On: You said no MCP

[dools]

What’s the difference between sub agents and separate sessions?

[Cilvic → dools]

I'd assume separate sessions are not aware of each other, sub-agents are spawned by an orchestrator agent?

[surgical_fire → Cilvic]

Almost correct, separate sessions can communicate with one another. In my case, planning and coding communicate by writing files locally.

[krzyk → surgical_fire]

And subagents don't always communicate with each other, AFAIK that is the most common case.