This adds another "twist", in that if you run the "take the wheel" version, it'll automatically implement the changes (i.e. overwrite a file with whatever GPT spits out) and show you the git diff. This is obviously potentially unsafe - you're overwriting your files with whatever the LLM spits out, so please be careful and don't run it somewhere with important files, or in a repo with files you wouldn't paste into the chatGPT input box. I wouldn't even install this on a work computer.
This is pretty basic and isn't necessarily all that useful for real work, the workflow is make request -> send file(s) -> GPT changes one file. There's no way to continue a conversation, or ask it to make multi-file changes etc. It's fun to play with though!