UnoCSS instant atomic CSS engine, superset of Tailwind CSS. Use when configuring UnoCSS, writing utility rules, shortcuts, or working with presets like Wind, Icons, Attributify.
Install
npx skills add antfu/skills --skill unocssnpx skills add antfu/skills --skill unocss -a claude-code -gnpx skills add antfu/skills --skill unocss -a codex -ggemini skills install https://github.com/antfu/skills.git --path skills/unocssgh skill install antfu/skills unocssgit clone --depth 1 https://github.com/antfu/skills /tmp/antfu__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/antfu__skills/skills/unocss ~/.claude/skills/unocss # Claude Code
cp -R /tmp/antfu__skills/skills/unocss ~/.agents/skills/unocss # Codex, Cursor, Gemini CLI, Copilot, OpenCode