MCP.Pizza Chef: yuniko-software
A bot joins your Minecraft world and takes instructions in plain English from Claude or another MCP client. It walks or flies to coordinates, digs and places blocks, hunts for nearby blocks and creatures, manages its inventory, smelts items and talks in the game chat. You open a singleplayer world to LAN, paste a short settings block into Claude Desktop, and the bot turns up in game. It targets Minecraft 1.21.11 Java Edition, so newer releases may not work until the project catches up.
Other
Use This MCP server To
Ask the bot to build a structure from a picture I upload Tell the bot where to go and what to dig Have a helper gather materials while I explore Send chat messages in game through my assistant Find the nearest cave or creature without wandering around
README
minecraft-mcp-server FAQ
Which apps does it work in?
Claude Desktop is the documented setup, and other MCP clients work too.
What do I need before starting?
Minecraft Java Edition running with a world opened to LAN, plus Node.js 20 or newer and Git on your computer.
Does it work on any Minecraft version?
No. It targets version 1.21.11 Java Edition. Newer releases may break it until support is added.
Do I need a key?
No. The bot connects to your own game on your own machine, not to a paid service.
Can I use this to build something from a photo?
Yes — upload an image of a building and ask the bot to recreate it in your world.
How hard is setup?
Open your world to LAN, paste a short settings block into Claude Desktop with the host and port, then fully quit and reopen the app.
Why doesn't the bot appear straight away?
It can take a while to start the first time. Check that the port and host match what Minecraft shows when you open to LAN.
Can it play on a server rather than my own world?
It connects to whichever host and port you set, which defaults to your own machine. Check a server's rules before adding a bot to it.