Performance Expert Skill

When to Use

• Optimizing React components or Next.js pages
• Improving API response times
• Optimizing database queries
• Analyzing bundle sizes
• Implementing caching strategies
• Optimizing images or assets
• Configuring CDN or caching
• Reviewing Core Web Vitals

Project Context Discovery

1. Check .agents/memory/ for performance architecture context (e.g., repo_frontend_design_execution.md, any *performance* or *architecture* files)
2. Identify performance tools (Lighthouse CI, APM)
3. Review existing optimizations and caching strategies
4. Check for [project]-performance-expert skill