qa-gate-disciplined-completion

What problem does it solve? Teams often mark tasks or phases complete without running tests, checking lint, or producing required evidence artifacts, causing revert-triggering gaps and plan/reality divergence. This Skill enforces a disciplined verification checklist before any completion claim. ## Core Features & Use Cases - Artifact Verification: Confirms required QA gate evidence files exist in .swarm/evidence/ before completion is claimed. - Test and Lint Enforcement: Requires actually running the test suite and ruff check on changed files, verifying zero errors in real output. - Phase Completion Guard: Blocks phase_complete calls while any task remains in_progress and requires explicit success criteria (lint, typecheck, coverage, test count). - Use Case: Before closing a development phase, an agent runs the full checklist—artifacts present, tests passing, lint clean on the diff, no in-progress tasks—then safely calls phase_complete. ## Quick Start Before marking this task complete, verify all QA gate artifacts exist, run the test suite and ruff on changed files, and confirm no tasks are still in progress.