Optimize Core Web Vitals (LCP, INP, CLS) for better page experience and search ranking. Use when asked to "improve Core Web Vitals", "fix LCP", "reduce CLS", "optimize INP", "page experience optimization", or "fix layout shifts".
Install
npx skills add davila7/claude-code-templates --skill core-web-vitalsnpx skills add davila7/claude-code-templates --skill core-web-vitals -a claude-code -gnpx skills add davila7/claude-code-templates --skill core-web-vitals -a codex -ggemini skills install https://github.com/davila7/claude-code-templates.git --path cli-tool/components/skills/development/core-web-vitalsgh skill install davila7/claude-code-templates core-web-vitalsgit clone --depth 1 https://github.com/davila7/claude-code-templates /tmp/davila7__claude-code-templates
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/davila7__claude-code-templates/cli-tool/components/skills/development/core-web-vitals ~/.claude/skills/core-web-vitals # Claude Code
cp -R /tmp/davila7__claude-code-templates/cli-tool/components/skills/development/core-web-vitals ~/.agents/skills/core-web-vitals # Codex, Cursor, Gemini CLI, Copilot, OpenCode