This gives Claude the component catalog for json-render with shadcn/ui, a system for building UIs from JSON definitions. You get 36 pre-built components (cards, forms, dialogs, tables) based on Radix UI and Tailwind. The clever bit is two entry points: one for server-safe schemas, one for React implementations. You explicitly pick which components you need rather than importing everything, which keeps your catalog tight. Useful when you want Claude to generate or modify UIs declaratively without writing JSX directly, or when you're building tools where non-developers define interfaces through structured data.
npx skills add https://github.com/vercel-labs/json-render --skill shadcn