Personally I like the UI for https://conductor.build/ a lot more than this, although I'll have to give it a try.

I see a lot of commenters asking why a GUI is necessary. When you're running several agents in parallel it becomes very handy compared to the terminal. I can easily see the status of each which I haven't found a good equivalent for when using terminal tabs. Also it handles automatically creating git worktrees for each agent which is great.