Summary
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-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Files
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Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
