We build collaboration SDKs at Velt (YC W22). Comments, presence, real-time editing (CRDT), recording, notifications.

A pattern we keep seeing: products add AI agents that write, edit, and approve things. Human actions get logged. Agent actions don't. Same workflow, different accountability.

We shipped Activity Logs to fix this.

Same record for humans and AI agents. Immutable by default. Auto-captures collaboration events, plus createActivity() for your own.

Curious how others are handling this.