        if value.get("task_id") != task_id or JOB_ID_RE.fullmatch(job_id) is None:
+            raise IngressError("GOVERNED_TASK_RESPONSE_INVALID", 502)
+
+        envelope_status, envelope = self.upstream.execution_envelope(
+            {
+                "task_id": task_id,
+                "job_id": job_id,
+                "required_capabilities": list(READONLY_CAPABILITIES),
+                "execution": body["execution"],
+            }
+        )
+        if envelope_status != 200:
+            raise IngressError("EXECUTION_PROJECTION_FAILED", 503)
+        if (
+            envelope.get("task_id") != task_id
+            or envelope.get("job_id") != job_id
+            or envelope.get("base_oid") != base_oid
+            or envelope.get("action") != "source_capture"
+            or sorted(envelope.get("capability_scope") or [])
+            != sorted(READONLY_CAPABILITIES)
+            or (envelope.get("governance") or {}).get("writer_lease") is not False
+        ):
+            raise IngressError("EXECUTION_PROJECTION_INVALID", 502)
+
+        response = self._public_response(
+            request["request_id"],
+            task_id,
+            job_id,
+            "BOUND",
+        )
+        self.store.bound(
+            request["request_id"],
+            job_id=job_id,
+            base_oid=base_oid,
+            response=response,
+        )
+        return response
+
+    def status(self, request_id: str) -> dict[str, Any]:
+        if REQUEST_ID_RE.fullmatch(request_id) is None:
+            raise IngressError("REQUEST_ID_INVALID")
+        row = self.store.get(request_id)
+        if row is None:
+            raise IngressError("REQUEST_NOT_FOUND", 404)
+        task_id = str(row["task_id"])
+        status, task = self.upstream.get_task(task_id)
+        if status == 200 and not row["job_id"]:
+            metadata = task.get("metadata")
+            execution = (
+                metadata.get("execution")
+                if isinstance(metadata, Mapping)
+                and isinstance(metadata.get("execution"), Mapping)
+                else {}
+            )
+            job_id = str(execution.get("job_id") or "")
+            base_oid = str(execution.get("base_oid") or "")
+            if (
+                JOB_ID_RE.fullmatch(job_id)
+                and OID_RE.fullmatch(base_oid)
+                and execution.get("action") == "source_capture"
+                and sorted(execution.get("capability_scope") or [])
+                == sorted(READONLY_CAPABILITIES)
+                and (execution.get("governance") or {}).get("writer_lease") is False
+            ):
+                recovered = self._public_response(
+                    request_id,
+                    task_id,
+                    job_id,
+                    str(task.get("status") or "BOUND"),
+                )
+                self.store.bound(
+                    request_id,
+                    job_id=job_id,
+                    base_oid=base_oid,
+                    response=recovered,
+                )
+                row = self.store.get(request_id) or row
+        if status == 404:
+            return {
+                "schema": RESPONSE_SCHEMA,
+                "request_id": request_id,
+                "task_id": task_id,
+                "state": "PENDING",
+                "official_verification_required": True,
+            }
+        if status != 200:
+            raise IngressError("TASK_STATUS_UNAVAILABLE", 503)
+
+        result = task.get("result") if isinstance(task.get("result"), Mapping) else {}
+        verification = (
+            task.get("verification")
+            if isinstance(task.get("verification"), Mapping)
+            else {}
+        )
+        safe = {
+            "schema": RESPONSE_SCHEMA,
+            "request_id": request_id,
+            "task_id": task_id,
+            "job_id": str(row["job_id"] or ""),
+            "state": str(task.get("status") or "UNKNOWN"),
+            "attempt": int(task.get("attempt") or 0),
+            "claimed": bool(task.get("claimed_by")),
+            "result_status": result.get("status"),
+            "result_classification": result.get("classification"),
+            "official_verification": verification.get("decision"),
+            "official_classification": verification.get("classification"),
+            "write_access": False,
+        }
+        if result.get("execution_mode") == "source_capture":
+            snapshot = result.get("source_snapshot")
+            if isinstance(snapshot, Mapping):
+                safe["source_snapshot_sha256"] = snapshot.get("payload_sha256")
+                safe["source_snapshot_file_count"] = snapshot.get("file_count")
+        return safe
+
+
+def openapi_document() -> dict[str, Any]:
+    return {
+        "openapi": OPENAPI_VERSION,
+        "info": {
+            "title": "AIOS Read-Only Online Task Ingress",
+            "version": "1.0.0",
+        },
+        "paths": {
+            "/v1/read-only-tasks": {
+                "post": {
+                    "operationId": "createReadOnlyOnlineTask",
+                    "security": [{"bearerAuth": []}],
+                    "requestBody": {"required": True},
+                    "responses": {"200": {"description": "Task accepted"}},
+                }
+            },
+            "/v1/read-only-tasks/{request_id}": {
+                "get": {
+                    "operationId": "getReadOnlyOnlineTaskStatus",
+                    "security": [{"bearerAuth": []}],
+                    "responses": {"200": {"description": "Sanitized task status"}},
+                }
+            },
+        },
+        "components": {
+            "securitySchemes": {
+                "bearerAuth": {
+                    "type": "http",
+                    "scheme": "bearer",
+                }
+            }
+        },
+    }
+
+
+class Handler(BaseHTTPRequestHandler):
+    service: IngressService | None = None
+    ingress_token: str = ""
+
+    def log_message(self, *_args: Any) -> None:
+        return
+
+    def respond(self, value: Mapping[str, Any], status: int) -> None:
+        raw = canonical(value)
+        self.send_response(status)
+        self.send_header("Content-Type", "application/json")
+        self.send_header("Cache-Control", "no-store")
+        self.send_header("Content-Length", str(len(raw)))
+        self.end_headers()
+        self.wfile.write(raw)
+
+    def authorized(self) -> bool:
+        header = self.headers.get("Authorization", "")
+        return (
+            header.startswith("Bearer ")
+            and bool(self.ingress_token)
+            and hmac.compare_digest(header[7:], self.ingress_token)
+        )
+
+    def body(self) -> dict[str, Any]:
+        try:
+            length = int(self.headers.get("Content-Length", "-1"))
+        except ValueError as exc:
+            raise IngressError("CONTENT_LENGTH_INVALID") from exc
+        if length < 1 or length > MAX_BODY:
+            raise IngressError("REQUEST_SIZE_INVALID", 413)
+        try:
+            value = json.loads(self.rfile.read(length).decode("utf-8"))
+        except Exception as exc:
+            raise IngressError("REQUEST_JSON_INVALID") from exc
+        if not isinstance(value, Mapping):
+            raise IngressError("REQUEST_OBJECT_REQUIRED")
+        return dict(value)
+
+    def do_GET(self) -> None:
+        if self.path == "/health":
+            self.respond(
+                {
+                    "status": "ok",
+                    "service": "aios-gpt-online-task-ingress",
+                    "mode": "read-only",
+                },
+                200,
+            )
+            return
+        if self.path == "/openapi.json":
+            self.respond(openapi_document(), 200)
+            return
+        if not self.authorized():
+            self.respond({"error": "UNAUTHORIZED"}, 401)
+            return
+        match = re.fullmatch(r"/v1/read-only-tasks/([^/?#]+)", self.path)
+        if match is None:
+            self.respond({"error": "NOT_FOUND"}, 404)
+            return
+        try:
+            if self.service is None:
+                raise IngressError("RUNTIME_UNAVAILABLE", 503)
+            self.respond(self.service.status(match.group(1)), 200)
+        except IngressError as exc:
+            self.respond({"error": exc.code}, exc.status)
+
+    def do_POST(self) -> None:
+        if self.path != "/v1/read-only-tasks":
+            self.respond({"error": "NOT_FOUND"}, 404)
+            return
+        if not self.authorized():
+            self.respond({"error": "UNAUTHORIZED"}, 401)
+            return
+        try:
+            if self.service is None:
+                raise IngressError("RUNTIME_UNAVAILABLE", 503)
+            value = self.service.create(self.body())
+            self.respond(value, 200)
+        except IngressError as exc:
+            self.respond({"error": exc.code}, exc.status)
+
+
+def serve() -> None:
+    ingress_token_path = Path(
+        os.environ.get(
+            "AIOS_GPT_INGRESS_TOKEN_FILE",
+            str(
+                Path(os.environ.get("CREDENTIALS_DIRECTORY", "/run/credentials"))
+                / "gpt_ingress_token"
+            ),
+        )
+    )
+    control_token_path = Path(
+        os.environ.get(
+            "AIOS_AGENT_TASK_CONTROL_TOKEN_FILE",
+            str(
+                Path(os.environ.get("CREDENTIALS_DIRECTORY", "/run/credentials"))
+                / "agent_task_control_token"
+            ),
+        )
+    )
+    ingress_token = load_secret(
+        ingress_token_path,
+        code="GPT_INGRESS_CREDENTIAL",
+    )
+    control_token = load_secret(
+        control_token_path,
+        code="CONTROL_PLANE_CREDENTIAL",
+    )
+
+    state_root = Path(
+        os.environ.get(
+            "AIOS_GPT_INGRESS_STATE_ROOT",
+            "/var/lib/aios-gpt-online-task-ingress",
+        )
+    )
+    host = validated_bind_host(
+        os.environ.get("AIOS_GPT_INGRESS_HOST", "127.0.0.1")
+    )
+    port = int(os.environ.get("AIOS_GPT_INGRESS_PORT", "18945"))
+    if not 1024 <= port <= 65535:
+        raise RuntimeError("GPT_INGRESS_PORT_INVALID")
+
+    Handler.service = IngressService(
+        Upstream(
+            bridge_base=os.environ.get(
+                "AIOS_GOVERNED_WRITE_API_URL",
+                "http://127.0.0.1:18892",
+            ),
+            task_base=os.environ.get(
+                "AIOS_AGENT_TASK_API_URL",
+                "http://127.0.0.1:18940",
+            ),
+            control_token=control_token,
+        ),
+        Store(state_root / "state.sqlite3"),
+    )
+    Handler.ingress_token = ingress_token
+    ThreadingHTTPServer((host, port), Handler).serve_forever()
+
+
+if __name__ == "__main__":
+    serve()

active-runtime/app/aios_model_governance_admin.py

@@ -0,0 +1,232 @@
+#!/usr/bin/env python3
+"""Root-owned Model Governance configuration reconciler.
+
+The config contains provider/model/policy metadata only. Raw credentials are rejected by
+aios_model_governance and never stored in the governance database.
+"""
+from __future__ import annotations
+
+import argparse
+import hashlib
+import json
+from pathlib import Path
+from typing import Any, Mapping
+
+from aios_model_governance import (
+    ModelGovernanceError,
+    ModelGovernanceStore,
+    ModelRecord,
+    ProviderRecord,
+    ScopePolicy,
+)
+
+SCHEMA = "aios.model-governance.bootstrap.v1"
+MAX_CONFIG_BYTES = 512 * 1024
+
+
+def canonical(value: object) -> bytes:
+    return json.dumps(
+        value, ensure_ascii=False, sort_keys=True, separators=(",", ":")
+    ).encode("utf-8")
+
+
+def fail(code: str) -> None:
+    raise SystemExit(code)
+
+
+def _load(path: Path) -> dict[str, Any]:
+    if path.is_symlink() or not path.is_file() or path.stat().st_size > MAX_CONFIG_BYTES:
+        fail("MODEL_GOVERNANCE_CONFIG_INVALID")
+    try:
+        value = json.loads(path.read_text(encoding="utf-8"))
+    except json.JSONDecodeError:
+        fail("MODEL_GOVERNANCE_CONFIG_INVALID")
+    if not isinstance(value, Mapping) or value.get("schema") != SCHEMA:
+        fail("MODEL_GOVERNANCE_CONFIG_SCHEMA_INVALID")
+    return dict(value)
+
+
+def _provider_desired(value: Mapping[str, Any]) -> ProviderRecord:
+    return ProviderRecord(
+        provider_id=str(value.get("provider_id") or ""),
+        credential_ref=value.get("credential_ref"),
+        enabled=bool(value.get("enabled", True)),
+        failure_domain=str(value.get("failure_domain") or "default"),
+        max_failures=int(value.get("max_failures") or 3),
+        cooldown_seconds=int(value.get("cooldown_seconds") or 60),
+    )
+
+
+def _model_desired(value: Mapping[str, Any]) -> ModelRecord:
+    return ModelRecord(
+        model_id=str(value.get("model_id") or ""),
+        provider_id=str(value.get("provider_id") or ""),
+        version=str(value.get("version") or ""),
+        capabilities=tuple(value.get("capabilities") or ()),
+        input_cost_micros_per_1k=int(value.get("input_cost_micros_per_1k") or 0),
+        output_cost_micros_per_1k=int(value.get("output_cost_micros_per_1k") or 0),
+        max_input_tokens=int(value.get("max_input_tokens") or 0),
+        max_output_tokens=int(value.get("max_output_tokens") or 0),
+        evaluation_state=str(value.get("evaluation_state") or "APPROVED"),
+        evaluation_sha256=str(value.get("evaluation_sha256") or ""),
+        enabled=bool(value.get("enabled", True)),
+        priority=int(value.get("priority") or 100),
+    )
+
+
+def _policy_desired(value: Mapping[str, Any]) -> ScopePolicy:
+    return ScopePolicy(
+        scope_type=str(value.get("scope_type") or ""),
+        tenant_id=value.get("tenant_id"),
+        project_id=value.get("project_id"),
+        allowed_models=tuple(value.get("allowed_models") or ()),
+        denied_providers=tuple(value.get("denied_providers") or ()),
+        required_capabilities=tuple(value.get("required_capabilities") or ()),
+        pinned_model_id=value.get("pinned_model_id"),
+        pinned_model_version=value.get("pinned_model_version"),
+        max_input_tokens_per_request=int(value.get("max_input_tokens_per_request") or 0),
+        max_output_tokens_per_request=int(value.get("max_output_tokens_per_request") or 0),
+        daily_token_budget=int(value.get("daily_token_budget") or 0),
+        daily_cost_budget_micros=int(value.get("daily_cost_budget_micros") or 0),
+        fallback_limit=int(value.get("fallback_limit") or 0),
+    )
+
+
+def _row_dict(row: object) -> dict[str, Any] | None:
+    return dict(row) if row is not None else None
+
+
+def _provider_matches(row: Mapping[str, Any], desired: ProviderRecord) -> bool:
+    return (
+        row["credential_ref"] == desired.credential_ref
+        and bool(row["enabled"]) == desired.enabled
+        and row["failure_domain"] == desired.failure_domain
+        and int(row["max_failures"]) == desired.max_failures
+        and int(row["cooldown_seconds"]) == desired.cooldown_seconds
+    )
+
+
+def _model_matches(row: Mapping[str, Any], desired: ModelRecord) -> bool:
+    return (
+        row["provider_id"] == desired.provider_id
+        and row["version"] == desired.version
+        and tuple(json.loads(row["capabilities_json"])) == tuple(sorted(set(desired.capabilities)))
+        and int(row["input_cost_micros_per_1k"]) == desired.input_cost_micros_per_1k
+        and int(row["output_cost_micros_per_1k"]) == desired.output_cost_micros_per_1k
+        and int(row["max_input_tokens"]) == desired.max_input_tokens
+        and int(row["max_output_tokens"]) == desired.max_output_tokens
+        and row["evaluation_state"] == desired.evaluation_state
+        and row["evaluation_sha256"] == desired.evaluation_sha256
+        and bool(row["enabled"]) == desired.enabled
+        and int(row["priority"]) == desired.priority
+    )
+
+
+def _policy_matches(row: Mapping[str, Any], desired: ScopePolicy) -> bool:
+    return (
+        row["scope_type"] == desired.scope_type
+        and row["tenant_id"] == desired.tenant_id
+        and row["project_id"] == desired.project_id
+        and tuple(json.loads(row["allowed_models_json"])) == tuple(sorted(set(desired.allowed_models)))
+        and tuple(json.loads(row["denied_providers_json"])) == tuple(sorted(set(desired.denied_providers)))
+        and tuple(json.loads(row["required_capabilities_json"])) == tuple(sorted(set(desired.required_capabilities)))
+        and row["pinned_model_id"] == desired.pinned_model_id
+        and row["pinned_model_version"] == desired.pinned_model_version
+        and int(row["max_input_tokens_per_request"]) == desired.max_input_tokens_per_request
+        and int(row["max_output_tokens_per_request"]) == desired.max_output_tokens_per_request
+        and int(row["daily_token_budget"]) == desired.daily_token_budget
+        and int(row["daily_cost_budget_micros"]) == desired.daily_cost_budget_micros
+        and int(row["fallback_limit"]) == desired.fallback_limit
+    )
+
+
+def apply_config(db_path: Path, config_path: Path) -> dict[str, Any]:
+    config = _load(config_path)
+    config_sha = hashlib.sha256(canonical(config)).hexdigest()
+    providers = config.get("providers") or []
+    models = config.get("models") or []
+    policies = config.get("policies") or []
+    if not all(isinstance(value, list) for value in (providers, models, policies)):
+        fail("MODEL_GOVERNANCE_CONFIG_COLLECTION_INVALID")
+
+    store = ModelGovernanceStore(db_path)
+    changes = {"providers": 0, "models": 0, "policies": 0, "unchanged": 0}
+    try:
+        for item in providers:
+            if not isinstance(item, Mapping):
+                fail("MODEL_GOVERNANCE_PROVIDER_CONFIG_INVALID")
+            desired = _provider_desired(item)
+            row = store.conn.execute(
+                "SELECT * FROM model_governance_providers WHERE provider_id=?",
+                (desired.provider_id,),
+            ).fetchone()
+            if row is not None and _provider_matches(row, desired):
+                changes["unchanged"] += 1
+                continue
+            expected = int(row["revision"]) if row is not None else 0
+            store.register_provider(desired, expected_revision=expected)
+            changes["providers"] += 1
+
+        for item in models:
+            if not isinstance(item, Mapping):
+                fail("MODEL_GOVERNANCE_MODEL_CONFIG_INVALID")
+            desired = _model_desired(item)
+            row = store.conn.execute(
+                "SELECT * FROM model_governance_models WHERE model_id=?",
+                (desired.model_id,),
+            ).fetchone()
+            if row is not None and _model_matches(row, desired):
+                changes["unchanged"] += 1
+                continue
+            expected = int(row["revision"]) if row is not None else 0
+            store.register_model(desired, expected_revision=expected)
+            changes["models"] += 1
+
+        for item in policies:
+            if not isinstance(item, Mapping):
+                fail("MODEL_GOVERNANCE_POLICY_CONFIG_INVALID")
+            desired = _policy_desired(item)
+            row = store.conn.execute(
+                "SELECT * FROM model_governance_scope_policies WHERE scope_key=?",
+                (desired.scope_key,),
+            ).fetchone()
+            if row is not None and _policy_matches(row, desired):
+                changes["unchanged"] += 1
+                continue
+            expected = int(row["revision"]) if row is not None else 0
+            store.set_scope_policy(desired, expected_revision=expected)
+            changes["policies"] += 1
+
+        if not store.verify_audit_chain():
+            fail("MODEL_GOVERNANCE_AUDIT_CHAIN_INVALID")
+        return {
+            "schema": "aios.model-governance.bootstrap-result.v1",
+            "database": str(db_path),
+            "config_sha256": config_sha,
+            "changes": changes,
+            "audit_chain_valid": True,
+        }
+    finally:
+        store.close()
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--db", required=True)
+    parser.add_argument("--config", required=True)
+    parser.add_argument("--output")
+    args = parser.parse_args()
+    try:
+        result = apply_config(Path(args.db), Path(args.config))
+    except ModelGovernanceError as exc:
+        print(json.dumps({"status": "FAILED", "error": exc.code}, sort_keys=True))
+        return 20
+    data = json.dumps(result, indent=2, sort_keys=True) + "\n"
+    if args.output:
+        Path(args.output).write_text(data, encoding="utf-8")
+    print(data, end="")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

active-runtime/app/aios_online_agent_checkpoint.py

@@ -17,6 +17,7 @@ PHASE_ORDER = {
     "claimed": 10,
     "workspace_prepared": 20,
     "verification_passed": 30,
+    "agent_runtime_done": 40,
     "source_capture_done": 40,
     "commit_done": 40,
     "reconciliation_required": 45,

active-runtime/app/aios_online_agent_execution.py

@@ -24,7 +24,10 @@ BRANCH_RE = re.compile(r"^agent/[A-Za-z0-9][A-Za-z0-9._/-]{2,179}$")
 KEY_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{7,159}$")
 PROTECTED_PREFIXES = ("main", "master", "refs/", "tags/", "tag/", "release/", "baseline/", "production/")
 MUTATION_ACTIONS = frozenset({"deterministic"})
-SUPPORTED_ACTIONS = frozenset({"deterministic", "source_capture"})
+READ_ONLY_ACTIONS = frozenset({"source_capture", "agent_runtime"})
+SUPPORTED_ACTIONS = frozenset({"deterministic", "source_capture", "agent_runtime"})
+AGENT_RUNTIME_ADAPTERS = frozenset({"hermes", "openclaw"})
+MAX_AGENT_RUNTIME_INPUT_BYTES = 64 * 1024
 
 
 class ExecutionProjectionError(RuntimeError):
@@ -172,6 +175,76 @@ def _source_signals(value: object) -> tuple[str, ...]:
     return tuple(result)
 
 
+def _agent_runtime_input(value: object) -> dict[str, Any]:
+    if not isinstance(value, Mapping):
+        _error("AGENT_RUNTIME_INPUT_REQUIRED")
+    raw = dict(value)
+    allowed = {
+        "goal", "instructions", "success_criteria", "constraints",
+        "scope", "trace_id",
+    }
+    if set(raw) - allowed:
+        _error("AGENT_RUNTIME_INPUT_FIELDS_INVALID")
+    goal = _string(raw.get("goal"), "AGENT_RUNTIME_GOAL_REQUIRED")
+    instructions = raw.get("instructions", "")
+    if not isinstance(instructions, str):
+        _error("AGENT_RUNTIME_INSTRUCTIONS_INVALID")
+    criteria = raw.get("success_criteria", [])
+    if not isinstance(criteria, list) or len(criteria) > 32:
+        _error("AGENT_RUNTIME_SUCCESS_CRITERIA_INVALID")
+    normalized_criteria: list[dict[str, str]] = []
+    for item in criteria:
+        if not isinstance(item, Mapping):
+            _error("AGENT_RUNTIME_SUCCESS_CRITERIA_INVALID")
+        criterion_id = _string(item.get("id"), "AGENT_RUNTIME_SUCCESS_CRITERIA_INVALID")
+        description = _string(
+            item.get("description"), "AGENT_RUNTIME_SUCCESS_CRITERIA_INVALID"
+        )
+        normalized_criteria.append(
+            {"id": criterion_id[:120], "description": description[:1000]}
+        )
+    constraints = raw.get("constraints", {})
+    if not isinstance(constraints, Mapping):
+        _error("AGENT_RUNTIME_CONSTRAINTS_INVALID")
+    sensitive_markers = ("token", "secret", "password", "credential", "authorization", "api_key", "apikey")
+    for key in constraints:
+        lowered = str(key).lower()
+        if any(marker in lowered for marker in sensitive_markers):
+            _error("AGENT_RUNTIME_SECRET_FIELD_DENY")
+
+    scope = raw.get("scope", {})
+    if not isinstance(scope, Mapping):
+        _error("AGENT_RUNTIME_SCOPE_INVALID")
+    scope = {
+        "scope_type": str(scope.get("scope_type") or "legacy"),
+        "tenant_id": scope.get("tenant_id"),
+        "project_id": scope.get("project_id"),
+    }
+    if scope["scope_type"] not in {"legacy", "system", "tenant"}:
+        _error("AGENT_RUNTIME_SCOPE_INVALID")
+    if scope["scope_type"] == "tenant":
+        if not isinstance(scope["tenant_id"], str) or not scope["tenant_id"].strip():
+            _error("AGENT_RUNTIME_SCOPE_INVALID")
+    elif scope["tenant_id"] not in (None, "") or scope["project_id"] not in (None, ""):
+        _error("AGENT_RUNTIME_SCOPE_INVALID")
+
+    trace_id = str(raw.get("trace_id") or "").strip()
+    if not trace_id or len(trace_id) > 255:
+        _error("AGENT_RUNTIME_TRACE_ID_INVALID")
+
+    normalized = {
+        "goal": goal[:12000],
+        "instructions": instructions[:32000],
+        "success_criteria": normalized_criteria,
+        "constraints": dict(constraints),
+        "scope": scope,
+        "trace_id": trace_id,
+    }
+    if len(_canonical(normalized).encode("utf-8")) > MAX_AGENT_RUNTIME_INPUT_BYTES:
+        _error("AGENT_RUNTIME_INPUT_TOO_LARGE")
+    return normalized
+
+
 def _capabilities(value: object) -> tuple[str, ...]:
     if value is None:
         return ()
@@ -288,6 +361,22 @@ def validate_execution_envelope(
         signals = list(_source_signals(envelope.get("source_signals") or []))
         if envelope.get("source_signals") != signals:
             _error("SOURCE_CAPTURE_SIGNALS_INVALID")
+        if envelope.get("runtime_input") not in (None, {}):
+            _error("SOURCE_CAPTURE_RUNTIME_INPUT_DENY")
+    elif action == "agent_runtime":
+        if changes or verification:
+            _error("AGENT_RUNTIME_MUTATION_DENY")
+        adapter = str(envelope.get("adapter") or "")
+        if adapter not in AGENT_RUNTIME_ADAPTERS:
+            _error("AGENT_RUNTIME_ADAPTER_INVALID")
+        runtime_input = _agent_runtime_input(envelope.get("runtime_input"))
+        if envelope.get("runtime_input") != runtime_input:
+            _error("AGENT_RUNTIME_INPUT_NOT_CANONICAL")
+        required_runtime_capability = f"agent.runtime.{adapter}"
+        if required_runtime_capability not in capability_scope:
+            _error("AGENT_RUNTIME_CAPABILITY_REQUIRED")
+        if envelope.get("source_signals") not in (None, []):
+            _error("AGENT_RUNTIME_SOURCE_SIGNALS_DENY")
     elif not changes:
         _error("CHANGE_SET_INVALID")
     declared = str(envelope.get("execution_digest") or "")
@@ -329,11 +418,15 @@ def project_execution_envelope(
         "schema": EXECUTION_SCHEMA,
         **binding.public(),
         "action": action,
-        "adapter": str(request.get("adapter") or ("deterministic" if action == "deterministic" else "source_capture")),
+        "adapter": str(
+            request.get("adapter")
+            or ("deterministic" if action == "deterministic" else "source_capture")
+        ),
         "capability_scope": list(capabilities),
         "change_set": list(request.get("change_set") or []),
         "verification": list(request.get("verification") or []),
         "source_signals": list(_source_signals(request.get("source_signals") or [])) if action == "source_capture" else [],
+        "runtime_input": _agent_runtime_input(request.get("runtime_input")) if action == "agent_runtime" else {},
         "governance": governance,
         "workspace": {
             "authority_git_dir": "/data/aios-gitops/repo.git",
@@ -352,7 +445,45 @@ def project_online_task(
 ) -> dict[str, Any]:
     request = dict(task_request)
     required = _capabilities(request.get("required_capabilities"))
-    execution = project_execution_envelope(binding, execution_request, required_capabilities=required)
+    execution_value = dict(execution_request or {})
+    if str(execution_value.get("action") or "source_capture") == "agent_runtime":
+        adapter = str(execution_value.get("adapter") or "")
+        if adapter not in AGENT_RUNTIME_ADAPTERS:
+            _error("AGENT_RUNTIME_ADAPTER_INVALID")
+        runtime_input = execution_value.get("runtime_input")
+        tenant_id = request.get("tenant_id")
+        project_id = request.get("project_id")
+        declared_scope = str(
+            request.get("scope_type")
+            or ("tenant" if isinstance(tenant_id, str) and tenant_id.strip() else "legacy")
+        )
+        if runtime_input is None:
+            runtime_input = {
+                "goal": request.get("goal"),
+                "instructions": request.get("instructions") or "",
+                "success_criteria": request.get("success_criteria") or [],
+                "constraints": request.get("constraints") or {},
+            }
+        elif not isinstance(runtime_input, Mapping):
+            _error("AGENT_RUNTIME_INPUT_REQUIRED")
+        runtime_input = dict(runtime_input)
+        # Scope/trace are authoritative Task identity, never caller-selected runtime hints.
+        runtime_input["scope"] = {
+            "scope_type": declared_scope,
+            "tenant_id": tenant_id,
+            "project_id": project_id,
+        }
+        runtime_input["trace_id"] = str(
+            request.get("trace_id")
+            or request.get("run_id")
+            or binding.task_id
+        )
+        execution_value["runtime_input"] = runtime_input
+    execution = project_execution_envelope(
+        binding,
+        execution_value,
+        required_capabilities=required,
+    )
     metadata = dict(request.get("metadata") or {})
     if "execution" in metadata:
         validate_execution_envelope(_object(metadata["execution"], "EXECUTION_ENVELOPE_INVALID"), binding=binding)

active-runtime/app/aios_online_agent_worker.py

@@ -44,6 +44,10 @@ from aios_online_agent_checkpoint import (
     CheckpointError,
     CheckpointStore,
 )
+from aios_external_agent_runtime import (
+    ExternalAgentExchange,
+    ExternalAgentRuntimeError,
+)
 from aios_online_agent_compact_map import (
     CompactInterfaceMapError,
     build_compact_interface_map,
@@ -83,6 +87,23 @@ WORKER_CAPABILITIES = tuple(
         if item.strip()
     )
 )
+WORKER_ALLOWED_ADAPTERS = frozenset(
+    item.strip()
+    for item in os.environ.get(
+        "AIOS_WORKER_ALLOWED_ADAPTERS",
+        "deterministic,source_capture,compact_interface_map,codex",
+    ).split(",")
+    if item.strip()
+)
+EXTERNAL_AGENT_EXECUTOR_ROOT = Path(
+    os.environ.get(
+        "AIOS_EXTERNAL_AGENT_EXECUTOR_ROOT",
+        "/var/lib/aios-external-agent-executor",
+    )
+)
+EXTERNAL_AGENT_EXECUTOR_TIMEOUT_SECONDS = int(
+    os.environ.get("AIOS_EXTERNAL_AGENT_EXECUTOR_TIMEOUT_SECONDS", "1800")
+)
 MAX_TASK_BYTES = 512 * 1024
 MAX_FILE_BYTES = 2 * 1024 * 1024
 ISOLATED_EXECUTOR_ROOT = Path(
@@ -215,6 +236,64 @@ def atomic_json(path: Path, value: Mapping[str, Any], mode: int = 0o640) -> None
             os.unlink(temporary)
 
