{
  "task_id": "DEV-000280",
  "task_revision": 1,
  "architecture_revision": "ADR-0018",
  "base_repo_revision": "51db637",
  "risk_tier": "E",
  "intent": "Add a typed local generic cognitive specialist execution path for Work Graph nodes, preserving independent verification and durable recovery semantics.",
  "requirement_ids": ["generic local agent execution", "candidate output is not verified fact", "work graph callback remains independently verifiable"],
  "allowed_change_scope": {
    "modules": ["work"],
    "paths": ["contracts/work/bridge.go", "contracts/work/lease.go", "adapters/postgres/work_repository.go", "cmd/agent-execution-bridge/**", "cmd/agent-worker/**", "tests/agent_execution/**", "dev/ACTIVE_TASK.json", "dev/tasks/DEV-000280-local-generic-agent-execution.json"]
  },
  "forbidden_change_scope": {"paths": ["architecture/**", "security/**", "database/**", "modules/identity/**", "modules/authority/**", "LLM-local/**", "deploy/**"]},
  "allowed_architecture_delta": {"new_cross_module_dependencies": 0, "new_canonical_owners": 0, "new_privileges": 0, "new_third_party_dependencies": 0, "new_database_owner_roles": 0},
  "contracts": {"consume": ["contracts/work@v1", "cognitive gateway advisory endpoint", "work graph result callback"], "may_change": ["contracts/work@v1 bridge extension"]},
  "semantic_owner": "work",
  "canonical_state": ["work dispatch intent and graph candidate only; no canonical fact or external mutation"],
  "state_transitions": ["queued -> leased -> executing -> candidate recorded -> verifying", "unsupported or unavailable -> WAITING with durable retry"],
  "side_effects_and_privileges": ["local cognitive gateway call", "work graph candidate callback", "no external mutation"],
  "persistence_and_migrations": ["reuse existing work.agent_dispatch_intents and graph candidate persistence; no migration"],
  "failure_retry_restart": ["bridge timeout or gateway failure returns error for durable retry", "unsupported context returns WAITING", "lease heartbeat and stale claim recovery remain unchanged"],
  "assumptions": ["Cognitive Gateway is the only model boundary", "generic output is an unverified candidate until independent synthesis", "local CPU/Lifeboat fallback remains the default capability"],
  "acceptance_scenarios": ["typed generic request reaches gateway and callback", "callback candidate leaves graph eligible for verification rather than success", "missing generic context returns WAITING", "gateway failure is retryable and never reported completed"],
  "required_tests": ["go test ./...", "go vet ./...", "preflight", "check-diff", "check-architecture", "independent", "git diff --check", "CI"],
  "terminal_gap_states": ["BLOCKED_BY_MISSING_CAPABILITY", "BLOCKED_BY_ARCHITECTURE_GAP"]
}