# Code Review

> Use this skill when the user asks to review code, review a PR, review a diff, or check changes before committing/pushing.

- Skill: `madaxohower/code-review` (Agent Skill)
- Install (CLI): `npx skillmds@latest add madaxohower/code-review`
- Raw SKILL.md: https://api.skillmd.com/api/skills/madaxohower/code-review/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Madaxohower (https://skillmd.com/u/madaxohower)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/madaxohower/code-review

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# Code Review Skill

Review the diff against this checklist, report findings grouped by severity (Blocker / Should-fix / Nit).

## Checklist
1. Correctness — logic errors, edge cases, null handling
2. Tests — are new/changed behaviors covered?
3. Style — matches CLAUDE.md conventions
4. Security — no secrets, no unsafe SQL concatenation
5. Scope — diff does only what it claims
6. Readability — naming, function length, comments

## How to gather the diff
git diff (unstaged), git diff --staged, or git diff main...HEAD

## Output format
- One-line verdict first
- Findings by category (only ones with issues)
- Concrete suggested fixes