 
+
+WORKER_LIVENESS_PATH = Path(
+    os.environ.get(
+        "AIOS_WORKER_LIVENESS_PATH",
+        str(STATE_ROOT / "worker-liveness.json"),
+    )
+)
+_LIVENESS_LOCK = threading.Lock()
+_LIVENESS_SEQUENCE = 0
+ENGINEERING_WRITE_CAPABILITIES = frozenset({
+    "governed.write.branch",
+    "governed.write.file",
+})
+
+
+def write_worker_liveness(
+    state: str,
+    *,
+    visible_count: int | None = None,
+    task_id: str | None = None,
+    stage: str | None = None,
+    error: str | None = None,
+) -> None:
+    """Write idle/busy liveness without touching Task/Job state."""
+    global _LIVENESS_SEQUENCE
+    with _LIVENESS_LOCK:
+        _LIVENESS_SEQUENCE += 1
+        epoch = time.time()
+        payload = {
+            "schema": "aios.online-agent.worker-liveness.v1",
+            "agent_id": AGENT_ID,
+            "agent_type": AGENT_TYPE,
+            "agent_version": AGENT_VERSION,
+            "pid": os.getpid(),
+            "state": state,
+            "sequence": _LIVENESS_SEQUENCE,
+            "last_seen_epoch": epoch,
+            "last_seen_at": datetime.fromtimestamp(epoch, timezone.utc).isoformat(),
+            "poll_seconds": POLL_SECONDS,
+            "heartbeat_seconds": HEARTBEAT_SECONDS,
+            "api_base": API_BASE,
+            "bridge_base": BRIDGE_BASE,
+            "visible_count": visible_count,
+            "task_id": task_id,
+            "stage": stage,
+            "error": error,
+        }
+        atomic_json(WORKER_LIVENESS_PATH, payload)
+
+
+def source_capture_requires_deterministic_plan(envelope: "ExecutionEnvelope") -> bool:
+    """Treat write-capable source_capture as a binding placeholder, never executable work."""
+    return (
+        envelope.action == "source_capture"
+        and bool(ENGINEERING_WRITE_CAPABILITIES.intersection(envelope.capability_scope))
+    )
+
+
 def safe_relative_path(value: Any, *, field: str = "path") -> str:
     if not isinstance(value, str) or not value or len(value) > 240:
         raise WorkerError(f"{field.upper()}_INVALID", phase="validation")
@@ -359,6 +438,7 @@ class ExecutionEnvelope:
     governance: dict[str, Any]
     workspace: dict[str, Any]
     digest: str
+    runtime_input: dict[str, Any] | None = None
 
     @classmethod
     def from_task(
@@ -403,7 +483,7 @@ class ExecutionEnvelope:
             adapter = str(adapter_value.get("name") or "")
         else:
             adapter = str(adapter_value or "")
-        if adapter not in {"deterministic", "source_capture", "compact_interface_map", "codex", "hermes"}:
+        if adapter not in {"deterministic", "source_capture", "compact_interface_map", "codex", "hermes", "openclaw"}:
             raise WorkerError("RUNTIME_ADAPTER_UNSUPPORTED", phase="validation")
         change_set = execution.get("change_set")
         if not isinstance(change_set, list) or len(change_set) > 128 or (action == "deterministic" and not change_set):
@@ -494,6 +574,7 @@ class ExecutionEnvelope:
             adapter=adapter,
             capability_scope=tuple(execution.get("capability_scope") or ()),
             source_signals=tuple(execution.get("source_signals") or ()),
+            runtime_input=dict(execution.get("runtime_input") or {}),
             change_set=tuple(normalized_changes),
             verification=tuple(normalized_verification),
             governance=governance_value,
@@ -502,11 +583,44 @@ class ExecutionEnvelope:
         )
 
 
+def external_agent_request_id(
+    envelope: ExecutionEnvelope,
+    runtime_name: str,
+    attempt: int,
+) -> str:
+    if not isinstance(attempt, int) or isinstance(attempt, bool) or attempt < 1:
+        raise WorkerError("TASK_ATTEMPT_INVALID", phase="external_agent")
+    if runtime_name not in {"hermes", "openclaw"}:
+        raise WorkerError(
+            "EXTERNAL_AGENT_RUNTIME_UNSUPPORTED",
+            phase="external_agent",
+            details={"runtime": runtime_name},
+        )
+    return (
+        f"external-{runtime_name}-"
+        + digest_json(
+            {
+                "task_id": envelope.task_id,
+                "job_id": envelope.job_id,
+                "execution_digest": envelope.digest,
+                "runtime": runtime_name,
+                "attempt": attempt,
+            }
+        )[:32]
+    )
+
+
 class RuntimeAdapter(ABC):
     name: str
 
     @abstractmethod
-    def execute(self, envelope: ExecutionEnvelope, worktree: Path) -> dict[str, Any]:
+    def execute(
+        self,
+        envelope: ExecutionEnvelope,
+        worktree: Path,
+        *,
+        attempt: int,
+    ) -> dict[str, Any]:
         raise NotImplementedError
 
 
@@ -527,7 +641,13 @@ class DeterministicExecutor(RuntimeAdapter):
             if os.path.exists(temporary):
                 os.unlink(temporary)
 
-    def execute(self, envelope: ExecutionEnvelope, worktree: Path) -> dict[str, Any]:
+    def execute(
+        self,
+        envelope: ExecutionEnvelope,
+        worktree: Path,
+        *,
+        attempt: int,
+    ) -> dict[str, Any]:
         changed: set[str] = set()
         for change in envelope.change_set:
             relative = str(change["path"])
@@ -582,7 +702,13 @@ class SourceCaptureExecutor(RuntimeAdapter):
         "governed", "trace", "tool", "credential", "scope", "message", "handoff",
     }
 
-    def execute(self, envelope: ExecutionEnvelope, worktree: Path) -> dict[str, Any]:
+    def execute(
+        self,
+        envelope: ExecutionEnvelope,
+        worktree: Path,
+        *,
+        attempt: int,
+    ) -> dict[str, Any]:
         terms = set(self.defaults)
         for signal in envelope.source_signals:
             terms.update(token.lower() for token in re.findall(r"[A-Za-z][A-Za-z0-9_.-]{2,63}", signal))
@@ -651,7 +777,13 @@ class CompactInterfaceMapExecutor(RuntimeAdapter):
 
     name = "compact_interface_map"
 
-    def execute(self, envelope: ExecutionEnvelope, worktree: Path) -> dict[str, Any]:
+    def execute(
+        self,
+        envelope: ExecutionEnvelope,
+        worktree: Path,
+        *,
+        attempt: int,
+    ) -> dict[str, Any]:
         if envelope.action != "source_capture":
             raise WorkerError("COMPACT_INTERFACE_MAP_ACTION_INVALID", phase="interface_map")
         try:
@@ -681,7 +813,13 @@ class CompactInterfaceMapExecutor(RuntimeAdapter):
 class CodexExecutor(RuntimeAdapter):
     name = "codex"
 
-    def execute(self, envelope: ExecutionEnvelope, worktree: Path) -> dict[str, Any]:
+    def execute(
+        self,
+        envelope: ExecutionEnvelope,
+        worktree: Path,
+        *,
+        attempt: int,
+    ) -> dict[str, Any]:
         raise WorkerError(
             "CODEX_ADAPTER_REQUIRES_EXPLICIT_POLICY",
             phase="adapter",
@@ -689,15 +827,78 @@ class CodexExecutor(RuntimeAdapter):
         )
 
 
-class HermesExecutor(RuntimeAdapter):
-    name = "hermes"
+class ExternalAgentExecutor(RuntimeAdapter):
+    runtime_name: str
 
-    def execute(self, envelope: ExecutionEnvelope, worktree: Path) -> dict[str, Any]:
-        raise WorkerError(
-            "HERMES_ENGINEERING_ADAPTER_UNAVAILABLE",
-            phase="adapter",
-            details={"reason": "The live Hermes service is a user-chat runtime, not an engineering executor"},
+    def execute(
+        self,
+        envelope: ExecutionEnvelope,
+        worktree: Path,
+        *,
+        attempt: int,
+    ) -> dict[str, Any]:
+        if envelope.action != "agent_runtime":
+            raise WorkerError(
+                "EXTERNAL_AGENT_ACTION_INVALID",
+                phase="adapter",
+                details={"adapter": self.runtime_name, "action": envelope.action},
+            )
+        if envelope.adapter != self.runtime_name:
+            raise WorkerError(
+                "EXTERNAL_AGENT_ADAPTER_BINDING_INVALID",
+                phase="adapter",
+            )
+        if not envelope.runtime_input:
+            raise WorkerError("EXTERNAL_AGENT_RUNTIME_INPUT_MISSING", phase="adapter")
+        request_id = external_agent_request_id(
+            envelope,
+            self.runtime_name,
+            attempt,
         )
+        exchange = ExternalAgentExchange(EXTERNAL_AGENT_EXECUTOR_ROOT)
+        try:
+            external = exchange.execute(
+                request_id=request_id,
+                runtime=self.runtime_name,
+                task_id=envelope.task_id,
+                attempt=attempt,
+                execution_digest=envelope.digest,
+                payload=envelope.runtime_input,
+                timeout_seconds=EXTERNAL_AGENT_EXECUTOR_TIMEOUT_SECONDS,
+            )
+        except ExternalAgentRuntimeError as exc:
+            raise WorkerError(
+                str(exc),
+                phase="external_agent",
+                details={"adapter": self.runtime_name},
+            ) from exc
+        audit(
+            "EXTERNAL_AGENT_RUNTIME_COMPLETED",
+            task_id=envelope.task_id,
+            adapter=self.runtime_name,
+            request_id=request_id,
+            attempt=attempt,
+            output_sha256=external.get("output_sha256"),
+            duration_ms=external.get("duration_ms"),
+            credential_material_exposed=False,
+        )
+        return {
+            "changed_files": [],
+            "commands": [],
+            "tests": [],
+            "adapter": self.runtime_name,
+            "external_agent": external,
+        }
+
+
+class HermesExecutor(ExternalAgentExecutor):
+    name = "hermes"
+    runtime_name = "hermes"
+
+
+class OpenClawExecutor(ExternalAgentExecutor):
+    name = "openclaw"
+    runtime_name = "openclaw"
 
 
 def adapter_for(name: str) -> RuntimeAdapter:
@@ -707,6 +908,7 @@ def adapter_for(name: str) -> RuntimeAdapter:
         "compact_interface_map": CompactInterfaceMapExecutor,
         "codex": CodexExecutor,
         "hermes": HermesExecutor,
+        "openclaw": OpenClawExecutor,
     }[name]()
 
 
@@ -805,6 +1007,11 @@ class LeaseHeartbeat:
             self.failed = str(response.get("error") or status)
             raise WorkerError("TASK_HEARTBEAT_FAILED", phase="heartbeat", details={"api_status": status, "error": self.failed})
         audit("TASK_HEARTBEAT", task_id=self.task_id, stage=self.stage, api_status=status)
+        write_worker_liveness(
+            "BUSY",
+            task_id=self.task_id,
+            stage=self.stage,
+        )
 
     def start(self) -> None:
         self.thread.start()
@@ -824,6 +1031,11 @@ class LeaseHeartbeat:
                     audit("TASK_HEARTBEAT_FAILED", task_id=self.task_id, stage=stage, api_status=status, error=self.failed)
                 else:
                     audit("TASK_HEARTBEAT", task_id=self.task_id, stage=stage, api_status=status)
+                    write_worker_liveness(
+                        "BUSY",
+                        task_id=self.task_id,
+                        stage=stage,
+                    )
             except Exception as exc:  # pragma: no cover - defensive runtime guard
                 self.failed = type(exc).__name__
                 audit("TASK_HEARTBEAT_FAILED", task_id=self.task_id, stage=stage, error=self.failed)
@@ -1201,7 +1413,13 @@ class IsolatedDeterministicExecutor(RuntimeAdapter):
             if os.path.exists(temporary):
                 os.unlink(temporary)
 
-    def execute(self, envelope: ExecutionEnvelope, worktree: Path) -> dict[str, Any]:
+    def execute(
+        self,
+        envelope: ExecutionEnvelope,
+        worktree: Path,
+        *,
+        attempt: int,
+    ) -> dict[str, Any]:
         if envelope.action != "deterministic":
             raise WorkerError("ISOLATED_EXECUTOR_ACTION_INVALID", phase="adapter")
         root = ISOLATED_EXECUTOR_ROOT
@@ -1575,6 +1793,69 @@ def build_compact_interface_map_result(
     return result
 
 
+def build_agent_runtime_result(
+    task_id: str,
+    envelope: ExecutionEnvelope,
+    execution: Mapping[str, Any],
+) -> dict[str, Any]:
+    external = execution.get("external_agent")
+    if not isinstance(external, Mapping):
+        raise WorkerError("EXTERNAL_AGENT_RESULT_INVALID", phase="result")
+    if external.get("runtime") != envelope.adapter:
+        raise WorkerError("EXTERNAL_AGENT_RESULT_RUNTIME_MISMATCH", phase="result")
+    if external.get("task_id") != task_id:
+        raise WorkerError("EXTERNAL_AGENT_RESULT_TASK_MISMATCH", phase="result")
+    if external.get("execution_digest") != envelope.digest:
+        raise WorkerError("EXTERNAL_AGENT_RESULT_DIGEST_MISMATCH", phase="result")
+    if external.get("credential_material_exposed") is not False:
+        raise WorkerError("EXTERNAL_AGENT_CREDENTIAL_ISOLATION_FAILED", phase="result")
+    result = {
+        "status": "SUCCEEDED",
+        "classification": "EXTERNAL_AGENT_RUNTIME_SUCCEEDED",
+        "verification_state": "VERIFIED_BY_WORKER_PENDING_SERVER_REVIEW",
+        "execution_mode": "agent_runtime",
+        "execution_backend": "generic-online-agent-worker-v2",
+        "agent_runtime": envelope.adapter,
+        "task_id": task_id,
+        "job_id": envelope.job_id,
+        "repository": envelope.repository,
+        "base_oid": envelope.base_oid,
+        "expected_branch_oid": envelope.expected_branch_oid,
+        "target_branch": envelope.target_branch,
+        "generation": envelope.generation,
+        "execution_digest": envelope.digest,
+        "output_text": external.get("output_text"),
+        "output_json": external.get("output_json"),
+        "output_sha256": external.get("output_sha256"),
+        "runtime_duration_ms": external.get("duration_ms"),
+        "external_request_id": external.get("request_id"),
+        "changed_files": [],
+        "tests": [],
+        "workspace_cleanup": "PASS",
+        "writer_lease": "NONE",
+        "secret_material_exposed": False,
+        "credential_material_exposed": False,
+        "control_plane_access_granted_to_runtime": False,
+        "direct_main_write": False,
+        "force_push": False,
+        "production_write": False,
+        "protected_ref_bypass": False,
+    }
+    encoded = json.dumps(
+        sanitize(result),
+        ensure_ascii=False,
+        sort_keys=True,
+        separators=(",", ":"),
+    ).encode("utf-8")
+    if len(encoded) > 192 * 1024:
+        raise WorkerError(
+            "EXTERNAL_AGENT_TASK_RESULT_TOO_LARGE",
+            phase="result",
+            details={"result_bytes": len(encoded)},
+        )
+    result["result_bytes"] = len(encoded)
+    return result
+
 def build_source_capture_result(
     task_id: str,
     envelope: ExecutionEnvelope,
@@ -1624,12 +1905,25 @@ class WorkerSupervisor:
             if not isinstance(execution, Mapping):
                 raise WorkerError("EXECUTION_ENVELOPE_SCHEMA_VALIDATION", phase="validation")
             persisted = ExecutionEnvelope.from_task(task, worker_capabilities=WORKER_CAPABILITIES)
-            # Deterministic tasks must re-resolve through the plan registry.  A
-            # read-only source-capture task has no plan to replace its payload: replay
-            # the already validated durable envelope so source signals remain part of
-            # the canonical digest and the worker does not invent a different capture.
-            projection_input = execution if persisted.action == "source_capture" else None
+            # Read-only source_capture/agent_runtime tasks replay their persisted
+            # payload. A write-capable source_capture is only a Bridge-created
+            # engineering placeholder: never pass that stale payload back to the
+            # resolver, and never claim it until a deterministic plan exists.
+            pending_plan = source_capture_requires_deterministic_plan(persisted)
+            projection_input = (
+                execution
+                if persisted.action in {"source_capture", "agent_runtime"} and not pending_plan
+                else None
+            )
             status, authoritative = self.bridge.project_execution(task, projection_input)
+            if pending_plan and (
+                status == 404
+                or authoritative.get("error") == "TASK_EXECUTION_PROJECTION_MISSING"
+            ):
+                raise WorkerError(
+                    "TASK_SKIPPED_PENDING_DETERMINISTIC_PLAN",
+                    phase="projection",
+                )
             if not 200 <= status < 300:
                 raise WorkerError("TASK_PERSISTED_BINDING_UNVERIFIED", phase="projection", details={"api_status": status, "error": authoritative.get("error")})
             canonical = ExecutionEnvelope.from_task(task, authoritative, WORKER_CAPABILITIES)
@@ -1658,6 +1952,11 @@ class WorkerSupervisor:
                     execution_digest=canonical.digest,
                 )
                 return canonical, "plan_registry_verified"
+            if pending_plan:
+                raise WorkerError(
+                    "TASK_SKIPPED_PENDING_DETERMINISTIC_PLAN",
+                    phase="projection",
+                )
             return persisted, "persisted_verified"
         status, projected = self.bridge.project_execution(task)
         if status == 404 or projected.get("error") == "TASK_EXECUTION_PROJECTION_MISSING":
@@ -1826,6 +2125,43 @@ class WorkerSupervisor:
                     attempt=attempt,
                 )
 
+            if envelope.action == "agent_runtime" and phase in {
+                "agent_runtime_done",
+                "result_pending",
+                "result_submitted",
+            }:
+                candidate = state.get("result")
+                if isinstance(candidate, Mapping):
+                    result = dict(candidate)
+                    audit(
+                        "TASK_RESUMED_FROM_EXTERNAL_AGENT_RESULT",
+                        task_id=task_id,
+                        previous_attempt=state.get("resume_from_attempt"),
+                        attempt=attempt,
+                        phase=phase,
+                        adapter=envelope.adapter,
+                    )
+            if (
+                result is None
+                and envelope.action == "agent_runtime"
+                and phase == "verification_passed"
+                and isinstance(state.get("execution"), Mapping)
+            ):
+                result = build_agent_runtime_result(
+                    task_id, envelope, state["execution"]
+                )
+                state.update(
+                    {"phase": "agent_runtime_done", "result": result, "attempt": attempt}
+                )
+                save_task_state(task_id, state)
+                save_checkpoint(task_id, state, envelope, attempt)
+                audit(
+                    "TASK_RESUMED_AFTER_EXTERNAL_AGENT_EXECUTION",
+                    task_id=task_id,
+                    attempt=attempt,
+                    adapter=envelope.adapter,
+                )
+
             if (
                 result is None
                 and envelope.action == "deterministic"
@@ -1906,7 +2242,11 @@ class WorkerSupervisor:
                 # re-run deterministic verification.  No external side effect exists yet.
                 run_root = new_run_root()
                 try:
-                    worktree = prepare_worktree(run_root, envelope)
+                    if envelope.action == "agent_runtime":
+                        worktree = run_root / "agent-runtime-workspace"
+                        worktree.mkdir(mode=0o750, parents=True, exist_ok=True)
+                    else:
+                        worktree = prepare_worktree(run_root, envelope)
                     state.update(
                         {
                             "phase": "workspace_prepared",
@@ -1918,7 +2258,11 @@ class WorkerSupervisor:
                     save_task_state(task_id, state)
                     save_checkpoint(task_id, state, envelope, attempt)
                     adapter = adapter_for(envelope.adapter)
-                    execution = adapter.execute(envelope, worktree)
+                    execution = adapter.execute(
+                        envelope,
+                        worktree,
+                        attempt=attempt,
+                    )
                     state.update(
                         {
                             "phase": "verification_passed",
@@ -1940,6 +2284,17 @@ class WorkerSupervisor:
                                 "attempt": attempt,
                             }
                         )
+                    elif envelope.action == "agent_runtime":
+                        result = build_agent_runtime_result(
+                            task_id, envelope, execution
+                        )
+                        state.update(
+                            {
+                                "phase": "agent_runtime_done",
+                                "result": result,
+                                "attempt": attempt,
+                            }
+                        )
                     else:
                         heartbeat.set_stage("committing")
                         governed = governed_commit(
@@ -2090,8 +2445,13 @@ class WorkerSupervisor:
     def once(self) -> int:
         try:
             tasks = self.agent.poll()
+            write_worker_liveness("POLL_OK", visible_count=len(tasks))
             audit("TASK_POLL", visible_count=len(tasks))
         except WorkerError as exc:
+            write_worker_liveness(
+                "POLL_FAILED",
+                error=exc.code,
+            )
             audit("TASK_POLL_FAILED", error=exc.code, phase=exc.phase, details=exc.details)
             return 10
         dynamic_tasks: list[tuple[dict[str, Any], ExecutionEnvelope]] = []
@@ -2100,13 +2460,25 @@ class WorkerSupervisor:
                 envelope, source = self.resolve_envelope(task)
             except WorkerError as exc:
                 event = "TASK_SKIPPED_ENVELOPE_INVALID"
-                if exc.code in {"TASK_SKIPPED_PROJECTION_MISSING", "TASK_SKIPPED_POLICY_DENY"}:
+                if exc.code in {
+                    "TASK_SKIPPED_PROJECTION_MISSING",
+                    "TASK_SKIPPED_POLICY_DENY",
+                    "TASK_SKIPPED_PENDING_DETERMINISTIC_PLAN",
+                }:
                     event = exc.code
                 elif exc.code == "CAPABILITY_MISMATCH_DENY":
                     event = "TASK_SKIPPED_CAPABILITY_MISMATCH"
                 audit(event, task_id=task.get("task_id"), reason=exc.code, phase=exc.phase, details=exc.details)
                 continue
             audit("TASK_VISIBLE_TO_WORKER_CLAIMABLE", task_id=task.get("task_id"), envelope_source=source, action=envelope.action)
+            if envelope.adapter not in WORKER_ALLOWED_ADAPTERS:
+                audit(
+                    "TASK_SKIPPED_ADAPTER_MISMATCH",
+                    task_id=task.get("task_id"),
+                    adapter=envelope.adapter,
+                    allowed_adapters=sorted(WORKER_ALLOWED_ADAPTERS),
+                )
+                continue
             dynamic_tasks.append((task, envelope))
         dynamic_tasks.sort(key=_claim_order)
         for task, envelope in dynamic_tasks:
@@ -2126,6 +2498,7 @@ class WorkerSupervisor:
         ensure_roots()
         recover_stale_workspaces()
         checkpoint_store()
+        write_worker_liveness("STARTING")
         audit("WORKER_STARTED", task_agnostic=True, api_base=API_BASE, bridge_base=BRIDGE_BASE, adapter_names=["isolated-deterministic", "source_capture", "codex", "hermes"], runtime_only_credentials=True, isolated_executor=True, durable_checkpoint=True)
         while True:
             self.once()

