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Built for the Claude Code community with Claude Code by @mertduzgun

Independent project, not affiliated with Anthropic
  1. Skills
  2. /
  3. juliusbrussee
  4. /
  5. caveman
  6. /
  7. Caveman

Caveman

juliusbrussee/caveman
203.4k installs67.8k stars
Summary

Cuts Claude's response tokens by about 75% while keeping technical accuracy intact. Drops articles, filler words, and pleasantries but preserves exact technical terms and code blocks. Has six intensity levels from lite (just removes hedging) to ultra (heavy abbreviation) to wenyan modes that use classical Chinese patterns for maximum compression. Auto-triggers on phrases like "be brief" or "less tokens" and stays active until you say "normal mode". Smart enough to drop caveman temporarily for security warnings or destructive operations where clarity matters more than brevity.

Install

npx skills add https://github.com/juliusbrussee/caveman --skill caveman
First SeenApr 16, 2026
View on GitHub

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