JuliusBrussee/caveman - OSS Alternative - Discover Top Open Source Alternatives to Popular Software
AI Agent Plugin
48.3k 2026-04-28

JuliusBrussee/caveman

A plugin that dramatically reduces LLM token usage by making AI agents communicate in a concise, 'caveman-like' style, while preserving full technical accuracy.

Core Features

Achieves up to 75% token reduction in LLM outputs and 46% in inputs.
Maintains 100% technical accuracy in generated responses.
Offers faster response times and significant cost savings for LLM interactions.
Provides multiple verbosity levels, including 'Lite', 'Full', 'Ultra', and 'Wenyan' mode.
Integrates with popular AI agents like Claude Code, Codex, Gemini CLI, and GitHub Copilot.

Quick Start

npx skills add JuliusBrussee/caveman

Detailed Introduction

Caveman is an innovative plugin designed to optimize interactions with large language models by drastically reducing token consumption. It leverages a 'caveman-speak' approach, transforming verbose AI outputs into concise, technically accurate summaries. This method not only accelerates response times and lowers operational costs by saving up to 75% on output tokens and 46% on input tokens, but also enhances readability. Supporting a wide range of AI agents, Caveman offers customizable verbosity levels, making LLM interactions more efficient and economical without compromising on substance.

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