Let Claude build on your Minecraft server.

AIBuilder connects Claude Code to WorldEdit on your Paper server. Watch builds happen live, review edits before they land, and roll back anything with one click. Your server opens no port.

Create a free accountDownload the pluginHow it works

Live jobs

Every fill, paste and roof Claude makes shows up as it runs, with progress for big edits.

History you can undo

Before and after pictures of each edit, a 3D view, and revert that works even after a restart.

Review mode

Keep Claude's edits in a draft until you approve them, then place exactly what you previewed.

Build together

Invite friends as admins, builders or viewers with a link. Each person uses their own access token.

Many servers

Staging and live, creative and survival: promote a region from one server to another.

1.8 to today

Works with WorldEdit 6 and 7 and FastAsyncWorldEdit, from Minecraft 1.8 to the newest release.

  1. Create an account and add your server. You get two lines for the plugin's config.
  2. Download the AIBuilder plugin into your server's plugins folder next to WorldEdit, paste the lines and restart. The server connects out to us.
  3. Make an access token and point Claude Code at your server's address. Ask it to build.