caveman
85 / 100 · Low risk
Fine to try.
Ultra-compressed communication mode. Cuts output tokens 65% (measured) by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or invokes /caveman. Also auto-triggers when token efficiency is requested.
What this skill can do
Can call paid AI services billed to you
Sends data to these websites: api.anthropic.com
Other copies in this repository
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'caveman' ] || [ -L ~/.agents/skills/'caveman' ]; then echo 'A skill folder named caveman already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/anthony-chaudhary/fak' "$d" && git -C "$d" checkout --quiet '4f8a160935e6bb446c6d346a1770fc1ce42afc29' -- 'docs/_witnesses/armbench-caveman-native/inputs' && mkdir -p ~/.agents/skills && cp -R "$d"/'docs/_witnesses/armbench-caveman-native/inputs' ~/.agents/skills/'caveman' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'caveman' ~/.claude/skills/'caveman' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/anthony-chaudhary/fak/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-13 | 4f8a160 | 85 |
| 2026-11-09 | 22403c3 | 85 |
| 2026-11-07 | b2c2791 | 85 |