active-runtime/app/aios_worker_availability_guard.py

@@ -0,0 +1,462 @@
+"""Self-healing availability guard for persistent Online Agent workers.
+
+The guard never claims Tasks and never writes Task/Job/Git databases. It only:
+- ensures required worker/executor systemd units are enabled + active;
+- checks worker-owned liveness JSON written by the real poll/heartbeat loop;
+- restarts an active worker only when its liveness is stale;
+- honors an explicit maintenance inhibit file;
+- writes a bounded status JSON under /run for observability.
+
+Idle liveness is the successful poll loop itself. Busy liveness is refreshed by the
+Task lease-heartbeat thread, so long-running Tasks are not mistaken for hung workers.
+"""
+from __future__ import annotations
+
+from dataclasses import asdict, dataclass
+import argparse
+import json
+import os
+from pathlib import Path
+import shlex
+import subprocess
+import tempfile
+import time
+from typing import Any, Callable, Mapping, Sequence
+
+SCHEMA = "aios.worker-availability.status.v1"
+DEFAULT_WORKER_UNITS = (
+    "aios-online-agent-worker-20260815.service",
+    "aios-hermes-online-agent-worker.service",
+    "aios-openclaw-online-agent-worker.service",
+)
+DEFAULT_DEPENDENCY_UNITS = (
+    "aios-external-agent-executor.service",
+)
+DEFAULT_RUN_ROOT = Path("/run/aios-worker-availability")
+DEFAULT_STATUS = DEFAULT_RUN_ROOT / "status.json"
+DEFAULT_RECOVERY = DEFAULT_RUN_ROOT / "recovery.json"
+DEFAULT_INHIBIT = DEFAULT_RUN_ROOT / "maintenance.lock"
+DEFAULT_MAX_STALE_SECONDS = 90
+DEFAULT_RESTART_COOLDOWN_SECONDS = 60
+DEFAULT_STARTUP_WAIT_SECONDS = 10
+ACCEPTED_ENABLED_STATES = frozenset({"enabled", "enabled-runtime", "static", "indirect", "generated"})
+
+
+class AvailabilityGuardError(RuntimeError):
+    pass
+
+
+@dataclass(frozen=True)
+class UnitSnapshot:
+    unit: str
+    role: str
+    load_state: str
+    active_state: str
+    unit_file_state: str
+    enabled_ok: bool
+    liveness_path: str | None = None
+    liveness_state: str | None = None
+    last_seen_epoch: float | None = None
+    liveness_age_seconds: float | None = None
+    fresh: bool | None = None
+    action: str = "NONE"
+    detail: str | None = None
+
+
+class Systemd:
+    def __init__(
+        self,
+        runner: Callable[..., subprocess.CompletedProcess[str]] | None = None,
+    ) -> None:
+        self.runner = runner or subprocess.run
+
+    def _run(self, args: Sequence[str], *, check: bool = False) -> subprocess.CompletedProcess[str]:
+        result = self.runner(
+            ["/usr/bin/systemctl", *args],
+            text=True,
+            capture_output=True,
+            check=False,
+            timeout=20,
+        )
+        if check and result.returncode != 0:
+            raise AvailabilityGuardError(
+                "SYSTEMD_COMMAND_FAILED:"
+                + ":".join(args)
+                + ":"
+                + str(result.returncode)
+            )
+        return result
+
+    def property(self, unit: str, name: str) -> str:
+        result = self._run(["show", unit, f"--property={name}", "--value"])
+        if result.returncode != 0:
+            return ""
+        return result.stdout.strip()
+
+    def environment(self, unit: str) -> dict[str, str]:
+        text = self.property(unit, "Environment")
+        result: dict[str, str] = {}
+        for item in shlex.split(text):
+            if "=" not in item:
+                continue
+            key, value = item.split("=", 1)
+            result[key] = value
+        return result
+
+    def enable(self, unit: str) -> None:
+        self._run(["enable", unit], check=True)
+
+    def start(self, unit: str) -> None:
+        self._run(["start", unit], check=True)
+
+    def restart(self, unit: str) -> None:
+        self._run(["restart", unit], check=True)
+
+
+def _atomic_json(path: Path, value: Mapping[str, Any]) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True, mode=0o755)
+    if path.parent.is_symlink() or path.is_symlink():
+        raise AvailabilityGuardError("STATUS_PATH_SYMLINK_REJECTED")
+    fd, temporary = tempfile.mkstemp(prefix=f".{path.name}.", dir=path.parent)
+    try:
+        os.fchmod(fd, 0o644)
+        with os.fdopen(fd, "w", encoding="utf-8") as handle:
+            json.dump(value, handle, ensure_ascii=False, sort_keys=True, indent=2)
+            handle.write("\n")
+            handle.flush()
+            os.fsync(handle.fileno())
+        os.replace(temporary, path)
+        os.chmod(path, 0o644)
+    finally:
+        if os.path.exists(temporary):
+            os.unlink(temporary)
+
+
+def _load_json(path: Path) -> dict[str, Any] | None:
+    if path.is_symlink() or not path.is_file():
+        return None
+    try:
+        value = json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        return None
+    return dict(value) if isinstance(value, Mapping) else None
+
+
+def _state_root(environment: Mapping[str, str], unit: str) -> Path:
+    explicit = environment.get("AIOS_WORKER_STATE_ROOT")
+    if explicit:
+        return Path(explicit)
+    fallbacks = {
+        "aios-online-agent-worker-20260815.service": Path(
+            "/var/lib/aios-online-agent-worker-20260815"
+        ),
+        "aios-hermes-online-agent-worker.service": Path(
+            "/var/lib/aios-online-agent-hermes"
+        ),
+        "aios-openclaw-online-agent-worker.service": Path(
+            "/var/lib/aios-online-agent-openclaw"
+        ),
+    }
+    if unit not in fallbacks:
+        raise AvailabilityGuardError("WORKER_STATE_ROOT_UNAVAILABLE:" + unit)
+    return fallbacks[unit]
+
+
+def _liveness_path(environment: Mapping[str, str], unit: str) -> Path:
+    explicit = environment.get("AIOS_WORKER_LIVENESS_PATH")
+    if explicit:
+        return Path(explicit)
+    return _state_root(environment, unit) / "worker-liveness.json"
+
+
+class AvailabilityGuard:
+    def __init__(
+        self,
+        *,
+        systemd: Systemd | None = None,
+        worker_units: Sequence[str] = DEFAULT_WORKER_UNITS,
+        dependency_units: Sequence[str] = DEFAULT_DEPENDENCY_UNITS,
+        status_path: Path = DEFAULT_STATUS,
+        recovery_path: Path = DEFAULT_RECOVERY,
+        inhibit_path: Path = DEFAULT_INHIBIT,
+        max_stale_seconds: int = DEFAULT_MAX_STALE_SECONDS,
+        restart_cooldown_seconds: int = DEFAULT_RESTART_COOLDOWN_SECONDS,
+        startup_wait_seconds: int = DEFAULT_STARTUP_WAIT_SECONDS,
+        now_fn: Callable[[], float] = time.time,
+        sleep_fn: Callable[[float], None] = time.sleep,
+    ) -> None:
+        self.systemd = systemd or Systemd()
+        self.worker_units = tuple(worker_units)
+        self.dependency_units = tuple(dependency_units)
+        self.status_path = Path(status_path)
+        self.recovery_path = Path(recovery_path)
+        self.inhibit_path = Path(inhibit_path)
+        self.max_stale_seconds = int(max_stale_seconds)
+        self.restart_cooldown_seconds = int(restart_cooldown_seconds)
+        self.startup_wait_seconds = int(startup_wait_seconds)
+        self.now_fn = now_fn
+        self.sleep_fn = sleep_fn
+        if self.max_stale_seconds < 15:
+            raise AvailabilityGuardError("MAX_STALE_SECONDS_TOO_SMALL")
+        if self.restart_cooldown_seconds < 15:
+            raise AvailabilityGuardError("RESTART_COOLDOWN_TOO_SMALL")
+        if self.startup_wait_seconds < 0 or self.startup_wait_seconds > 60:
+            raise AvailabilityGuardError("STARTUP_WAIT_INVALID")
+
+    def _recovery_state(self) -> dict[str, float]:
+        value = _load_json(self.recovery_path) or {}
+        raw = value.get("last_restart_epoch")
+        if not isinstance(raw, Mapping):
+            return {}
+        result: dict[str, float] = {}
+        for unit, epoch in raw.items():
+            try:
+                result[str(unit)] = float(epoch)
+            except (TypeError, ValueError):
+                continue
+        return result
+
+    def _save_recovery_state(self, state: Mapping[str, float]) -> None:
+        _atomic_json(
+            self.recovery_path,
+            {
+                "schema": "aios.worker-availability.recovery.v1",
+                "last_restart_epoch": dict(state),
+            },
+        )
+
+    def _basic_snapshot(self, unit: str, role: str) -> tuple[str, str, str, bool]:
+        load = self.systemd.property(unit, "LoadState")
+        active = self.systemd.property(unit, "ActiveState")
+        enabled = self.systemd.property(unit, "UnitFileState")
+        return load, active, enabled, enabled in ACCEPTED_ENABLED_STATES
+
+    def _ensure_enabled_active(self, unit: str, role: str) -> tuple[str, bool]:
+        load, active, enabled, enabled_ok = self._basic_snapshot(unit, role)
+        if load != "loaded":
+            raise AvailabilityGuardError("REQUIRED_UNIT_NOT_LOADED:" + unit)
+        action = "NONE"
+        if not enabled_ok:
+            self.systemd.enable(unit)
+            action = "ENABLE"
+        if active != "active":
+            self.systemd.start(unit)
+            action = "START" if action == "NONE" else "ENABLE_START"
+        return action, active == "active"
+
+    def _wait_for_liveness(self, path: Path) -> dict[str, Any] | None:
+        deadline = self.now_fn() + self.startup_wait_seconds
+        while True:
+            value = _load_json(path)
+            if value is not None:
+                try:
+                    epoch = float(value.get("last_seen_epoch"))
+                except (TypeError, ValueError):
+                    epoch = 0.0
+                if epoch > 0 and self.now_fn() - epoch <= self.max_stale_seconds:
+                    return value
+            if self.now_fn() >= deadline:
+                return value
+            self.sleep_fn(0.5)
+
+    def run(self, *, heal: bool) -> dict[str, Any]:
+        now = self.now_fn()
+        if self.inhibit_path.exists():
+            result = {
+                "schema": SCHEMA,
+                "status": "MAINTENANCE_INHIBITED",
+                "generated_at_epoch": now,
+                "maintenance_inhibit": str(self.inhibit_path),
+                "workers": [],
+                "dependencies": [],
+                "all_fresh": False,
+                "actions": [],
+            }
+            _atomic_json(self.status_path, result)
+            return result
+
+        actions: list[dict[str, str]] = []
+        dependencies: list[UnitSnapshot] = []
+        for unit in self.dependency_units:
+            load, active, enabled, enabled_ok = self._basic_snapshot(unit, "dependency")
+            action = "NONE"
+            if heal:
+                if load != "loaded":
+                    raise AvailabilityGuardError("REQUIRED_UNIT_NOT_LOADED:" + unit)
+                if not enabled_ok:
+                    self.systemd.enable(unit)
+                    action = "ENABLE"
+                if active != "active":
+                    self.systemd.start(unit)
+                    action = "START" if action == "NONE" else "ENABLE_START"
+                if action != "NONE":
+                    actions.append({"unit": unit, "action": action})
+                load, active, enabled, enabled_ok = self._basic_snapshot(unit, "dependency")
+            dependencies.append(
+                UnitSnapshot(
+                    unit=unit,
+                    role="dependency",
+                    load_state=load,
+                    active_state=active,
+                    unit_file_state=enabled,
+                    enabled_ok=enabled_ok,
+                    fresh=(active == "active"),
+                    action=action,
+                )
+            )
+
+        recovery = self._recovery_state()
+        workers: list[UnitSnapshot] = []
+        for unit in self.worker_units:
+            load, active, enabled, enabled_ok = self._basic_snapshot(unit, "worker")
+            environment = self.systemd.environment(unit) if load == "loaded" else {}
+            path = _liveness_path(environment, unit) if load == "loaded" else None
+            action = "NONE"
+
+            if heal:
+                if load != "loaded":
+                    raise AvailabilityGuardError("REQUIRED_UNIT_NOT_LOADED:" + unit)
+                if not enabled_ok:
+                    self.systemd.enable(unit)
+                    action = "ENABLE"
+                if active != "active":
+                    self.systemd.start(unit)
+                    action = "START" if action == "NONE" else "ENABLE_START"
+                    actions.append({"unit": unit, "action": action})
+                    if path is not None:
+                        self._wait_for_liveness(path)
+                load, active, enabled, enabled_ok = self._basic_snapshot(unit, "worker")
+
+            live = _load_json(path) if path is not None else None
+            last_seen: float | None = None
+            state: str | None = None
+            age: float | None = None
+            fresh = False
+            detail: str | None = None
+            if live is not None:
+                state = str(live.get("state") or "")
+                try:
+                    last_seen = float(live.get("last_seen_epoch"))
+                except (TypeError, ValueError):
+                    last_seen = None
+                if last_seen is not None:
+                    age = max(0.0, now - last_seen)
+                    fresh = age <= self.max_stale_seconds
+                if live.get("agent_id") in (None, ""):
+                    fresh = False
+                    detail = "LIVENESS_AGENT_ID_MISSING"
+            else:
+                detail = "LIVENESS_MISSING"
+
+            if heal and active == "active" and not fresh:
+                previous = float(recovery.get(unit, 0.0))
+                if now - previous >= self.restart_cooldown_seconds:
+                    self.systemd.restart(unit)
+                    recovery[unit] = now
+                    action = "RESTART_STALE"
+                    actions.append({"unit": unit, "action": action})
+                    if path is not None:
+                        live = self._wait_for_liveness(path)
+                    load, active, enabled, enabled_ok = self._basic_snapshot(unit, "worker")
+                    if live is not None:
+                        state = str(live.get("state") or "")
+                        try:
+                            last_seen = float(live.get("last_seen_epoch"))
+                        except (TypeError, ValueError):
+                            last_seen = None
+                        if last_seen is not None:
+                            age = max(0.0, self.now_fn() - last_seen)
+                            fresh = age <= self.max_stale_seconds
+                            detail = None if fresh else "LIVENESS_STALE_AFTER_RESTART"
+                else:
+                    detail = "RESTART_COOLDOWN_ACTIVE"
+
+            workers.append(
+                UnitSnapshot(
+                    unit=unit,
+                    role="worker",
+                    load_state=load,
+                    active_state=active,
+                    unit_file_state=enabled,
+                    enabled_ok=enabled_ok,
+                    liveness_path=str(path) if path is not None else None,
+                    liveness_state=state,
+                    last_seen_epoch=last_seen,
+                    liveness_age_seconds=age,
+                    fresh=bool(active == "active" and enabled_ok and fresh),
+                    action=action,
+                    detail=detail,
+                )
+            )
+
+        if heal:
+            self._save_recovery_state(recovery)
+
+        all_fresh = (
+            all(item.active_state == "active" and item.enabled_ok and item.fresh for item in workers)
+            and all(item.active_state == "active" for item in dependencies)
+        )
+        result = {
+            "schema": SCHEMA,
+            "status": "HEALTHY" if all_fresh else "DEGRADED",
+            "generated_at_epoch": self.now_fn(),
+            "max_stale_seconds": self.max_stale_seconds,
+            "maintenance_inhibit": str(self.inhibit_path),
+            "workers": [asdict(item) for item in workers],
+            "dependencies": [asdict(item) for item in dependencies],
+            "all_fresh": all_fresh,
+            "actions": actions,
+        }
+        _atomic_json(self.status_path, result)
+        return result
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    mode = parser.add_mutually_exclusive_group(required=True)
+    mode.add_argument("--heal", action="store_true")
+    mode.add_argument("--check", action="store_true")
+    parser.add_argument("--status-file", default=str(DEFAULT_STATUS))
+    parser.add_argument("--recovery-file", default=str(DEFAULT_RECOVERY))
+    parser.add_argument("--inhibit-file", default=str(DEFAULT_INHIBIT))
+    parser.add_argument(
+        "--max-stale-seconds",
+        type=int,
+        default=int(
+            os.environ.get(
+                "AIOS_WORKER_AVAILABILITY_MAX_STALE_SECONDS",
+                str(DEFAULT_MAX_STALE_SECONDS),
+            )
+        ),
+    )
+    parser.add_argument(
+        "--restart-cooldown-seconds",
+        type=int,
+        default=int(
+            os.environ.get(
+                "AIOS_WORKER_AVAILABILITY_RESTART_COOLDOWN_SECONDS",
+                str(DEFAULT_RESTART_COOLDOWN_SECONDS),
+            )
+        ),
+    )
+    args = parser.parse_args()
+    guard = AvailabilityGuard(
+        status_path=Path(args.status_file),
+        recovery_path=Path(args.recovery_file),
+        inhibit_path=Path(args.inhibit_file),
+        max_stale_seconds=args.max_stale_seconds,
+        restart_cooldown_seconds=args.restart_cooldown_seconds,
+    )
+    try:
+        result = guard.run(heal=args.heal)
+    except AvailabilityGuardError as exc:
+        print(json.dumps({"status": "FAILED", "error": str(exc)}, sort_keys=True))
+        return 20
+    print(json.dumps(result, ensure_ascii=False, sort_keys=True))
+    if args.check and not result.get("all_fresh"):
+        return 10
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

config/external-agent-runtime.d/hermes-config.yaml

@@ -0,0 +1,9 @@
+providers:
+  oneapi:
+    name: oneapi
+    base_url: http://172.18.0.2:3000/v1
+    key_env: OPENAI_API_KEY
+    default_model: deepseek-v4-flash
+model:
+  provider: oneapi
+  name: deepseek-v4-flash

config/external-agent-runtime.d/hermes.example.json

@@ -0,0 +1,13 @@
+{
+  "argv": [
+    "/usr/local/bin/hermes",
+    "run",
+    "--non-interactive"
+  ],
+  "input_mode": "stdin_text",
+  "max_output_bytes": 131072,
+  "output_mode": "stdout_text",
+  "runtime": "hermes",
+  "schema": "aios.external-agent-runtime.profile.v1",
+  "timeout_seconds": 900
+}

config/external-agent-runtime.d/hermes.profile.json

@@ -0,0 +1,38 @@
+{
+  "argv": [
+    "/opt/aios-hermes-agent/hermes-agent/.venv/bin/hermes",
+    "-z",
+    "{prompt}",
+    "--provider",
+    "oneapi",
+    "-m",
+    "{model_id}",
+    "--no-restore-cwd"
+  ],
+  "credential_env": {
+    "OPENAI_API_KEY": {
+      "credential": "aios-external-agent-oneapi-env",
+      "format": "dotenv",
+      "key": "ONEAPI_REGULAR_TOKEN"
+    }
+  },
+  "environment": {
+    "HERMES_HOME": "/etc/aios/external-agent-runtime.d/hermes-home"
+  },
+  "input_mode": "stdin_text",
+  "max_output_bytes": 131072,
+  "model_governance": {
+    "max_output_tokens": 512,
+    "model_capabilities": [
+      "text"
+    ],
+    "provider_ids": [
+      "oneapi"
+    ],
+    "required": true
+  },
+  "output_mode": "stdout_text",
+  "runtime": "hermes",
+  "schema": "aios.external-agent-runtime.profile.v1",
+  "timeout_seconds": 180
+}

config/external-agent-runtime.d/openclaw-config.json

@@ -0,0 +1,41 @@
+{
+  "tools": {
+    "profile": "minimal"
+  },
+  "memory": {
+    "search": {
+      "enabled": false
+    }
+  },
+  "agents": {
+    "defaults": {
+      "workspace": "/var/lib/aios-external-agent-executor/openclaw-workspace",
+      "model": {
+        "primary": "openai/deepseek-v4-flash"
+      },
+      "thinkingDefault": "off"
+    },
+    "entries": {
+      "main": {
+        "default": true,
+        "workspace": "/var/lib/aios-external-agent-executor/openclaw-workspace"
+      }
+    }
+  },
+  "models": {
+    "providers": {
+      "openai": {
+        "baseUrl": "http://172.18.0.2:3000/v1",
+        "api": "openai-completions",
+        "models": [
+          {
+            "id": "deepseek-v4-flash",
+            "name": "deepseek-v4-flash",
+            "contextWindow": 32768,
+            "maxTokens": 256
+          }
+        ]
+      }
+    }
+  }
+}

config/external-agent-runtime.d/openclaw.example.json

@@ -0,0 +1,13 @@
+{
+  "argv": [
+    "/usr/local/bin/openclaw",
+    "run",
+    "--non-interactive"
+  ],
+  "input_mode": "stdin_text",
+  "max_output_bytes": 131072,
+  "output_mode": "stdout_text",
+  "runtime": "openclaw",
+  "schema": "aios.external-agent-runtime.profile.v1",
+  "timeout_seconds": 900
+}

config/external-agent-runtime.d/openclaw.profile.json

@@ -0,0 +1,48 @@
+{
+  "argv": [
+    "/usr/bin/node",
+    "/opt/aios/openclaw-engineering/v2026.7.2-beta.7/openclaw.mjs",
+    "agent",
+    "--local",
+    "--json",
+    "--agent",
+    "main",
+    "--thinking",
+    "off",
+    "--message",
+    "{prompt}",
+    "--model",
+    "{model_id}",
+    "--timeout",
+    "180"
+  ],
+  "credential_env": {
+    "OPENAI_API_KEY": {
+      "credential": "aios-external-agent-oneapi-env",
+      "format": "dotenv",
+      "key": "ONEAPI_REGULAR_TOKEN"
+    }
+  },
+  "environment": {
+    "OPENCLAW_CONFIG_PATH": "/etc/aios/external-agent-runtime.d/openclaw-config.json",
+    "OPENCLAW_HOME": "/var/lib/aios-external-agent-executor/openclaw-home",
+    "OPENCLAW_STATE_DIR": "/var/lib/aios-external-agent-executor/openclaw-state"
+  },
+  "input_mode": "stdin_text",
+  "max_output_bytes": 131072,
+  "model_governance": {
+    "input_reservation_floor_tokens": 16384,
+    "max_output_tokens": 256,
+    "model_capabilities": [
+      "text"
+    ],
+    "provider_ids": [
+      "openai"
+    ],
+    "required": true
+  },
+  "output_mode": "stdout_json",
+  "runtime": "openclaw",
+  "schema": "aios.external-agent-runtime.profile.v1",
+  "timeout_seconds": 240
+}

config/model-governance/model-governance.staging.json

@@ -0,0 +1,95 @@
+{
+  "models": [
+    {
+      "capabilities": [
+        "agent.runtime.hermes",
+        "text"
+      ],
+      "enabled": true,
+      "evaluation_sha256": "43ae0db1640daeb6d33e2787769732844f366d36070065d3a2239905bd9a823b",
+      "evaluation_state": "APPROVED",
+      "input_cost_micros_per_1k": 0,
+      "max_input_tokens": 32768,
+      "max_output_tokens": 512,
+      "model_id": "deepseek-v4-flash",
+      "output_cost_micros_per_1k": 0,
+      "priority": 10,
+      "provider_id": "oneapi",
+      "version": "profile-sha:54615e533bfdb6a2e8b870ae74bb8cd7fc45177495bcf6e8c45a50837cefb85a"
+    },
+    {
+      "capabilities": [
+        "agent.runtime.openclaw",
+        "text"
+      ],
+      "enabled": true,
+      "evaluation_sha256": "7b1c89634eb9c0e7cb5a3d75323d904ebbd91b3ae5494ce938bd8316a4cf5b12",
+      "evaluation_state": "APPROVED",
+      "input_cost_micros_per_1k": 0,
+      "max_input_tokens": 32768,
+      "max_output_tokens": 256,
+      "model_id": "openai/deepseek-v4-flash",
+      "output_cost_micros_per_1k": 0,
+      "priority": 10,
+      "provider_id": "openai",
+      "version": "profile-sha:2a31c480226aa78d44ed9692bddcedc99c3aa03c23c0dd5f031a5cbbb8bbd7ba"
+    }
+  ],
+  "policies": [
+    {
+      "allowed_models": [
+        "deepseek-v4-flash",
+        "openai/deepseek-v4-flash"
+      ],
+      "daily_cost_budget_micros": 0,
+      "daily_token_budget": 250000,
+      "denied_providers": [],
+      "fallback_limit": 1,
+      "max_input_tokens_per_request": 16384,
+      "max_output_tokens_per_request": 512,
+      "project_id": null,
+      "required_capabilities": [
+        "text"
+      ],
+      "scope_type": "legacy",
+      "tenant_id": null
+    },
+    {
+      "allowed_models": [
+        "deepseek-v4-flash",
+        "openai/deepseek-v4-flash"
+      ],
+      "daily_cost_budget_micros": 0,
+      "daily_token_budget": 250000,
+      "denied_providers": [],
+      "fallback_limit": 1,
+      "max_input_tokens_per_request": 16384,
+      "max_output_tokens_per_request": 512,
+      "project_id": "staging",
+      "required_capabilities": [
+        "text"
+      ],
+      "scope_type": "tenant",
+      "tenant_id": "model-governance-live"
+    }
+  ],
+  "providers": [
+    {
+      "cooldown_seconds": 60,
+      "credential_ref": "runtime-profile:hermes",
+      "enabled": true,
+      "failure_domain": "oneapi",
+      "max_failures": 2,
+      "provider_id": "oneapi"
+    },
+    {
+      "cooldown_seconds": 60,
+      "credential_ref": "runtime-profile:openclaw",
+      "enabled": true,
+      "failure_domain": "oneapi",
+      "max_failures": 2,
+      "provider_id": "openai"
+    }
+  ],
+  "schema": "aios.model-governance.bootstrap.v1"
+}

deploy/systemd/aios-external-agent-executor.service

@@ -0,0 +1,43 @@
+[Unit]
+Description=AIOS credential-isolated external Agent runtime executor
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=aios-engineering-executor
+Group=aios-executor-exchange
+ExecStart=/usr/bin/python3 -B /opt/aios/current/active-runtime/app/aios_external_agent_runtime.py --root /var/lib/aios-external-agent-executor --profile-root /etc/aios/external-agent-runtime.d
+Restart=always
+RestartSec=2
+NoNewPrivileges=true
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectControlGroups=true
+LockPersonality=true
+RestrictSUIDSGID=true
+RestrictRealtime=true
+RestrictNamespaces=true
+MemoryDenyWriteExecute=true
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+IPAddressDeny=127.0.0.0/8
+IPAddressDeny=::1/128
+IPAddressAllow=172.18.0.2/32
+LoadCredential=aios-external-agent-oneapi-env:/data/agent/secrets/oneapi-model-ready.env
+InaccessiblePaths=/etc/aios-gitops
+InaccessiblePaths=/data/aios-gitops
+InaccessiblePaths=/data/agent/secrets
+ReadOnlyPaths=/etc/aios/external-agent-runtime.d
+ReadOnlyPaths=/opt/aios-hermes-agent
+ReadOnlyPaths=/opt/aios/openclaw-engineering
+Environment=AIOS_MODEL_GOVERNANCE_DB=/var/lib/aios-model-governance/state.sqlite3
+Environment=AIOS_MODEL_GOVERNANCE_ENABLED=1
+ReadWritePaths=/var/lib/aios-external-agent-executor
+ReadWritePaths=/var/lib/aios-model-governance
+UMask=0027
+
+[Install]
+WantedBy=multi-user.target

deploy/systemd/aios-gpt-online-task-ingress.service

@@ -0,0 +1,45 @@
+[Unit]
+Description=AIOS external GPT read-only Online Task ingress
+After=network.target aios-chatgpt-bridge-v2-staging.service aios-agent-task-api.service
+Wants=aios-chatgpt-bridge-v2-staging.service aios-agent-task-api.service
+
+[Service]
+Type=simple
+DynamicUser=yes
+StateDirectory=aios-gpt-online-task-ingress
+StateDirectoryMode=0750
+LoadCredential=gpt_ingress_token:/etc/aios-gitops/gpt-online-task-ingress.token
+LoadCredential=agent_task_control_token:/etc/aios-gitops/agent-task-control.token
+Environment=AIOS_GPT_INGRESS_TOKEN_FILE=%d/gpt_ingress_token
+Environment=AIOS_AGENT_TASK_CONTROL_TOKEN_FILE=%d/agent_task_control_token
+Environment=AIOS_GPT_INGRESS_STATE_ROOT=%S/aios-gpt-online-task-ingress
+Environment=AIOS_GPT_INGRESS_HOST=127.0.0.1
+Environment=AIOS_GPT_INGRESS_PORT=18945
+Environment=AIOS_GOVERNED_WRITE_API_URL=http://127.0.0.1:18892
+Environment=AIOS_AGENT_TASK_API_URL=http://127.0.0.1:18940
+ExecStart=/usr/bin/python3 -B /opt/aios/current/active-runtime/app/aios_gpt_online_task_ingress.py
+Restart=on-failure
+RestartSec=2
+NoNewPrivileges=yes
+PrivateTmp=yes
+PrivateDevices=yes
+ProtectSystem=strict
+ProtectHome=yes
+ProtectKernelTunables=yes
+ProtectKernelModules=yes
+ProtectControlGroups=yes
+ProtectKernelLogs=yes
+ProtectClock=yes
+LockPersonality=yes
+RestrictSUIDSGID=yes
+RestrictRealtime=yes
+RestrictNamespaces=yes
+MemoryDenyWriteExecute=yes
+RestrictAddressFamilies=AF_UNIX AF_INET
+IPAddressDeny=any
+IPAddressAllow=127.0.0.0/8
+InaccessiblePaths=/data/aios-gitops /etc/aios-gitops /home
+UMask=0077
+
+[Install]
+WantedBy=multi-user.target

