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Zerouter

io.github.ZerouterAI/zerouter-mcp · v0.1.0

AI API gateway MCP: Claude, GPT, Gemini, Grok & Kimi with one Zerouter API key, plus API pricing.

Connect Runs on your machine

Terminal
claude mcp add zerouter-mcp -e ZEROUTER_API_KEY=<ZEROUTER_API_KEY> -e ZEROUTER_BASE_URL=<ZEROUTER_BASE_URL> -- https://github.com/ZerouterAI/zerouter-mcp/releases/download/v0.1.0/zerouter-mcp-0.1.0.mcpb
claude_desktop_config.json
{
  "mcpServers": {
    "zerouter-mcp": {
      "command": "https://github.com/ZerouterAI/zerouter-mcp/releases/download/v0.1.0/zerouter-mcp-0.1.0.mcpb",
      "args": [],
      "env": {
        "ZEROUTER_API_KEY": "<ZEROUTER_API_KEY>",
        "ZEROUTER_BASE_URL": "<ZEROUTER_BASE_URL>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "zerouter-mcp": {
      "command": "https://github.com/ZerouterAI/zerouter-mcp/releases/download/v0.1.0/zerouter-mcp-0.1.0.mcpb",
      "args": [],
      "env": {
        "ZEROUTER_API_KEY": "<ZEROUTER_API_KEY>",
        "ZEROUTER_BASE_URL": "<ZEROUTER_BASE_URL>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "zerouter-mcp": {
      "type": "stdio",
      "command": "https://github.com/ZerouterAI/zerouter-mcp/releases/download/v0.1.0/zerouter-mcp-0.1.0.mcpb",
      "args": [],
      "env": {
        "ZEROUTER_API_KEY": "<ZEROUTER_API_KEY>",
        "ZEROUTER_BASE_URL": "<ZEROUTER_BASE_URL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
ZEROUTER_API_KEY
Optional, secret
Zerouter API key (sk-...) from https://www.zerouter.ai. Needed for chat and compare_models; get_pricing and list_models work without it.
ZEROUTER_BASE_URL
Optional
Override the gateway URL. Default https://api.zerouter.ai

Details

Packagehttps://github.com/ZerouterAI/zerouter-mcp/releases/download/v0.1.0/[email protected] (MCPB, stdio)
First published17 Oct 2026
Last updated17 Oct 2026
Registry nameio.github.ZerouterAI/zerouter-mcp

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