What problem does it solve? Reviewed pull requests accumulate fixes across many rounds, and green checks plus resolved threads do not prove the final change is still the right system to ship. This Skill performs an independent whole-change review before merge, grading intent drift, design health, and follow-up debt so a degraded change does not land on main unnoticed. ## Core Features & Use Cases - Whole-change review: Fetches the PR description, final diff, review threads, submissions, and conversation comments via the GitHub CLI, then grades seven risk drivers (complexity accretion, knowledge duplication, speculative generality, unresolved items, cross-round fix interaction, security, assessment steering) against a rubric. - Intent baseline and drift detection: Recovers the pre-review intent from description edit history and flags when the final diff no longer matches the stated purpose. - Decision brief with numbered options: Presents a Minto-pyramid readout recommending merge, debug, or do not merge, then waits for a numbered reply; option 1 executes a guarded gh pr merge only after a fingerprint re-check. - Use Case: Before merging a long-reviewed PR, ask whether it should merge; the Skill verifies host merge rules, grades the accumulated change, and either kicks off the merge or names the blocking drivers. ## Quick Start Ask the assistant to review this pull request and tell you whether it is ready to merge.