deploy/systemd/aios-hermes-online-agent-worker.service

@@ -0,0 +1,48 @@
+[Unit]
+Description=AIOS Hermes Online Agent Worker
+After=aios-agent-task-api.service aios-chatgpt-bridge-v2-staging.service aios-external-agent-executor.service
+Wants=aios-agent-task-api.service aios-chatgpt-bridge-v2-staging.service aios-external-agent-executor.service
+
+[Service]
+Type=simple
+User=aios-engineering-worker
+Group=aios-engineering-worker
+SupplementaryGroups=gitops aios-executor-exchange
+LoadCredentialEncrypted=agent_token:/etc/credstore.encrypted/aios-online-agent-worker-20260815/agent_token
+Environment=PYTHONUNBUFFERED=1
+Environment=AIOS_AGENT_TASK_API_URL=http://127.0.0.1:18940
+Environment=AIOS_GOVERNED_WRITE_API_URL=http://127.0.0.1:18892
+Environment=AIOS_AGENT_ID=online-hermes-worker-cn-network-mkt
+Environment=AIOS_AGENT_TYPE=external-agent-runtime-worker
+Environment=AIOS_AGENT_VERSION=2026-08-18.1-hermes-runtime
+Environment=AIOS_WORKER_CAPABILITIES=agent.runtime.hermes
+Environment=AIOS_WORKER_ALLOWED_ADAPTERS=hermes
+Environment=AIOS_AUTHORITY_GIT_DIR=/data/aios-gitops/repo.git
+Environment=AIOS_EXTERNAL_AGENT_EXECUTOR_ROOT=/var/lib/aios-external-agent-executor
+Environment=AIOS_WORKER_STATE_ROOT=/var/lib/aios-online-agent-hermes
+Environment=AIOS_WORKER_CHECKPOINT_DB=/var/lib/aios-online-agent-hermes/checkpoints.sqlite3
+Environment=AIOS_WORKER_WORKSPACE_ROOT=/var/lib/aios-online-agent-hermes/workspaces
+ExecStart=/usr/bin/python3 -B /opt/aios/current/active-runtime/app/aios_online_agent_worker.py
+Restart=always
+RestartSec=5
+TimeoutStopSec=20
+NoNewPrivileges=true
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectControlGroups=true
+LockPersonality=true
+RestrictSUIDSGID=true
+RestrictRealtime=true
+RestrictNamespaces=true
+MemoryDenyWriteExecute=true
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+ReadOnlyPaths=/data/aios-gitops/repo.git
+ReadWritePaths=/var/lib/aios-online-agent-hermes
+ReadWritePaths=/var/lib/aios-external-agent-executor
+UMask=0027
+
+[Install]
+WantedBy=multi-user.target

deploy/systemd/aios-openclaw-online-agent-worker.service

@@ -0,0 +1,48 @@
+[Unit]
+Description=AIOS OpenClaw Online Agent Worker
+After=aios-agent-task-api.service aios-chatgpt-bridge-v2-staging.service aios-external-agent-executor.service
+Wants=aios-agent-task-api.service aios-chatgpt-bridge-v2-staging.service aios-external-agent-executor.service
+
+[Service]
+Type=simple
+User=aios-engineering-worker
+Group=aios-engineering-worker
+SupplementaryGroups=gitops aios-executor-exchange
+LoadCredentialEncrypted=agent_token:/etc/credstore.encrypted/aios-online-agent-worker-20260815/agent_token
+Environment=PYTHONUNBUFFERED=1
+Environment=AIOS_AGENT_TASK_API_URL=http://127.0.0.1:18940
+Environment=AIOS_GOVERNED_WRITE_API_URL=http://127.0.0.1:18892
+Environment=AIOS_AGENT_ID=online-openclaw-worker-cn-network-mkt
+Environment=AIOS_AGENT_TYPE=external-agent-runtime-worker
+Environment=AIOS_AGENT_VERSION=2026-08-18.1-openclaw-runtime
+Environment=AIOS_WORKER_CAPABILITIES=agent.runtime.openclaw
+Environment=AIOS_WORKER_ALLOWED_ADAPTERS=openclaw
+Environment=AIOS_AUTHORITY_GIT_DIR=/data/aios-gitops/repo.git
+Environment=AIOS_EXTERNAL_AGENT_EXECUTOR_ROOT=/var/lib/aios-external-agent-executor
+Environment=AIOS_WORKER_STATE_ROOT=/var/lib/aios-online-agent-openclaw
+Environment=AIOS_WORKER_CHECKPOINT_DB=/var/lib/aios-online-agent-openclaw/checkpoints.sqlite3
+Environment=AIOS_WORKER_WORKSPACE_ROOT=/var/lib/aios-online-agent-openclaw/workspaces
+ExecStart=/usr/bin/python3 -B /opt/aios/current/active-runtime/app/aios_online_agent_worker.py
+Restart=always
+RestartSec=5
+TimeoutStopSec=20
+NoNewPrivileges=true
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectControlGroups=true
+LockPersonality=true
+RestrictSUIDSGID=true
+RestrictRealtime=true
+RestrictNamespaces=true
+MemoryDenyWriteExecute=true
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+ReadOnlyPaths=/data/aios-gitops/repo.git
+ReadWritePaths=/var/lib/aios-online-agent-openclaw
+ReadWritePaths=/var/lib/aios-external-agent-executor
+UMask=0027
+
+[Install]
+WantedBy=multi-user.target

deploy/systemd/aios-worker-availability-guard.service

@@ -0,0 +1,27 @@
+[Unit]
+Description=AIOS persistent Online Agent worker availability guard
+After=local-fs.target
+
+[Service]
+Type=oneshot
+User=root
+Group=root
+Environment=PYTHONUNBUFFERED=1
+Environment=AIOS_WORKER_AVAILABILITY_MAX_STALE_SECONDS=90
+Environment=AIOS_WORKER_AVAILABILITY_RESTART_COOLDOWN_SECONDS=60
+ExecStart=/usr/bin/python3 -B /opt/aios/current/active-runtime/app/aios_worker_availability_guard.py --heal
+NoNewPrivileges=true
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectControlGroups=true
+LockPersonality=true
+RestrictSUIDSGID=true
+RestrictRealtime=true
+RestrictNamespaces=true
+MemoryDenyWriteExecute=true
+RestrictAddressFamilies=AF_UNIX
+ReadWritePaths=/run/aios-worker-availability
+UMask=0022

deploy/systemd/aios-worker-availability-guard.timer

@@ -0,0 +1,13 @@
+[Unit]
+Description=Periodically ensure AIOS Online Agent workers remain available
+
+[Timer]
+OnBootSec=15s
+OnUnitActiveSec=30s
+AccuracySec=5s
+RandomizedDelaySec=3s
+Persistent=true
+Unit=aios-worker-availability-guard.service
+
+[Install]
+WantedBy=timers.target

deploy/tmpfiles.d/aios-external-agent-runtime.conf

@@ -0,0 +1,12 @@
+d /var/lib/aios-external-agent-executor 2770 aios-engineering-executor aios-executor-exchange -
+d /var/lib/aios-external-agent-executor/requests 2770 aios-engineering-worker aios-executor-exchange -
+d /var/lib/aios-external-agent-executor/results 2770 aios-engineering-executor aios-executor-exchange -
+d /var/lib/aios-external-agent-executor/failed 2770 aios-engineering-executor aios-executor-exchange -
+d /var/lib/aios-external-agent-executor/openclaw-workspace 0750 aios-engineering-executor aios-executor-exchange -
+d /var/lib/aios-external-agent-executor/openclaw-state 0750 aios-engineering-executor aios-executor-exchange -
+d /var/lib/aios-external-agent-executor/openclaw-home 0750 aios-engineering-executor aios-executor-exchange -
+d /var/lib/aios-online-agent-hermes 0750 aios-engineering-worker aios-engineering-worker -
+d /var/lib/aios-online-agent-hermes/workspaces 0750 aios-engineering-worker aios-engineering-worker -
+d /var/lib/aios-online-agent-openclaw 0750 aios-engineering-worker aios-engineering-worker -
+d /var/lib/aios-online-agent-openclaw/workspaces 0750 aios-engineering-worker aios-engineering-worker -
+d /etc/aios/external-agent-runtime.d 0755 root root -

deploy/tmpfiles.d/aios-model-governance.conf

@@ -0,0 +1 @@
+d /var/lib/aios-model-governance 0750 aios-engineering-executor aios-executor-exchange -

deploy/tmpfiles.d/aios-worker-availability.conf

@@ -0,0 +1 @@
+d /run/aios-worker-availability 0755 root root -

docs/superpowers/specs/2026-08-18-external-agent-attempt-request-identity.md

@@ -0,0 +1,123 @@
+# External Agent Attempt-Scoped Request Identity
+
+## Problem
+
+External Agent execution previously derived its durable request ID from:
+
+```text
+task_id
+job_id
+execution_digest
+runtime
+```
+
+The Online Task attempt was missing.
+
+That is incorrect for retryable external side effects. A failed Model Governance route reservation is
+durable and terminal for that request ID. Reusing the same external request ID on a later official
+Task attempt therefore reuses the old route decision/reservation and can fail settlement with:
+
+```text
+MODEL_RESERVATION_STATE_INVALID
+```
+
+Archiving an exchange failed marker does not fix the root cause because the Model Governance
+reservation remains intentionally durable.
+
+## Contract
+
+External request identity is now:
+
+```text
+hash(
+  task_id,
+  job_id,
+  execution_digest,
+  runtime,
+  attempt
+)
+```
+
+The attempt is a **transient execution coordinate**. It is not added to the signed governed execution
+envelope and does not alter the Task/Job binding or execution digest.
+
+The worker gets the authoritative attempt from the successful claim response and passes it through:
+
+```text
+process_claim
+→ RuntimeAdapter.execute(..., attempt=N)
+→ ExternalAgentExecutor
+→ ExternalAgentExchange
+→ external request JSON
+→ external result JSON
+```
+
+The external result must bind the same attempt.
+
+## Idempotency
+
+This gives the intended two-level behavior:
+
+```text
+same Task/Job/execution/runtime + same attempt
+→ same external request ID
+→ same external result/reservation can be replayed safely
+
+same Task/Job/execution/runtime + next official attempt
+→ different external request ID
+→ different Model Governance request ID
+→ new reservation
+```
+
+Old FAILED reservations are retained for audit. No Model Governance DB cleanup is required or
+permitted.
+
+## Model Governance
+
+Model Governance already derives its route request ID from:
+
+```text
+external_request_id + ":model"
+```
+
+Therefore making the external request ID attempt-scoped automatically makes route decisions and
+reservations attempt-scoped without creating another state authority.
+
+## Recovery
+
+For the current Hermes live Task:
+
+```text
+attempt 6
+→ old request/reservation remains FAILED
+
+official NEEDS_REWORK
+→ bounded retry extension 6 → 7
+
+attempt 7
+→ new external request ID
+→ new route request ID
+→ new reservation
+→ provider execution
+→ settlement
+```
+
+No replacement Task/Job, direct DB rewrite, failed-reservation deletion or marker deletion is
+required.
+
+## Worker Availability
+
+The repair must preserve the already verified Worker Availability runtime. Runtime switches use the
+maintenance inhibit and must finish with the guard healthy and all three workers fresh.
+
+## Verification
+
+Required regression coverage:
+
+- request ID stable within one attempt;
+- request ID different across attempts;
+- request schema requires a valid attempt;
+- external result binds attempt;
+- old failed Model Governance reservation remains FAILED;
+- next attempt gets a new reservation and can settle;
+- existing external-agent and Model Governance runtime tests still pass.

docs/superpowers/specs/2026-08-18-hermes-openclaw-online-agent-runtime.md

@@ -0,0 +1,142 @@
+# Hermes / OpenClaw Online Agent Runtime
+
+## Goal
+
+Promote Hermes and OpenClaw from shadow-only adapter descriptions to real Online Agent workers
+without creating a second Task/claim protocol.
+
+Both workers reuse the existing P1/P2 Online Agent lifecycle:
+
+```text
+Online Task projected
+→ capability-filtered poll
+→ automatic claim
+→ heartbeat
+→ durable checkpoint
+→ external Agent execution
+→ attempt-aware result submission
+→ official verification
+```
+
+They do **not** change the existing TaskPlane `OpenClawAdapter/HermesAdapter` shadow contract. Those
+adapters remain side-effect-free compatibility surfaces.
+
+## Execution action
+
+The canonical execution envelope adds a read-only action:
+
+```text
+action=agent_runtime
+adapter=hermes | openclaw
+```
+
+The action requires capability `agent.runtime.<adapter>`, has an empty change set, no verification
+commands, and `writer_lease=false`.
+
+`project_online_task()` copies only bounded task fields into the signed execution envelope:
+
+- goal;
+- instructions;
+- success criteria;
+- non-secret constraints.
+
+The task may not choose a command, executable, URL, credential path, environment, or shell string.
+
+## Worker separation
+
+The generic engineering worker defaults to:
+
+```text
+AIOS_WORKER_ALLOWED_ADAPTERS=deterministic,source_capture,compact_interface_map,codex
+```
+
+so it skips Hermes/OpenClaw tasks before claim.
+
+Dedicated services advertise:
+
+```text
+Hermes:
+  AIOS_WORKER_CAPABILITIES=agent.runtime.hermes
+  AIOS_WORKER_ALLOWED_ADAPTERS=hermes
+
+OpenClaw:
+  AIOS_WORKER_CAPABILITIES=agent.runtime.openclaw
+  AIOS_WORKER_ALLOWED_ADAPTERS=openclaw
+```
+
+This makes adapter selection a pre-claim capability/fleet decision instead of a post-claim failure.
+
+## Credential-isolated executor
+
+The Online Agent worker itself still owns only Task API/Bridge coordination credentials. It writes
+a hash-bound request to `/var/lib/aios-external-agent-executor`.
+
+`aios-external-agent-executor.service` runs as the existing uncredentialed engineering executor user.
+It has:
+
+- one provider-only `LoadCredential` projection for the model-ready OneAPI environment;
+- `/etc/aios-gitops`, `/data/aios-gitops`, and the original provider-secret directory inaccessible;
+- no repository path;
+- no shell execution;
+- loopback denied, preventing direct access to the AIOS Task/Bridge control plane;
+- only the staging OneAPI container address allowed for the installed Agent runtime/provider;
+- only the exchange directory writable.
+
+The root-owned runtime profile in `/etc/aios/external-agent-runtime.d/<runtime>.json` decides the
+absolute executable, fixed non-secret environment, provider-only credential mapping, and I/O mode.
+A task cannot override any of these values. The profile may select `OPENAI_API_KEY` only from the
+systemd credential named `aios-external-agent-oneapi-env`; it cannot name a credential, inject an
+environment variable, or carry an inline secret. The runtime executor parses only the selected
+`ONEAPI_REGULAR_TOKEN` entry and does not expose the source file or other provider tiers to the
+child.
+
+## Runtime profile
+
+A profile supports:
+
+- `argv`: fixed argv, absolute allowlisted executable;
+- `input_mode`: `stdin_text`, `stdin_json`, or `file_json`;
+- `output_mode`: `stdout_text`, `stdout_json`, or `file_json`;
+- timeout;
+- bounded output size.
+
+`{input_json}` and `{output_json}` placeholders are allowed only for file modes. `{prompt}` is a
+root-profile-only argv placeholder populated from the bounded, signed task projection.
+
+The repository includes the staging profile templates validated against the installed Hermes
+v0.20.0 and OpenClaw v2026.7.2-beta.7 CLIs. Before activation, the Agent must re-run the actual
+`--help`/version probes and install the profiles and static configs root-owned. If the installed
+CLI differs, update only the root-owned profile/config projection and record the observed command;
+do not modify the Task contract to compensate.
+
+The provider projection is staging-only and uses the existing model-ready OneAPI source. It is not
+an AIOS Task, Bridge, GitOps, SSH, or Writer credential. Live activation remains blocked if the
+model-ready source cannot be projected through systemd or if the selected provider credential is
+missing/quota-invalid. This worker never passes API keys through task metadata or arbitrary
+environment variables.
+
+## Retry/restart
+
+The external request ID is deterministic over Task/Job/execution digest/runtime. The exchange keeps
+the request/result across worker restart. A repeated attempt with the exact execution digest reuses
+the durable external result instead of invoking the Agent twice.
+
+The normal P1 result idempotency/checkpoint path remains authoritative for Task result submission.
+
+## Result
+
+Successful execution returns:
+
+```text
+status=SUCCEEDED
+classification=EXTERNAL_AGENT_RUNTIME_SUCCEEDED
+execution_mode=agent_runtime
+agent_runtime=hermes | openclaw
+writer_lease=NONE
+changed_files=[]
+credential_material_exposed=false
+control_plane_access_granted_to_runtime=false
+```
+
+This first runtime version is intentionally read-only with respect to the repository. Engineering
+changes continue to use assistant-authored deterministic plans and governed WriterLease/commit.

docs/superpowers/specs/2026-08-18-model-governance-policy-profile-floor-compatibility.md

@@ -0,0 +1,109 @@
+# Model Governance Policy / Profile Floor Compatibility
+
+## Problem
+
+The root-owned OpenClaw runtime profile reserves a minimum of 16,384 input tokens so Model
+Governance can cover OpenClaw-injected workspace, skills and system context before provider
+execution.
+
+The staging scope policies still limited input to 16,000 tokens per request. Route selection
+therefore failed before reservation with:
+
+```text
+MODEL_INPUT_TOKEN_LIMIT_DENY
+```
+
+This was a configuration invariant violation:
+
+```text
+scope max_input_tokens_per_request
+<
+root-owned profile input_reservation_floor_tokens
+```
+
+The registered OpenClaw model itself supports 32,768 input tokens, so the model capability was not
+the blocker.
+
+## Invariant
+
+For every Model Governance scope that allows a model/runtime whose root-owned profile declares an
+input reservation floor:
+
+```text
+scope.max_input_tokens_per_request
+>=
+profile.model_governance.input_reservation_floor_tokens
+```
+
+The profile floor remains root-owned. Task payloads cannot alter it.
+
+## Staging policy
+
+The two staging policies that allow `openai/deepseek-v4-flash` are updated from:
+
+```text
+16000
+```
+
+to:
+
+```text
+16384
+```
+
+This is the minimum compatible value. It intentionally remains below the model's 32,768-token
+technical input ceiling.
+
+The daily token budget is unchanged.
+
+## Governance path
+
+The live SQLite policy must be changed only through the repository bootstrap and
+`aios_model_governance_admin.py`.
+
+The admin reconciler:
+
+- reads the governed repository config;
+- uses current policy revision as CAS;
+- calls `ModelGovernanceStore.set_scope_policy`;
+- appends normal Model Governance audit evidence;
+- verifies the audit chain.
+
+Direct SQL updates remain forbidden.
+
+## Exhausted OpenClaw recovery
+
+The fixed OpenClaw live Task has exhausted its normal three attempts.
+
+After the governed policy candidate is officially verified and the live policy is reconciled:
+
+```text
+attempt 3 VERIFYING/FAILED result
+→ official NEEDS_REWORK
+→ Task becomes FAILED 3/3
+→ official bounded retry extension 3 → 4
+→ same Task / same Job returns QUEUED
+→ persistent OpenClaw worker auto-claims attempt 4
+```
+
+AR1 attempt-scoped external request identity ensures attempt 4 receives a new external request and a
+new Model Governance reservation.
+
+No historical reservation is deleted or rewritten.
+
+## Acceptance
+
+Attempt 4 must prove:
+
+```text
+scope max_input_tokens_per_request=16384
+profile input_reservation_floor_tokens=16384
+reserved_estimated_input_tokens>=16384
+actual input <= reserved input
+settlement=SETTLED
+usage_source=runtime
+audit_chain_valid=true
+```
+
+If attempt 4 exposes a new failure, stop. No additional retry extension is authorized by this
+repair.

docs/superpowers/specs/2026-08-18-model-governance-runtime.md

@@ -0,0 +1,211 @@
+# AIOS Model Governance Runtime
+
+## Status and purpose
+
+This component turns the previously `PARTIAL` Model Governance interface map into an enforceable
+runtime policy for the already verified Hermes/OpenClaw Online Agent path.
+
+It is intentionally a **single SQLite library**, not a new network service. The existing external
+Agent executor calls the library immediately before launching a model-backed runtime and settles the
+same reservation immediately after the result.
+
+The authoritative execution chain remains:
+
+```text
+Online Task scope / trace
+→ dedicated worker claim + heartbeat
+→ external Agent executor
+→ ModelGovernanceStore.route()
+→ root-owned runtime profile binds provider/model/version
+→ Hermes / OpenClaw process
+→ ModelGovernanceStore.record_success() / record_failure()
+→ durable Online Agent checkpoint/result
+```
+
+P0 scope/trace/credential, P1 checkpoint/retry, P2 fleet scheduling and the existing external Agent
+credential boundary remain authoritative.
+
+## Ten Model Governance contracts
+
+### MODEL_PROVIDER_REGISTRY
+
+`model_governance_providers` stores provider identity, failure domain, circuit policy and an opaque
+credential reference. Raw credentials are rejected.
+
+Allowed reference prefixes:
+
+- `systemd-credential:`
+- `runtime-profile:`
+- `credential-broker:`
+
+### MODEL_SELECTION_POLICY
+
+`model_governance_scope_policies` constrains eligible models/providers/capabilities. Routing is
+deterministic: explicit preferred models, then configured priority, then stable provider/model IDs.
+
+### MODEL_VERSION_PINNING
+
+A registry row always includes a model version. A scope can additionally pin a model ID + exact
+version. Every route decision persists both model ID and version plus model/policy revisions.
+
+### MODEL_BUDGET_ACCOUNTING
+
+A route first reserves estimated input/output tokens and estimated cost inside `BEGIN IMMEDIATE`.
+Settled usage and outstanding reservations both count against the daily scope budget, preventing two
+concurrent requests from oversubscribing the same budget.
+
+Runtime-reported usage is preferred. When telemetry is absent, the reserved upper bound is charged
+rather than silently under-counting.
+
+OpenClaw's verified result shape is supported directly:
+
+```text
+meta.agentMeta.usage.input
+meta.agentMeta.usage.output
+meta.agentMeta.costUsd
+```
+
+Hermes currently has no structured usage in the verified output, so it uses conservative
+reservation settlement.
+
+### MODEL_FALLBACK_POLICY
+
+Provider failures are durable. Repeated failures open a circuit for the configured cooldown. A
+fallback request excludes the failed provider and increments `fallback_index`; the scope policy
+bounds the number of fallback attempts.
+
+### MODEL_SCOPE_ISOLATION
+
+The signed `agent_runtime` execution envelope now carries authoritative Task scope + trace identity.
+
+The projection layer always overwrites `runtime_input.scope` and `runtime_input.trace_id` from the
+Online Task, even if an execution request attempts to supply different values.
+
+Tenant/project lookup may fall back only to the same tenant's policy. It never falls back to a
+system or legacy policy. `system` and `legacy` require their own explicit policies, avoiding fake
+tenant identities.
+
+### MODEL_CREDENTIAL_BOUNDARY
+
+Model governance stores credential references only. The root-owned external-runtime profile still
+owns the actual provider credential projection. Task payloads cannot select executable, argv,
+environment, provider credential, or credential path.
+
+The external child process remains unable to reach the AIOS control plane.
+
+### MODEL_TRACE_AUDIT
+
+Every route, failure, provider/model/policy update and settlement appends to a SHA-256 hash-chained
+audit table with task ID, trace ID and scope key. `verify_audit_chain()` detects tampering.
+
+### MODEL_EVALUATION_GATE
+
+A model cannot enter the registry unless its state is `APPROVED` and it has a 64-hex evaluation
+evidence digest.
+
+The staging bootstrap uses the already verified Hermes/OpenClaw E2E external-result SHA256 values as
+evaluation evidence, rather than a configuration-file hash.
+
+### MODEL_ROUTING_RESILIENCE
+
+Route request IDs are idempotent and bound to a canonical request hash. Conflicting replay is
+rejected. Provider health, reservations, usage settlement and policy/provider/model updates use
+transaction/CAS semantics.
+
+## Runtime profile contract
+
+A root-owned Hermes/OpenClaw profile may declare:
+
+```json
+{
+  "model_governance": {
+    "required": true,
+    "provider_ids": ["provider-a"],
+    "model_capabilities": ["text"],
+    "max_output_tokens": 512
+  }
+}
+```
+
+When `required=true`:
+
+- `provider_ids` must be non-empty;
+- `max_output_tokens` must be positive;
+- argv/environment must contain at least one governance-controlled marker:
+  `{provider_id}`, `{model_id}`, or `{model_version}`;
+- `AIOS_MODEL_GOVERNANCE_ENABLED` must be enabled;
+- a matching scope policy/model/provider must exist;
+- budget reservation must succeed before the child process is launched.
+
+The task cannot provide these markers or their values.
+
+## SQLite authority
+
+Default database:
+
+```text
+/var/lib/aios-model-governance/state.sqlite3
+```
+
+The executor process already owns the only runtime mutation path. The directory is created by
+tmpfiles and is the only new writable path added to that executor.
+
+No direct Task/Job/Git database writes are introduced.
+
+## Bootstrap/reconciliation
+
+`aios_model_governance_admin.py` applies a root-owned JSON bootstrap idempotently. It compares desired
+state to current rows and uses the current revision as the CAS input only when a change is actually
+required.
+
+The repository staging bootstrap is not a Production policy. It exists only to reproduce and
+govern the already verified non-production Hermes/OpenClaw runtimes.
+
+## Cost caveat
+
+The current verified OneAPI-backed runtime evidence reports zero authoritative provider cost for
+OpenClaw and no structured cost for Hermes. The staging bootstrap therefore does **not** invent
+pricing and sets cost rates/budget to zero/unbounded.
+
+Token budgets remain enforced. Real monetary budget enforcement becomes effective as soon as
+authoritative per-model pricing is entered into the root-owned registry.
+
+## OpenClaw JIT/WASM compatibility
+
+The previous live acceptance proved that OpenClaw Node/WASM requires
+`MemoryDenyWriteExecute=no`. Model Governance must preserve that already-evidenced runtime exception;
+it must not further weaken `NoNewPrivileges`, `ProtectSystem=strict`, `ProtectHome`, loopback deny,
+credential isolation or repository isolation.
+
+## Failure/recovery invariants
+
+- Budget denial occurs before provider execution.
+- Missing scope policy fails closed.
+- Missing/disabled governance fails closed when a profile requires it.
+- Actual usage cannot exceed the reservation.
+- Provider failure releases that reservation into `FAILED` state before fallback.
+- Settlement is idempotent.
+- Route replay is idempotent only for the exact canonical request.
+- Audit corruption is detectable.
+- Online Agent checkpoint/result retry remains unchanged and remains the outer recovery authority.
+
+## Verification
+
+Required unit/integration coverage includes:
+
+- registry/evaluation/CAS;
+- scope isolation and no system→tenant fallback;
+- model/version pinning;
+- atomic budget reservation;
+- settlement/replay;
+- missing telemetry conservative settlement;
+- provider circuit/fallback;
+- trace/audit tamper detection;
+- authoritative scope/trace projection;
+- task runtime-input scope override attack;
+- root-owned provider/model binding;
+- OpenClaw nested usage extraction;
+- real Hermes/OpenClaw staging live tasks with Model Governance evidence.
+
+The governed implementation is not complete without the unified all-modified-files bundle for the
+candidate delta and the cumulative lineage bundle.

docs/superpowers/specs/2026-08-18-openclaw-input-reservation-floor.md

@@ -0,0 +1,80 @@
+# OpenClaw Input Reservation Floor
+
+## Problem
+
+Model Governance originally estimated input reservation from the user-visible prompt only.
+
+The verified OpenClaw runtime injects additional root-owned/system-controlled context including
+workspace, skills and system instructions. In live acceptance the prompt estimate reserved only
+153 input tokens while OpenClaw reported approximately 7,770 actual input tokens.
+
+The settlement correctly failed closed with:
+
+```text
+MODEL_USAGE_EXCEEDS_RESERVATION
+```
+
+The provider call itself had succeeded. The defect was therefore pre-execution reservation
+underestimation, not provider connectivity.
+
+## Contract
+
+A root-owned external Agent profile may now declare:
+
+```json
+{
+  "model_governance": {
+    "input_reservation_floor_tokens": 16384
+  }
+}
+```
+
+The effective input reservation is:
+
+```text
+max(
+  byte-based prompt estimate,
+  profile input_reservation_floor_tokens
+)
+```
+
+Only the root-owned runtime profile can choose this floor. Online Task payloads cannot lower or
+override it.
+
+The OpenClaw staging profile uses 16,384 tokens. This is greater than twice the observed 7,770-token
+live input high-water mark while remaining below the registered 32,768-token model input limit.
+
+Hermes has no floor unless explicitly configured and therefore preserves its existing behavior.
+
+## Fail-closed behavior
+
+The floor is not an unlimited post-execution top-up.
+
+If actual runtime usage exceeds the reserved amount, settlement still fails with
+`MODEL_USAGE_EXCEEDS_RESERVATION`.
+
+This keeps budget enforcement pre-execution and avoids silently authorizing usage after it has
+already happened.
+
+## Evidence
+
+External results expose:
+
+```text
+prompt_estimated_input_tokens
+input_reservation_floor_tokens
+reserved_estimated_input_tokens
+```
+
+alongside the normal settlement and audit evidence.
+
+## Retry
+
+The current OpenClaw attempt 1 failure remains preserved. After this code repair is governed and
+activated, official `NEEDS_REWORK` returns the same fixed Task to the normal retry path. Because AR1
+already made external request identity attempt-scoped, attempt 2 receives a new external request ID
+and a new reservation.
+
+No retry-extension is required because the Task is currently attempt 1 of 3.
+
+No Model Governance reservation is deleted or rewritten.

