Mobile-first UX optimization for touch interfaces, responsive layouts, and performance. Use for viewport handling, touch targets, gestures, mobile navigation. Activate on mobile, touch, responsive, dvh, viewport, safe area, hamburger menu. NOT for native app development (use React Native skills), desktop-only features, or general CSS (use Tailwind docs).
Install
npx skills add curiositech/some_claude_skills --skill mobile-ux-optimizernpx skills add curiositech/some_claude_skills --skill mobile-ux-optimizer -a claude-code -gnpx skills add curiositech/some_claude_skills --skill mobile-ux-optimizer -a codex -ggemini skills install https://github.com/curiositech/some_claude_skills.git --path .claude/skills/mobile-ux-optimizergh skill install curiositech/some_claude_skills mobile-ux-optimizergit clone --depth 1 https://github.com/curiositech/some_claude_skills /tmp/curiositech__some_claude_skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/curiositech__some_claude_skills/.claude/skills/mobile-ux-optimizer ~/.claude/skills/mobile-ux-optimizer # Claude Code
cp -R /tmp/curiositech__some_claude_skills/.claude/skills/mobile-ux-optimizer ~/.agents/skills/mobile-ux-optimizer # Codex, Cursor, Gemini CLI, Copilot, OpenCode