Allow reviewing past chats for skill creation

What variant of Codex are you using?

App

What feature would you like to see?

I would like to be able to let codex reflect on the kind of interactions I am having with it and suggest skills based on the way of interacting. I not only want to have this for a single chat but want to be able to let it retrospectively review all chats in a timeframe.

Additional information

_No response_