My workflow uses a thorough design broken down into very specific tasks, agent mail, and a swarm of agents in a ralph loop to burn down tasks. Agents collaborate with mail pretty well and don't seem to need layers of supervision. If the tasks are well specified and your design is thought through, especially how to ensure the agents can self-validate - it seems to work pretty well.

I wrote an article on this if you're interested: https://x.com/siliconcow/status/2035373293893718117