Instead of simply copying the parent agent's conversation, the approach is to write more code and run it as a sub-agent; Anthropic calls this a dynamic workflow.

“And so, uh, this is maybe-- like a lot of sub-agent conversation is just you're copying the, the parent agent-”

“... but you actually should be writing way more code and then, like, running that as a, as a, as a sub-agent, and that is what the Anthropic people have chosen to call dynamic workflows.”