# Readiness report

這份文件是 `skill-creator-advanced` 的 release evidence。它只記錄本版本的機械檢查與 release gate 結論；通用人工 review 問題已移到 `references/checklist_template.md`。

## Final gate

- Current version reviewed: 2026.4.20
- Audit date: 2026-04-20
- Overall status: PASS
- Audit runner: local
- Git commit: local working tree
- Blocking issues:
  - None after the 2026-04-20 ecosystem methodology integration.

## Mechanical evidence

- `python scripts/format_check.py .`
- `python scripts/audit_structure.py . --json`
- `python scripts/audit_workflow_contract.py . --json`
- `python scripts/audit_lifecycle.py . --json`
- `python scripts/audit_lifecycle_state.py . --json`
- `python scripts/audit_eval_coverage.py . --json`
- `python scripts/audit_eval_quality.py . --json`
- `python scripts/audit_golden_trigger_set.py . --json`
- `python scripts/audit_semantics.py . --json`
- `python scripts/audit_semantic_rules.py . --json`
- `python scripts/audit_wrapper_drift.py . --json`
- `python scripts/audit_migration_governance.py . --json`
- `python scripts/audit_surface_drift.py . --json`
- `python scripts/audit_skill_references.py . --json`
- `python scripts/audit_unreferenced_files.py . --json`
- `python scripts/healthcheck_skill.py . --json`
- `python scripts/audit_benchmark.py . --json`
- `python scripts/release_gate.py . --json`
- `python scripts/release_gate.py . --stage publish --json`
- `python scripts/generate_release_evidence.py . --out release/evidence-2026.4.20.json`
- `python scripts/release_gate.py . --stage publish --require-live-benchmark --benchmark ../skill-creator-advanced-workspace/iteration-2/benchmark.json --json`
- `python scripts/generate_release_evidence.py . --out release/evidence-2026.4.19.json --benchmark ../skill-creator-advanced-workspace/iteration-2/benchmark.json`
- `python scripts/enforce_policy.py . --policy policies/release_policy.yaml`
- `python scripts/check_regression_gates.py ../skill-creator-advanced-workspace/iteration-2/benchmark.json --config assets/evals/regression_gates.json`
- `python scripts/audit_skill_overlap.py --top-k 3`
- `python scripts/init_skill_advanced.py sample-skill --path <temp-dir>`
- `python scripts/package_skill.py . <temp-dir>`
- `python -m pytest`

## Format Checks

- PASS: skill folder name is kebab-case.
- PASS: `SKILL.md` exists, is UTF-8, and has valid frontmatter.
- PASS: no `README.md` exists inside the skill folder.
- PASS: local references resolve through `audit_skill_references.py`.
- PASS: unreferenced file audit passes after low-frequency script references were moved to `references/tooling-index.md`.

## Structure Checks

- PASS: `SKILL.md` contains real `<role>`, `<decision_boundary>`, `<workflow>`, `<output_contract>`, `<default_follow_through_policy>`, and `<examples>` blocks.
- PASS: every workflow step has Action, Input, Output, and Validation fields.
- PASS: `SKILL.md` was reduced from 531 lines / 2,691 words to 357 lines / 1,477 words by moving reference navigation and low-frequency tooling details into `references/index.md` and `references/tooling-index.md`.
- PASS: `scripts/audit_workflow_contract.py` checks stop/report condition, QA pass, and follow-through policy sections.
- PASS: worked examples include concrete Input and Output sections instead of merely mentioning examples.
- PASS: `scripts/audit_structure.py` emits structured JSON with PASS/FAIL and finding codes.
- PASS: `scripts/audit_semantics.py` checks deterministic policy contradictions and softened gate language.

## Lifecycle Checks

- PASS: current frontmatter version is `2026.4.20`.
- PASS: audit date `2026-04-20` is not older than the version date.
- PASS: `skill_lifecycle.yaml` exists with status `released`, owner, archetype, support matrix, risk, dependency list, and review cadence.
- PASS: `scripts/audit_lifecycle_state.py` checks lifecycle state and released-state evidence.
- PASS: `assets/evals/evals.json` and `assets/evals/regression_gates.json` exist.
- PASS: benchmark metadata requirements include skill version, git commit, host, model, temperature, run timestamp, and grader version.
- PASS: `quick_validate.py` is documented as a legacy compatibility alias, not an independent second gate.

