Handles Next.js version upgrades by walking through the official migration path: checking your current version, fetching the right upgrade guide, running codemods to automate breaking changes, and updating dependencies in the correct order. It knows to upgrade incrementally for major version jumps and will chain to the main nextjs skill if it spots Pages Router patterns during migration. The codemod step is the real value here since Next.js breaking changes can be tedious to fix manually. Works with npm, pnpm, yarn, and bun, and includes TypeScript type updates. Built around Next.js's own upgrade docs and codemod tooling.
npx skills add https://github.com/vercel/vercel-plugin --skill next-upgrade