What problem does it solve? Reviewing a commit by eyeballing its diff often misses defects that only surface when you trace callers, contracts, and repository conventions. This Skill performs a structured, evidence-backed quality review of any specified revision (commit sha, branch, or tag) and delivers a clear binary verdict—issues found or no issues—without modifying any code. ## Core Features & Use Cases - Seven-dimension audit: Checks logic and boundaries, dependency impact, layering and coupling, contract change impact, deprecated API usage, style and repository convention consistency, and commit message compliance (including a dedicated release-commit checklist). - Evidence-traceable conclusions: Every finding cites a diff hunk, file:line, or command output, and is graded as critical, convention, or suggestion. - Beyond-the-diff exploration: Uses Grep/Glob/Read to trace call chains and full-repository references, with optional read-only subagents for large impact searches. - Use Case: After a teammate merges a pull request, ask the agent to review the merge commit; it fetches the commit data via the bundled script, inspects affected callers across the repo, and reports whether the commit introduced defects or violated conventions. ## Quick Start Use the commit-review skill to review commit abc1234 and tell me whether it introduced any problems.