docs/superpowers/specs/2026-08-18-worker-availability-runtime.md

@@ -0,0 +1,212 @@
+# AIOS Worker Availability Runtime
+
+## Priority
+
+This runtime exists to make the already verified Online Agent execution path continuously usable
+without repeated human intervention.
+
+The system already proved that generic, Hermes and OpenClaw workers can claim and complete real
+Online Tasks. The remaining availability defect was operational: evidence-freeze workflows left the
+worker services stopped, while registry `ACTIVE` records remained stale.
+
+The availability contract therefore separates:
+
+```text
+AUTO_CLAIM_MECHANISM=VERIFIED
+CURRENT_WORKER_AVAILABILITY=<fresh runtime state>
+```
+
+A historical successful claim is not current liveness.
+
+## Source of truth for idle liveness
+
+An idle worker may have no Task lease heartbeat. Therefore Task heartbeat alone cannot prove that
+the worker is continuously polling.
+
+`aios_online_agent_worker.py` now writes:
+
+```text
+<AIOS_WORKER_STATE_ROOT>/worker-liveness.json
+```
+
+on:
+
+- process start: `STARTING`;
+- every successful poll: `POLL_OK`;
+- poll failure: `POLL_FAILED`;
+- every successful Task lease heartbeat while executing: `BUSY`.
+
+The file contains:
+
+- agent ID/type/version;
+- process PID;
+- monotonically increasing local sequence;
+- `last_seen_epoch`;
+- poll/heartbeat intervals;
+- current Task/stage while busy.
+
+The liveness file is worker-owned observability state only. It does not write or mutate Task, Job,
+Git, WriterLease or registry databases.
+
+## Self-healing guard
+
+`aios-worker-availability-guard.timer` invokes a root-owned oneshot guard every 30 seconds.
+
+The guard manages:
+
+```text
+aios-online-agent-worker-20260815.service
+aios-hermes-online-agent-worker.service
+aios-openclaw-online-agent-worker.service
+```
+
+and the required external runtime dependency:
+
+```text
+aios-external-agent-executor.service
+```
+
+For each worker:
+
+1. missing systemd unit → fail closed;
+2. disabled → `systemctl enable`;
+3. inactive → `systemctl start`;
+4. active but liveness older than 90 seconds → restart;
+5. repeated stale restart within 60 seconds → do not restart again; report degraded.
+
+Long-running Tasks are safe because the Task lease-heartbeat thread refreshes `BUSY` liveness.
+
+The guard never claims a Task and never touches Task/Job/Git databases.
+
+## Maintenance inhibit
+
+Planned maintenance creates:
+
+```text
+/run/aios-worker-availability/maintenance.lock
+```
+
+While this file exists the guard performs no start/restart actions and reports:
+
+```text
+MAINTENANCE_INHIBITED
+```
+
+Maintenance tooling must remove the file when done. This prevents the self-healer from fighting
+intentional service changes.
+
+## Status
+
+The guard writes:
+
+```text
+/run/aios-worker-availability/status.json
+```
+
+with current worker/dependency states, liveness ages and recovery actions.
+
+A worker is currently available only when:
+
+```text
+systemd load_state=loaded
+systemd active_state=active
+unit enabled/static
+worker-liveness.json present
+last_seen_age <= 90s
+```
+
+Registry `ACTIVE` without fresh poll/busy liveness is not sufficient.
+
+## Boot/restart behavior
+
+The timer is:
+
+```text
+OnBootSec=15s
+OnUnitActiveSec=30s
+Persistent=true
+```
+
+Therefore reboot, manual stop left behind by another workflow, process crash, and hung poll loop are
+all repaired without requiring a human to notice and intervene.
+
+Normal worker units retain their own `Restart=always`; the availability guard handles the cases that
+`Restart=always` cannot, especially a deliberate `systemctl stop` left after an evidence workflow.
+
+## Acceptance
+
+The live acceptance requires all of the following:
+
+```text
+guard timer active/enabled
+external executor active/enabled
+generic worker active/enabled + fresh liveness
+Hermes worker active/enabled + fresh liveness
+OpenClaw worker active/enabled + fresh liveness
+```
+
+Then a new read-only Online Task is projected through canonical Bridge `18892`.
+
+Success requires:
+
+```text
+TASK_CREATED
+→ generic worker auto claim
+→ TASK_HEARTBEAT
+→ RESULT_SUBMITTED
+→ official TASK_VERIFIED(SUCCEEDED)
+```
+
+After the Task, the services must remain active and liveness must continue advancing. The acceptance
+also stops a worker intentionally once and proves the guard starts it again with a new fresh
+liveness sequence.
+
+Only after these gates may current status be upgraded from:
+
+```text
+OVERALL=PARTIAL
+```
+
+to:
+
+```text
+PERSISTENT_WORKER_LIVENESS=VERIFIED
+NEW_TASK_AUTO_CONSUMPTION=VERIFIED
+WORKER_AVAILABILITY_RUNTIME=VERIFIED_CANDIDATE
+```
+
+Protected main and Production remain out of scope.
+
+
+## Forced source-capture projection compatibility
+
+The deployed canonical Bridge currently projects a default `source_capture` envelope even when a
+governed binding request asks for binding-only behavior. This must not be allowed to make always-on
+workers consume engineering Tasks before their deterministic plan is registered.
+
+The worker therefore distinguishes a real read-only source capture from an engineering placeholder:
+
+```text
+source_capture
++ capability_scope contains governed.write.branch or governed.write.file
+= PENDING_DETERMINISTIC_PLAN
+```
+
+For such a placeholder the worker:
+
+1. re-resolves through the canonical plan registry **without replaying the stale source-capture
+   envelope**;
+2. if no deterministic plan exists, emits `TASK_SKIPPED_PENDING_DETERMINISTIC_PLAN` and does not
+   claim;
+3. if the registered canonical envelope is deterministic and the governed binding still matches,
+   uses that deterministic envelope and claims normally.
+
+A real read-only source-capture Task with only `git.read`/`git.test` still replays its exact persisted
+payload and remains claimable.
+
+This makes persistent workers safe with the currently deployed Bridge while preserving the same
+Task/Job binding. No Task DB rewrite, cancellation, replacement Task, fake NEEDS_REWORK, or
+pre-claim metadata mutation is required.
+
+A later Bridge cleanup may implement true binding-only projection, but Worker Availability does not
+depend on that cleanup.

docs/superpowers/specs/2026-08-19-gpt-online-task-ingress.md

@@ -0,0 +1,138 @@
+# External GPT → Online Task ingress
+
+## Scope
+
+This component closes the current architectural gap between an external Custom GPT and AIOS
+without exposing the internal Task API (`18940`) or canonical Bridge (`18892`) directly.
+
+The first supported public-facing capability is intentionally read-only:
+
+```text
+authenticated external intent
+→ host-side ingress
+→ canonical /v2/governed-task
+→ canonical /v2/execution-envelope
+→ persistent generic worker
+→ source_capture result
+→ official control-plane verification
+```
+
+The ingress itself never claims, heartbeats, verifies, commits, acquires WriterLease, or writes
+protected refs.
+
+## Security boundary
+
+The service binds only to loopback (`127.0.0.1:18945`). A future owner-approved TLS reverse proxy
+or tunnel may expose this service externally. Direct non-loopback binding is denied by code.
+
+Two independent credentials are projected by systemd:
+
+- `gpt_ingress_token`: authenticates the external caller to this ingress.
+- `agent_task_control_token`: lets the ingress call the loopback AIOS control plane.
+
+Neither credential is stored in Git, SQLite, task payloads, results, logs, or API responses.
+
+The ingress has no repository filesystem access.
+
+## Caller-controlled fields
+
+Allowed:
+
+```text
+request_id
+goal
+instructions
+success_criteria
+constraints.max_files
+constraints.focus_paths
+constraints.notes
+```
+
+Not caller-controlled:
+
+```text
+repository
+base_oid
+expected_branch_oid
+target_branch
+branch_mode
+generation
+risk
+priority
+max_attempts
+capabilities
+action/adapter
+WriterLease
+worker identity
+credentials
+verification decision
+main/production/tag/baseline permissions
+```
+
+All external tasks are hard-bound to:
+
+```text
+repository=aios/aios
+capabilities=[git.read, git.test]
+action=source_capture
+writer_lease=false
+repository_mutation=forbidden
+control_plane_side_effects=forbidden
+credential_access=forbidden
+```
+
+## Idempotency
+
+`request_id` is the durable external idempotency boundary.
+
+The ingress stores only:
+
+```text
+request hash
+derived AIOS task id
+canonical job id
+base oid
+sanitized receipt
+state
+```
+
+An exact retry returns the same receipt. Reusing a `request_id` with different content returns
+`IDEMPOTENCY_CONFLICT`.
+
+A crash after canonical task creation can recover the same binding from the Task API rather than
+creating a replacement Task.
+
+## Status
+
+`GET /v1/read-only-tasks/{request_id}` returns only sanitized state:
+
+```text
+task/job ids
+status
+attempt
+whether claimed
+result classification
+official verification decision/classification
+source snapshot hash/count when available
+```
+
+It does not proxy raw Task metadata, execution envelopes, result text, credentials, or source files.
+
+## Public exposure
+
+This candidate does **not** make AIOS publicly reachable. Public exposure requires a separately
+approved HTTPS ingress/reverse proxy with:
+
+- TLS;
+- external authentication lifecycle;
+- rate limiting / abuse controls;
+- request size limits;
+- observability;
+- explicit owner approval for the network exposure.
+
+Until that step is verified:
+
+```text
+HOST_SIDE_EXTERNAL_GPT_ADAPTER=implemented/staging-candidate
+PUBLIC_CUSTOM_GPT_DIRECT_AI0S_ACCESS=not verified
+```

tests/test_agent_runtime_capability_contract.py

@@ -0,0 +1,33 @@
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+import pytest
+
+
+ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(ROOT / "active-runtime/app"))
+
+from aios_capability_contract import (  # noqa: E402
+    has_capabilities,
+    normalize_required_capabilities,
+    normalize_worker_capabilities,
+)
+
+
+@pytest.mark.parametrize("runtime", ["hermes", "openclaw"])
+def test_runtime_capability_is_known_to_task_and_worker_vocabulary(runtime: str) -> None:
+    capability = f"agent.runtime.{runtime}"
+    assert normalize_required_capabilities([capability]) == frozenset({capability})
+    assert normalize_worker_capabilities([capability]) == frozenset({capability})
+    assert has_capabilities([capability], [capability]) is True
+
+
+def test_runtime_capabilities_are_isolated_between_workers() -> None:
+    assert has_capabilities(["agent.runtime.hermes"], ["agent.runtime.openclaw"]) is False
+    assert has_capabilities(["agent.runtime.openclaw"], ["agent.runtime.hermes"]) is False
+
+
+def test_unknown_runtime_capability_remains_fail_closed() -> None:
+    assert has_capabilities(["agent.runtime.hermes"], ["agent.runtime.unknown"]) is False

tests/test_external_agent_attempt_identity.py

@@ -0,0 +1,232 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+import sys
+
+import pytest
+
+ROOT=Path(__file__).resolve().parents[1]
+APP=ROOT/"active-runtime/app"
+sys.path.insert(0,str(APP))
+
+import aios_online_agent_worker as worker
+from aios_external_agent_runtime import (
+    ExternalAgentExchange,
+    ExternalAgentRuntimeError,
+    validate_request,
+)
+
+
+def envelope():
+    value=object.__new__(worker.ExecutionEnvelope)
+    object.__setattr__(value,"task_id","task-attempt-identity")
+    object.__setattr__(value,"job_id","job-attempt-identity")
+    object.__setattr__(value,"digest","d"*64)
+    return value
+
+
+def test_external_request_id_is_stable_within_attempt_and_changes_across_attempts():
+    env=envelope()
+    a1=worker.external_agent_request_id(env,"hermes",6)
+    a1_replay=worker.external_agent_request_id(env,"hermes",6)
+    a2=worker.external_agent_request_id(env,"hermes",7)
+    assert a1==a1_replay
+    assert a1!=a2
+    assert a1.startswith("external-hermes-")
+    assert a2.startswith("external-hermes-")
+
+
+def test_external_request_id_rejects_invalid_attempt():
+    env=envelope()
+    with pytest.raises(worker.WorkerError,match="TASK_ATTEMPT_INVALID"):
+        worker.external_agent_request_id(env,"hermes",0)
+
+
+def test_external_request_schema_binds_attempt():
+    value=validate_request({
+        "schema":"aios.external-agent-runtime.request.v1",
+        "request_id":"external-hermes-0123456789abcdef",
+        "runtime":"hermes",
+        "task_id":"task-attempt-identity",
+        "attempt":7,
+        "execution_digest":"d"*64,
+        "payload":{
+            "goal":"Return ok.",
+            "instructions":"",
+            "success_criteria":[],
+            "constraints":{},
+        },
+    })
+    assert value["attempt"]==7
+
+
+def test_external_request_schema_rejects_missing_attempt():
+    with pytest.raises(ExternalAgentRuntimeError,match="EXTERNAL_AGENT_ATTEMPT_INVALID"):
+        validate_request({
+            "schema":"aios.external-agent-runtime.request.v1",
+            "request_id":"external-hermes-0123456789abcdef",
+            "runtime":"hermes",
+            "task_id":"task-attempt-identity",
+            "execution_digest":"d"*64,
+            "payload":{
+                "goal":"Return ok.",
+                "instructions":"",
+                "success_criteria":[],
+                "constraints":{},
+            },
+        })
+
+
+def _write_bound_result(path, request):
+    import hashlib
+    from aios_external_agent_runtime import canonical, sha256
+    material={
+        "schema":"aios.external-agent-runtime.result.v1",
+        "request_id":request["request_id"],
+        "request_sha256":sha256(canonical(request)),
+        "runtime":request["runtime"],
+        "task_id":request["task_id"],
+        "attempt":request["attempt"],
+        "execution_digest":request["execution_digest"],
+        "exit_code":0,
+        "duration_ms":1,
+        "output_text":"ok",
+        "output_sha256":hashlib.sha256(b"ok").hexdigest(),
+        "stderr_sha256":hashlib.sha256(b"").hexdigest(),
+        "credential_material_exposed":False,
+        "control_plane_access_granted":False,
+    }
+    material["result_sha256"]=sha256(canonical(material))
+    path.write_text(json.dumps(material,sort_keys=True),encoding="utf-8")
+
+
+def test_exchange_result_binding_rejects_wrong_attempt(tmp_path):
+    exchange=ExternalAgentExchange(tmp_path)
+    request={
+        "schema":"aios.external-agent-runtime.request.v1",
+        "request_id":"external-hermes-0123456789abcdef",
+        "runtime":"hermes",
+        "task_id":"task-attempt-identity",
+        "attempt":7,
+        "execution_digest":"d"*64,
+        "payload":{
+            "goal":"Return ok.",
+            "instructions":"",
+            "success_criteria":[],
+            "constraints":{},
+        },
+    }
+    request=validate_request(request)
+    result_path=tmp_path/"result.json"
+    _write_bound_result(result_path,request)
+    value=json.loads(result_path.read_text())
+    value["attempt"]=6
+    # Recompute digest so the binding check, not the digest check, is what fails.
+    from aios_external_agent_runtime import canonical,sha256
+    material=dict(value); material.pop("result_sha256")
+    value["result_sha256"]=sha256(canonical(material))
+    result_path.write_text(json.dumps(value),encoding="utf-8")
+    with pytest.raises(ExternalAgentRuntimeError,match="EXTERNAL_AGENT_RESULT_BINDING_INVALID"):
+        exchange._validated_result(
+            result_path,
+            request,
+            sha256(canonical(request)),
+        )
+
+
+def test_model_governance_request_id_is_attempt_scoped():
+    env=envelope()
+    attempt6=worker.external_agent_request_id(env,"hermes",6)+":model"
+    attempt7=worker.external_agent_request_id(env,"hermes",7)+":model"
+    assert attempt6!=attempt7
+
+
+def test_failed_previous_attempt_does_not_poison_next_model_governance_reservation(tmp_path):
+    from aios_model_governance import (
+        ModelGovernanceStore,
+        ModelRecord,
+        ProviderRecord,
+        RouteRequest,
+        ScopePolicy,
+    )
+
+    store=ModelGovernanceStore(tmp_path/"model-governance.sqlite3",now_fn=lambda:1_800_000_000.0)
+    store.register_provider(
+        ProviderRecord(
+            "oneapi",
+            "runtime-profile:hermes",
+            max_failures=5,
+            cooldown_seconds=60,
+        )
+    )
+    store.register_model(
+        ModelRecord(
+            "deepseek-v4-flash",
+            "oneapi",
+            "v1",
+            ("agent.runtime.hermes","text"),
+            input_cost_micros_per_1k=1,
+            output_cost_micros_per_1k=1,
+            max_input_tokens=10000,
+            max_output_tokens=1000,
+            evaluation_sha256="a"*64,
+        )
+    )
+    store.set_scope_policy(
+        ScopePolicy(
+            "tenant",
+            "model-governance-live",
+            "staging",
+            allowed_models=("deepseek-v4-flash",),
+            required_capabilities=("text",),
+            daily_token_budget=100000,
+            daily_cost_budget_micros=100000,
+            fallback_limit=1,
+        )
+    )
+
+    def route(request_id):
+        return store.route(
+            RouteRequest(
+                request_id=request_id,
+                task_id="r42-model-governance-hermes-live-20260818",
+                trace_id="trace-hermes-model-governance-live",
+                scope_type="tenant",
+                tenant_id="model-governance-live",
+                project_id="staging",
+                required_capabilities=("agent.runtime.hermes",),
+                estimated_input_tokens=100,
+                max_output_tokens=50,
+            )
+        )
+
+    attempt6=route("external-hermes-attempt6:model")
+    store.record_failure(attempt6.request_id,"provider_process_failed")
+    row6=store.conn.execute(
+        "select state from model_governance_reservations where request_id=?",
+        (attempt6.request_id,),
+    ).fetchone()
+    assert row6["state"]=="FAILED"
+
+    attempt7=route("external-hermes-attempt7:model")
+    assert attempt7.request_id!=attempt6.request_id
+    row7=store.conn.execute(
+        "select state from model_governance_reservations where request_id=?",
+        (attempt7.request_id,),
+    ).fetchone()
+    assert row7["state"]=="RESERVED"
+
+    settled=store.record_success(
+        attempt7.request_id,
+        input_tokens=90,
+        output_tokens=40,
+        usage_source="runtime",
+    )
+    assert settled["state"]=="SETTLED"
+    assert store.conn.execute(
+        "select state from model_governance_reservations where request_id=?",
+        (attempt6.request_id,),
+    ).fetchone()["state"]=="FAILED"
+    assert store.verify_audit_chain() is True
+    store.close()

