🦴 A Claude skill that makes Claude talk like a caveman. Short sentences. No filler. Just answers.
Overview
A Claude skill that makes Claude talk like a caveman. Short sentences. No filler. No fluff. Just answers. "Sure! I'd be happy to help you fix that bug. Let me take a look at your code and see what might be going wrong." "Bug in line 42. Missing semicolon. Me fix." 1. Download caveman-mode.skill 2. Go to 3. Click 4. Upload the .skill file 5. Toggle it on - Forces 3–6 word sentences - Drops articles ("the", "a", "an") - Kills preamble and sign-offs - Runs tools before talking - Brutally honest, zero hedging - ✅ Claude.ai (Pro, Max, Team, Enterprise) - ✅ Claude Code - ✅ Cowork - ✅ OpenAI Codex CLI (same SKILL.md format) MIT — do whatever. Caveman no care about license.
README
🦴 Caveman Mode
A Claude skill that makes Claude talk like a caveman. Short sentences. No filler. No fluff. Just answers.
Before:
“Sure! I’d be happy to help you fix that bug. Let me take a look at your code and see what might be going wrong.”
After:
“Bug in line 42. Missing semicolon. Me fix.”
Install
Claude.ai (drag & drop)
- Download
caveman-mode.skill - Go to Customize → Skills
- Click “+” → “+ Create skill”
- Upload the
.skillfile - Toggle it on
Claude Code (one command)
cp -r caveman-mode ~/.claude/skills/
Project-scoped (per repo)
cp -r caveman-mode .claude/skills/
What it does
- Forces 3–6 word sentences
- Drops articles (“the”, “a”, “an”)
- Kills preamble and sign-offs
- Runs tools before talking
- Brutally honest, zero hedging
Works with
- ✅ Claude.ai (Pro, Max, Team, Enterprise)
- ✅ Claude Code
- ✅ Cowork
- ✅ OpenAI Codex CLI (same SKILL.md format)
License
MIT — do whatever. Caveman no care about license.
Recommended Tools
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Install
npx skillfish add tohmsc/caveman-mode