What problem does it solve? Code reviews are time-consuming and easy to get wrong when reviewers miss regressions buried in large diffs or flag noise instead of real defects. This Skill performs a read-only, defect-first review of a specified change and returns only findings the author would likely fix. ## Core Features & Use Cases - Defect-First Review: Inspects the complete diff and surrounding code to identify concrete regressions affecting correctness, security, performance, or maintainability. - Base-Branch Comparison: Resolves the correct merge-base against the branch upstream so reviews reflect what would actually merge, not a stale branch tip. - Prioritized Findings: Returns findings ordered by severity using P0-P3 priorities with file and line citations, plus an overall assessment and test-gap notes. - Use Case: A lead agent finishes implementing a feature and delegates review of the uncommitted changes; this Skill inspects the diff, verifies each finding against tests and call sites, and reports only actionable defects. ## Quick Start Use the review-agent skill to review my uncommitted changes and return every actionable finding.