@itapi-core/mcp-router

MCP Router server for ITAPI MCP Integration.

@itapi-core/mcp-router connects to an ITAPI Routing Engine and exposes remote tools as local MCP tools over stdio.

Features

• Discovers tools from ITAPI Routing Engine (/v1/call/schema)
• Loads per-tool input schema (/v1/call/{mcpName}/{toolName}/schema)
• Proxies tool calls to ITAPI (/v1/call/{mcpName}/{toolName})
• Works with MCP clients such as Claude Desktop, Claude Code CLI, and Cursor

Requirements

• Node.js 18+
• An ITAPI Routing Engine endpoint
• ITAPI API key

Environment Variables

• ITAPI_MCP_URL (optional): ITAPI Routing Engine base URL
  • Default: http://localhost:3001
• ITAPI_API_KEY (required): API key issued by ITAPI Admin UI

Quick Start

Run with npx:

ITAPI_MCP_URL=http://<SERVER_IP>:3001 ITAPI_API_KEY=<YOUR_API_KEY> npx -y @itapi-core/mcp-router

Claude Code CLI Example

claude mcp add mcp-router \
  --env ITAPI_MCP_URL=http://<SERVER_IP>:3001 \
  --env ITAPI_API_KEY=<YOUR_API_KEY> \
  -- npx -y @itapi-core/mcp-router

Claude Desktop Example

claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-router": {
      "command": "npx",
      "args": ["-y", "@itapi-core/mcp-router"],
      "env": {
        "ITAPI_MCP_URL": "http://<SERVER_IP>:3001",
        "ITAPI_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Tool Naming Convention

Discovered tools are exposed as:

{mcpName}__{toolName}

Examples:

• MCP_LAW__search_law
• MCP_OUTLINE__list_documents

License

MIT