3-Agent Parallel Code Review Skill for Claude Code

The 3-Agent Parallel Code Review Skill brings Claude Code's internal /simplify pattern to your projects. Instead of a single pass, it spawns three specialized review agents in parallel — each focused on a different dimension of code quality — then aggregates and deduplicates findings into an actionable report.

What You Get

• /simplify Skill — The full 3-agent parallel review system. Determines scope from git diff, spawns Code Reuse + Code Quality + Efficiency agents simultaneously, aggregates findings, filters false positives, and presents a severity-classified report (HIGH/MEDIUM/LOW). Optional --fix flag auto-applies HIGH severity fixes.
• /review Skill — Focused review of a specific file, directory, or PR number (fetches PR diff via gh pr diff).
• Code Reuse Agent — Finds duplicated logic, existing utilities that should be used, redundant patterns, copy-pasted code with minor variations.
• Code Quality Agent — Checks naming consistency, CLAUDE.md compliance, code smells, gold-plating, magic numbers, deep nesting.
• Efficiency Agent — Finds N+1 patterns, unnecessary re-renders, missed concurrency, memory leaks, bundle size impacts.

How to Install

cp -r skills/* .claude/skills/
cp commands/*.md .claude/commands/

Recommended workflow: Build feature, run tests, then /simplify before committing.

Who This Is For

• Solo developers who want automated code review before every commit
• Teams establishing consistent code quality standards
• Anyone refactoring legacy code who needs systematic issue detection

Pair with the Code Refactoring Skills Pack for a complete refactoring toolkit. Browse all Claude Code products.