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computer-health-check

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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.

plugins/cursor/skills/computer-health-check/SKILL.md

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Source commit d05721a09d86d35bb86a2b1c07c87139b5d9b6a6

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Last checked
Nov 7, 2026

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Repository stars (not skill ratings)
10,255
Repository last updated
Nov 7, 2026
License
MIT

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# Computer 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)