Program Claude Code, Codex, Pi and other agent harnesses with AI SDK - Vercel
OpenGraph card
Vercel AI SDK 7 adds HarnessAgent, a unified interface for running agent harnesses like Claude Code, Codex, and Pi behind the same app-level flow. The main idea is architectural decoupling: keep one agent surface while swapping the harness layer that manages sandboxes, sessions, skills, permissions, and streaming results.
