How To Use Claude To Find What's Actually Eating Space on Your Computer

Learn how to use Claude as a storage-cleanup copilot for your Mac so you can identify what is actually taking up space before deleting random folders. You will investigate large directories, review common developer clutter, and turn the cleanup process into a reusable monthly checklist.

• Operators, founders, and freelancers who use AI tools on their main computer and keep running into storage warnings
• Developers and vibe coders with old repos, large node_modules folders, Homebrew clutter, or app caches they do not fully understand
• Mac users who want to free up space without blindly deleting files and breaking a working setup

You will build a Claude-assisted storage audit workflow that ranks the biggest storage offenders on your machine, separates low-risk cleanup targets from items that need review, and becomes a reusable monthly cleanup checklist.

• A ranked view of large folders and likely storage offenders
• A review of common cleanup categories like node_modules, Homebrew cache, Docker clutter, and Claude desktop cache
• A repeatable monthly checklist or Claude skill for future storage audits

• Access to Claude or another LLM that can help with coding
• A Mac you want to audit for storage usage
• Terminal access so you can run Claude’s suggested investigation commands and paste the results back in
• Optional: development folders, node_modules directories, Homebrew, Docker, or Claude desktop cache to review

• After the first audit, reuse the workflow monthly and expand it to other non-obvious storage eaters that often build up when you code with AI.

• Python environments like .venv folders and old conda environments
• Xcode simulators and derived data if you do Apple-device development
• Downloads filled with installers, ZIP archives, models, and exports
• Screen recordings and generated media from Loom, CleanShot, or AI video tools
• Package-manager caches from npm, pnpm, yarn, or pip