From the source
AI SDK, with over 16 million weekly downloads, is the TypeScript SDK for building AI applications, features, frameworks, and agents across any model provider.
It's the same layer eve , Vercel's open-source agent framework, is built on.
AI SDK 7 adds production depth for agent work across five areas: Develop agents with reasoning control, tool and runtime context, provider files and skills support, MCP Apps, and a terminal UI.
Run agents with tool approvals, durability ( WorkflowAgent ), timeouts, and sandbox support.
Integrate any agent harness, such as Codex, Claude Code, Deep Agents, OpenCode, or Pi.
Observe agents with telemetry, Node.js tracing channel, lifecycle events, and performance statistics.
Go beyond text agents with provider-agnostic real-time voice support and video generation. pnpm add ai@latest Install AI SDK 7 Upgrading from AI SDK 6?
Run npx @ai-sdk/codemod v7 to migrate automatically with minimal code changes, or use the migration skill: npx skills add vercel/ai --skill migrate-ai-sdk-v6-to-v7 Copy link to heading Develop agents Building well-behaved agents requires fine-grained control over model reasoning, tool context, and file handling.
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