Read this skill before the first step of any request to do something in an app on the person's own computer (Notes, Finder, System Settings, any desktop app), to look at their screen, or for "computer use". Computer use (desktop control) lets Claude take screenshots of the person's desktop and control it with clicks, typing and scrolling through the Claude desktop app; its tools are named mcp__computer-use__* when the session runs in the desktop app and mcp__remote-devices__computer_* when a…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Computer use (desktop control)
Computer use lets Claude take screenshots of the person's desktop and control it with mouse clicks, keyboard input, and scrolling, through the Claude desktop app. Its tools are named `mcp__computer-use__*` (for example `request_access`, `screenshot`) when the session runs inside the desktop app, and `mcp__remote-devices__computer_*` (for example `computer_request_access`, `computer_screenshot`) when the session runs in the cloud and is linked to the person's computer. Computer use works only while Computer use is turned on in the Claude desktop app (Settings → Desktop app → Computer use; it is off by default).
## Turning computer use on from a chat
What Claude does first depends on which tools are present (loaded or deferred):
1. **Computer-use tools are present.** Claude goes straight to the access flow below.
…
The line at the top of this page pins the label git:20261012.5501616, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_qgej3pqd7vnkcxfk
GET https://markdownregistry.com/api/v1/resolve?ref=chancegraff/rules-for-claude/computer-use
GET https://markdownregistry.com/api/v1/blob/bc4b958fd640143d2738ffdf31b7af149cfb85165f6952224dc9e0e42118edb9
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chancegraff/rules-for-claude · skills/.trash/1791476949858-90017-8U3l3E/chrome-browser/SKILL.md · Read this skill before the first step that uses Claude in Chrome, the browser extension whose tools are named…
chancegraff/rules-for-claude · skills/.trash/1791476949858-90017-e5Fpv6/deep-research/SKILL.md · Use this skill when the user's prompt requires (1) researching a topic across multiple sources, comparing options or…
chancegraff/rules-for-claude · skills/.trash/1791476949858-90017-m7b5bh/built-in-browser/SKILL.md · Read this skill before the first step that uses the built-in browser, the browser pane inside the Claude desktop app…
chancegraff/rules-for-claude · skills/jira-ticket-workflow/SKILL.md · End-to-end Jira ticket workflow that manages a cross-functional team of agents to plan, implement, review, and ship…
chancegraff/rules-for-claude · skills/pr-review-response/SKILL.md · End-to-end workflow for responding to PR review feedback. Reads all review comments and requested changes on the…
chancegraff/rules-for-claude · skills/pr-review/SKILL.md · How to answer review feedback on a pull request. Load when a bot or human reviewer leaves findings, when the base…
chancegraff/rules-for-claude · skills/synced/b274f0e7-ba7f-4b80-9128-3c20a62a5a94_fb1313aa-c023-436b-bd7f-af7178660a2a/attentive-brand-artifacts/SKILL.md · Use when creating or editing Attentive-branded artifacts, React components, HTML pages, Sandpack themes, decks, docs…
chancegraff/rules-for-claude · skills/synced/b274f0e7-ba7f-4b80-9128-3c20a62a5a94_fb1313aa-c023-436b-bd7f-af7178660a2a/attentive-pixel-perfect-slides/SKILL.md · Use when creating, converting, editing, or QAing Attentive PowerPoint decks with the canonical 2026 template, including…
chancegraff/rules-for-claude · skills/synced/b274f0e7-ba7f-4b80-9128-3c20a62a5a94_fb1313aa-c023-436b-bd7f-af7178660a2a/docx/SKILL.md · Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx) or Word templates…
chancegraff/rules-for-claude · skills/synced/b274f0e7-ba7f-4b80-9128-3c20a62a5a94_fb1313aa-c023-436b-bd7f-af7178660a2a/google-workspace/SKILL.md · Read this before the first Google Drive, Docs, Sheets or Slides connector call whenever the task creates or changes a…
qwenlm/qwen-code · packages/core/src/skills/bundled/computer-use/SKILL.md · Control local desktop applications through Computer Use for tasks that require reading or operating app UI. Prefer…
thinkinaixyz/deepchat · plugins/cua/skills/computer-use/SKILL.md · Drive native desktop apps through DeepChat's built-in Computer Use tools. Use when the user asks to operate, inspect…
clacky-ai/openclacky · lib/clacky/default_extensions/computer-use/skills/computer-use/SKILL.md · Drive the desktop — macOS, or the Windows desktop through WSL — when a task needs a native app, dialog, menu bar, file…
xuzhougeng/wisp-science · skills/computer-use/SKILL.md · Use Cua Driver through MCP to inspect and operate the user's native desktop apps on Windows, macOS, or Linux. Trigger…
autonomous-ai/lampos · skills/computer-use/SKILL.md · Operate apps/websites on the paired Mac via Buddy: Calendar, Notes, forms, screenshots, files. Never use the headless…
autonomous-ai/autonomous-os · skills/computer-use/SKILL.md · Operate apps/websites on the paired Mac via Buddy: Calendar, Notes, forms, screenshots, files. Never use the headless…
autonomous-ai/physical-ai-operating-system · skills/computer-use/SKILL.md · Operate apps/websites on the paired Mac via Buddy: Calendar, Notes, forms, screenshots, files. Never use the headless…