> I guess part of it is also that I don't mind doing 'hand-edits' like for example LLMs love to say "// so and so removed" I just go and remove that manually later rather than being like "don't comment about what you removed!11" cause you're really fighting deep grooves in the model's behavior at that point.

Maybe I'm misunderstanding you, but that's just about the best example possible for using AGENTS/CLAUDE.md. Just add "don't comment about what you removed!11" and you never have to say it again...

...but you'll get constantly nagged about the `11` of course!