Yeah go for it. It was really fun to build and I learned a lot about how these harnesses work. Definitely recommend building something like this.

For me, the use case is in my Remote Terminal app I'm building [1].

I have an agents sidebar that shows every running agent on the machine with the state. So I end up creating a kanban like board for all the agents based on if it needs my attention, is done or still working.

1. https://terminay.com