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Vercel AI SDK - AI SDKs and Libraries Tool

Overview

Vercel AI SDK is an open-source, TypeScript-first SDK designed to accelerate building AI-enabled web apps and agents. It provides a small, consistent client surface for generation, chat, and embeddings while enabling multi-provider usage through adapter-style provider integrations. The SDK is oriented toward modern web frameworks (notably Next.js) and Edge runtimes: it supports streaming responses, server and edge execution, and type-safe primitives to wire models into UI and backend logic. The project bundles React/Next.js-friendly helpers (hooks and UI primitives), provider adapters, and experimental developer tooling for inspecting requests and responses. According to the GitHub repository, the SDK aims to simplify switching providers, streaming outputs to the browser, and composing AI features like chat, retrieval-augmented generation, and agent tooling with a minimal API surface. The SDK is under active development and used by developers building prototypes and production services on Vercel and other hosting platforms.

Installation

Install via npm:

npm install @vercel/ai
pnpm add @vercel/ai
yarn add @vercel/ai

Key Features

  • Multi-provider adapter interface for swapping model backends without changing app code
  • TypeScript-first API with typed clients, requests, and streamed responses
  • Streaming support optimized for Edge runtimes and Next.js streaming rendering
  • React hooks and UI primitives for chat, streaming, and request lifecycle management
  • Primitives for embeddings and retrieval-augmented generation workflows
  • Experimental devtools for inspecting model inputs, outputs, and latency during development

Community

Vercel AI SDK is an open-source project hosted on GitHub with active development, issue reporting, and community PRs. The repository provides examples, Next.js templates, and a changelog to follow updates. Community feedback centers on rapid iteration, helpful integration with Next.js and streaming, and requests for additional provider adapters and improved docs. For up-to-date information, changelogs, and contribution guidance, consult the project repository and its issues/discussions on GitHub.

Last Refreshed: 2026-01-09

Key Information

  • Category: SDKs and Libraries
  • Type: AI SDKs and Libraries Tool
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