Finds what fills a developer machine's disk and frees space by clearing caches, build outputs, and other regenerable files, running each deletion only after approval and never emptying the Trash. Use when a disk is full or nearly full, the user is running out of disk space, builds or containers fail for lack of space, or the user asks for a disk cleanup plan, to free a target amount of space, or…
Install
npx skills add bostonaholic/skills --skill freeing-disk-spacenpx skills add bostonaholic/skills --skill freeing-disk-space -a claude-code -gnpx skills add bostonaholic/skills --skill freeing-disk-space -a codex -ggemini skills install https://github.com/bostonaholic/skills.git --path skills/engineering/freeing-disk-spacegh skill install bostonaholic/skills freeing-disk-spacegit clone --depth 1 https://github.com/bostonaholic/skills /tmp/bostonaholic__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/bostonaholic__skills/skills/engineering/freeing-disk-space ~/.claude/skills/freeing-disk-space # Claude Code
cp -R /tmp/bostonaholic__skills/skills/engineering/freeing-disk-space ~/.agents/skills/freeing-disk-space # Codex, Cursor, Gemini CLI, Copilot, OpenCode