tests/test_external_agent_online_runtime.py

@@ -0,0 +1,421 @@
+from __future__ import annotations
+
+import json
+import os
+from pathlib import Path
+import sys
+
+import pytest
+
+ROOT=Path(__file__).resolve().parents[1]
+APP=ROOT/"active-runtime/app"
+sys.path.insert(0,str(APP))
+
+from aios_external_agent_runtime import (
+    ExternalAgentRuntimeError,
+    RuntimeProfile,
+    execute_request,
+)
+from aios_online_agent_execution import (
+    ExecutionProjectionError,
+    GovernedExecutionBinding,
+    project_online_task,
+    validate_execution_envelope,
+)
+import aios_online_agent_worker as worker
+
+
+BASE="a"*40
+
+
+def binding(task_id="task-hermes-runtime"):
+    return GovernedExecutionBinding.from_mapping({
+        "task_id":task_id,
+        "job_id":"job-"+task_id,
+        "repository":"aios/aios",
+        "base_oid":BASE,
+        "expected_branch_oid":BASE,
+        "target_branch":"agent/"+task_id,
+        "branch_mode":"CREATE_NEW",
+        "generation":1,
+        "idempotency_key":task_id+"-binding-v1",
+    })
+
+
+def task_request(task_id, runtime):
+    return {
+        "task_id":task_id,
+        "goal":"Summarize the requested operation.",
+        "instructions":"Return a concise result.",
+        "success_criteria":[{"id":"done","description":"A result is returned."}],
+        "constraints":{"network":"runtime-managed"},
+        "required_capabilities":[f"agent.runtime.{runtime}"],
+        "max_attempts":3,
+    }
+
+
+def projected(task_id="task-hermes-runtime", runtime="hermes"):
+    return project_online_task(
+        binding(task_id),
+        task_request(task_id,runtime),
+        {
+            "action":"agent_runtime",
+            "adapter":runtime,
+            "capability_scope":[f"agent.runtime.{runtime}"],
+        },
+    )
+
+
+def clear_secret_env(monkeypatch):
+    for key in list(os.environ):
+        upper=key.upper()
+        if any(marker in upper for marker in (
+            "TOKEN","SECRET","PASSWORD","CREDENTIAL","AUTHORIZATION","PRIVATE_KEY"
+        )):
+            monkeypatch.delenv(key,raising=False)
+    monkeypatch.setenv("CREDENTIALS_DIRECTORY","/definitely-not-present-aios-test")
+
+
+def make_helper(tmp_path):
+    helper=tmp_path/"runtime_helper.py"
+    helper.write_text(
+        "import json,sys\n"
+        "value=json.load(sys.stdin)\n"
+        "print(json.dumps({'answer':'ok','goal':value['goal']},sort_keys=True))\n",
+        encoding="utf-8",
+    )
+    return helper
+
+
+def make_profile(tmp_path,runtime,helper):
+    root=tmp_path/"profiles";root.mkdir(exist_ok=True)
+    (root/f"{runtime}.json").write_text(
+        json.dumps({
+            "schema":"aios.external-agent-runtime.profile.v1",
+            "runtime":runtime,
+            "argv":["/usr/bin/python3",str(helper)],
+            "input_mode":"stdin_json",
+            "output_mode":"stdout_json",
+            "timeout_seconds":30,
+            "max_output_bytes":65536,
+        }),
+        encoding="utf-8",
+    )
+    return root
+
+
+def make_text_request(tmp_path, runtime, payload=None):
+    request={
+        "schema":"aios.external-agent-runtime.request.v1",
+        "request_id":f"external-{runtime}-0123456789abcdef",
+        "runtime":runtime,
+        "task_id":f"task-{runtime}-runtime",
+        "attempt":1,
+        "execution_digest":"d"*64,
+        "payload":payload or {
+            "goal":"Return ok.",
+            "instructions":"No side effects.",
+            "success_criteria":[],
+            "constraints":{},
+        },
+    }
+    request_path=tmp_path/"request.json"
+    result_path=tmp_path/"result.json"
+    request_path.write_text(json.dumps(request),encoding="utf-8")
+    return request_path, result_path
+
+
+def test_agent_runtime_projection_is_read_only_and_task_bound():
+    value=projected()
+    execution=value["metadata"]["execution"]
+    assert execution["action"]=="agent_runtime"
+    assert execution["adapter"]=="hermes"
+    assert execution["runtime_input"]["goal"]==value["goal"]
+    assert execution["runtime_input"]["instructions"]==value["instructions"]
+    assert execution["governance"]["writer_lease"] is False
+    assert execution["change_set"]==[]
+    assert execution["verification"]==[]
+    validate_execution_envelope(
+        execution,
+        binding=binding(),
+        worker_capabilities=["agent.runtime.hermes"],
+    )
+
+
+def test_agent_runtime_projection_requires_runtime_capability():
+    with pytest.raises(ExecutionProjectionError,match="AGENT_RUNTIME_CAPABILITY_REQUIRED"):
+        project_online_task(
+            binding(),
+            task_request("task-hermes-runtime","hermes"),
+            {
+                "action":"agent_runtime",
+                "adapter":"hermes",
+                "capability_scope":["git.read"],
+            },
+        )
+
+
+def test_agent_runtime_projection_rejects_mutation():
+    with pytest.raises(ExecutionProjectionError,match="AGENT_RUNTIME_MUTATION_DENY"):
+        project_online_task(
+            binding(),
+            task_request("task-hermes-runtime","hermes"),
+            {
+                "action":"agent_runtime",
+                "adapter":"hermes",
+                "capability_scope":["agent.runtime.hermes"],
+                "change_set":[{"path":"x.py","operation":"write_file","content":"x=1\n"}],
+            },
+        )
+
+
+def test_agent_runtime_projection_rejects_secret_constraint_keys():
+    request=task_request("task-hermes-runtime","hermes")
+    request["constraints"]={"api_token":"do-not-project"}
+    with pytest.raises(ExecutionProjectionError,match="AGENT_RUNTIME_SECRET_FIELD_DENY"):
+        project_online_task(
+            binding(),
+            request,
+            {
+                "action":"agent_runtime",
+                "adapter":"hermes",
+                "capability_scope":["agent.runtime.hermes"],
+            },
+        )
+
+
+@pytest.mark.parametrize("runtime",["hermes","openclaw"])
+def test_external_executor_runs_root_owned_profile_without_shell(tmp_path,monkeypatch,runtime):
+    clear_secret_env(monkeypatch)
+    helper=make_helper(tmp_path)
+    profile_root=make_profile(tmp_path,runtime,helper)
+    request={
+        "schema":"aios.external-agent-runtime.request.v1",
+        "request_id":f"external-{runtime}-0123456789abcdef",
+        "runtime":runtime,
+        "task_id":f"task-{runtime}-runtime",
+        "attempt":1,
+        "execution_digest":"d"*64,
+        "payload":{
+            "goal":"Return ok.",
+            "instructions":"No side effects.",
+            "success_criteria":[],
+            "constraints":{},
+        },
+    }
+    request_path=tmp_path/"request.json"
+    result_path=tmp_path/"result.json"
+    request_path.write_text(json.dumps(request),encoding="utf-8")
+    execute_request(request_path,result_path,profile_root=profile_root)
+    result=json.loads(result_path.read_text())
+    assert result["runtime"]==runtime
+    assert result["exit_code"]==0
+    assert result["output_json"]["answer"]=="ok"
+    assert result["credential_material_exposed"] is False
+    assert result["control_plane_access_granted"] is False
+
+
+def test_runtime_profile_rejects_shell_mode(tmp_path):
+    root=tmp_path/"profiles";root.mkdir()
+    (root/"hermes.json").write_text(json.dumps({
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"hermes",
+        "argv":["/usr/bin/python3","-c","print('x')"],
+        "input_mode":"stdin_text",
+        "output_mode":"stdout_text",
+    }))
+    with pytest.raises(ExternalAgentRuntimeError,match="EXTERNAL_AGENT_SHELL_MODE_DENY"):
+        RuntimeProfile.load("hermes",root)
+
+
+def test_external_executor_projects_only_selected_provider_credential(tmp_path,monkeypatch):
+    clear_secret_env(monkeypatch)
+    helper=tmp_path/"credential_helper.py"
+    helper.write_text(
+        "import os\n"
+        "value=os.environ.get('OPENAI_API_KEY','')\n"
+        "print('AIOS_PROVIDER_PROJECTED_OK' if value == 'test-provider-key' else 'AIOS_PROVIDER_PROJECTED_FAIL')\n",
+        encoding="utf-8",
+    )
+    profile_root=tmp_path/"profiles";profile_root.mkdir()
+    (profile_root/"hermes.json").write_text(json.dumps({
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"hermes",
+        "argv":["/usr/bin/python3",str(helper)],
+        "input_mode":"stdin_text",
+        "output_mode":"stdout_text",
+        "environment":{"RUNTIME_PROFILE_MARKER":"staging"},
+        "credential_env":{
+            "OPENAI_API_KEY":{
+                "credential":"provider.env",
+                "format":"dotenv",
+                "key":"ONEAPI_REGULAR_TOKEN",
+            }
+        },
+    }),encoding="utf-8")
+    credential_dir=tmp_path/"credentials";credential_dir.mkdir()
+    (credential_dir/"provider.env").write_text(
+        "ONEAPI_REGULAR_TOKEN=test-provider-key\nOTHER_PROVIDER_TOKEN=not-projected\n",
+        encoding="utf-8",
+    )
+    monkeypatch.setenv("CREDENTIALS_DIRECTORY",str(credential_dir))
+    request_path,result_path=make_text_request(tmp_path,"hermes")
+    execute_request(request_path,result_path,profile_root=profile_root)
+    result=json.loads(result_path.read_text())
+    assert "AIOS_PROVIDER_PROJECTED_OK" in result["output_text"]
+    assert "test-provider-key" not in result["output_text"]
+    assert result["credential_material_exposed"] is False
+
+
+def test_runtime_profile_rejects_credential_path_traversal(tmp_path):
+    root=tmp_path/"profiles";root.mkdir()
+    (root/"hermes.json").write_text(json.dumps({
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"hermes",
+        "argv":["/usr/bin/python3","-V"],
+        "input_mode":"stdin_text",
+        "output_mode":"stdout_text",
+        "credential_env":{
+            "OPENAI_API_KEY":{
+                "credential":"../provider.env",
+                "format":"dotenv",
+                "key":"ONEAPI_REGULAR_TOKEN",
+            }
+        },
+    }),encoding="utf-8")
+    with pytest.raises(ExternalAgentRuntimeError,match="EXTERNAL_AGENT_CREDENTIAL_NAME_INVALID"):
+        RuntimeProfile.load("hermes",root)
+
+
+def test_runtime_profile_prompt_placeholder_is_root_owned(tmp_path,monkeypatch):
+    clear_secret_env(monkeypatch)
+    helper=tmp_path/"prompt_helper.py"
+    helper.write_text(
+        "import sys\n"
+        "print('AIOS_PROMPT_PLACEHOLDER_OK' if 'Goal:' in sys.argv[1] else 'AIOS_PROMPT_PLACEHOLDER_FAIL')\n",
+        encoding="utf-8",
+    )
+    profile_root=tmp_path/"profiles";profile_root.mkdir()
+    (profile_root/"hermes.json").write_text(json.dumps({
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"hermes",
+        "argv":["/usr/bin/python3",str(helper),"{prompt}"],
+        "input_mode":"stdin_text",
+        "output_mode":"stdout_text",
+    }),encoding="utf-8")
+    request_path,result_path=make_text_request(tmp_path,"hermes")
+    execute_request(request_path,result_path,profile_root=profile_root)
+    result=json.loads(result_path.read_text())
+    assert "AIOS_PROMPT_PLACEHOLDER_OK" in result["output_text"]
+
+
+@pytest.mark.parametrize("runtime,capability",[
+    ("hermes","agent.runtime.hermes"),
+    ("openclaw","agent.runtime.openclaw"),
+])
+def test_worker_external_adapter_builds_readonly_result(monkeypatch,tmp_path,runtime,capability):
+    mapped=projected(f"task-{runtime}-runtime",runtime)
+    envelope=worker.ExecutionEnvelope.from_task(
+        mapped,
+        worker_capabilities=(capability,),
+    )
+    class FakeExchange:
+        def __init__(self,*args,**kwargs): pass
+        def execute(self,**kwargs):
+            return {
+                "schema":"aios.external-agent-runtime.result.v1",
+                "request_id":kwargs["request_id"],
+                "request_sha256":"e"*64,
+                "runtime":runtime,
+                "task_id":kwargs["task_id"],
+                "attempt":kwargs["attempt"],
+                "execution_digest":kwargs["execution_digest"],
+                "exit_code":0,
+                "duration_ms":10,
+                "output_text":"done",
+                "output_sha256":"f"*64,
+                "stderr_sha256":"0"*64,
+                "credential_material_exposed":False,
+                "control_plane_access_granted":False,
+                "result_sha256":"1"*64,
+            }
+    monkeypatch.setattr(worker,"ExternalAgentExchange",FakeExchange)
+    monkeypatch.setattr(worker,"audit",lambda *a,**k:None)
+    executor=worker.HermesExecutor() if runtime=="hermes" else worker.OpenClawExecutor()
+    execution=executor.execute(envelope,tmp_path,attempt=1)
+    result=worker.build_agent_runtime_result(envelope.task_id,envelope,execution)
+    assert result["status"]=="SUCCEEDED"
+    assert result["classification"]=="EXTERNAL_AGENT_RUNTIME_SUCCEEDED"
+    assert result["execution_mode"]=="agent_runtime"
+    assert result["agent_runtime"]==runtime
+    assert result["writer_lease"]=="NONE"
+    assert result["changed_files"]==[]
+    assert result["control_plane_access_granted_to_runtime"] is False
+
+
+def test_worker_adapter_filter_defaults_exclude_external_runtimes():
+    assert "hermes" not in worker.WORKER_ALLOWED_ADAPTERS
+    assert "openclaw" not in worker.WORKER_ALLOWED_ADAPTERS
+
+
+def test_external_executor_systemd_has_no_control_credentials_or_repository_access():
+    unit=(ROOT/"deploy/systemd/aios-external-agent-executor.service").read_text()
+    assert "User=aios-engineering-executor" in unit
+    assert "LoadCredential=aios-external-agent-oneapi-env:/data/agent/secrets/oneapi-model-ready.env" in unit
+    assert "LoadCredentialEncrypted" not in unit
+    assert "InaccessiblePaths=/run/credentials" not in unit
+    assert "InaccessiblePaths=/etc/aios-gitops" in unit
+    assert "InaccessiblePaths=/data/aios-gitops" in unit
+    assert "InaccessiblePaths=/data/agent/secrets" in unit
+    assert "IPAddressDeny=127.0.0.0/8" in unit
+    assert "IPAddressDeny=::1/128" in unit
+    assert "IPAddressAllow=172.18.0.2/32" in unit
+
+
+@pytest.mark.parametrize(
+    "unit_name,capability,adapter,state_root",
+    [
+        (
+            "aios-hermes-online-agent-worker.service",
+            "agent.runtime.hermes",
+            "hermes",
+            "/var/lib/aios-online-agent-hermes",
+        ),
+        (
+            "aios-openclaw-online-agent-worker.service",
+            "agent.runtime.openclaw",
+            "openclaw",
+            "/var/lib/aios-online-agent-openclaw",
+        ),
+    ],
+)
+def test_dedicated_worker_units_are_capability_and_adapter_scoped(
+    unit_name,capability,adapter,state_root
+):
+    unit=(ROOT/"deploy/systemd"/unit_name).read_text()
+    assert f"Environment=AIOS_WORKER_CAPABILITIES={capability}" in unit
+    assert f"Environment=AIOS_WORKER_ALLOWED_ADAPTERS={adapter}" in unit
+    assert f"Environment=AIOS_WORKER_STATE_ROOT={state_root}" in unit
+    assert "AIOS_GOVERNED_WRITE_API_URL=http://127.0.0.1:18892" in unit
+    assert "LoadCredentialEncrypted=agent_token:" in unit
+
+
+def test_example_profiles_are_non_authoritative_examples_only():
+    for runtime in ("hermes","openclaw"):
+        value=json.loads(
+            (ROOT/"config/external-agent-runtime.d"/f"{runtime}.example.json").read_text()
+        )
+        assert value["schema"]=="aios.external-agent-runtime.profile.v1"
+        assert value["runtime"]==runtime
+        assert value["input_mode"]=="stdin_text"
+        assert value["output_mode"]=="stdout_text"
+
+
+def test_staging_profiles_are_provider_only_and_root_profile_bound():
+    hermes=json.loads((ROOT/"config/external-agent-runtime.d/hermes.profile.json").read_text())
+    openclaw=json.loads((ROOT/"config/external-agent-runtime.d/openclaw.profile.json").read_text())
+    for runtime,value in (("hermes",hermes),("openclaw",openclaw)):
+        assert value["runtime"]==runtime
+        assert set(value["credential_env"])=={"OPENAI_API_KEY"}
+        assert value["credential_env"]["OPENAI_API_KEY"]["credential"]=="aios-external-agent-oneapi-env"
+        assert "OPENAI_API_KEY" not in value.get("environment",{})

tests/test_gpt_online_task_ingress.py

@@ -0,0 +1,342 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+import sqlite3
+import sys
+
+import pytest
+
+ROOT=Path(__file__).resolve().parents[1]
+APP=ROOT/"active-runtime/app"
+sys.path.insert(0,str(APP))
+
+from aios_gpt_online_task_ingress import (
+    IngressError,
+    IngressService,
+    Store,
+    READONLY_CAPABILITIES,
+    branch_for,
+    normalized_request,
+    openapi_document,
+    task_id_for,
+    validated_bind_host,
+)
+
+
+MAIN="3244f0f17f8845592ac94d585f5ebd65693c9f29"
+JOB="job-0123456789abcdef0123456789abcdef"
+
+
+def request(request_id="external-request-0001", **overrides):
+    value={
+        "schema":"aios.gpt-online-task-ingress.request.v1",
+        "request_id":request_id,
+        "goal":"Inspect the repository for durable worker state.",
+        "instructions":"Read only. Return a concise source analysis.",
+        "success_criteria":[
+            {"id":"analysis","description":"Return a source-backed analysis."}
+        ],
+        "constraints":{
+            "max_files":50,
+            "focus_paths":["active-runtime/app","tests"],
+            "notes":"Do not mutate repository state.",
+        },
+    }
+    value.update(overrides)
+    return value
+
+
+class FakeUpstream:
+    def __init__(self):
+        self.created=[]
+        self.projected=[]
+        self.tasks={}
+        self.snapshot={"authoritative_head_oid":MAIN}
+
+    def control_snapshot(self):
+        return dict(self.snapshot)
+
+    def create_governed_task(self, body):
+        self.created.append(dict(body))
+        task_id=body["task_id"]
+        job_id=JOB
+        self.tasks[task_id]={
+            "task_id":task_id,
+            "status":"PROJECTED",
+            "attempt":0,
+            "metadata":{
+                "execution":{
+                    "task_id":task_id,
+                    "job_id":job_id,
+                    "base_oid":body["base_oid"],
+                    "action":"source_capture",
+                    "capability_scope":list(READONLY_CAPABILITIES),
+                    "governance":{"writer_lease":False},
+                }
+            },
+        }
+        return 201,{"task_id":task_id,"job_id":job_id,"state":"BOUND"}
+
+    def execution_envelope(self, body):
+        self.projected.append(dict(body))
+        task_id=body["task_id"]
+        return 200,{
+            "schema":"aios.online-agent.execution.v2",
+            "task_id":task_id,
+            "job_id":body["job_id"],
+            "repository":"aios/aios",
+            "base_oid":MAIN,
+            "action":"source_capture",
+            "capability_scope":list(READONLY_CAPABILITIES),
+            "governance":{"writer_lease":False},
+        }
+
+    def get_task(self, task_id):
+        value=self.tasks.get(task_id)
+        return (404,{}) if value is None else (200,dict(value))
+
+
+def service(tmp_path):
+    upstream=FakeUpstream()
+    store=Store(tmp_path/"state.sqlite3")
+    return IngressService(upstream,store),upstream,store
+
+
+def test_request_schema_is_narrow_and_rejects_capability_or_execution_control():
+    value=normalized_request(request())
+    assert value["goal"].startswith("Inspect")
+    for field in ("capability_scope","required_capabilities","action","adapter","repository","base_oid"):
+        bad=request()
+        bad[field]="evil"
+        with pytest.raises(IngressError,match="UNKNOWN_FIELDS"):
+            normalized_request(bad)
+
+
+def test_constraints_are_bounded_and_path_traversal_is_denied():
+    bad=request(constraints={"focus_paths":["../etc/passwd"]})
+    with pytest.raises(IngressError,match="FOCUS_PATHS_INVALID"):
+        normalized_request(bad)
+    bad=request(constraints={"max_files":1000})
+    with pytest.raises(IngressError,match="MAX_FILES_INVALID"):
+        normalized_request(bad)
+
+
+def test_non_loopback_bind_is_denied():
+    assert validated_bind_host("127.0.0.1")=="127.0.0.1"
+    with pytest.raises(RuntimeError,match="GPT_INGRESS_NON_LOOPBACK_BIND_DENY"):
+        validated_bind_host("0.0.0.0")
+    with pytest.raises(RuntimeError,match="GPT_INGRESS_NON_LOOPBACK_BIND_DENY"):
+        validated_bind_host("192.0.2.10")
+
+
+def test_task_and_branch_ids_are_deterministic_and_bounded():
+    a=task_id_for("external-request-0001")
+    b=task_id_for("external-request-0001")
+    c=task_id_for("external-request-0002")
+    assert a==b
+    assert a!=c
+    assert a.startswith("gpt-readonly-")
+    branch=branch_for(a)
+    assert branch.startswith("agent/external-gpt-readonly/")
+    assert len(a)<180
+
+
+def test_create_translates_to_canonical_readonly_governed_task(tmp_path):
+    svc,upstream,store=service(tmp_path)
+    response=svc.create(request())
+    assert response["state"]=="BOUND"
+    assert response["write_access"] is False
+    assert response["official_verification_required"] is True
+    assert response["capabilities"]==list(READONLY_CAPABILITIES)
+
+    assert len(upstream.created)==1
+    body=upstream.created[0]
+    assert body["repository"]=="aios/aios"
+    assert body["base_oid"]==MAIN
+    assert body["expected_branch_oid"]==MAIN
+    assert body["branch_mode"]=="CREATE_NEW"
+    assert body["risk"]=="low"
+    assert body["priority"]==0
+    assert body["max_attempts"]==3
+    assert body["require_online_task_projection"] is True
+    assert body["online_task"]["required_capabilities"]==list(READONLY_CAPABILITIES)
+    assert body["online_task"]["constraints"]["repository_mutation"]=="forbidden"
+    assert body["online_task"]["constraints"]["credential_access"]=="forbidden"
+    assert body["execution"]["action"]=="source_capture"
+    assert body["execution"]["adapter"]=="source_capture"
+    assert body["execution"]["capability_scope"]==list(READONLY_CAPABILITIES)
+    assert "writer_lease" not in body["execution"]
+
+    assert len(upstream.projected)==1
+    projection=upstream.projected[0]
+    assert projection["task_id"]==response["task_id"]
+    assert projection["job_id"]==JOB
+    assert projection["required_capabilities"]==list(READONLY_CAPABILITIES)
+
+    row=store.get("external-request-0001")
+    assert row is not None
+    assert row["state"]=="BOUND"
+    assert row["job_id"]==JOB
+    assert row["base_oid"]==MAIN
+
+
+def test_exact_retry_is_idempotent_without_duplicate_bridge_call(tmp_path):
+    svc,upstream,_=service(tmp_path)
+    first=svc.create(request())
+    second=svc.create(request())
+    assert second==first
+    assert len(upstream.created)==1
+    assert len(upstream.projected)==1
+
+
+def test_same_request_id_with_different_content_is_conflict(tmp_path):
+    svc,upstream,_=service(tmp_path)
+    svc.create(request())
+    with pytest.raises(IngressError,match="IDEMPOTENCY_CONFLICT"):
+        svc.create(request(goal="Different goal."))
+    assert len(upstream.created)==1
+
+
+def test_pending_request_recovers_existing_canonical_task_after_crash(tmp_path):
+    svc,upstream,store=service(tmp_path)
+    raw=normalized_request(request())
+    task_id=task_id_for(raw["request_id"])
+    store.reserve(raw,task_id)
+
+    upstream.tasks[task_id]={
+        "task_id":task_id,
+        "status":"PROJECTED",
+        "attempt":0,
+        "metadata":{
+            "execution":{
+                "task_id":task_id,
+                "job_id":JOB,
+                "base_oid":MAIN,
+                "action":"source_capture",
+                "capability_scope":list(READONLY_CAPABILITIES),
+                "governance":{"writer_lease":False},
+            }
+        },
+    }
+    result=svc.create(request())
+    assert result["job_id"]==JOB
+    assert result["task_id"]==task_id
+    assert len(upstream.created)==0
+    row=store.get(raw["request_id"])
+    assert row["state"]=="BOUND"
+
+
+def test_status_is_sanitized_and_never_proxies_raw_execution_or_result_text(tmp_path):
+    svc,upstream,store=service(tmp_path)
+    created=svc.create(request())
+    task_id=created["task_id"]
+    upstream.tasks[task_id]={
+        "task_id":task_id,
+        "status":"SUCCEEDED",
+        "attempt":1,
+        "claimed_by":"online-engineering-worker-cn-network-mkt-generic-20260815",
+        "metadata":{
+            "execution":{
+                "job_id":JOB,
+                "base_oid":MAIN,
+                "action":"source_capture",
+                "capability_scope":list(READONLY_CAPABILITIES),
+                "governance":{"writer_lease":False},
+                "secret_marker":"do-not-return",
+            }
+        },
+        "result":{
+            "status":"SUCCEEDED",
+            "classification":"NEEDS_REWORK_SOURCE_CAPTURE",
+            "execution_mode":"source_capture",
+            "output_text":"raw source text that must not be proxied",
+            "source_snapshot":{
+                "payload_sha256":"a"*64,
+                "file_count":42,
+                "files":["secret/path"],
+            },
+        },
+        "verification":{
+            "decision":"SUCCEEDED",
+            "classification":"GENERIC_ONLINE_TASK_AUTO_CONSUMPTION_VERIFIED",
+            "private":"do-not-return",
+        },
+    }
+    status=svc.status("external-request-0001")
+    assert status["state"]=="SUCCEEDED"
+    assert status["attempt"]==1
+    assert status["claimed"] is True
+    assert status["official_verification"]=="SUCCEEDED"
+    assert status["source_snapshot_sha256"]=="a"*64
+    assert status["source_snapshot_file_count"]==42
+    serialized=json.dumps(status)
+    assert "raw source text" not in serialized
+    assert "secret_marker" not in serialized
+    assert "secret/path" not in serialized
+    assert "do-not-return" not in serialized
+
+
+def test_pending_status_can_recover_job_binding(tmp_path):
+    svc,upstream,store=service(tmp_path)
+    raw=normalized_request(request())
+    task_id=task_id_for(raw["request_id"])
+    store.reserve(raw,task_id)
+    upstream.tasks[task_id]={
+        "task_id":task_id,
+        "status":"PROJECTED",
+        "attempt":0,
+        "metadata":{
+            "execution":{
+                "job_id":JOB,
+                "base_oid":MAIN,
+                "action":"source_capture",
+                "capability_scope":list(READONLY_CAPABILITIES),
+                "governance":{"writer_lease":False},
+            }
+        },
+    }
+    value=svc.status(raw["request_id"])
+    assert value["job_id"]==JOB
+    assert store.get(raw["request_id"])["state"]=="BOUND"
+
+
+def test_openapi_exposes_only_create_readonly_and_status_operations():
+    doc=openapi_document()
+    assert doc["openapi"]=="3.1.0"
+    paths=doc["paths"]
+    assert set(paths)=={
+        "/v1/read-only-tasks",
+        "/v1/read-only-tasks/{request_id}",
+    }
+    rendered=json.dumps(doc)
+    for forbidden in ("writer-lease","commit","verify","production","tag","baseline"):
+        assert forbidden not in rendered.lower()
+
+
+def test_systemd_unit_is_loopback_credential_isolated_and_has_no_repository_access():
+    unit=(ROOT/"deploy/systemd/aios-gpt-online-task-ingress.service").read_text()
+    assert "DynamicUser=yes" in unit
+    assert "LoadCredential=gpt_ingress_token:" in unit
+    assert "LoadCredential=agent_task_control_token:" in unit
+    assert "AIOS_GPT_INGRESS_HOST=127.0.0.1" in unit
+    assert "AIOS_GOVERNED_WRITE_API_URL=http://127.0.0.1:18892" in unit
+    assert "AIOS_AGENT_TASK_API_URL=http://127.0.0.1:18940" in unit
+    assert "IPAddressDeny=any" in unit
+    assert "IPAddressAllow=127.0.0.0/8" in unit
+    assert "InaccessiblePaths=/data/aios-gitops /etc/aios-gitops /home" in unit
+    assert "ProtectSystem=strict" in unit
+    assert "NoNewPrivileges=yes" in unit
+    assert "MemoryDenyWriteExecute=yes" in unit
+    assert "0.0.0.0" not in unit
+
+
+def test_ingress_sqlite_contains_no_request_body_or_credentials(tmp_path):
+    svc,upstream,store=service(tmp_path)
+    svc.create(request(instructions="sensitive-looking but non-secret user text"))
+    con=sqlite3.connect(store.path)
+    columns=[row[1] for row in con.execute("pragma table_info(external_task_requests)")]
+    assert "request_json" not in columns
+    assert "goal" not in columns
+    assert "instructions" not in columns
+    assert "token" not in " ".join(columns).lower()

tests/test_model_governance.py

@@ -0,0 +1,325 @@
+from __future__ import annotations
+
+from pathlib import Path
+import sys
+
+import pytest
+
+ROOT=Path(__file__).resolve().parents[1]
+sys.path.insert(0,str(ROOT/"active-runtime/app"))
+
+from aios_model_governance import (
+    APPROVED,
+    ModelGovernanceError,
+    ModelGovernanceStore,
+    ModelRecord,
+    ProviderRecord,
+    RouteRequest,
+    ScopePolicy,
+)
+
+
+def setup_store(tmp_path, now=1_800_000_000.0):
+    store=ModelGovernanceStore(tmp_path/"model-governance.sqlite3",now_fn=lambda:now)
+    store.register_provider(
+        ProviderRecord(
+            "provider-a",
+            "runtime-profile:provider-a",
+            max_failures=1,
+            cooldown_seconds=120,
+        )
+    )
+    store.register_provider(
+        ProviderRecord(
+            "provider-b",
+            "runtime-profile:provider-b",
+            max_failures=2,
+            cooldown_seconds=60,
+        )
+    )
+    store.register_model(
+        ModelRecord(
+            "model-a",
+            "provider-a",
+            "2026-08-18",
+            ("agent.runtime.hermes","text"),
+            input_cost_micros_per_1k=100,
+            output_cost_micros_per_1k=200,
+            max_input_tokens=10000,
+            max_output_tokens=4000,
+            evaluation_state=APPROVED,
+            evaluation_sha256="a"*64,
+            priority=10,
+        )
+    )
+    store.register_model(
+        ModelRecord(
+            "model-b",
+            "provider-b",
+            "2026-08-17",
+            ("agent.runtime.hermes","text"),
+            input_cost_micros_per_1k=120,
+            output_cost_micros_per_1k=250,
+            max_input_tokens=10000,
+            max_output_tokens=4000,
+            evaluation_state=APPROVED,
+            evaluation_sha256="b"*64,
+            priority=20,
+        )
+    )
+    store.set_scope_policy(
+        ScopePolicy(
+            "tenant",
+            "tenant-a",
+            "project-a",
+            allowed_models=("model-a","model-b"),
+            required_capabilities=("text",),
+            max_input_tokens_per_request=5000,
+            max_output_tokens_per_request=2000,
+            daily_token_budget=12000,
+            daily_cost_budget_micros=4000,
+            fallback_limit=2,
+        )
+    )
+    return store
+
+
+def req(request_id="request-001", *, exclude=()):
+    return RouteRequest(
+        request_id=request_id,
+        task_id="task-a",
+        trace_id="trace-a",
+        scope_type="tenant",
+        tenant_id="tenant-a",
+        project_id="project-a",
+        required_capabilities=("agent.runtime.hermes",),
+        estimated_input_tokens=1000,
+        max_output_tokens=500,
+        preferred_models=(),
+        exclude_providers=exclude,
+    )
+
+
+def test_registry_rejects_raw_secret(tmp_path):
+    store=ModelGovernanceStore(tmp_path/"db.sqlite3")
+    with pytest.raises(ModelGovernanceError,match="MODEL_CREDENTIAL"):
+        store.register_provider(
+            ProviderRecord("provider-a","Bearer raw-secret-value")
+        )
+
+
+def test_model_registration_requires_evaluation_gate(tmp_path):
+    store=ModelGovernanceStore(tmp_path/"db.sqlite3")
+    store.register_provider(ProviderRecord("provider-a"))
+    with pytest.raises(ModelGovernanceError,match="MODEL_EVALUATION_GATE_DENY"):
+        store.register_model(
+            ModelRecord(
+                "model-a","provider-a","v1",("text",),
+                evaluation_state="PENDING",evaluation_sha256="a"*64
+            )
+        )
+
+
+def test_scope_policy_requires_version_with_pin(tmp_path):
+    store=ModelGovernanceStore(tmp_path/"db.sqlite3")
+    with pytest.raises(ModelGovernanceError,match="MODEL_POLICY_PIN_VERSION_REQUIRED"):
+        store.set_scope_policy(
+            ScopePolicy("tenant","t","p",pinned_model_id="model-a")
+        )
+
+
+def test_route_is_deterministic_version_pinned_and_idempotent(tmp_path):
+    store=setup_store(tmp_path)
+    first=store.route(req())
+    second=store.route(req())
+    assert first==second
+    assert first.model_id=="model-a"
+    assert first.model_version=="2026-08-18"
+    assert first.provider_credential_ref=="runtime-profile:provider-a"
+    assert first.policy_revision==1
+    assert first.model_revision==1
+    snapshot=store.usage_snapshot("tenant","tenant-a","project-a")
+    assert snapshot["reserved_input_tokens"]==1000
+    assert snapshot["reserved_output_tokens"]==500
+    assert snapshot["reserved_cost_micros"]>0
+
+
+def test_route_idempotency_payload_conflict_fails(tmp_path):
+    store=setup_store(tmp_path)
+    store.route(req())
+    changed=RouteRequest(
+        **{**req().__dict__,"estimated_input_tokens":2000}
+    )
+    with pytest.raises(ModelGovernanceError,match="MODEL_ROUTE_IDEMPOTENCY_CONFLICT"):
+        store.route(changed)
+
+
+def test_budget_reservation_is_atomic(tmp_path):
+    store=setup_store(tmp_path)
+    store.set_scope_policy(
+        ScopePolicy(
+            "tenant","tenant-a","project-a",
+            allowed_models=("model-a",),
+            required_capabilities=("text",),
+            daily_token_budget=1600,
+            daily_cost_budget_micros=10000,
+        ),
+        expected_revision=1,
+    )
+    store.route(req("request-1"))
+    with pytest.raises(ModelGovernanceError,match="MODEL_BUDGET_DENY"):
+        store.route(req("request-2"))
+
+
+def test_usage_settlement_is_idempotent_and_releases_reservation(tmp_path):
+    store=setup_store(tmp_path)
+    decision=store.route(req())
+    first=store.record_success(
+        decision.request_id,
+        input_tokens=900,
+        output_tokens=400,
+        usage_source="runtime",
+    )
+    second=store.record_success(
+        decision.request_id,
+        input_tokens=900,
+        output_tokens=400,
+        usage_source="runtime",
+    )
+    assert first["idempotent"] is False
+    assert second["idempotent"] is True
+    snapshot=store.usage_snapshot("tenant","tenant-a","project-a")
+    assert snapshot["settled_input_tokens"]==900
+    assert snapshot["settled_output_tokens"]==400
+    assert snapshot["reserved_input_tokens"]==0
+    assert snapshot["reserved_output_tokens"]==0
+
+
+def test_missing_runtime_usage_falls_back_to_reserved_upper_bound(tmp_path):
+    store=setup_store(tmp_path)
+    decision=store.route(req())
+    result=store.record_success(
+        decision.request_id,
+        input_tokens=None,
+        output_tokens=None,
+    )
+    assert result["usage_source"]=="reserved_upper_bound"
+    assert result["input_tokens"]==1000
+    assert result["output_tokens"]==500
+
+
+def test_usage_cannot_exceed_reserved_budget(tmp_path):
+    store=setup_store(tmp_path)
+    decision=store.route(req())
+    with pytest.raises(ModelGovernanceError,match="MODEL_USAGE_EXCEEDS_RESERVATION"):
+        store.record_success(
+            decision.request_id,
+            input_tokens=1001,
+            output_tokens=500,
+        )
+
+
+def test_provider_failure_opens_circuit_and_fallback_uses_other_provider(tmp_path):
+    store=setup_store(tmp_path)
+    original=req()
+    first=store.route(original)
+    assert first.provider_id=="provider-a"
+    failure=store.record_failure(first.request_id,"provider_timeout")
+    assert failure["open_until"]>0
+    fallback=store.fallback(original,first.request_id)
+    assert fallback.provider_id=="provider-b"
+    assert fallback.fallback_index==1
+
+
+def test_circuit_excludes_provider_for_new_request(tmp_path):
+    store=setup_store(tmp_path)
+    first=store.route(req("request-first"))
+    store.record_failure(first.request_id,"provider_timeout")
+    next_decision=store.route(req("request-next"))
+    assert next_decision.provider_id=="provider-b"
+
+
+def test_model_version_pin_is_enforced(tmp_path):
+    store=setup_store(tmp_path)
+    store.set_scope_policy(
+        ScopePolicy(
+            "tenant","tenant-a","project-a",
+            allowed_models=("model-a","model-b"),
+            pinned_model_id="model-b",
+            pinned_model_version="2026-08-17",
+            daily_token_budget=12000,
+            daily_cost_budget_micros=4000,
+        ),
+        expected_revision=1,
+    )
+    decision=store.route(req())
+    assert decision.model_id=="model-b"
+    assert decision.model_version=="2026-08-17"
+
+
+def test_scope_isolation_denies_missing_cross_scope_policy(tmp_path):
+    store=setup_store(tmp_path)
+    cross=RouteRequest(
+        request_id="request-cross",
+        task_id="task-a",
+        trace_id="trace-a",
+        scope_type="tenant",
+        tenant_id="tenant-b",
+        project_id="project-a",
+        required_capabilities=("agent.runtime.hermes",),
+        estimated_input_tokens=100,
+        max_output_tokens=50,
+    )
+    with pytest.raises(ModelGovernanceError,match="MODEL_SCOPE_POLICY_MISSING"):
+        store.route(cross)
+
+
+def test_audit_chain_detects_tampering(tmp_path):
+    store=setup_store(tmp_path)
+    decision=store.route(req())
+    store.record_success(decision.request_id,input_tokens=100,output_tokens=50)
+    assert store.verify_audit_chain() is True
+    store.conn.execute(
+        "UPDATE model_governance_audit SET payload_json='{}' WHERE sequence=1"
+    )
+    assert store.verify_audit_chain() is False
+
+
+def test_registry_and_policy_use_cas(tmp_path):
+    store=ModelGovernanceStore(tmp_path/"db.sqlite3")
+    store.register_provider(ProviderRecord("p"))
+    with pytest.raises(ModelGovernanceError,match="MODEL_PROVIDER_CAS_MISMATCH"):
+        store.register_provider(ProviderRecord("p"),expected_revision=7)
+    store.set_scope_policy(ScopePolicy("tenant","t","p"))
+    with pytest.raises(ModelGovernanceError,match="MODEL_POLICY_CAS_MISMATCH"):
+        store.set_scope_policy(
+            ScopePolicy("tenant","t","p"),
+            expected_revision=7,
+        )
+
+
+def test_system_policy_never_authorizes_missing_tenant_policy(tmp_path):
+    store=ModelGovernanceStore(tmp_path/"db.sqlite3")
+    store.register_provider(ProviderRecord("provider-a"))
+    store.register_model(
+        ModelRecord(
+            "model-a","provider-a","v1",("text",),
+            evaluation_sha256="a"*64,
+        )
+    )
+    store.set_scope_policy(
+        ScopePolicy("system",None,None,allowed_models=("model-a",))
+    )
+    request=RouteRequest(
+        request_id="request-tenant-no-policy",
+        task_id="task-a",
+        trace_id="trace-a",
+        scope_type="tenant",
+        tenant_id="tenant-a",
+        project_id="project-a",
+        required_capabilities=("text",),
+        estimated_input_tokens=10,
+        max_output_tokens=10,
+    )
+    with pytest.raises(ModelGovernanceError,match="MODEL_SCOPE_POLICY_MISSING"):
+        store.route(request)

