computer-health-check
SkillRun a comprehensive, read-only health check on the user's computer and return a scored chat summary with prioritized, plain-English recommendations and safe cleanup suggestions. Use this whenever the user wants to check their computer's health, speed it up, free up / reclaim disk space, find what's
Install
git clone https://github.com/wonderwhy-er/DesktopCommanderMCP.git ~/.claude/skills/computer-health-checkWhat is computer-health-check?
Run a comprehensive, read-only health check on the user's computer and return a scored chat summary with prioritized, plain-English recommendations and safe cleanup suggestions. Use this whenever the user wants to check their computer's health, speed it up, free up / reclaim disk space, find what's eating CPU / memory / storage, check battery health and wear, audit login & startup items, see pending updates, or asks for a "tune-up", "checkup", "system report", "health check", or "is my Mac/PC/laptop healthy". Trigger even on casual phrasing like "my laptop feels slow", "why is my fan so loud", "my computer is laggy", "running out of space", or "clean up my machine". Works on macOS, Windows, and Linux. This is a Desktop Commander skill: it relies on a real local shell (start_process / interact_with_process) and is strictly read-only by default — it never needs sudo and only performs cleanups the user explicitly approves.
What this can do
Capabilities declared in this component's own frontmatter — not inferred.
Inherit all session tools
Declares no tool restrictions — inherits every session tool
~233 tokens of context used while enabled, before you invoke anything
Documentation
README · ~5 min readComputer Health Check
What this skill does
Give the user a fast, trustworthy picture of their computer's health and a short list of actions worth taking — the way a good technician would: look first, explain plainly, fix only with permission.
It runs entirely through Desktop Commander's local shell, gathers a batch of read-only diagnostics, scores each area, prints a concise summary in the chat, and then offers cleanup suggestions the user can approve one by one.
The safety contract (read this first)
This is the part that makes users trust the skill, so honor it strictly:
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