I feel like when I do plan mode (for CC and competing products), it seems good, but when I tell it to execute the output is not what we planned. I feel like I get slightly better results executing from a document in chunks (which of course necessitates building the iterative chunks into the plan).
yes the executor only needs the next piece of the plan.
I tend to plan in an entirely different environment, which fits my workflow and has the added benefit of providing a clear boundary between the roles. I aim to spend far more time planning than executing. if I notice getting more caught up in execution than I expected, that's a signal to revise the plan.
Profilerating .md files need some attention though.
You can also use it in conjunction with planning mode—use the documents to pin everything down at a high-to-medium level, then break off chunks and pass those into planning mode for fine-grained code-level planning and a final checking over before implementation.