MultiServerMCP MCP Server

@arrenxxxxx

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Basic information

About MultiServerMCP MCP Server

To resolve the SSE MCP SDK server's lack of multiple connection support.

#mathgpt #math-solver #math-assistant

MultiServerMCP MCP Server config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

MultiServerMCP MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is MultiServerMCP?

MultiServerMCP is a multi-connection MCP (Model Context Protocol) server framework based on SSE for long-connection communication. It provides context and functional extension capabilities for AI assistants and is designed for developers building MCP servers that support multiple client connections simultaneously.

How to use MultiServerMCP?

Install via npm install multi-server-mcp (or yarn/pnpm), then create a server instance with new MultiServerMCP({ name, version }), register tools/resources/prompts using .tool(), .resource(), .prompt(), and start with .start({ transportType: 'sse' }). Currently only SSE transport is supported.

Key features of MultiServerMCP

Supports multiple client connections to a single server in SSE mode
Tool and permission management by URL grouping
Built‑in heartbeat mechanism for connection stability
Simplified tool registration process with full MCP protocol compatibility
Global session management via SessionManager singleton
Convenient global functions to retrieve request parameters and client context by sessionId

Use cases of MultiServerMCP

Building an MCP server that serves concurrent AI assistant clients with isolated tool access
Implementing permission‑based tool groupings where different URL groups grant different capabilities
Creating a centralized MCP server that manages resources, tools, and prompts for multiple connected agents
Developing long‑running assistant environments that require persistent SSE connections and session context

Frequently asked questions

What does MultiServerMCP offer beyond a standard MCP server?

It adds multi‑client support via SSE, URL‑based tool grouping for permission management, a global `SessionManager` for accessing client context anywhere in the code, and built‑in heartbeat to maintain stable connections.

What are the runtime requirements?

The framework is a Node.js package (TypeScript‑friendly) and requires a runtime that supports the MCP SDK. It is typically used with Node.js 18+ and TypeScript.

What transport modes are supported?

Currently only SSE (Server‑Sent Events) mode is supported. Other transports like stdio are not available.

How can I access client request parameters or session context?

Use the global functions `getSseReqQuery(sessionId)` to get SSE connection query parameters, or `getClientContextBySessionId(sessionId)` to retrieve the full client context (including URL groups). These are accessible anywhere after obtaining the sessionId.

Does MultiServerMCP integrate with specific AI platforms?

The README does not specify any particular AI platform integration. It is a generic MCP server framework designed to be used with any MCP‑compatible AI assistant or client.

Comments

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