tests/test_model_governance_admin.py

@@ -0,0 +1,82 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+import sys
+
+ROOT=Path(__file__).resolve().parents[1]
+sys.path.insert(0,str(ROOT/"active-runtime/app"))
+
+from aios_model_governance_admin import apply_config
+from aios_model_governance import ModelGovernanceStore
+
+
+def config():
+    return {
+        "schema":"aios.model-governance.bootstrap.v1",
+        "providers":[{
+            "provider_id":"provider-a",
+            "credential_ref":"runtime-profile:provider-a",
+            "max_failures":2,
+            "cooldown_seconds":60,
+        }],
+        "models":[{
+            "model_id":"model-a",
+            "provider_id":"provider-a",
+            "version":"v1",
+            "capabilities":["text"],
+            "input_cost_micros_per_1k":1,
+            "output_cost_micros_per_1k":2,
+            "max_input_tokens":1000,
+            "max_output_tokens":100,
+            "evaluation_state":"APPROVED",
+            "evaluation_sha256":"a"*64,
+            "priority":10,
+        }],
+        "policies":[{
+            "scope_type":"legacy",
+            "tenant_id":None,
+            "project_id":None,
+            "allowed_models":["model-a"],
+            "required_capabilities":["text"],
+            "daily_token_budget":10000,
+            "daily_cost_budget_micros":1000,
+            "fallback_limit":0,
+        }],
+    }
+
+
+def test_admin_apply_is_idempotent(tmp_path):
+    cfg=tmp_path/"config.json"
+    cfg.write_text(json.dumps(config()),encoding="utf-8")
+    db=tmp_path/"db.sqlite3"
+    first=apply_config(db,cfg)
+    second=apply_config(db,cfg)
+    assert first["changes"]["providers"]==1
+    assert first["changes"]["models"]==1
+    assert first["changes"]["policies"]==1
+    assert second["changes"]["providers"]==0
+    assert second["changes"]["models"]==0
+    assert second["changes"]["policies"]==0
+    assert second["changes"]["unchanged"]==3
+    store=ModelGovernanceStore(db)
+    assert store.verify_audit_chain() is True
+    store.close()
+
+
+def test_admin_config_change_uses_cas_revision(tmp_path):
+    value=config()
+    cfg=tmp_path/"config.json"
+    cfg.write_text(json.dumps(value),encoding="utf-8")
+    db=tmp_path/"db.sqlite3"
+    apply_config(db,cfg)
+    value["providers"][0]["cooldown_seconds"]=120
+    cfg.write_text(json.dumps(value),encoding="utf-8")
+    result=apply_config(db,cfg)
+    assert result["changes"]["providers"]==1
+    store=ModelGovernanceStore(db)
+    row=store.conn.execute(
+        "select revision,cooldown_seconds from model_governance_providers where provider_id='provider-a'"
+    ).fetchone()
+    assert tuple(row)==(2,120)
+    store.close()

tests/test_model_governance_external_runtime.py

@@ -0,0 +1,554 @@
+from __future__ import annotations
+
+import json
+import os
+from pathlib import Path
+import sys
+
+import pytest
+
+ROOT=Path(__file__).resolve().parents[1]
+APP=ROOT/"active-runtime/app"
+sys.path.insert(0,str(APP))
+
+from aios_model_governance import (
+    ModelGovernanceStore,
+    ModelRecord,
+    ProviderRecord,
+    ScopePolicy,
+)
+from aios_online_agent_execution import GovernedExecutionBinding, project_online_task
+import aios_external_agent_runtime as runtime
+
+
+BASE="a"*40
+
+
+def binding(task_id):
+    return GovernedExecutionBinding.from_mapping({
+        "task_id":task_id,
+        "job_id":"job-"+task_id,
+        "repository":"aios/aios",
+        "base_oid":BASE,
+        "expected_branch_oid":BASE,
+        "target_branch":"agent/"+task_id,
+        "branch_mode":"CREATE_NEW",
+        "generation":1,
+        "idempotency_key":task_id+"-binding-v1",
+    })
+
+
+def projected(task_id="task-model-governed", *, scope_type="tenant", tenant_id="tenant-a", project_id="project-a"):
+    request={
+        "task_id":task_id,
+        "goal":"Return the requested sentinel.",
+        "instructions":"No repository or control-plane side effects.",
+        "success_criteria":[{"id":"done","description":"Return a result."}],
+        "constraints":{"repository_mutation":"forbidden"},
+        "scope_type":scope_type,
+        "tenant_id":tenant_id,
+        "project_id":project_id,
+        "trace_id":"trace-model-a",
+        "required_capabilities":["agent.runtime.hermes"],
+    }
+    return project_online_task(
+        binding(task_id),
+        request,
+        {
+            "action":"agent_runtime",
+            "adapter":"hermes",
+            "capability_scope":["agent.runtime.hermes"],
+        },
+    )
+
+
+def helper(tmp_path):
+    path=tmp_path/"model_runtime.py"
+    path.write_text(
+        "import json,sys\n"
+        "model=sys.argv[1]\n"
+        "provider=sys.argv[2]\n"
+        "payload=json.load(sys.stdin)\n"
+        "if model=='model-a' and payload.get('constraints',{}).get('force_fail_a'):\n"
+        "    raise SystemExit(7)\n"
+        "print(json.dumps({'answer':'ok','model':model,'provider':provider,"
+        "'usage':{'input_tokens':20,'output_tokens':10,'cost_micros':2}},sort_keys=True))\n",
+        encoding="utf-8",
+    )
+    return path
+
+
+def write_profile(tmp_path, helper_path, *, providers=("provider-a","provider-b")):
+    root=tmp_path/"profiles";root.mkdir(exist_ok=True)
+    value={
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"hermes",
+        "argv":["/usr/bin/python3",str(helper_path),"{model_id}","{provider_id}"],
+        "input_mode":"stdin_json",
+        "output_mode":"stdout_json",
+        "timeout_seconds":30,
+        "max_output_bytes":65536,
+        "environment":{},
+        "credential_env":{},
+        "model_governance":{
+            "required":True,
+            "provider_ids":list(providers),
+            "model_capabilities":["text"],
+            "max_output_tokens":100,
+        },
+    }
+    (root/"hermes.json").write_text(json.dumps(value),encoding="utf-8")
+    return root
+
+
+def seed(db_path, *, legacy=False, tiny_budget=False):
+    store=ModelGovernanceStore(db_path,now_fn=lambda:1_800_000_000.0)
+    for provider in ("provider-a","provider-b"):
+        store.register_provider(
+            ProviderRecord(
+                provider,
+                f"runtime-profile:{provider}",
+                max_failures=1 if provider=="provider-a" else 2,
+                cooldown_seconds=120,
+            )
+        )
+    store.register_model(
+        ModelRecord(
+            "model-a","provider-a","v1",
+            ("agent.runtime.hermes","text"),
+            input_cost_micros_per_1k=10,
+            output_cost_micros_per_1k=20,
+            max_input_tokens=5000,max_output_tokens=1000,
+            evaluation_sha256="a"*64,priority=1,
+        )
+    )
+    store.register_model(
+        ModelRecord(
+            "model-b","provider-b","v2",
+            ("agent.runtime.hermes","text"),
+            input_cost_micros_per_1k=12,
+            output_cost_micros_per_1k=22,
+            max_input_tokens=5000,max_output_tokens=1000,
+            evaluation_sha256="b"*64,priority=2,
+        )
+    )
+    if legacy:
+        policy=ScopePolicy(
+            "legacy",None,None,
+            allowed_models=("model-a","model-b"),
+            required_capabilities=("text",),
+            daily_token_budget=10000,
+            daily_cost_budget_micros=10000,
+            fallback_limit=2,
+        )
+    else:
+        policy=ScopePolicy(
+            "tenant","tenant-a","project-a",
+            allowed_models=("model-a","model-b"),
+            required_capabilities=("text",),
+            daily_token_budget=1 if tiny_budget else 10000,
+            daily_cost_budget_micros=10000,
+            fallback_limit=2,
+        )
+    store.set_scope_policy(policy)
+    store.close()
+
+
+def make_external_request(projected_task, *, force_fail=False, attempt=1):
+    execution=projected_task["metadata"]["execution"]
+    payload=dict(execution["runtime_input"])
+    if force_fail:
+        payload["constraints"]=dict(payload["constraints"])
+        payload["constraints"]["force_fail_a"]=True
+    return {
+        "schema":"aios.external-agent-runtime.request.v1",
+        "request_id":"external-model-governance-0123456789",
+        "runtime":"hermes",
+        "task_id":projected_task["task_id"],
+        "attempt":attempt,
+        "execution_digest":execution["execution_digest"],
+        "payload":payload,
+    }
+
+
+@pytest.fixture(autouse=True)
+def clean_env(monkeypatch):
+    for key in list(os.environ):
+        upper=key.upper()
+        if any(marker in upper for marker in ("TOKEN","SECRET","PASSWORD","CREDENTIAL","AUTHORIZATION","PRIVATE_KEY","API_KEY")):
+            monkeypatch.delenv(key,raising=False)
+    monkeypatch.setenv("CREDENTIALS_DIRECTORY","/definitely-not-present-model-governance")
+
+
+def test_execution_projection_binds_trusted_scope_and_trace():
+    task=projected()
+    runtime_input=task["metadata"]["execution"]["runtime_input"]
+    assert runtime_input["scope"]=={
+        "scope_type":"tenant",
+        "tenant_id":"tenant-a",
+        "project_id":"project-a",
+    }
+    assert runtime_input["trace_id"]=="trace-model-a"
+
+
+def test_legacy_scope_remains_explicit_not_fake_tenant():
+    task=projected(scope_type="legacy",tenant_id=None,project_id=None)
+    scope=task["metadata"]["execution"]["runtime_input"]["scope"]
+    assert scope=={"scope_type":"legacy","tenant_id":None,"project_id":None}
+
+
+def test_profile_requires_model_binding_when_governance_required(tmp_path):
+    path=tmp_path/"helper.py";path.write_text("print('ok')\n")
+    root=tmp_path/"profiles";root.mkdir()
+    (root/"hermes.json").write_text(json.dumps({
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"hermes",
+        "argv":["/usr/bin/python3",str(path)],
+        "input_mode":"stdin_text",
+        "output_mode":"stdout_text",
+        "model_governance":{"required":True,"provider_ids":["provider-a"],"max_output_tokens":100},
+    }))
+    with pytest.raises(runtime.ExternalAgentRuntimeError,match="EXTERNAL_AGENT_MODEL_BINDING_REQUIRED"):
+        runtime.RuntimeProfile.load("hermes",root)
+
+
+def test_governed_runtime_selects_model_and_settles_usage(tmp_path,monkeypatch):
+    helper_path=helper(tmp_path)
+    profile_root=write_profile(tmp_path,helper_path)
+    db=tmp_path/"governance.sqlite3";seed(db)
+    monkeypatch.setattr(runtime,"MODEL_GOVERNANCE_ENABLED",True)
+    monkeypatch.setattr(runtime,"DEFAULT_MODEL_GOVERNANCE_DB",db)
+
+    request_path=tmp_path/"request.json"
+    result_path=tmp_path/"result.json"
+    request_path.write_text(json.dumps(make_external_request(projected())),encoding="utf-8")
+    runtime.execute_request(request_path,result_path,profile_root=profile_root)
+    result=json.loads(result_path.read_text())
+    mg=result["model_governance"]
+    assert mg["model_id"]=="model-a"
+    assert mg["model_version"]=="v1"
+    assert mg["provider_id"]=="provider-a"
+    assert mg["settlement"]["usage_source"]=="runtime"
+    assert mg["settlement"]["input_tokens"]==20
+    assert mg["settlement"]["output_tokens"]==10
+    assert mg["audit_chain_valid"] is True
+    assert result["output_json"]["model"]=="model-a"
+
+
+def test_budget_denies_before_runtime_process(tmp_path,monkeypatch):
+    helper_path=helper(tmp_path)
+    profile_root=write_profile(tmp_path,helper_path)
+    db=tmp_path/"governance.sqlite3";seed(db,tiny_budget=True)
+    monkeypatch.setattr(runtime,"MODEL_GOVERNANCE_ENABLED",True)
+    monkeypatch.setattr(runtime,"DEFAULT_MODEL_GOVERNANCE_DB",db)
+
+    req=tmp_path/"request.json";res=tmp_path/"result.json"
+    req.write_text(json.dumps(make_external_request(projected())),encoding="utf-8")
+    with pytest.raises(runtime.ExternalAgentRuntimeError,match="MODEL_BUDGET_DENY"):
+        runtime.execute_request(req,res,profile_root=profile_root)
+    assert not res.exists()
+
+
+def test_provider_failure_routes_to_fallback_provider(tmp_path,monkeypatch):
+    helper_path=helper(tmp_path)
+    profile_root=write_profile(tmp_path,helper_path)
+    db=tmp_path/"governance.sqlite3";seed(db)
+    monkeypatch.setattr(runtime,"MODEL_GOVERNANCE_ENABLED",True)
+    monkeypatch.setattr(runtime,"DEFAULT_MODEL_GOVERNANCE_DB",db)
+
+    req=tmp_path/"request.json";res=tmp_path/"result.json"
+    req.write_text(json.dumps(make_external_request(projected(),force_fail=True)),encoding="utf-8")
+    runtime.execute_request(req,res,profile_root=profile_root)
+    result=json.loads(res.read_text())
+    mg=result["model_governance"]
+    assert len(mg["attempts"])==2
+    assert mg["attempts"][0]["provider_id"]=="provider-a"
+    assert mg["attempts"][1]["provider_id"]=="provider-b"
+    assert mg["provider_id"]=="provider-b"
+    assert result["output_json"]["provider"]=="provider-b"
+
+
+def test_profile_provider_allowlist_fails_closed(tmp_path,monkeypatch):
+    helper_path=helper(tmp_path)
+    profile_root=write_profile(tmp_path,helper_path,providers=("provider-b",))
+    db=tmp_path/"governance.sqlite3";seed(db)
+    monkeypatch.setattr(runtime,"MODEL_GOVERNANCE_ENABLED",True)
+    monkeypatch.setattr(runtime,"DEFAULT_MODEL_GOVERNANCE_DB",db)
+
+    req=tmp_path/"request.json";res=tmp_path/"result.json"
+    req.write_text(json.dumps(make_external_request(projected())),encoding="utf-8")
+    with pytest.raises(runtime.ExternalAgentRuntimeError,match="EXTERNAL_AGENT_MODEL_PROVIDER_PROFILE_DENY"):
+        runtime.execute_request(req,res,profile_root=profile_root)
+
+
+def test_governance_required_but_runtime_disabled_fails_closed(tmp_path,monkeypatch):
+    helper_path=helper(tmp_path)
+    profile_root=write_profile(tmp_path,helper_path)
+    monkeypatch.setattr(runtime,"MODEL_GOVERNANCE_ENABLED",False)
+    req=tmp_path/"request.json";res=tmp_path/"result.json"
+    req.write_text(json.dumps(make_external_request(projected())),encoding="utf-8")
+    with pytest.raises(runtime.ExternalAgentRuntimeError,match="EXTERNAL_AGENT_MODEL_GOVERNANCE_DISABLED"):
+        runtime.execute_request(req,res,profile_root=profile_root)
+
+
+def test_execution_request_cannot_override_authoritative_task_scope():
+    task_id="task-scope-override"
+    request={
+        "task_id":task_id,
+        "goal":"Return result.",
+        "instructions":"",
+        "success_criteria":[],
+        "constraints":{},
+        "scope_type":"tenant",
+        "tenant_id":"tenant-a",
+        "project_id":"project-a",
+        "trace_id":"trace-authoritative",
+        "required_capabilities":["agent.runtime.hermes"],
+    }
+    task=project_online_task(
+        binding(task_id),
+        request,
+        {
+            "action":"agent_runtime",
+            "adapter":"hermes",
+            "capability_scope":["agent.runtime.hermes"],
+            "runtime_input":{
+                "goal":"Return result.",
+                "instructions":"",
+                "success_criteria":[],
+                "constraints":{},
+                "scope":{
+                    "scope_type":"tenant",
+                    "tenant_id":"tenant-b",
+                    "project_id":"project-b",
+                },
+                "trace_id":"trace-forged",
+            },
+        },
+    )
+    runtime_input=task["metadata"]["execution"]["runtime_input"]
+    assert runtime_input["scope"]["tenant_id"]=="tenant-a"
+    assert runtime_input["scope"]["project_id"]=="project-a"
+    assert runtime_input["trace_id"]=="trace-authoritative"
+
+
+def test_openclaw_nested_usage_is_extracted_exactly():
+    value={
+        "meta":{
+            "agentMeta":{
+                "usage":{"input":7770,"output":13,"total":7783},
+                "lastCallUsage":{"input":7770,"output":13,"total":7783},
+                "costUsd":0,
+            }
+        }
+    }
+    assert runtime._extract_runtime_usage(value)==(7770,13,0)
+
+
+def test_governance_required_profile_needs_provider_allowlist_and_output_limit(tmp_path):
+    path=tmp_path/"helper.py";path.write_text("print('ok')\\n")
+    root=tmp_path/"profiles";root.mkdir()
+    (root/"hermes.json").write_text(json.dumps({
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"hermes",
+        "argv":["/usr/bin/python3",str(path),"{model_id}"],
+        "input_mode":"stdin_text",
+        "output_mode":"stdout_text",
+        "model_governance":{"required":True},
+    }))
+    with pytest.raises(
+        runtime.ExternalAgentRuntimeError,
+        match="EXTERNAL_AGENT_MODEL_PROVIDER_IDS_REQUIRED",
+    ):
+        runtime.RuntimeProfile.load("hermes",root)
+
+
+def _openclaw_context_helper(tmp_path, *, input_tokens=7770, output_tokens=13):
+    path=tmp_path/"openclaw_context_helper.py"
+    path.write_text(
+        "import json,sys\n"
+        "model=sys.argv[1]\n"
+        "provider=sys.argv[2]\n"
+        "json.load(sys.stdin)\n"
+        f"print(json.dumps({{'answer':'ok','model':model,'provider':provider,"
+        f"'meta':{{'agentMeta':{{'usage':{{'input':{input_tokens},'output':{output_tokens},"
+        f"'total':{input_tokens+output_tokens}}},'costUsd':0}}}}}},sort_keys=True))\n",
+        encoding="utf-8",
+    )
+    return path
+
+
+def _openclaw_floor_profile(tmp_path, helper_path, *, floor=16384):
+    root=tmp_path/"openclaw-profiles"
+    root.mkdir(exist_ok=True)
+    value={
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"openclaw",
+        "argv":["/usr/bin/python3",str(helper_path),"{model_id}","{provider_id}"],
+        "input_mode":"stdin_json",
+        "output_mode":"stdout_json",
+        "timeout_seconds":30,
+        "max_output_bytes":65536,
+        "environment":{},
+        "credential_env":{},
+        "model_governance":{
+            "required":True,
+            "provider_ids":["openai"],
+            "model_capabilities":["text"],
+            "max_output_tokens":256,
+            "input_reservation_floor_tokens":floor,
+        },
+    }
+    (root/"openclaw.json").write_text(json.dumps(value),encoding="utf-8")
+    return root
+
+
+def _seed_openclaw_floor_db(db_path):
+    store=ModelGovernanceStore(db_path,now_fn=lambda:1_800_000_000.0)
+    store.register_provider(
+        ProviderRecord(
+            "openai",
+            "runtime-profile:openclaw",
+            max_failures=2,
+            cooldown_seconds=60,
+        )
+    )
+    store.register_model(
+        ModelRecord(
+            "openai/deepseek-v4-flash",
+            "openai",
+            "v1",
+            ("agent.runtime.openclaw","text"),
+            input_cost_micros_per_1k=0,
+            output_cost_micros_per_1k=0,
+            max_input_tokens=32768,
+            max_output_tokens=256,
+            evaluation_sha256="c"*64,
+            priority=10,
+        )
+    )
+    store.set_scope_policy(
+        ScopePolicy(
+            "tenant",
+            "model-governance-live",
+            "staging",
+            allowed_models=("openai/deepseek-v4-flash",),
+            required_capabilities=("text",),
+            max_input_tokens_per_request=32768,
+            max_output_tokens_per_request=256,
+            daily_token_budget=250000,
+            daily_cost_budget_micros=0,
+            fallback_limit=1,
+        )
+    )
+    store.close()
+
+
+def _openclaw_floor_request(*, attempt=2):
+    return {
+        "schema":"aios.external-agent-runtime.request.v1",
+        "request_id":f"external-openclaw-floor-attempt-{attempt:02d}",
+        "runtime":"openclaw",
+        "task_id":"r42-model-governance-openclaw-live-20260818",
+        "attempt":attempt,
+        "execution_digest":"d"*64,
+        "payload":{
+            "goal":"Return AIOS_MODEL_GOVERNANCE_OPENCLAW_OK.",
+            "instructions":"No side effects.",
+            "success_criteria":[],
+            "constraints":{},
+            "scope":{
+                "scope_type":"tenant",
+                "tenant_id":"model-governance-live",
+                "project_id":"staging",
+            },
+            "trace_id":"trace-openclaw-model-governance-live",
+        },
+    }
+
+
+def test_openclaw_profile_reservation_floor_covers_injected_context(
+    tmp_path,monkeypatch
+):
+    helper_path=_openclaw_context_helper(tmp_path,input_tokens=7770,output_tokens=13)
+    profile_root=_openclaw_floor_profile(tmp_path,helper_path,floor=16384)
+    db=tmp_path/"openclaw-governance.sqlite3"
+    _seed_openclaw_floor_db(db)
+    monkeypatch.setattr(runtime,"MODEL_GOVERNANCE_ENABLED",True)
+    monkeypatch.setattr(runtime,"DEFAULT_MODEL_GOVERNANCE_DB",db)
+
+    request_path=tmp_path/"request.json"
+    result_path=tmp_path/"result.json"
+    request_path.write_text(json.dumps(_openclaw_floor_request()),encoding="utf-8")
+    runtime.execute_request(request_path,result_path,profile_root=profile_root)
+
+    result=json.loads(result_path.read_text())
+    mg=result["model_governance"]
+    assert mg["input_reservation_floor_tokens"]==16384
+    assert mg["prompt_estimated_input_tokens"] < 16384
+    assert mg["reserved_estimated_input_tokens"]==16384
+    assert mg["settlement"]["state"]=="SETTLED"
+    assert mg["settlement"]["usage_source"]=="runtime"
+    assert mg["settlement"]["input_tokens"]==7770
+    assert mg["settlement"]["output_tokens"]==13
+
+    store=ModelGovernanceStore(db)
+    row=store.conn.execute(
+        """
+        select reserved_input_tokens,state,actual_input_tokens,actual_output_tokens
+          from model_governance_reservations
+         where request_id=?
+        """,
+        (result["request_id"]+":model",),
+    ).fetchone()
+    assert int(row["reserved_input_tokens"])==16384
+    assert row["state"]=="SETTLED"
+    assert int(row["actual_input_tokens"])==7770
+    assert int(row["actual_output_tokens"])==13
+    store.close()
+
+
+def test_openclaw_reservation_floor_still_fails_closed_above_floor(
+    tmp_path,monkeypatch
+):
+    helper_path=_openclaw_context_helper(tmp_path,input_tokens=17000,output_tokens=13)
+    profile_root=_openclaw_floor_profile(tmp_path,helper_path,floor=16384)
+    db=tmp_path/"openclaw-governance.sqlite3"
+    _seed_openclaw_floor_db(db)
+    monkeypatch.setattr(runtime,"MODEL_GOVERNANCE_ENABLED",True)
+    monkeypatch.setattr(runtime,"DEFAULT_MODEL_GOVERNANCE_DB",db)
+
+    request_path=tmp_path/"request.json"
+    result_path=tmp_path/"result.json"
+    request_path.write_text(json.dumps(_openclaw_floor_request()),encoding="utf-8")
+    with pytest.raises(
+        runtime.ExternalAgentRuntimeError,
+        match="MODEL_USAGE_EXCEEDS_RESERVATION",
+    ):
+        runtime.execute_request(request_path,result_path,profile_root=profile_root)
+    assert not result_path.exists()
+
+
+def test_model_governance_profile_rejects_invalid_input_reservation_floor(tmp_path):
+    path=tmp_path/"helper.py"
+    path.write_text("print('ok')\n",encoding="utf-8")
+    root=tmp_path/"profiles"
+    root.mkdir()
+    (root/"openclaw.json").write_text(json.dumps({
+        "schema":"aios.external-agent-runtime.profile.v1",
+        "runtime":"openclaw",
+        "argv":["/usr/bin/python3",str(path),"{model_id}"],
+        "input_mode":"stdin_text",
+        "output_mode":"stdout_text",
+        "model_governance":{
+            "required":True,
+            "provider_ids":["openai"],
+            "max_output_tokens":256,
+            "input_reservation_floor_tokens":262145,
+        },
+    }))
+    with pytest.raises(
+        runtime.ExternalAgentRuntimeError,
+        match="EXTERNAL_AGENT_MODEL_INPUT_RESERVATION_FLOOR_INVALID",
+    ):
+        runtime.RuntimeProfile.load("openclaw",root)

