Nextjs

This is your Next.js copilot for App Router projects. It catches migration footguns like forgetting to await cookies() and headers() in Next.js 16, using getServerSideProps patterns that don't exist in App Router, and importing next/router instead of next/navigation. The validation rules are opinionated in a good way: it'll nudge you toward Clerk or Auth0 over next-auth, warn against in-memory caches in serverless environments, and flag heavy ORMs that hurt cold starts. Covers the full stack from routing and Server Components to middleware (now proxy.ts), data fetching, and Vercel deployment patterns. Especially helpful if you're migrating from Pages Router or upgrading to Next.js 16.

Install to Claude Code

npx -y skills add vercel-labs/vercel-plugin --skill nextjs --agent claude-code