MultiServerMCP

- Support for multiple client connections to a single server in SSE mode
- Tool and permission management by URL grouping
- Built-in heartbeat mechanism to ensure connection stability
- Simplified tool registration process
- Full compatibility with MCP protocol
- Global session management with SessionManager to access client context anywhere
- Convenient global functions to retrieve request parameters and client context by sessionId

npm install multi-server-mcp

// Create MCP server instance
const server = new MultiServerMCP({
name: 'my-mcp-server',
version: '1.0.0'
});

// Register a tool
server.tool('my-tool', async () => {
return {
content: [{ type: 'text', text: 'Tool executed successfully!' }]
};
});

// Start the server
server.start({
transportType: 'sse',
sse: {
port: 3000,
endpoint: '/mcp',
messagesEndpoint: '/mcp-messages'
}
});
```

// Register a tool with grouping
server.tool('group1/group2/my-tool', async () => {
  return {
    content: [{ type: 'text', text: 'Tool executed successfully!' }]
  };
});
// Start server with permission management

server.start({

  transportType: 'sse',

  enableUrlGroups: true

});

- Regular tools: server.tool()
- Resource tools: server.resource()
- Prompt tools: server.prompt()