Claude Code Open

🚀 Claude Code Open

*A universal LLM proxy that connects Claude Code to any language model provider*

[](https://golang.org) [](LICENSE) []()

**Production-ready LLM proxy server** that converts requests from various LLM providers to Anthropic's Claude API format. Built with Go for high performance and reliability.

As simple as `CCO_API_KEY="" cco code` and then selecting `openrouter,qwen/qwen3-coder` as model and voila

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*Inspired by [Claude Code Router](https://github.com/musistudio/claude-code-router) but rebuilt from the ground up to actually work reliably.*

✨ Features

🌐 Multi-Provider Support

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⚡ Zero-Config Setup

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🔧 Advanced Configuration

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🔄 Smart Request Handling

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🚀 Quick Start

**💡 Note**: When installed with `go install`, the binary is named `claude-code-open`. Throughout this documentation, you can substitute `cco` with `claude-code-open` or create an alias as shown in the installation section.

📦 Installation

📥 Option 1: Install with Go (Recommended)

The easiest way to install is using Go's built-in installer:

# Install directly from GitHub
go install github.com/Davincible/claude-code-open@latest

# The binary will be installed as 'claude-code-open' in $(go env GOBIN) or $(go env GOPATH)/bin

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