Use This MCP server To

Automate Minecraft bot navigation and pathfinding Manipulate blocks and build structures programmatically Manage Minecraft bot inventory and resources Monitor real-time Minecraft game state for AI decisions Integrate AI agents for gameplay assistance Develop AI-driven Minecraft automation workflows Enable multi-step reasoning in Minecraft environments

README

MCPMC (Minecraft Model Context Protocol)

npm version npm downloads License: MIT

A Model Context Protocol (MCP) server for interacting with Minecraft via Mineflayer. This package enables AI agents to control Minecraft bots through a standardized JSON-RPC interface.

Features

Full MCP compatibility for AI agent integration
Built on Mineflayer for reliable Minecraft interaction
Supports navigation, block manipulation, inventory management, and more
Real-time game state monitoring
Type-safe API with TypeScript support

Installation

# Using npm
npm install @gerred/mcpmc

# Using yarn
yarn add @gerred/mcpmc

# Using bun
bun add @gerred/mcpmc

Usage

# Start the MCP server
mcpmc

The server communicates via stdin/stdout using the Model Context Protocol. For detailed API documentation, use the MCP inspector:

bun run inspector

Development

# Install dependencies
bun install

# Run tests
bun test

# Build the project
bun run build

# Watch mode during development
bun run watch

# Run MCP inspector
bun run inspector

Contributing

Contributions are welcome! Please follow these steps:

Fork the repository
Create a new branch for your feature
Write tests for your changes
Make your changes
Run tests and ensure they pass
Submit a pull request

Please make sure to update tests as appropriate and adhere to the existing coding style.

License

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

mcpmc FAQ

How do I install MCPMC?

Install MCPMC via npm using `npm install @gerred/mcpmc`.

What Minecraft version does MCPMC support?

MCPMC supports Minecraft versions compatible with Mineflayer, typically recent stable releases.

How does MCPMC communicate with AI agents?

MCPMC uses a standardized JSON-RPC interface to enable AI agents to control Minecraft bots.

Is MCPMC compatible with TypeScript?

Yes, MCPMC provides a type-safe API with full TypeScript support for safer development.

Can MCPMC handle real-time game state updates?

Yes, MCPMC supports real-time monitoring of Minecraft game state for responsive AI behavior.

What functionalities does MCPMC expose?

MCPMC exposes navigation, block manipulation, inventory management, and more for Minecraft bots.

Does MCPMC support multiple AI models?

MCPMC is model-agnostic and can integrate with various LLM providers like OpenAI, Claude, and Gemini via the MCP protocol.

Where can I find the source code and documentation?

The source code and documentation are available on GitHub at https://github.com/gerred/mcpmc.