unclecode

Antomix — Development skill for Claude Code

Development community

Universal Claude Code Proxy Bidirectional Anthropic ↔ OpenAI API Bridge.

How to install Antomix

This entry records only its repository, not the path inside it, so there is no exact command to give. Open unclecode/antomix and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Antomix does

Universal Claude Code Proxy Bidirectional Anthropic ↔ OpenAI API Bridge.

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README

🚀 Antomix - Universal **Claude Code** Proxy | Bidirectional Anthropic ↔ OpenAI API Bridge

[![npm version](https://img.shields.io/npm/v/antomix.svg)](https://www.npmjs.com/package/antomix) [![License: TBD](https://img.shields.io/badge/License-TBD-orange.svg)](#) [![Node.js Version](https://img.shields.io/badge/node-%3E%3D16.0.0-brightgreen)](https://nodejs.org/)

**Use Claude Code with ANY AI model** - OpenAI, Groq, Gemini, Local Models, OpenRouter's 100+ models, and more!

https://github.com/user-attachments/assets/5fdfce3d-dc20-4825-b4df-ea2787e54858

🎯 Why Antomix?

**Hey there! I'm [Unclecode](https://github.com/unclecode), author of [Crawl4AI](https://github.com/unclecode/crawl4ai) (![GitHub Repo stars](https://img.shields.io/github/stars/unclecode/crawl4ai?style=social) ⭐).**

After trying alternatives like Gemini CLI and Qwen Code, I realized something: **The magic of Claude Code isn't just the model - it's the assistant itself.** The way it's engineered as an agentic coding assistant is what makes it so efficient. I wanted this incredible experience with **ALL models**, not just Claude. So I built Antomix!

**The result:** A universal proxy that converts any app connecting to Anthropic to work with:

  • 🔥 Groq (lightning fast!)
  • 🌟 OpenRouter (100+ models)
  • 🏠 Local models (Ollama, LM Studio)
  • 🤖 Gemini, OpenAI, Qwen and more

**As a result, you can run this as a proxy and convert any app connecting to Anthropic to all other models. Anyway, have fun, star it ⭐, follow me, and share your experience!**


⚡ Quick Start

1️⃣ Installation

npm install -g antomix

2️⃣ Set API Keys

Make sure your API keys are set in your system ([How to get API keys](#-how-to-get-api-keys)):

export GROQ_API_KEY="your-groq-key"           # For Groq (super fast!)
export OPENAI_API_KEY="your-openai-key"       # For OpenAI
export GEMINI_API_KEY="your-gemini-key"       # For Gemini
export OPENROUTER_API_KEY="your-or-key"