A background tool I built with Claude Code that runs 165 checks on my Mac and my AI jobs every minute, sends 1 alert per root cause with the fix in the text, and hands each problem to its own Claude agent. 125 ms of CPU per tick.

A free, open-source Mac app that records CPU, memory, GPU, disk, network and battery history, so you can go back to the moment a slowdown started and see which process caused it.