CavemanTop pick
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…
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Act on a Caveman learn report - review the ranked token sinks, apply cost-lowering fixes with per-edit consent, and report what those fixes returned. Use when asked to lower an agent's token cost, what caveman has saved, to trim a heavy CLAUDE.md, or to offload re-pasted context into cavemem.
Install
Run this in your project folder. It works with Claude Code, Cursor, Codex and dozens of other agents.
$ npx skills add juliusbrussee/caveman --skill caveman-learnNeeds Node.js. Add -g to install for every project, or -a claude-code to skip the agent picker.
How to use Caveman Learn
Once it's installed, Claude reads this skill on its own whenever a request matches what it's for, so you don't have to mention it by name. In Claude Code you can also run it directly by typing /caveman-learn.
It includes scripts that Claude may run on your computer, so skim them on GitHub before you install.
What's inside · 6 files
- CLAUDE.md
- README.md
- SKILL.md
- package.json
- tests/index.js
- tests/skill-file.test.mjs
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