MCPGod

Fine-grained control over model context protocol (MCP) clients, servers, and tools. Context is God.

Overview

MCPGod is a CLI tool designed to help developers manage MCP servers with speed and ease. Whether you need to add, run, list, or remove servers—or even interact with server tools—MCPGod provides a streamlined interface to handle all these tasks on Windows, macOS, or Linux.

Features

• Client Management
  Add, remove, and list MCP servers for specific clients.
• Tool Discovery List every tool on any MCP server.
• Tool Calling Run any tool on any MCP server directly from the command line.
• Tool/Client Permissions Allow or block specific tools for specific clients.
• Detailed Logging Log every server run from every client, with timestamps and clean output for easy debugging.

Installation

Install mcpgod globally using npm:

npm install -g mcpgod

Verify the installation:

god --version

Or run directly with npx.

npx -y mcpgod

Usage

Access the CLI with the god command (or npx -y mcpgod). Below are some common examples:

• Add a Server to a Client

  Add an MCP server to a client (e.g., Claude) with god add <SERVER> -c <CLIENT>:

  god add @modelcontextprotocol/server-everything -c claude
  

• Only Add Specific Tools to a Client

  Only add specific tools to a client with god add <SERVER> -c <CLIENT> --tools=<COMMA_DELIMITED_LIST>:

  god add @modelcontextprotocol/server-everything -c claude --tools=echo,add
  

• List Servers for a Client

  List all configured servers for a specific client with god list -c <CLIENT>:

  god list -c claude
  

• Remove a Server

  Remove an MCP server from your client's configuration with god remove <SERVER> -c <CLIENT>:

  god remove @modelcontextprotocol/server-everything -c claude
  

• Run a Server

  Run a server process with detailed logging with god run <SERVER>:

  god run @modelcontextprotocol/server-everything
  

• List Available Tools for a Server

  Display the list of tools available on a server with god tools <SERVER>:

  god tools @modelcontextprotocol/server-everything
  

• Call a Specific Tool on a Server

  Interact with a tool by passing key-value properties with god tool <SERVER> <TOOL> [optional parameters]:

  god tool @modelcontextprotocol/server-everything add a=59 b=40
  

For a complete list of commands and options, simply run:

god --help

Logging

When running a server, mcpgod logs output to:

~/mcpgod/logs

Each log file is organized by server name and timestamped to help you trace and debug any issues that arise.

Development

mcpgod is built with the Oclif framework and uses the Model Context Protocol SDK for robust interactions with MCP servers.

Clone the repository to get started with development:

git clone https://github.com/mcpgod/cli.git
cd mcpgod
npm install

Run the CLI in development mode:

./bin/dev

Contributing

Contributions are always welcome! To contribute:

1. Fork the repository.
2. Create a branch:

   git checkout -b feature/your-feature
   

3. Make your changes, and commit them:

   git commit -am 'Add new feature'
   

4. Push your branch:

   git push origin feature/your-feature
   

5. Open a Pull Request on GitHub.

License

This project is licensed under the MIT License.

Additional Resources

• Oclif CLI Framework
• Model Context Protocol
• npm Package mcpgod