• Connect to and manage multiple backend MCP servers (Stdio, SSE, and Streamable HTTP types).
• Expose their combined capabilities (tools, resources) through a single, unified SSE interface, a Streamable HTTP interface, or act as a single Stdio-based MCP server itself.
• Handle routing of requests to the appropriate backend servers.
• Aggregate responses if needed (though primarily acts as a proxy).
• Support multiple simultaneous SSE client connections with optional API key authentication.

Features

Resource & Tool Management via Proxy

• Discovers and connects to multiple MCP resource servers defined in config/mcp_server.json.
• Aggregates tools and resources from all connected active servers.
• Routes tool calls and resource access requests to the correct backend server.
• Maintains consistent URI schemes.

✨ Optional Web Admin UI (ENABLE_ADMIN_UI=true)

Provides a browser-based interface for managing the proxy server configuration and connected tools. Features include:

• Server Configuration: View, add, edit, and delete server entries (mcp_server.json). Supports Stdio, SSE, and HTTP server types with relevant options (type, command, args, env, url, apiKey, bearerToken, install config).
• Tool Configuration: View all tools discovered from active backend servers. Enable or disable specific tools. Override the display name and description for each tool (tool_config.json).
• Live Reload: Apply server and too...