But there are definitely cases.
GPT Pro is an absolutely spectacular model, that almost cannot be used without 'prompt help'. Or rather, it can only be effectively leveraged by very intricate prompting, which requires the help of another agent.
I typically use Claude Code to write prompts for GPT Pro , and cut and paste the prompt in, and let GPT Pro work for 20 minutes, then take the response back to Claude Code and work with Opus to consider the results.
Opus is 'dumber' (nominally) then GPT Pro.
What's the best method to have a 'smart' agent just.. ask itslef?
You may use https://github.com/pingdotgg/t3code as a wrapper above claide/codex/pi/... harnesses, or a proxy below (forgot which one, as agent what theo uses for balancing multiple claude subs)
Asking Claude to make prompts is like a Math teacher stuck working at a cafe about Math problem, the just light up.
They are very good at at it.