Internal contract: the single owner of the eight phase-lint rules, the fixed PASS/BLOCKED result, and the normalized phase fingerprint. Consumed by plan-feature-scaffold, plan-fix, and execute-phase. Not a menu entry.
GET https://markdownregistry.com/api/v1/artifacts/art_wsf6nknzz2iylljj
GET https://markdownregistry.com/api/v1/resolve?ref=gtrabanco/agentic-workflow/phase-contract
GET https://markdownregistry.com/api/v1/blob/7ec17c94ea1c4e71be5c167c92dfd27b9580fb28760627e37f13a32183328c82