alt Hacker NewsClaude Code seems to automatically do this in some cases. It seems to have some heuristic "will eat a lot of context" where it decides to dispatch a sub agent.
I see it pretty frequently in troubleshooting and data analysis flows where it will dump the data collection and aggregation into a sub agent then pull out a summarized result.
I'll do something similar where I have the main agent maintain context in a design doc/markdown file and update as it goes along. Then I can clear/restart/handoff at will
Might depend on the model. Haiku doesn’t like to delegate unless you ask it to. I have a custom command for “delegate plan, delegate code, delegate review”, but launching it with Haiku gives me mediocre results.