Closed betav1.3.1
From blueprintto block.
MineMap.AI turns an idea into a Minecraft build ready to paste, and you control every block.
Free during the beta · Windows · Minecraft Java
How it works
Describe. Tweak. Paste it in.
- 01
Describe
Tell the LLM you already use what you want to build. It writes a blueprint: terrain, structures, floors, doors and windows. Never block by block.
- 02
Tweak
A deterministic compiler turns the blueprint into blocks, with the right states for stairs, fences and doors. In the app you orbit, inspect, validate and edit every piece.
- 03
Paste
Export to .litematic, .schem or .nbt and paste it with Litematica, WorldEdit or structure blocks. The build arrives whole, exactly as you left it.
Features
A builder's tool
The repetitive work goes fast. The artistic decisions stay with you.
Same blueprint, same result
The compiler is deterministic: the same description always produces the same blocks. No surprises between versions.
Full editing in the app
A 3D viewport with your own game textures, a spectator mode like in Minecraft, the build tree and undo on everything.
Validation before you paste
Over 20 building rules flag blocked doors, floating blocks, rooms with no entrance and dark interiors, with the exact spot of each problem.
Works with your LLM
The app talks to Claude Code and other clients over MCP: 30 tools for the LLM to create, inspect, fix and export.
Ready to paste
It comes out in the formats you already use: .litematic (Litematica), .schem (WorldEdit) and .nbt (structure blocks).
Learn by playing
The Learn tab has a tutorial with 14 missions in five chapters, points, levels and medals.
About AI
You lead. It lays the blocks.
It doesn't replace the builder
The LLM describes; the compiler places. You choose the style, the palette and every detail, and you edit everything in the app.
Nothing is copied
The engine compiles a description. It wasn't trained on anyone's builds.
Always credited
The gallery will only show builds with the permission and the credit the author asks for.
Closed beta
Build with us
We're inviting map and server builders, modpack creators and content creators to test MineMap.AI before launch. Sign-ups and the conversation with testers happen on our Discord.
- Early access, free during the beta
- A direct line to the people who make the app
- Credit as a Founding Builder in the app and on the site
FAQ
Before you ask
What do I need?
Windows 10 or 11 (64-bit) and Minecraft Java Edition installed. The target is 1.20.1, with more versions on the way. For the AI part, an MCP client (such as Claude Code) with the LLM you already subscribe to.
How much does it cost?
It's free during the beta. If you'd like to help the project keep going, you can support it on Patreon.
Can I use it without AI?
Yes. The app opens, edits, validates and exports builds without any LLM. AI comes in when you want it to write or fix the blueprint for you.
Does the AI generate images or copy builds?
No. The LLM only writes a structured description, and a compiler with no randomness turns it into blocks. No one else's builds are used.
Which formats does it export?
.litematic for Litematica, .schem for WorldEdit and .nbt for structure blocks. You can also import .litematic and .schem files to edit them in the app.
Do my projects stay with me?
They do. Projects are folders on your computer, and the build is still yours.
Support the project
Help MineMap.AI grow
MineMap.AI is made by an independent developer. Patreon support pays for development time, code signing for the installer and the community servers.