caveman-skill

Compress AI outputs into ultra-concise, technically accurate formatting.

1|1|Updated Apr 9, 2026
One-click install
npx skills add https://github.com/gaoqiongxie/skills-ai --skill caveman-skill
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: caveman-skill
Source: https://github.com/gaoqiongxie/skills-ai/tree/main/caveman-skill
Command: npx skills add https://github.com/gaoqiongxie/skills-ai --skill caveman-skill

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

High token consumption from verbose AI outputs drives up API costs and slows down workflows for frequent use cases like code reviews, document summarization, and long context loading, forcing users to pay for unnecessary extra tokens.

Core Features & Use Cases

  • Output Compression: Cuts response token usage by ~75% for code explanations, PRD summaries, and daily conversations without losing technical accuracy.
  • Input Compression: Reduces memory file size by ~46% for long context loads and CLAUDE.md files to free up context window space.
  • Sub-skills: Includes tools for generating one-line Git commit messages, one-sentence code reviews, and lifetime token savings tracking.
  • Use Case: If you regularly process large codebases, run frequent code reviews, or load long context files for development work, this skill cuts your AI costs while preserving all critical information.

Quick Start

Ask the AI to enable caveman mode to receive all subsequent responses in ultra-concise, low-token formatting.

Frequently Asked Questions about caveman-skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I reduce AI token costs from verbose code explanations and document summaries?

You can reduce AI token costs by enabling caveman mode to enforce ultra-concise, technically accurate response formatting for code explanations and document summaries, cutting token usage by about 75%.

What is the best way to compress long context files for AI processing without losing critical information?

The best way to compress long context files is using input compression techniques that reduce memory file size by roughly 46%, freeing up context window space while preserving critical information for AI processing.

How do I generate concise Git commit messages and code reviews to save API tokens?

You can generate concise Git commit messages and one-sentence code reviews by enabling caveman mode, which applies ultra-concise formatting to outputs and includes sub-skills for automated token savings tracking.

Does ultra-concise output formatting affect technical accuracy when summarizing PRDs or reviewing code?

Ultra-concise output formatting preserves technical accuracy when summarizing PRDs or reviewing code by enforcing strict response formatting that strips verbosity without removing critical technical details.

Can I shrink CLAUDE.md memory file footprints to free up context window space?

You can shrink CLAUDE.md memory file footprints by applying input compression techniques that reduce file size by approximately 46%, effectively freeing up context window space for additional development data.