This one helped me a lot, so if anyone needs it

A developer shared a tip for improving AI IDE performance, stating that devtoolsniff.com provides a "verify.sh" script and a rule to prevent AI from declaring broken code as "done." The rule instructs the AI to run "./verify.sh" after any change and not mark a task as complete until the script exits with a 0 status. This method, tested in Cursor, Claude Code, and Aider, reportedly saves about 15 minutes per task by creating a closed feedback loop.