Frontend Performance Reviewer — Research agent for Claude Code
Frontend performance analysis specialist using browser automation.
How to install Frontend Performance Reviewer
Installs to ~/.claude/agents/lzcm729-game-toolkit-frontend-performance-reviewer.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/lzcm729/game-toolkit/HEAD/agents/frontend-performance-reviewer.md -o ~/.claude/agents/lzcm729-game-toolkit-frontend-performance-reviewer.md Restart Claude Code, or start a new session, for it to be picked up.
What Frontend Performance Reviewer does
name: frontend-performance-reviewer description: Frontend performance analysis specialist using browser automation. Use when reviewing React/frontend code for performance issues, before optimization work, when page load is slow (>3s), when users report UI lag, or when preparing production deployments requiring performance validation. tools: Read, Grep, Glob, Bash, WebFetch, mcp__playwright__browser_navigate, mcp__playwright__browser_take_screenshot, mcp__playwright__browser_evaluate, mcp__pl
Alternatives in Research
- Improve Agent — Systematic improvement of existing agents through performance analysis, prompt engineering, and cont 31.9k ★
- Deep Dive — Use this agent when you need comprehensive analysis, investigation, or exploration of code, architecture, or t 1.8k ★
- Aria Hr — Use this agent when dealing with HR and People Operations activities 523 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
Frontend Engineer Arnold
Use this agent when you need expert frontend engineering analysis, refactoring, or optimization of React/TypeS
Web Inspector
Discovery agent that inspects a live page with the browser tool and produces the research set (RECON, BEHAVIOR
Perf
Performance analysis — N+1 queries, missing eager loading, slow queries, unnecessary re-renders.
Eval Performance
Identify and prioritize performance bottlenecks across the frontend bundle, SSR/render paths, DB query cost, a
Bundle Analyzer
Use this agent for JavaScript bundle analysis, tree-shaking audits, code splitting optimization, and dependenc
Funnel Cro Specialist
Spawn when tasks involve conversion rate optimization, CRO audits, funnel mapping, funnel analysis, landing pa
Related Skills
Python Performance Optimization
Profile and optimize Python code using cProfile, memory profilers, and performance best practices. Use when de
Database Optimizer
Optimize SQL queries, design efficient indexes, and handle database migrations. Solves N+1 problems, slow quer
Code Review Simplify
Use when reviewing code changes for quality, security, performance, or maintainability issues and identifying