Components for agents that do real work

239 items on shadcn/ui: chat, plans, approvals, diffs, runs, evals and the screens around them. Install any of them with the shadcn CLI; each page has a live example, the props, and a brief you can hand to a coding agent. 54 are free (MIT); full-stack blocks come with Premium, and the rest with Pro.

Starting from a problem rather than a component? The patterns say which components solve it.