genMC

genMC is a free Minecraft studio in your browser: describe a build or a skin, and the AI agent you already use – Claude, ChatGPT, Claude Code, Codex, Cursor or Gemini CLI – builds it block by block over MCP while you watch, mark blocks and change things. Export to WorldEdit or Litematica and paste it into your world.

On this channel: real-UI tutorials, worlds built entirely by AI agents (HafenCity Hamburg 1:1, the Wendelstein with a secret fusion base) and "guess it" shorts built in Minecraft hint by hint.

Try it free, no account needed: https://genmc.app
Connect your agent (MCP server https://genmc.app/api/mcp): https://genmc.app/docs/connect-agent
Free builds and skins: https://genmc.app/gallery/builds

genMC is an independent project. Not an official Minecraft product. Not approved by or associated with Mojang or Microsoft.