{"data":{"slug":"vercel-ai-sdk","name":"Vercel AI SDK","tagline":"Unified TypeScript SDK for building AI applications","category":"agents","categoryName":"AI Agents","url":"https://sdk.vercel.ai","github":"https://github.com/vercel/ai","pricing":"open-source","hook":"Vercel AI SDK is the abstraction layer that makes model providers interchangeable.","whatsGood":"One SDK, every model provider. Streaming responses, tool calling, structured outputs—the AI SDK handles the details while you write against a unified interface. Swap between OpenAI, Anthropic, Google, and more without changing application code.","theCatch":"Vercel-optimized, which is great on Vercel and requires more work elsewhere. Abstraction means some provider-specific features are harder to access.","verdict":"The SDK for AI applications in the Next.js ecosystem.","addedAt":"2026-08-19","featured":false,"domain":"AI Agents","subSpecialty":"Orchestration","subcategory":"Orchestration","tags":["sdk","self-host","permissive","active"],"capabilities":["sdk","typescript"],"surfaces":["SDK","Self-host"],"ecosystem":["Node.js","Browser"],"licenseModel":"Apache-2.0","githubStars":27422,"starsPerWeek":154,"access":"free","archived":false,"repo":{"createdAt":"2023-05-23","pushedAt":"2026-10-21","license":"NOASSERTION","archived":false,"checkedAt":"2026-10-21"}},"related":[{"slug":"claude-code","name":"Claude Code","tagline":"Terminal-first coding agent with deep repository context"},{"slug":"cursor","name":"Cursor","tagline":"The AI-first code editor that understands your codebase"},{"slug":"devin","name":"Devin","tagline":"Autonomous AI engineer for defined engineering tasks"},{"slug":"stagehand","name":"Stagehand","tagline":"AI-native browser automation that mixes code and natural language"},{"slug":"browser-use","name":"Browser Use","tagline":"Open-source framework for LLM-driven browser agents"}],"links":{"self":"/api/gems/vercel-ai-sdk","html":"/gems/vercel-ai-sdk","markdown":"/gems/vercel-ai-sdk.md","category":"/api/gems?category=agents","categoryPage":"/stacks/agents"}}