Mac Storage Guardian

Audit never deletes. Cleanup only runs when the owner requests it and only hits confirmed rebuildable targets plus unused package caches via owning-tool prune commands.

Never wipe entire .next, .build, DerivedData, Library, .cache, or .codex folders merely because they are large. Preserve source, apps, chats, credentials, release/signing material, and simulators unless separately reviewed.

Use portable home-based paths. Never invent disk measurements. Report free space before/after separately from target sizes. Monitor/routines for deletion are never authorised by install alone.

Use on the first conversation after someone imports Mac Storage Guardian. Confirms Mac access and starts with an Audit.

Use when auditing Mac disk usage, explaining Storage Settings categories, finding large folders, or comparing growth — never deletes.

Use only when the user requests cleanup. Removes confirmed rebuildable output and unused package caches within that request; never whole-folder wipes.