source-command-ff-validate-plan

What problem does it solve? After implementing a plan, it is hard to confirm that every phase was actually completed, that automated checks pass, and that no deviations or regressions were introduced. This Skill systematically compares the executed implementation against the original plan and produces a clear validation report. ## Core Features & Use Cases - Context Discovery: Locates the implementation plan, reviews recent git commits and diffs, and gathers evidence of what was actually changed. - Systematic Verification: Runs automated checks (build, test, lint), verifies each plan phase's completion status, and assesses manual testing criteria. - Validation Report: Generates a structured markdown report covering implementation status, automated verification results, deviations from the plan, potential issues, and manual testing steps. - Use Case: After running an implementation workflow and committing changes, invoke this Skill to confirm the database migration, API endpoints, and tests all match the plan before opening a pull request. ## Quick Start Ask the agent to validate the recent implementation against the plan file and report any deviations or failing checks.