tests/test_model_governance_runtime_config.py

@@ -0,0 +1,99 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+
+ROOT=Path(__file__).resolve().parents[1]
+
+
+def test_executor_has_single_model_governance_sqlite_write_path():
+    unit=(ROOT/"deploy/systemd/aios-external-agent-executor.service").read_text()
+    assert "AIOS_MODEL_GOVERNANCE_DB=/var/lib/aios-model-governance/state.sqlite3" in unit
+    assert "AIOS_MODEL_GOVERNANCE_ENABLED=1" in unit
+    assert "ReadWritePaths=/var/lib/aios-model-governance" in unit
+    assert "ReadWritePaths=/var/lib/aios-external-agent-executor" in unit
+    assert "InaccessiblePaths=/etc/aios-gitops" in unit
+    assert "InaccessiblePaths=/data/aios-gitops" in unit
+
+
+def test_tmpfiles_owner_matches_external_executor():
+    line=(ROOT/"deploy/tmpfiles.d/aios-model-governance.conf").read_text().strip()
+    assert line == (
+        "d /var/lib/aios-model-governance 0750 "
+        "aios-engineering-executor aios-executor-exchange -"
+    )
+
+
+def test_staging_models_use_real_e2e_evaluation_evidence():
+    value=json.loads(
+        (ROOT/"config/model-governance/model-governance.staging.json").read_text()
+    )
+    assert value["schema"]=="aios.model-governance.bootstrap.v1"
+    models={item["model_id"]:item for item in value["models"]}
+    assert models["deepseek-v4-flash"]["evaluation_sha256"] == (
+        "43ae0db1640daeb6d33e2787769732844f366d36070065d3a2239905bd9a823b"
+    )
+    assert models["openai/deepseek-v4-flash"]["evaluation_sha256"] == (
+        "7b1c89634eb9c0e7cb5a3d75323d904ebbd91b3ae5494ce938bd8316a4cf5b12"
+    )
+
+
+def test_runtime_profiles_bind_model_from_governance_not_task():
+    for name in ("hermes","openclaw"):
+        value=json.loads(
+            (ROOT/"config/external-agent-runtime.d"/f"{name}.profile.json").read_text()
+        )
+        governance=value["model_governance"]
+        assert governance["required"] is True
+        assert governance["provider_ids"]
+        assert governance["max_output_tokens"] > 0
+        serialized=json.dumps(value["argv"])+json.dumps(value.get("environment",{}))
+        assert "{model_id}" in serialized or "{provider_id}" in serialized
+
+
+def test_staging_bootstrap_has_explicit_tenant_live_policy():
+    value=json.loads(
+        (ROOT/"config/model-governance/model-governance.staging.json").read_text()
+    )
+    keys={
+        (
+            item["scope_type"],
+            item.get("tenant_id"),
+            item.get("project_id"),
+        )
+        for item in value["policies"]
+    }
+    assert ("legacy",None,None) in keys
+    assert ("tenant","model-governance-live","staging") in keys
+
+
+def test_staging_policy_input_limit_covers_root_owned_openclaw_reservation_floor():
+    config=json.loads(
+        (ROOT/"config/model-governance/model-governance.staging.json").read_text()
+    )
+    profile=json.loads(
+        (ROOT/"config/external-agent-runtime.d/openclaw.profile.json").read_text()
+    )
+    floor=int(profile["model_governance"]["input_reservation_floor_tokens"])
+    assert floor==16384
+    openclaw_model="openai/deepseek-v4-flash"
+    relevant=[
+        policy for policy in config["policies"]
+        if openclaw_model in policy["allowed_models"]
+    ]
+    assert relevant
+    for policy in relevant:
+        assert int(policy["max_input_tokens_per_request"]) >= floor
+
+
+def test_staging_openclaw_scope_limit_is_least_privilege_floor_not_model_ceiling():
+    config=json.loads(
+        (ROOT/"config/model-governance/model-governance.staging.json").read_text()
+    )
+    models={item["model_id"]:item for item in config["models"]}
+    model=models["openai/deepseek-v4-flash"]
+    assert int(model["max_input_tokens"])==32768
+    for policy in config["policies"]:
+        if "openai/deepseek-v4-flash" in policy["allowed_models"]:
+            assert int(policy["max_input_tokens_per_request"])==16384
+            assert int(policy["max_input_tokens_per_request"]) < int(model["max_input_tokens"])

tests/test_online_agent_agent_runtime_replay.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+from pathlib import Path
+import sys
+
+ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(ROOT / "active-runtime/app"))
+
+from aios_online_agent_execution import (  # noqa: E402
+    GovernedExecutionBinding,
+    project_execution_envelope,
+)
+import aios_online_agent_worker as worker  # noqa: F401,E402
+from aios_online_agent_worker import WorkerSupervisor  # noqa: E402
+
+
+BASE = "a" * 40
+
+
+def test_agent_runtime_replays_the_durable_envelope_to_bridge(monkeypatch) -> None:
+    monkeypatch.setattr(
+        worker,
+        "WORKER_CAPABILITIES",
+        tuple(sorted((*worker.WORKER_CAPABILITIES, "agent.runtime.hermes"))),
+    )
+    binding = GovernedExecutionBinding.from_mapping(
+        {
+            "task_id": "r42-agent-runtime-replay-test-20260818",
+            "job_id": "job-agent-runtime-replay-test",
+            "repository": "aios/aios",
+            "base_oid": BASE,
+            "expected_branch_oid": BASE,
+            "target_branch": "agent/agent-runtime-replay-test",
+            "branch_mode": "CREATE_NEW",
+            "generation": 1,
+            "idempotency_key": "agent-runtime-replay-test-v1",
+        }
+    )
+    execution = project_execution_envelope(
+        binding,
+        {
+            "action": "agent_runtime",
+            "adapter": "hermes",
+            "capability_scope": ["agent.runtime.hermes"],
+            "change_set": [],
+            "runtime_input": {
+                "goal": "replay the exact durable runtime envelope",
+                "instructions": "return the bounded sentinel",
+                "success_criteria": [
+                    {
+                        "id": "sentinel",
+                        "description": "return the bounded sentinel",
+                    }
+                ],
+                "constraints": {
+                    "provider_boundary": "provider-credential-only",
+                    "change_set": [],
+                    "writer_lease": False,
+                },
+            },
+        },
+    )
+    task = {
+        **binding.public(),
+        "required_capabilities": ["agent.runtime.hermes"],
+        "metadata": {"execution": execution},
+    }
+
+    class Bridge:
+        def __init__(self) -> None:
+            self.calls: list[object] = []
+
+        def project_execution(self, _task: object, projection_input: object = None):
+            self.calls.append(projection_input)
+            return 200, dict(projection_input or {})
+
+    supervisor = object.__new__(WorkerSupervisor)
+    supervisor.bridge = Bridge()
+    resolved, source = supervisor.resolve_envelope(task)
+
+    assert source == "persisted_verified"
+    assert resolved.action == "agent_runtime"
+    assert resolved.adapter == "hermes"
+    assert resolved.digest == execution["execution_digest"]
+    assert supervisor.bridge.calls == [execution]

tests/test_online_agent_checkpoint_phases.py

@@ -0,0 +1,56 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+from aios_online_agent_checkpoint import CheckpointBinding, CheckpointStore
+
+
+def _binding() -> CheckpointBinding:
+    return CheckpointBinding(
+        task_id="checkpoint-agent-runtime-test-20260818",
+        attempt=1,
+        execution_digest="a" * 64,
+        job_id="job-checkpoint-agent-runtime-test-20260818",
+        repository="aios/aios",
+        base_oid="b" * 40,
+        expected_branch_oid="b" * 40,
+        target_branch="agent/checkpoint-agent-runtime-test-20260818",
+        generation=1,
+    )
+
+
+def test_agent_runtime_checkpoint_phase_is_durable_before_result(tmp_path: Path) -> None:
+    store = CheckpointStore(tmp_path / "checkpoints.sqlite3")
+    binding = _binding()
+    phases = [
+        "claimed",
+        "workspace_prepared",
+        "verification_passed",
+        "agent_runtime_done",
+        "result_pending",
+        "result_submitted",
+    ]
+
+    rows = [
+        store.append(binding, phase, {"phase": phase, "task_id": binding.task_id})
+        for phase in phases
+    ]
+
+    assert [row["phase"] for row in rows] == phases
+    assert [int(row["phase_order"]) for row in rows] == [10, 20, 30, 40, 50, 60]
+    latest = store.latest_for_attempt(binding.task_id, binding.attempt)
+    assert latest is not None
+    assert latest["phase"] == "result_submitted"
+    assert latest["payload"] == {"phase": "result_submitted", "task_id": binding.task_id}
+
+
+def test_agent_runtime_checkpoint_append_is_idempotent(tmp_path: Path) -> None:
+    store = CheckpointStore(tmp_path / "checkpoints.sqlite3")
+    binding = _binding()
+    payload = {"phase": "agent_runtime_done", "result": {"status": "SUCCEEDED"}}
+
+    first = store.append(binding, "agent_runtime_done", payload)
+    replay = store.append(binding, "agent_runtime_done", payload)
+
+    assert replay["sequence"] == first["sequence"]
+    assert replay["payload_sha256"] == first["payload_sha256"]

tests/test_online_agent_placeholder_plan_deferral.py

@@ -0,0 +1,209 @@
+from __future__ import annotations
+
+from pathlib import Path
+import sys
+
+import pytest
+
+ROOT=Path(__file__).resolve().parents[1]
+sys.path.insert(0,str(ROOT/"active-runtime/app"))
+
+import aios_online_agent_worker as worker
+from aios_online_agent_execution import (
+    GovernedExecutionBinding,
+    project_execution_envelope,
+)
+
+
+
+
+@pytest.fixture(autouse=True)
+def _state_paths(monkeypatch, tmp_path):
+    root=tmp_path/"worker-state"
+    monkeypatch.setattr(worker,"STATE_ROOT",root)
+    monkeypatch.setattr(worker,"WORKER_LIVENESS_PATH",root/"worker-liveness.json")
+
+BASE="a"*40
+TASK_ID="task-worker-availability-placeholder"
+JOB_ID="job-worker-availability-placeholder"
+BRANCH="agent/task-worker-availability-placeholder"
+IDEMPOTENCY="task-worker-availability-placeholder-binding-v1"
+
+
+def binding():
+    return GovernedExecutionBinding.from_mapping({
+        "task_id":TASK_ID,
+        "job_id":JOB_ID,
+        "repository":"aios/aios",
+        "base_oid":BASE,
+        "expected_branch_oid":BASE,
+        "target_branch":BRANCH,
+        "branch_mode":"CREATE_NEW",
+        "generation":1,
+        "idempotency_key":IDEMPOTENCY,
+    })
+
+
+def placeholder():
+    return project_execution_envelope(
+        binding(),
+        {
+            "action":"source_capture",
+            "adapter":"source_capture",
+            "capability_scope":[
+                "git.read",
+                "git.test",
+                "governed.write.branch",
+                "governed.write.file",
+            ],
+        },
+    )
+
+
+def readonly_source_capture():
+    return project_execution_envelope(
+        binding(),
+        {
+            "action":"source_capture",
+            "adapter":"source_capture",
+            "capability_scope":["git.read","git.test"],
+            "source_signals":["worker availability"],
+        },
+    )
+
+
+def deterministic():
+    return project_execution_envelope(
+        binding(),
+        {
+            "action":"deterministic",
+            "adapter":"deterministic",
+            "capability_scope":[
+                "git.read",
+                "git.test",
+                "governed.write.branch",
+                "governed.write.file",
+            ],
+            "change_set":[{
+                "path":"active-runtime/app/example.py",
+                "operation":"write_file",
+                "content":"VALUE=1\\n",
+            }],
+            "verification":[{
+                "label":"unit",
+                "argv":["/usr/bin/python3","-m","pytest","-q"],
+                "cwd":".",
+                "timeout_seconds":120,
+            }],
+            "governance":{
+                "commit_idempotency_key":"task-worker-availability-placeholder-commit-v1",
+                "allowed_files":["active-runtime/app/example.py"],
+            },
+        },
+    )
+
+
+def task(execution):
+    return {
+        "task_id":TASK_ID,
+        "required_capabilities":list(execution["capability_scope"]),
+        "metadata":{
+            "execution":execution,
+            "execution_projection":{
+                "schema":"aios.online-agent.task-projection.v1",
+                "task_id":TASK_ID,
+                "job_id":JOB_ID,
+                "execution_digest":execution["execution_digest"],
+            },
+        },
+    }
+
+
+class FakeBridge:
+    def __init__(self,status,execution):
+        self.status=status
+        self.execution=execution
+        self.calls=[]
+
+    def project_execution(self,task_value,execution=None):
+        self.calls.append(execution)
+        return self.status,self.execution
+
+
+class FakeAgent:
+    def __init__(self,tasks):
+        self.tasks=tasks
+        self.claim_calls=[]
+
+    def poll(self):
+        return list(self.tasks)
+
+    def claim(self,task_id):
+        self.claim_calls.append(task_id)
+        return 500,{"error":"SHOULD_NOT_CLAIM"}
+
+
+def supervisor(bridge, agent=None):
+    value=object.__new__(worker.WorkerSupervisor)
+    value.bridge=bridge
+    value.agent=agent
+    return value
+
+
+def test_write_capable_source_capture_is_classified_as_placeholder():
+    envelope=worker.ExecutionEnvelope.from_task(
+        task(placeholder()),
+        worker_capabilities=tuple(placeholder()["capability_scope"]),
+    )
+    assert worker.source_capture_requires_deterministic_plan(envelope) is True
+
+
+def test_readonly_source_capture_is_not_placeholder():
+    envelope=worker.ExecutionEnvelope.from_task(
+        task(readonly_source_capture()),
+        worker_capabilities=tuple(readonly_source_capture()["capability_scope"]),
+    )
+    assert worker.source_capture_requires_deterministic_plan(envelope) is False
+
+
+def test_placeholder_without_registered_plan_is_skipped_before_claim():
+    persisted=placeholder()
+    bridge=FakeBridge(200,persisted)
+    agent=FakeAgent([task(persisted)])
+    sup=supervisor(bridge,agent)
+    assert sup.once()==0
+    assert bridge.calls==[None]
+    assert agent.claim_calls==[]
+
+
+def test_placeholder_with_missing_projection_is_skipped_before_claim():
+    persisted=placeholder()
+    bridge=FakeBridge(404,{"error":"TASK_EXECUTION_PROJECTION_MISSING"})
+    agent=FakeAgent([task(persisted)])
+    sup=supervisor(bridge,agent)
+    assert sup.once()==0
+    assert bridge.calls==[None]
+    assert agent.claim_calls==[]
+
+
+def test_registered_deterministic_plan_replaces_placeholder():
+    persisted=placeholder()
+    resolved=deterministic()
+    bridge=FakeBridge(200,resolved)
+    sup=supervisor(bridge)
+    envelope,source=sup.resolve_envelope(task(persisted))
+    assert source=="plan_registry_verified"
+    assert envelope.action=="deterministic"
+    assert envelope.digest==resolved["execution_digest"]
+    assert bridge.calls==[None]
+
+
+def test_real_readonly_source_capture_replays_exact_payload():
+    persisted=readonly_source_capture()
+    bridge=FakeBridge(200,persisted)
+    sup=supervisor(bridge)
+    envelope,source=sup.resolve_envelope(task(persisted))
+    assert source=="persisted_verified"
+    assert envelope.action=="source_capture"
+    assert envelope.digest==persisted["execution_digest"]
+    assert bridge.calls==[persisted]

tests/test_openclaw_input_reservation_profile.py

@@ -0,0 +1,16 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+
+ROOT=Path(__file__).resolve().parents[1]
+
+
+def test_openclaw_profile_uses_conservative_input_reservation_floor():
+    value=json.loads(
+        (ROOT/"config/external-agent-runtime.d/openclaw.profile.json").read_text()
+    )
+    mg=value["model_governance"]
+    assert mg["required"] is True
+    assert mg["input_reservation_floor_tokens"]==16384
+    assert mg["max_output_tokens"]==256

tests/test_worker_availability_guard.py

@@ -0,0 +1,199 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+import sys
+
+ROOT=Path(__file__).resolve().parents[1]
+sys.path.insert(0,str(ROOT/"active-runtime/app"))
+
+from aios_worker_availability_guard import AvailabilityGuard
+
+
+class FakeSystemd:
+    def __init__(self, roots, now=1000.0):
+        self.now=now
+        self.actions=[]
+        self.units={}
+        for unit,root in roots.items():
+            self.units[unit]={
+                "LoadState":"loaded",
+                "ActiveState":"active",
+                "UnitFileState":"enabled",
+                "Environment":f"AIOS_WORKER_STATE_ROOT={root}",
+            }
+        self.units["aios-external-agent-executor.service"]={
+            "LoadState":"loaded",
+            "ActiveState":"active",
+            "UnitFileState":"enabled",
+            "Environment":"",
+        }
+
+    def property(self, unit, name):
+        return self.units.get(unit,{}).get(name,"")
+
+    def environment(self, unit):
+        raw=self.property(unit,"Environment")
+        result={}
+        for item in raw.split():
+            if "=" in item:
+                k,v=item.split("=",1)
+                result[k]=v
+        return result
+
+    def enable(self, unit):
+        self.actions.append((unit,"enable"))
+        self.units[unit]["UnitFileState"]="enabled"
+
+    def start(self, unit):
+        self.actions.append((unit,"start"))
+        self.units[unit]["ActiveState"]="active"
+        env=self.environment(unit)
+        if "AIOS_WORKER_STATE_ROOT" not in env:
+            return
+        root=Path(env["AIOS_WORKER_STATE_ROOT"])
+        root.mkdir(parents=True,exist_ok=True)
+        (root/"worker-liveness.json").write_text(json.dumps({
+            "schema":"aios.online-agent.worker-liveness.v1",
+            "agent_id":"agent-"+unit,
+            "state":"POLL_OK",
+            "last_seen_epoch":self.now,
+        }),encoding="utf-8")
+
+    def restart(self, unit):
+        self.actions.append((unit,"restart"))
+        self.units[unit]["ActiveState"]="active"
+        env=self.environment(unit)
+        root=Path(env["AIOS_WORKER_STATE_ROOT"])
+        root.mkdir(parents=True,exist_ok=True)
+        (root/"worker-liveness.json").write_text(json.dumps({
+            "schema":"aios.online-agent.worker-liveness.v1",
+            "agent_id":"agent-"+unit,
+            "state":"POLL_OK",
+            "last_seen_epoch":self.now,
+        }),encoding="utf-8")
+
+
+def make_guard(tmp_path, fake):
+    worker_units=tuple(
+        unit for unit in fake.units
+        if unit!="aios-external-agent-executor.service"
+    )
+    return AvailabilityGuard(
+        systemd=fake,
+        worker_units=worker_units,
+        dependency_units=("aios-external-agent-executor.service",),
+        status_path=tmp_path/"run/status.json",
+        recovery_path=tmp_path/"run/recovery.json",
+        inhibit_path=tmp_path/"run/maintenance.lock",
+        max_stale_seconds=90,
+        restart_cooldown_seconds=60,
+        startup_wait_seconds=0,
+        now_fn=lambda:fake.now,
+        sleep_fn=lambda _seconds:None,
+    )
+
+
+def write_liveness(root, now, *, state="POLL_OK"):
+    root.mkdir(parents=True,exist_ok=True)
+    (root/"worker-liveness.json").write_text(json.dumps({
+        "schema":"aios.online-agent.worker-liveness.v1",
+        "agent_id":"agent",
+        "state":state,
+        "last_seen_epoch":now,
+    }),encoding="utf-8")
+
+
+def test_healthy_workers_need_no_action(tmp_path):
+    roots={
+        "generic.service":tmp_path/"generic",
+        "hermes.service":tmp_path/"hermes",
+        "openclaw.service":tmp_path/"openclaw",
+    }
+    fake=FakeSystemd(roots)
+    for root in roots.values():
+        write_liveness(root,fake.now)
+    result=make_guard(tmp_path,fake).run(heal=True)
+    assert result["status"]=="HEALTHY"
+    assert result["all_fresh"] is True
+    assert fake.actions==[]
+
+
+def test_inactive_worker_is_started_and_becomes_fresh(tmp_path):
+    roots={"generic.service":tmp_path/"generic"}
+    fake=FakeSystemd(roots)
+    fake.units["generic.service"]["ActiveState"]="inactive"
+    result=make_guard(tmp_path,fake).run(heal=True)
+    assert ("generic.service","start") in fake.actions
+    assert result["all_fresh"] is True
+
+
+def test_disabled_worker_is_enabled_and_started(tmp_path):
+    roots={"generic.service":tmp_path/"generic"}
+    fake=FakeSystemd(roots)
+    fake.units["generic.service"]["UnitFileState"]="disabled"
+    fake.units["generic.service"]["ActiveState"]="inactive"
+    result=make_guard(tmp_path,fake).run(heal=True)
+    assert ("generic.service","enable") in fake.actions
+    assert ("generic.service","start") in fake.actions
+    assert result["all_fresh"] is True
+
+
+def test_active_but_stale_worker_is_restarted(tmp_path):
+    roots={"generic.service":tmp_path/"generic"}
+    fake=FakeSystemd(roots)
+    write_liveness(roots["generic.service"],fake.now-500)
+    result=make_guard(tmp_path,fake).run(heal=True)
+    assert ("generic.service","restart") in fake.actions
+    assert result["all_fresh"] is True
+    assert result["workers"][0]["action"]=="RESTART_STALE"
+
+
+def test_restart_cooldown_prevents_restart_storm(tmp_path):
+    roots={"generic.service":tmp_path/"generic"}
+    fake=FakeSystemd(roots)
+    write_liveness(roots["generic.service"],fake.now-500)
+    guard=make_guard(tmp_path,fake)
+    guard.recovery_path.parent.mkdir(parents=True,exist_ok=True)
+    guard.recovery_path.write_text(json.dumps({
+        "schema":"aios.worker-availability.recovery.v1",
+        "last_restart_epoch":{"generic.service":fake.now-10},
+    }),encoding="utf-8")
+    result=guard.run(heal=True)
+    assert ("generic.service","restart") not in fake.actions
+    assert result["status"]=="DEGRADED"
+    assert result["workers"][0]["detail"]=="RESTART_COOLDOWN_ACTIVE"
+
+
+def test_maintenance_inhibit_disables_healing(tmp_path):
+    roots={"generic.service":tmp_path/"generic"}
+    fake=FakeSystemd(roots)
+    fake.units["generic.service"]["ActiveState"]="inactive"
+    guard=make_guard(tmp_path,fake)
+    guard.inhibit_path.parent.mkdir(parents=True,exist_ok=True)
+    guard.inhibit_path.write_text("planned maintenance\n")
+    result=guard.run(heal=True)
+    assert result["status"]=="MAINTENANCE_INHIBITED"
+    assert fake.actions==[]
+
+
+def test_dependency_is_enabled_and_started(tmp_path):
+    roots={"generic.service":tmp_path/"generic"}
+    fake=FakeSystemd(roots)
+    write_liveness(roots["generic.service"],fake.now)
+    fake.units["aios-external-agent-executor.service"]["UnitFileState"]="disabled"
+    fake.units["aios-external-agent-executor.service"]["ActiveState"]="inactive"
+    result=make_guard(tmp_path,fake).run(heal=True)
+    assert ("aios-external-agent-executor.service","enable") in fake.actions
+    assert ("aios-external-agent-executor.service","start") in fake.actions
+    assert result["all_fresh"] is True
+
+
+def test_check_reports_stale_without_mutation(tmp_path):
+    roots={"generic.service":tmp_path/"generic"}
+    fake=FakeSystemd(roots)
+    write_liveness(roots["generic.service"],fake.now-500)
+    result=make_guard(tmp_path,fake).run(heal=False)
+    assert result["status"]=="DEGRADED"
+    assert result["all_fresh"] is False
+    assert fake.actions==[]

tests/test_worker_availability_runtime_config.py

@@ -0,0 +1,56 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+ROOT=Path(__file__).resolve().parents[1]
+
+
+def test_worker_source_has_idle_and_busy_liveness():
+    source=(ROOT/"active-runtime/app/aios_online_agent_worker.py").read_text()
+    assert "aios.online-agent.worker-liveness.v1" in source
+    assert 'write_worker_liveness("POLL_OK"' in source
+    assert '"POLL_FAILED"' in source
+    assert 'write_worker_liveness("STARTING")' in source
+    assert '"BUSY"' in source
+    assert "last_seen_epoch" in source
+
+
+def test_guard_timer_is_persistent_and_frequent():
+    timer=(ROOT/"deploy/systemd/aios-worker-availability-guard.timer").read_text()
+    assert "OnBootSec=15s" in timer
+    assert "OnUnitActiveSec=30s" in timer
+    assert "Persistent=true" in timer
+    assert "WantedBy=timers.target" in timer
+
+
+def test_guard_service_has_no_network_or_credentials():
+    unit=(ROOT/"deploy/systemd/aios-worker-availability-guard.service").read_text()
+    assert "User=root" in unit
+    assert "LoadCredential" not in unit
+    assert "RestrictAddressFamilies=AF_UNIX" in unit
+    assert "NoNewPrivileges=true" in unit
+    assert "ProtectSystem=strict" in unit
+    assert "ReadWritePaths=/run/aios-worker-availability" in unit
+    assert "AIOS_WORKER_AVAILABILITY_MAX_STALE_SECONDS=90" in unit
+
+
+def test_guard_manages_all_three_workers_and_external_executor():
+    source=(ROOT/"active-runtime/app/aios_worker_availability_guard.py").read_text()
+    for unit in (
+        "aios-online-agent-worker-20260815.service",
+        "aios-hermes-online-agent-worker.service",
+        "aios-openclaw-online-agent-worker.service",
+        "aios-external-agent-executor.service",
+    ):
+        assert unit in source
+    assert "maintenance.lock" in source
+    assert "RESTART_STALE" in source
+
+
+def test_worker_defers_write_capable_source_capture_until_plan_exists():
+    source=(ROOT/"active-runtime/app/aios_online_agent_worker.py").read_text()
+    assert "ENGINEERING_WRITE_CAPABILITIES" in source
+    assert "source_capture_requires_deterministic_plan" in source
+    assert "TASK_SKIPPED_PENDING_DETERMINISTIC_PLAN" in source
+    assert '"governed.write.branch"' in source
+    assert '"governed.write.file"' in source