{
  "task_id": "DEV-000253",
  "task_revision": 1,
  "architecture_revision": "ADR-0018",
  "base_repo_revision": "f2e520e31e27563a17f66c73ff68b35bc93963a0",
  "risk_tier": "E",
  "intent": "Connect the local bounded verification executor to the authenticated durable DevelopmentGate ISOLATED-to-VERIFIED transition with optimistic revision and independent verifier checks.",
  "requirement_ids": ["governed self-development", "independent verification", "durable gate progression"],
  "allowed_change_scope": {"modules": ["governed-development"], "paths": ["cmd/core-runtime/development_gate.go", "cmd/core-runtime/main.go", "cmd/core-runtime/development_gate_test.go", "adapters/developmentexecutor/**", "dev/ACTIVE_TASK.json", "dev/tasks/DEV-000253-development-gate-verifier-integration.json"]},
  "forbidden_change_scope": {"paths": ["architecture/**", "security/**", "database/**", "deploy/**", "contracts/**", "LLM-local/**", "modules/work/**", "cmd/agent-worker/**"]},
  "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": ["existing authenticated Creator session", "existing DevelopmentGate CAS store", "local developmentexecutor"], "may_change": ["internal authenticated verifier route" ]},
  "semantic_owner": "Work-owned DevelopmentGate controller",
  "canonical_state": ["existing work.development_gates row only"],
  "state_transitions": ["ISOLATED -> VERIFIED only after bounded checks pass and verifier run differs from producer runs"],
  "side_effects_and_privileges": ["read-only checks in isolated worktree; one existing Work-owner CAS update; no source mutation, secrets, production or promotion authority"],
  "persistence_and_migrations": ["none"],
  "failure_retry_restart": ["stale gate revision conflicts; failed checks leave gate ISOLATED; rerun uses a new verifier run/evidence reference"],
  "assumptions": ["worktree has already been created by the governed isolation step"],
  "acceptance_scenarios": ["unauthenticated verifier request denied", "non-ISOLATED gate denied", "same producer/verifier run denied", "failed check leaves gate unchanged", "passing checks persist VERIFIED with evidence and CAS"],
  "required_tests": ["go test ./cmd/core-runtime ./adapters/developmentexecutor", "go vet ./cmd/core-runtime ./adapters/developmentexecutor", "go run ./cmd/devctl preflight -active dev/ACTIVE_TASK.json", "go run ./cmd/devctl check-diff -active dev/ACTIVE_TASK.json", "go run ./cmd/devctl check-architecture", "git diff --check", "independent", "CI", "production health smoke", "authenticated gate verifier live smoke"],
  "terminal_gap_states": ["BLOCKED_BY_MISSING_CAPABILITY", "BLOCKED_BY_SPEC_GAP"]
}