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caveman

85 / 100 · Low risk

Fine to try.

By anthony-chaudhary/fak (GitHub) · coding · 48 stars · scanned at commit 4f8a160

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.

Works with any agent that supports SKILL.md skills.

What this skill can do

Can call paid AI services billed to you

The author does not mention this.

Found in 1 place.

Sends data to these websites: api.anthropic.com

The author does not mention this.

Found in 1 place.

Other copies in this repository

anthony-chaudhary/fak has 1 more folder with a skill named caveman. This page shows the lowest-scoring copy.

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.

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Score history

DateVersionScore
2026-11-134f8a16085
2026-11-0922403c385
2026-11-07b2c279185