If your app is showing up at the top of Battery Settings or users are complaining about hot devices, this walks you through using Xcode's Power Profiler to actually find the culprit instead of guessing. It's built around the idea that most developers don't know where to start with energy debugging, so it gives you a decision tree to identify whether you're burning through CPU, GPU, network, or something else. Requires iOS 26+ and Xcode 26+, which limits its immediate usefulness, but the diagnostic approach is solid. The prompts show it's aimed at real support issues, not theoretical optimization.
npx skills add https://github.com/charleswiltgen/axiom --skill axiom-energy