@assistant-ui

thread-list manages multi-thread conversation ui via assistant-ui, supporting prebuilt ThreadList component or custom primitives with basic crud operations and cloud-backed persistence.

setup scaffolds assistant-ui projects via cli, detecting context (new vs existing app, interactive vs ci) and choosing install method. covers init, create, and template selection flags without explaining outcome validation or failure recovery.

streaming covers assistant-ui protocol implementation for custom backends, with support for both vercel ai sdk and native assistant-stream integration paths, including event types and common debugging patterns.

assistant-ui is a react library providing composable primitives for building ai chat interfaces, with runtime layers supporting multiple backends including ai sdk, langgraph, and custom apis.

cloud provides thread and message persistence via assistant-ui sdk, supporting jwt, api key, and anonymous authentication modes with presigned file uploads.

detects and documents version mismatches in assistant-ui projects by querying npm and cross-referencing migration guides, but lacks executable procedural clarity and recovery paths.

primitives supplies unstyled, composable assistant-ui components following radix ui patterns. references exist for thread, composer, message, and action-bar primitives but lack actionable implementation guidance.

documents assistant-ui tool mechanics including request-response and bidirectional streaming patterns, tool result caching, and reference links to implementation details, but lacks concrete trigger scenarios or actionable implementation guidance.

Grounds an assistant in your app with assistant-ui copilots. Use when steering behavior with useAssistantInstructions, feeding send-time app state through…

Adds user managed browser MCP servers to assistant-ui with `@assistant-ui/react-mcp`. Use when mounting `McpManagerResource`, declaring `defineConnector`…

Instruments assistant-ui AI SDK backend routes with Langfuse, LangSmith, or Helicone, and renders independent trace data with the experimental…

Renders assistant message text as markdown in assistant-ui. Use when wiring MarkdownTextPrimitive or the markdown-text element into MessagePrimitive.Parts,…

Guide to the assistant-ui runtime system, the state and action layer behind every chat surface. Use when creating a runtime (useLocalRuntime with a…

Find, install, configure, and integrate Tool UI components in React apps using shadcn registry entries, compatibility checks, scaffolded runtime wiring,…