Agent Trace Open Spec by Cursor
Cursor team has published RFC for Agent Trace an open specification.
It is primirly used for tracking AI-generated code.
The main advantage that they claim is that it is vendor-neutral format.
As agents write more code, it’s important to understand what came from AI versus humans. This attribution is both the models used as well as the related agent conversations. Agent Trace defines an open, interoperable standard for recording this attribution data.