You can just tell it to write out a plan.md file.

I greatly prefer this, since it lets me iterate on the plan with Claude for a while without it repeatedly asking if I’m ready to implement the plan.

Once I’m satisfied, I usually start a fresh session and tell it to implement the plan.

For smaller plans, you don’t need the file. Just ask it to come up with a plan. I don’t recall the last time it just started implementing if I only asked for a plan.