schema_version: pre-parallelism-readiness-v1
chunk_id: "000280"
generated_at: "2026-05-19T23:34:24Z"
status: ready_for_close_commit
foundation_chunks:
  - chunk_id: "000277"
    commit: e5bad54
    result: parent_child_work_stack_projection_proven
  - chunk_id: "000278"
    commit: 3fe00c0
    result: runtime_build_reload_freshness_preflight_proven
  - chunk_id: "000279"
    commit: ff2d454
    result: work_registration_entrypoint_coverage_validator_hardened
runtime_health:
  command: node ai/runtime/dist/cli.js runtime health-snapshot --refresh-read-model --json
  result: passed
  overall_health: healthy
  validation_status: healthy
  bounded_maintenance:
    command: node ai/runtime/dist/cli.js timeline archive-execute --json
    result: passed
    hot_event_count_before: 262
    archived_event_count: 12
    hot_event_count_after: 250
state_journal:
  command: node ai/runtime/dist/cli.js runtime state-journal-validate --json
  result: passed
  event_count: 250
  latest_sequence: 39425
  warnings: authority_mutating_events_visible_for_owner_boundary_review
work_registration_entrypoint_coverage:
  command: node ai/runtime/dist/cli.js work-registration entrypoint-coverage --write --json
  result: passed_advisory
  report_path: ai/reports/report-000279-work-registration-entrypoint-coverage.md
  yaml_report_path: ai/reports/report-000279-work-registration-entrypoint-coverage.yaml
  entrypoint_count: 736
  missing_high_confidence_count: 0
  advisory_count: 62
  classification_counts:
    pure_inspection: 407
    work_producing: 234
    authority_sensitive: 63
    emergency_only: 26
    test_fixture_only: 4
    unknown: 2
readiness_decision:
  parent_child_visibility: proven_by_chunk_000277
  freshness_gated_tests: proven_by_chunk_000278
  entrypoint_high_confidence_gaps: none
  true_parallel_roles_supported: false
  parallel_tasks_policy: allowed_only_when_logged_as_child_or_detected_parallel_work
  parallel_validation_test_execution: blocked_until_chunk_000281_and_000282_complete
ordered_backlog:
  - "000281: architecture drift / obsolete path detection gate"
  - "000282: final validation / cfd-0030 reconciliation"
  - "000283: parallel validation/test execution planning"
  - "000284: runtime action panel execution queue blocked-reason projection"
  - "000285: overnight runtime execution policy package summary"
validation:
  full_validation:
    command: node ai/runtime/dist/cli.js validate --tier full --json
    result: passed
    ok: true
    governance_sub_result: passed
    notes:
      - Scorecard health remained degraded because the active chunk has an intentionally dirty worktree before close/commit.
      - Historical close/commit reconciliation artifacts remain visible under cfd-0001 policy and did not block validation.
      - Standalone `validate --tier governance` is not supported; governance evidence is supplied by the full-validation governance sub-result.
  summary_validation: pending
  qa_evidence_check: pending
  chunk_validation: pending
conditional_evidence:
  research_checkpoint:
    applicable: false
    reason: Readiness summary/report chunk; no new complex mechanism design was implemented.
  browser_proof:
    applicable: false
    reason: No Action Panel rendering change in this chunk; browser-visible behavior was proven in foundation chunk 000277 where applicable.
  final_clean_pass:
    applicable: true
    status: passed
    command: node ai/runtime/dist/cli.js validate --tier chunk --chunk 000280 --json
    notes:
      - Final clean chunk validation passed all checks except the expected lifecycle marker before Ready transition.
stop_conditions_hit: []
limitations:
  - Work-registration entrypoint coverage remains advisory for 62 low-confidence ambiguous entries tracked by cfd-0034.
  - This package does not claim true parallel role support.
  - Parallel validation/test execution must not begin until the next prerequisite chunks complete.
