Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add MSApps-Mobile/claude-plugins --skill disk-explorergit clone --depth 1 https://github.com/MSApps-Mobile/claude-pluginsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/msapps-mobile/claude-plugins/disk-explorer)<a href="https://agentmods.dev/skills/msapps-mobile/claude-plugins/disk-explorer"><img src="https://agentmods.dev/badge/skills/msapps-mobile/claude-plugins/disk-explorer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/msapps-mobile/claude-plugins/disk-explorer"><img src="https://agentmods.dev/badge/skills/msapps-mobile/claude-plugins/disk-explorer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.00814 |
| Opus 5.5 | $0.00000 | $0.00326 |
| Sonnet 5.5 | $0.00000 | $0.00163 |
| Haiku 4.5 | $0.00000 | $0.00081 |
Grade A, and why
disk-explorer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Disk Explorer
Explore what's taking up space on the Mac and give the user actionable recommendations.
Use this skill when the user asks things like: "what's taking up space?", "where is my disk space going?", "show me large files", "what can I delete?", "why is my Mac full?", "explore my disk", "מה תופס מקום?", "מה אפשר למחוק?", "qu'est-ce qui prend de la place?", "¿qué ocupa espacio?", or any question about understanding disk usage without necessarily cleaning yet.
How to run this skill
Run the commands below, analyze the output, and respond in the user's language with clear, prioritized recommendations.
Environment note: This skill works in both Claude Code (native Bash tool) and Cowork (Desktop Commander). Use whichever shell execution method is available in your environment to run the bash commands below.
Step 1 — Overall disk usage
df -h / | tail -1
Report total disk size, how much is used, and how much is free.
Step 2 — Top-level home folder sizes
du -sh ~/* 2>/dev/null | sort -rh | head -15
Identify which top-level folders in the home directory are largest.
Step 3 — Known large locations
Check these locations — they are commonly large and often overlooked:
du -sh \
~/Desktop \
~/Downloads \
~/Documents \
~/Movies \
~/Music \
~/Library/Developer \
~/Library/Application\ Support \
~/Library/Caches \
2>/dev/null | sort -rh
Step 4 — Developer-specific large locations (only if ~/Library/Developer exists)
du -sh \
~/Library/Developer/Xcode/DerivedData \
~/Library/Developer/CoreSimulator/Devices \
~/Library/Developer/Xcode/iOS\ DeviceSupport \
2>/dev/null | sort -rh
Step 5 — Find large files (>500 MB) anywhere in home
find ~ -maxdepth 6 -size +500M -not -path "*/.*" 2>/dev/null | while read f; do du -sh "$f" 2>/dev/null; done | sort -rh | head -20
Step 6 — Look for common storage wasters
# ZIP files next to folders with the same name (often redundant)
find ~/Desktop ~/Downloads ~/Documents -maxdepth 2 -name "*.zip" 2>/dev/null
# Old iOS backups
du -sh ~/Library/Application\ Support/MobileSync/Backup/ 2>/dev/null
# Trash
du -sh ~/.Trash/ 2>/dev/null
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 117 lines · 0 tokens per session scan A 32b41d1d1d83
disk-explorer is a skill published in the GitHub repository MSApps-Mobile/claude-plugins (10 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 814 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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