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caveman

Skill by JuliusBrussee · updated · ★ 115k

Score 91

Terse caveman voice: answer first, fluff gone, every technical fact kept. Use for /caveman, "caveman mode", "talk like caveman", "be brief", "less tokens". Stays on until "stop caveman" or "normal mode". caveman is published by JuliusBrussee on GitHub.

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Works withClaude CodeClaude apps Antigravity CLI

Install caveman

Built from the published package, never by AI
git clone --depth 1 https://github.com/JuliusBrussee/caveman /tmp/caveman && mkdir -p ~/.claude/skills && cp -r /tmp/caveman/plugins/caveman/skills/caveman ~/.claude/skills/caveman

Run in your terminal. Claude Code loads skills from ~/.claude/skills automatically.

Step-by-step: install caveman in Claude Code

Skills can run scripts on your machine. Some need an API key: check the README.

Maintenance

Last commit in the past day

Licence

Apache-2.0: permissive, fine for commercial use

Quality

Clear description, installs from GitHub, 114,706 stars, original repository

Security

No risky patterns in the files we checked

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Security check

A

No download-and-run commands, hidden instructions or signs of sending keys out were found.

Checked automatically: plugins/caveman/skills/caveman/SKILL.md. This looks for known risky patterns and is not a full audit. How grades work

Inside the skill

  • SKILL.md5 KB
  • agents/openai.yaml300 B
  • assets/caveman-small.svg471 B
  • assets/caveman.svg487 B

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caveman: common questions

How do I install caveman?

Run the command above to copy the skill into ~/.claude/skills/. Claude Code picks it up automatically.

Is caveman free?

The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.

Is caveman safe to use?

It scores 91 of 100. Grades: maintenance A, licence A, quality A. Security check: grade A, no risky patterns found in the files checked. Review the code before you install. How grades work.

What are alternatives to caveman?

Similar skills: intelligence-vocabulary, write-openspec-docs, video-shortform, image-optimization.

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