## Governance / Portfolio Checks

- PASS: `schemas/skill_spec.schema.json`, `schemas/lifecycle.schema.json`, `schemas/run_trace.schema.json`, and `schemas/release_evidence.schema.json` define machine-readable contracts.
- PASS: `policies/release_policy.yaml`, `policies/portability_policy.yaml`, and `policies/retirement_policy.yaml` define policy-as-code starting points.
- PASS: `examples/create-new-skill/` and `examples/trigger-debug/` provide example-as-test fixtures.
- PASS: `scripts/generate_skill_card.py` generated `references/skill-card.md`.
- PASS: `scripts/generate_skill_graph.py` generated repo-level `portfolio/skill_graph.json`.
- PASS: `scripts/generate_lifecycle_report.py` generated repo-level `portfolio/lifecycle_report.md`.
- PASS: `scripts/generate_roi_dashboard.py` generated repo-level `portfolio/roi.md`.
- PASS: `scripts/detect_merge_candidates.py`, `scripts/plan_skill_fusion.py`, `scripts/audit_handoff_contracts.py`, `scripts/score_deprecation_candidates.py`, `scripts/check_retirement_gate.py`, `scripts/generate_migration_guide.py`, and `scripts/resolve_skill_conflicts.py` provide fusion / retirement governance entry points.
- PASS: `scripts/normalize_feedback.py` and `schemas/run_trace.schema.json` define the consumer telemetry normalization path.
- PASS: `references/ecosystem-methodology.md` integrates external trigger-eval, registry governance, quality scoring, maintenance, security, lint, eval kit, and collision-detection patterns into the lifecycle model.
- PASS: `skill_lifecycle.yaml` now records registry namespace, visibility, channel, reviewers, and audit log location.
- NOTE: repo-wide ownership audit will report missing `skill_lifecycle.yaml` for other skills until the lifecycle manifest is rolled out portfolio-wide.
- NOTE: `scripts/audit_surface_drift.py` currently emits warnings for repo-level catalog / README scope drift; warnings do not block this skill release but identify public surface cleanup work.

## Eval Coverage Checks

- PASS: trigger eval coverage includes should-trigger, should-not-trigger, near-miss, and overlap-neighbor cases.
- PASS: golden trigger set includes direct, indirect, and negative prompt classes with stable IDs and unique prompts.
- PASS: language coverage includes zh, en, and mixed cases.
- PASS: functional coverage includes happy-path, edge-case, and failure-mode cases.
- PASS: eval set now includes registry governance, quality ranking/security validation, and static-lint-vs-eval-kit near-miss cases.
- PASS: eval quality audit checks prompt length, expected output length, expectations, duplicates, and placeholders.
- PASS: regression gates include required eval tags and languages.

## Wrapper / Migration / Benchmark Checks

- PASS: `scripts/audit_wrapper_drift.py` exists and returns PASS when no host wrapper is present; when wrappers exist it checks thinness and `wrapper_metadata.json`.
- PASS: `references/migration-governance.md` defines rename, deprecate, merge, split, compatibility, and migration evidence requirements.
- PASS: `scripts/audit_migration_governance.py` mechanically verifies the migration governance document.
- PASS: `scripts/audit_benchmark.py` checks benchmark metadata and regression gates from skill-local `release/benchmark-summary-*.json` / `release/evidence-*.json` by default, and can still check raw workspace artifacts when `--benchmark` is supplied.
- PASS: `scripts/release_gate.py` now includes `audit_skill_references.py` and `audit_unreferenced_files.py`, so standalone release gate results cover local-reference and orphan-file hygiene.
- PASS: `release/evidence-2026.4.20.json` stores the current release gate evidence for the ecosystem methodology integration and embeds the available benchmark summary.
- PASS: `release/benchmark-summary-2026.4.20.json` provides a current-version standalone benchmark summary for publish gate lookup.
- PASS: `release/evidence-2026.4.19.json` stores the release evidence bundle generated from the publish gate, including an embedded benchmark summary and raw benchmark SHA-256.
- PASS: `release/benchmark-summary-2026.4.19.json` provides the standalone skill-local benchmark summary required by publish gate.
- PASS: `../skill-creator-advanced-workspace/iteration-2/benchmark.json` remains a raw evidence archive, not a publish gate dependency.
- PASS: paired benchmark result: with-skill pass rate 1.00 vs without-skill 0.58, delta +0.42; time increase +23.0s and token increase +750 stay within configured gates.
- NOTE: The paired benchmark is an offline rubric benchmark authored in this Codex session, not a blind multi-model production run. It is sufficient for local release evidence, but public claims of measured improvement should wait for an external/blind or cross-model eval.
- PASS: standalone publish gate works without `../skill-creator-advanced-workspace`: `python scripts/release_gate.py . --stage publish --json`.
- PASS: `.github/workflows/package-skills.yml` runs the skill-creator-advanced draft release gate in CI.

## Common Error Checks

- PASS: the legacy quality checklist no longer mixes a historical PASS report with a reusable template.
- PASS: `audit_skill_overlap.py` no longer labels Jaccard similarity as `hit@1` / `hit@3`.
- PASS: initializer no longer depends on repo-level `scripts.versioning`.
- PASS: release gate is mechanical; manual review notes cannot override FAIL/BLOCKED results.

## Manual Review Notes

- Boundary clarity: acceptable for the current release.
- Description discoverability: acceptable for current zh-TW trigger phrases.
- Remaining future work: deeper semantic contradiction detection and host wrapper drift checking can be added as separate heuristics after the current mechanical gate stabilizes.