Cursor is now available in the AI SDK harness layer

The AI SDK harness layer now supports Cursor through the official @ai-sdk/harness-cursor adapter. The harness layer lets your application run different coding agents through the same HarnessAgent interface, so you can switch agents without

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.