A provider-agnostic TypeScript library that offers a unified API for building AI-powered applications across model providers like OpenAI, Anthropic, and Google.
Project overview
It addresses the fragmentation of differing provider APIs by giving developers a single interface for text generation, structured data output, and agent tooling.
Project type
AI Agent · Prompt Engineering
Use cases
Coding & Development
Deployment
Refer to project documentation
License
License pending
Best for
Developers and AI engineers working within TypeScript or JavaScript ecosystems who need to integrate multiple AI model providers.
Key capabilities
Provides a unified API to interact with model providers like OpenAI, Anthropic, and Google.
Generate structured data conforming to a schema using Zod.
Provides components like ToolLoopAgent for building AI agents with tools.
Limitations and risks
Operation requires an external AI model from a provider like OpenAI, Anthropic, or Google; inference relies on these external services.
Coding is required to utilize the library.
Getting started
Install the package into your project using the command 'npm install ai'.
Alternatives and comparisons
A renderer-agnostic Generative UI framework built around a streaming-first language, contrasting with standard JSON-based provider interactions.
GitHub project description: The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
README: The AI SDK is a provider-agnostic TypeScript toolkit designed to help you build AI-powered applications and agents using popular UI frameworks like Next.js, React, Svelte, Vue, An…
README: You will need Node.js 22+ and npm (or another package manager) installed on your local development machine.
README: If you use coding agents such as Claude Code or Cursor, we highly recommend adding the AI SDK skill to your repository:
README: The AI SDK provides a unified API to interact with model providers like OpenAI, Anthropic, Google, and more.