Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (FCP, LCP, TBT, CLS, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed.
安装
npx skills add openai/plugins --skill web-perfnpx skills add openai/plugins --skill web-perf -a claude-code -gnpx skills add openai/plugins --skill web-perf -a codex -ggemini skills install https://github.com/openai/plugins.git --path plugins/cloudflare/skills/web-perfgh skill install openai/plugins web-perfgit clone --depth 1 https://github.com/openai/plugins /tmp/openai__plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/openai__plugins/plugins/cloudflare/skills/web-perf ~/.claude/skills/web-perf # Claude Code
cp -R /tmp/openai__plugins/plugins/cloudflare/skills/web-perf ~/.agents/skills/web-perf # Codex, Cursor, Gemini CLI, Copilot, OpenCode