What problem does it solve? Launching a build on an incomplete feature manifest wastes worker effort and fails late. This Skill runs an optional early pre-flight check that catches missing acceptance criteria, unpinned boundary types, and non-executable gates before the build starts. ## Core Features & Use Cases - Manifest survival test: Verifies every block in building-blocks.yaml has a complete spec with concrete tests_nl or acceptance criteria, and every boundary has pinned types, a contract_test, and a projection. - Cross-deploy contract checks: Confirms declared contracts resolve (openapi operationIds, versioned event schemas) and that the profile gate is executable and discriminating via a red-green proof. - Status triage: Distinguishes PASS, BLOCKED (with precise misalignments and the step to rework), and EXPLICIT PENDING items such as parked bounces, cleanup nodes, and open spikes. - Use Case: Before running /mismagent:worker-composer on a feature, run this pre-flight to confirm the manifest is ready, or skip it and let the worker-composer's own Phase 1 act as the single authoritative gate. ## Quick Start Run the readiness-gate pre-flight on my feature's building-blocks.yaml manifest and tell me whether it is ready to build or exactly what is blocking it.
