fx is now available in the AI SDK harness layer

The AI SDK harness layer now supports fx , Vercel's lightweight, open-source coding agent. The harness layer provides one API for running coding agents in your application, so you can add fx without building a separate integration. Configur

Why it matters: Useful because it points to a real product or platform update, not just general hype.

Useful for: Most useful for builders, product teams, UX people, and anyone tracking practical web and AI shifts.

Different because: Worth opening when the release changes what teams can actually ship, integrate, or test soon.