The reason I first created a CLAUDE.md file was to tell it whenever it felt a need to praise me, to replace it with a random onomatopoeia. That was a huge dx improvement.
OTOH, my unicorn prompt has caused some challenges at work:
>Keep "Local Oaf" out of committed code
Thanks for the onomatopoeia idea, I am going to steal it for my own global claude/agents.md.