Jonas Nelle (Engineering Lead, Cursor) demos two new capabilities that remove human bottlenecks between building and shipping: agents that test their own code and produce video proof, and a cloud agent tha babysits your PR to merge.
0:00 - Replacing human bottlenecks with intentional checkpoints
0:51 - Agents that write code, test it, and produce video proof
1:48 - Reviewing a feature by watching the agent's demo video
2:02 - Taking direct control of the agent's cloud environment
3:12 - The new Cursor 3 agents-first view
3:53 - From PR created to merge-ready without human busywork
5:04 - Building your own agent systems with Cursor's primitives
