update

name	update
description	Upgrades an existing assistant-ui project to current releases and executes the resulting migrations. Use when the user wants to update, upgrade, bump, or migrate @assistant-ui/react, @assistant-ui/react-ai-sdk, ai, or @ai-sdk/react, hits peer-dependency conflicts or post-upgrade type errors, or must apply renamed APIs after a version jump. Detects installed versus latest versions via npm ls / npm view, then routes through breaking-change references for each jump (AI SDK v4/v5 to v6 to v7; assistant-ui 0.8.x to 0.15.x): aui.thread() accessor calls to aui.thread properties, removal of the legacy context hooks useAssistantRuntime/useThreadRuntime/useThread/useMessage/useComposer in favor of useAui and useAuiState, s.tools.tools to s.tools.toolUIs, the groupPartByType mcp-app key to standalone-tool-call, useAssistantApi to useAui, runtime.threadList to runtime.threads, ThreadPrimitive.ViewportSlack removal, the primitives components prop to children render functions, toDataStreamResponse to toUIMessageStreamResponse, maxSteps to stopWhen: stepCountIs(n). Runs npx assistant-ui@latest upgrade, npx assistant-ui@latest update, npx assistant-ui@latest doctor, and npx tsc --noEmit to verify. For a first-time install or fresh scaffold (not an upgrade) use setup instead.
license	MIT

assistant-ui Update

Always verifies against npm ground truth and GitHub commits.

References

• ./references/ai-sdk-v6.md -- AI SDK v4/v5 → v6 migration (complete guide)
• ./references/assistant-ui.md -- assistant-ui version migrations
• ./references/breaking-changes.md -- Quick reference table