skills/code-review-and-refactoring/SKILL.md

---
name: code-review-and-refactoring
description: Review and improve correctness, clarity, maintainability, performance, and security without unnecessary behavior changes.
---

# Code Review and Refactoring

Prioritize actionable findings by impact and confidence. Check correctness, edge cases, error handling, data flow, security, performance, tests, accessibility, and maintainability. For refactoring, preserve behavior, keep diffs focused, and verify before and after.