CLIProxyAPI

GitHub

Wrap Antigravity, ChatGPT Codex, Claude Code, Grok Build as an OpenAI/Gemini/Claude/Codex compatible API service, allowing you to enjoy the free Gemini 3.1 Pro, GPT 5.6 Series, Grok 4.5, Claude model through API

RAW Config

Claude Desktop Configuration

Add to ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "CLIProxyAPI": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-CLIProxyAPI"
      ]
    }
  }
}