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TanStack AI

A powerful, type-safe AI SDK for building AI-powered applications.

• Provider-agnostic adapters (OpenAI, Anthropic, Gemini, Ollama, etc.)
• Tree-shakeable adapters - Import only what you need for smaller bundles
• Multimodal content support - Send images, audio, video, and documents
• Image generation - Generate images with OpenAI DALL-E/GPT-Image and Gemini Imagen
• Chat completion, streaming, and agent loop strategies
• Headless chat state management with adapters (SSE, HTTP stream, custom)
• Isomorphic type-safe tools with server/client execution
• Enhanced integration with TanStack Start - Share implementations between AI tools and server functions
• Observability events - Structured, typed events for text, tools, image, speech, transcription, and video (docs)

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

Tree-Shakeable Adapters

Import only the functionality you need for smaller bundle sizes:

// Only chat functionality - no summarization code bundled
import { openaiText } from '@tanstack/ai-openai/adapters'
import { generate } from '@tanstack/ai'

const textAdapter = openaiText()

const result = generate({
  adapter: textAdapter,
  model: 'gpt-4o',
  messages: [{ role: 'user', content: [{ type: 'text', content: 'Hello!' }] }],
})

for await (const chunk of result) {
  console.log(chunk)
}

Available adapters: openaiText, openaiEmbed, openaiSummarize, anthropicText, geminiText, ollamaText, and more.

Get Involved

• We welcome issues and pull requests!
• Participate in GitHub discussions
• Chat with the community on Discord
• See CONTRIBUTING.md for setup instructions

Partners

<table align="center">
<tr>
<td>
<a href="https://www.coderabbit.ai/?via=tanstack&dubid=aCcEEdAOqqutX6OS" >
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://tanstack.com/assets/coderabbit-dark-D643Zkrv.svg" />
<source media="(prefers-color-scheme: light)" srcset="https://tanstack.com/assets/coderabbit-light-CIzGLYU.svg" />
<img src="https://tanstack.com/assets/coderabbit-light-CIzGLYU_.svg" height="40" alt="CodeRabbit" />
</picture>
</a>
</td>
<td>
<a href="https://www.cloudflare.com?utm_source=tanstack">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://tanstack.com/assets/cloudflare-white-Co-Tyjbl.svg" />
<source media="(prefers-color-scheme: light)" srcset="https://tanstack.com/assets/cloudflare-black-6Ojsn8yh.svg" />
<img src="https://tanstack.com/assets/cloudflare-white-Co-Tyjbl.svg" height="60" alt="Cloudflare" />
</picture>
</a>
</td>
</tr>
</table>

We're looking for TanStack AI Partners to join our mission! Partner with us to push the boundaries of TanStack AI and build amazing things together.

LET'S CHAT

Explore the TanStack Ecosystem

• <a href="https://github.com/tanstack/config"><b>TanStack Config</b></a> – Tooling for JS/TS packages
• <a href="https://github.com/tanstack/db"><b>TanStack DB</b></a> – Reactive sync client store
• <a href="https://github.com/tanstack/devtools"><b>TanStack Devtools</b></a> – Unified devtools panel
• <a href="https://github.com/tanstack/form"><b>TanStack Form</b></a> – Type‑safe form state
• <a href="https://github.com/tanstack/pacer"><b>TanStack Pacer</b></a> – Debouncing, throttling, batching
• <a href="https://github.com/tanstack/query"><b>TanStack Query</b></a> – Async state & caching
• <a href="https://github.com/tanstack/ranger"><b>TanStack Ranger</b></a> – Range & slider primitives
• <a href="https://github.com/tanstack/router"><b>TanStack Router</b></a> – Type‑safe routing, caching & URL state
• <a href="https://github.com/tanstack/router"><b>TanStack Start</b></a> – Full‑stack SSR & streaming
• <a href="https://github.com/tanstack/store"><b>TanStack Store</b></a> – Reactive data store
• <a href="https://github.com/tanstack/table"><b>TanStack Table</b></a> – Headless datagrids
• <a href="https://github.com/tanstack/virtual"><b>TanStack Virtual</b></a> – Virtualized rendering

… and more at <a href="https://tanstack.com"><b>TanStack.com »</b></a>