AI Elements: Agentic UI Patterns

shadcn/ui introduced AI Elements, a curated collection of component patterns created specifically for building conversational and agentic interfaces.

Each pattern is composed from standard shadcn/ui primitives designed to be copied directly into codebases, standardizing interfaces for agent tool calls, planning, sources, and step restoration.

Trace: Observability Primitive for Agent Activity

shadcn released Trace, a dedicated primitive designed to unify agent activity displays under one abstraction. It represents reasoning traces, tool executions, task queues, chains of thought, and subagent routines.

Trace models agent progress as a list of status lines with support for expandable details, links, and nested execution steps.

Chatbot Template: AI SDK Agent Starter

The shadcn team published an official minimal chatbot template built with Next.js, Vercel AI SDK, shadcn/ui, shadcn/react, and shadcn/typeset.

Designed to run on the Vercel AI Gateway, the starter serves as a…