Clerk authentication router. Use when user asks about Clerk CLI operations, adding authentication, setting up Clerk, custom sign-in flows, Swift or native iOS auth, native Android auth, Next.js patterns, React patterns, Vue patterns, Nuxt patterns, Astro patterns, TanStack Start patterns, Expo patterns, React Router patterns, Chrome Extension patterns, organizations, billing, subscriptions…
Install
npx skills add clerk/skills --skill clerknpx skills add clerk/skills --skill clerk -a claude-code -gnpx skills add clerk/skills --skill clerk -a codex -ggemini skills install https://github.com/clerk/skills.git --path skills/clerkgh skill install clerk/skills clerkgit clone --depth 1 https://github.com/clerk/skills /tmp/clerk__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/clerk__skills/skills/clerk ~/.claude/skills/clerk # Claude Code
cp -R /tmp/clerk__skills/skills/clerk ~/.agents/skills/clerk # Codex, Cursor, Gemini CLI, Copilot, OpenCode