Ccrelay
Switch Claude Code, Claude Desktop and ChatGPT/Codex to third-party models from one desktop app. Local proxy converts Anthropic/OpenAI formats automatically.
Install
git clone https://github.com/inflaborg/ccrelayInstall command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →CCRelay
Use third-party models in Claude Code, Claude Desktop, and the ChatGPT desktop app (ChatGPT Work and Codex).
CCRelay is a free, open-source desktop app for macOS and Windows. It lets Claude Code, Claude Desktop (third-party inference and Cowork), the ChatGPT desktop app (ChatGPT Work and Codex), and Codex CLI use third-party models such as GLM, Kimi, DeepSeek, Gemini, Qwen, MiniMax, and Xiaomi MiMo, or any OpenAI- or Anthropic-compatible API. Keep the client you already use and switch models from one place. A local proxy converts between Anthropic and OpenAI formats automatically. A VS Code extension is also available.
Download: Latest release — macOS .dmg (Apple Silicon, Intel) · Windows .exe (x64, arm64) · VS Code extension on Marketplace and Open VSX
Website: https://ccrelay.inflab.org · 中文文档 · 日本語 · 한국어
Table of Contents
- Supported clients
- Get started in 3 steps
- Core Features
- FAQ
- Privacy and local data
- Supported providers
- Installation
- Manual configuration
- Client Integrations
- Usage Guide
- External web search
- Configuration
- API Endpoints
- Commands
- Development
- File Locations
- License
Supported clients
| Client | How to connect |
|---|---|
| Claude Code (CLI and IDE extensions) | Client configuration → Claude Code → Apply |
| Claude Desktop (third-party inference, Cowork) | Client configuration → Claude Desktop → Apply, then restart Claude Desktop |
| Codex CLI | Client configuration → Codex → Apply, then restart Codex |
| ChatGPT desktop app (ChatGPT Work, Codex) | Same ~/.codex/config.toml as Codex CLI: Apply, then restart the ChatGPT desktop app |
| Any tool that accepts a custom Anthropic or OpenAI URL | http://127.0.0.1:7575/anthropic or http://127.0.0.1:7575/openai |
Details for each client: Client Integrations.
Get started in 3 steps
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