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MCP-Hub MCP Server

@warpdev

Repository

Basic information

Category

Other

Transports

stdio

Author

warpdev

Submitted by

박우현

About MCP-Hub MCP Server

A hub server that connects to and manages other MCP (Model Context Protocol) servers.

#mcp-hub#mcp-server#model-context-protocol

MCP-Hub MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-hub-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-hub-mcp",
        "--config-path",
        "/Users/username/mcp.json"
      ]
    }
  }
}

MCP-Hub 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.

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is MCP-Hub MCP?

MCP-Hub MCP is a hub server that connects to and manages other MCP (Model Context Protocol) servers, allowing users to list their tools and execute them. It is especially useful for bypassing Cursor’s 40-tool MCP limit and reducing AI mistakes by hiding infrequently used tools.

How to use MCP-Hub MCP?

Install via npx with the mcp-hub-mcp package and specify a config path. Configure the hub by providing a JSON configuration file (Claude Desktop format) via environment variable (MCP_CONFIG_PATH), CLI argument (--config-path), or a default mcp-config.json. Once connected, use the tools list-all-tools and call-tool to interact with all managed servers.

Key features of MCP-Hub MCP

  • Automatic connection to other MCP servers via configuration file
  • Lists all available tools from connected servers
  • Calls tools on connected servers and returns results
  • Bypasses Cursor’s 40-tool MCP limit
  • Reduces AI mistakes by hiding infrequently used tools

Use cases of MCP-Hub MCP

  • Aggregate multiple MCP servers under a single hub to avoid tool caps
  • Manage a large set of MCP tools across different servers
  • Simplify AI interactions by exposing only the most relevant tools

Frequently asked questions

1

What is the purpose of MCP-Hub MCP?

It connects to multiple MCP servers, lists their tools, and executes them. It is created mainly to bypass Cursor’s 40-tool MCP limit and reduce AI errors.

2

What are the runtime requirements?

Node.js 18.0.0 or higher, with npm, yarn, or pnpm.

3

How do I configure the hub to connect to other servers?

Use a configuration file in Claude Desktop format via the `MCP_CONFIG_PATH` environment variable, the `--config-path` command line argument, or a default `mcp-config.json` file in the current directory.

4

What tools does MCP-Hub MCP provide?

Two tools: `list-all-tools` (returns all tools from connected servers) and `call-tool` (calls a tool on a specific server using `serverName`, `toolName`, and `toolArgs`).

5

Does MCP-Hub MCP support authentication or custom transports?

The README does not mention authentication or custom transport support.

Comments

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