Minecraft Schematic Lab 0.2.0

Describe a Minecraft build to Claude and get an expert-quality schematic, with a live 3D viewer that uses the real game textures, for any Java version from 1.8 to the newest.

Use it in the Chat tab of the Claude desktop app

1. Download minecraft-schematic-lab.mcpb below.
2. Double-click it, then click Install in the Claude app.
3. Open a new chat and ask, in any language:

   Costruiscimi un castello fantasy su un'isola fluttuante, per la 1.20.1, massimo 100×100.

You need the Claude desktop app on macOS (Apple Silicon or Intel) or Windows (Windows hasn't been tested yet). Nothing else to install: the extension runs on the app's built-in Node. It doesn't work on claude.ai in a browser or in the phone apps.

Optional, for better builds: download minecraft-builder-skill.zip, then in the app go to Customize → Skills, upload it and turn it on. Skills need Code execution turned on in Settings → Capabilities.

Use it in Claude Code (terminal or the Code tab)

/plugin marketplace add SimoneRecchia/minecraft-schematic-lab
/plugin install minecraft-schematic-lab@minecraft-schematic-lab

The Code tab also loads desktop extensions, so if you install both, the tools show up twice there. Keep only one.

Everything runs on your computer. The textures come from the official Minecraft client: your launcher's copy if you have that version, otherwise a one-time download from Mojang. See the README for details.

SHA-256:

• minecraft-schematic-lab.mcpb 3423a1534d9545c842b59ee8e712d1524f625fdf2f745665e22973e6b6b4fe8d
• minecraft-builder-skill.zip 2ca5c3ad6532f3a819a7227c13ab6dc95179758c9e5c47a5bca2faf521755049