There is a kind of authority that only becomes visible when it has to stop.
Not when it starts. Starting is easy to decorate. You can name the agent, give it tools, put it near a workflow, and call the ceremony progress.
Stopping is harder. Stopping asks better questions. Who can revoke the action? What did the system know? What did it touch? Which trail survives after the confident moment has passed?
I keep coming back to the idea that trust is not a mood. It is an arrangement. It is the shape of permission, the record of movement, the small clean handle someone can grab when the answer is no.
A house feels inhabited when the lights are on, yes. But also when the doors close properly.