I built a fake news service called Bulldog with four traps baked in, let Claude Code walk into all four, then ran the same prompt again with a fifteen-line CLAUDE.md and it tripped none of them. The video is the whole method. https://www.youtube.com/watch?v=YD4PVx3ygDQ The files are in the Classroom, under Claude Code: the fifteen-line file, the exact three-task prompt, the five-things checklist, the statusline script, and the skill that grades your CLAUDE.md line by line. Start at Tutorials, then The 5 things every CLAUDE.md needs. v1.0 of the CLAUDE.md files, 2026-09-08. And the question from the end of the video: what is one thing you never wrote down but should have for your team? Reply here with some context. That is a line that belongs in your file.

Hi all! My name is Esther - A non-AI, non-tech related fun fact about myself: One of the best restaurant I’ve eaten at was Elote in Sedona, Arizona - the best dish? The elote of course! - what you primarily use AI for: day to day activities, keep track of my macros (much easier to type it in then use a dedicated app!), workouts, how to organize things etc - the one thing about it that consistently annoys you because humans love negativity: that it can be dumb sometimes and I have to correct it but I guess we don’t want it to be too smart right?? - what you would like to learn in this community: I would like to explore and learn how to use Claude in new ways, since it is around I would like to be able to utilize it to its full potential in my life (while ofc keeping the balance of a humanness) Excited to learn and to get to know you all!