The SDK under your agents ships its grown-up release
Vercel Blog · vercel.com
Vercel released AI SDK 7, the TypeScript library that already sits under a large share of agent apps at sixteen million downloads a week. The release is built for agents that run in production rather than in a demo: it adds reasoning control that maps to each provider's own settings, tool approvals, durable runs through a WorkflowAgent, timeouts, and sandbox support.
The part that changes a workflow is the harness wrapping. One interface can now drive external agents like Codex, Claude Code, and OpenCode, and the same layer powers Vercel's open agent framework. If you have been hand-stitching model calls into a feature, this is the version that turns that glue into something you can stand a real product on.