cmux
Control the cmux macOS terminal app: workspaces, panes, surfaces, browsers, notifications, settings, and hooks. Use only when the user explicitly names cmux. Read before running any cmux command.
Install / Use
npx skills add davidondrej/skills --skill cmuxInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
CommunicationSupported Platforms
Tags
Our assessment of cmux
cmux scores 86/100 on our quality scale, 152nd of 223 Communication skills we index.
We have not analysed the SKILL.md file itself yet, so the content part of this score is an estimate until our crawler reaches it.
With 4,079 GitHub stars, it is one of the more widely adopted skills in the catalogue.
Maintenance, license and trust
- The repository was last updated 3 days ago, so cmux is actively maintained.
- It is released under the MIT license, a permissive license that allows use, modification and commercial use with attribution.
- Its trust signals score 100/100, with no cautions. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
cmux compared with similar skills
All 4 of these similar skills score higher than cmux; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| cmux (this skill)by davidondrej | 86 | 4.1k | 3d ago | SKILL.md |
| algorithmic-artby anthropics | 100 | 177.9k | 5d ago | SKILL.md |
| pptxby anthropics | 100 | 177.9k | 5d ago | SKILL.md |
| designby nextlevelbuilder | 100 | 130.2k | 6d ago | SKILL.md |
| ui-ux-pro-maxby nextlevelbuilder | 100 | 130.2k | 6d ago | SKILL.md |
Frequently asked questions
- How do I install cmux?
- Run
npx skills add davidondrej/skills --skill cmux. The install tabs above show the steps for each supported agent. - Which AI agents does cmux work with?
- It is written for Universal, as a SKILL.md file. Other agents that read the same format can often use it too.
- Is cmux safe to use?
- It is MIT-licensed and scores 100/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is cmux still maintained?
- The repository was last updated 3 days ago, so cmux is actively maintained.
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.