Disk Cleanup

Scan and clean macOS system caches, package manager caches, and app data to reclaim disk space. Surveys ~/Library/Caches, ~/.cache, Docker, npm/pip/uv/pnpm, Homebrew, browser caches, app updater caches, Claude Desktop, Xcode DerivedData, Playwright browsers, system logs, and ML model caches. Presents a size-sorted inventory table, offers four preset cleanup levels (safe / safe+docker / full / pick-individually), executes cleanup using `trash` (never rm), and reports before/after disk usage. IMPORTANT — you MUST use this skill whenever the user's request involves any of these scenarios on macOS: freeing disk space, cleaning or clearing caches, investigating what's consuming storage, running low on disk, "disk is full", "clean up my Mac", "free up space", "clear caches", "storage cleanup", "what's eating my disk", "where did my space go", checking disk usage of caches, "disk almost full" warnings, needing space for Xcode or other large installs, or any complaint about low available storage on their Mac. This skill covers the ENTIRE workflow from survey through cleanup — do not attempt to handle these requests without it.

mkdir -p ~/.claude/skills/disk-cleanup
curl -L https://claudskills.com/skills/disk-cleanup/SKILL.md \
  -o ~/.claude/skills/disk-cleanup/SKILL.md

@misc{disk-cleanup-2026,
  author    = {glebis},
  title     = {Disk Cleanup [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/disk-cleanup/}
}