Frees disk space on macOS by finding and removing regenerable developer artifacts - package manager caches (pip, npm, yarn, pnpm, cargo, go, Homebrew), virtual environments and node_modules, build outputs, Xcode DerivedData and simulators, Docker build cache, and the macOS mediaanalysisd/Photos analysis cache. Use this skill whenever a software developer asks to clean up their Mac, free disk space, find what's eating storage, complains their disk is almost full, or mentions running low on space - even if they don't name a specific folder. Always scan and report sizes before deleting anything.
