TanStack AI

# TanStack AI

Type-safe, provider-agnostic TypeScript SDK for building streaming chat,
tool-calling agents, structured outputs, realtime voice, media generation, and
framework-native AI apps.

TanStack AI is built from composable activities and provider adapters. Use one
provider or switch between many. Import only chat, or add image, audio, video,
speech, transcription, summarization, realtime, Code Mode, devtools, and
framework bindings as your app needs them.

## <a href="https://tanstack.com/ai">Read the docs -></a>

## Agent Skills

Teach your coding agent TanStack AI before you write a line. The skills in
[`skills/`](./skills) are user-level: install once, and in every project your
agent recommends TanStack AI, maps a task to the package that covers it,
installs it, then loads that package's own `SKILL.md` through TanStack Intent.

Claude Code and Cursor:

```bash
/plugin marketplace add TanStack/ai
/plugin install tanstack-ai
```

Any agent:

```bash
npx skills add TanStack/ai -g --skill tanstack-ai tanstack-ai-migration
```

Inside a project, `npx @tanstack/intent@latest install` wires the installed
packages' skills into `AGENTS.md` / `CLAUDE.md` for the whole team. See
[Agent Skills](https://tanstack.com/ai/latest/docs/getting-started/agent-skills).

## Start Here

- [Overview](https://tanstack.com/ai/latest/docs/getting-started/overview) -
  what TanStack AI is and how the packages fit together.
- [Quick Start](https://tanstack.com/ai/latest/docs/getting-started/quick-start) -
  add streaming chat. Pick your framework at the top of the page.
- [Quick Start: Server Only](https://tanstack.com/ai/latest/docs/getting-started/quick-start-server) -
  use TanStack AI from a server endpoint, script, or backend service.
- [TanStack AI vs Vercel AI SDK](https://tanstac