TheArchitect
Open Studio Coming soon

AI build assistant · Minecraft Java

Describe it. See the ghost. Build it.

The Architect designs a building for your world and shows it as a ghost you can build.

Download: coming soon Open Studio
  • Works on any server
  • Survival and creative
  • Ages 15+
A floating island with a timber house, a wheat field and a tree, a stone keep half built with its upper floors shown as a cyan see-through ghost, and the next house waiting as a ghost outline.

How it works

Three steps from idea to house

  1. A terminal on a desk with a chat typed in it, and the idea beside it as a cyan ghost outline of a house, on a small floating island.
    1

    Ask

    Press B in the game and describe what you want.

  2. A stone foundation already built on a floating island, with the house above it as a translucent cyan ghost outline.
    2

    See the ghost

    A see-through blueprint appears in your world.

  3. The finished house on a floating island with a tree, a chest and a torch beside it.
    3

    Build it

    Follow the material list in survival, or place it in creative.

Features

Made for how you play

  • Ghost

    See the build in your world before you place a block.

  • Materials

    An exact list of what to gather.

  • Versions

    Every change is saved. Go back any time.

  • Send from Studio

    Design in your browser, send it to the game.

  • Survival and creative

    Build by hand, or place it in one go.

Studio

Design in your browser

Chat, turn the build around in 3D, then send it to Minecraft.

  • 3D preview and material list
  • Versions you can switch between
  • Download as .litematic

Open Studio

Studio · Lake cottage

Make the roof steeper.

ArchitectDone. Version 3 is ready.

Mock-up

Download

Get the mod: coming soon

v0.1.0 Minecraft 1.21.11 · Fabric · downloads open soon

Recommended

Complete pack

The Architect, Fabric API, Litematica and MaLiLib in one import.

  • Modrinth App / Prism .mrpack · Coming soon

Install

  1. Open the Modrinth App or Prism.
  2. Import the file.
  3. Launch it, press B and sign in.

Already have Litematica

Mod only

Just the jar, for your own Fabric setup.

  • Mod jar · Coming soon

Requires

Client-side only. Nothing to install on the server.

Modrinth: coming soon CurseForge: coming soon

Plans and packs

Pay for the AI, your way

The mod is free. The AI needs an account and one of these. There is no free AI usage. Prices are in US dollars. Payments run in test mode until launch: nothing is charged yet.

Subscriptions

Your usage resets every month when the plan renews, and you see it as a bar: how much of the month you have used. The monthly usage is the only limit (a fair-use cap of 60 messages an hour and 400 a day stops spam); add credits any time. How much a request uses depends on what you ask for. Annual plans cost 10 months for 12 and still reset your usage monthly. Every plan can use all models, including Large.

A small workshop island with a crafting area, a little farm and a house.

Settler

$79.90 / year

Save $15.98 a year: 2 months free

  • For building now and then
  • No daily limit
  • Game and Studio
Most popular A town island with a market square, a well, houses and a church with a bell tower.

Builder

$179.90 / year

Save $35.98 a year: 2 months free

  • For building a few times a week
  • No daily limit
  • Priority
  • Game and Studio
Best value Five floating islands joined by bridges around a central monument, one roof colour per district.

Architect

$299.90 / year

Save $59.98 a year: 2 months free

  • For those who build too much
  • No daily limit
  • Priority
  • Game and Studio

Credits

No subscription needed. Credits are used after your month is spent, and they never expire.

  • A dirt hut with a bed, a furnace and a few wheat rows on a small floating island.

    Starting Out With the Boys

    Day one. Dirt hut. Big plans.

    100 credits

    $5.99

  • A two-storey stone brick house with a barn, a pen and a wheat field on a floating island.

    Week Two, Still Going

    The base is finally growing.

    300 credits

    Save 11%

    $15.99

  • A late-game base on a floating island: a stone brick and dark oak hall with a tower, a nether portal, an enchanting nook, a barn, a farm and an iron farm.

    Some Quit, Some Built Bigger

    The ones who stayed went huge.

    700 credits

    Save 16%

    $34.99

  • Best valueA grey stone knight castle with a moat, towers and a drawbridge on a floating island.

    Last Ones Standing, Mega Builds

    Everyone left. Your base didn't.

    1,000 credits

    Save 24%

    $44.99

Your own key Direct

Game only. You pay the AI provider directly.

  • Needs an AI provider account (18+)
  • Your key is never stored on our servers

FAQ

Questions

How do I install it?

Downloads are coming soon. At launch you import the complete pack in the Modrinth App or Prism Launcher, launch it, press B and sign in. Already on Fabric with Litematica? Add the mod jar to your mods folder.

Do I need Litematica?

Yes. Litematica and MaLiLib draw the ghost in your world. The complete pack includes them.

Does it work on Aternos and other servers?

Yes. Everything runs on your own client, so nothing is installed on the server. It works in singleplayer, on Aternos and on other servers.

Is it free?

The mod will be free to download when it launches (coming soon). The AI is not free: you need a subscription (from $7.99 a month), credits (from $5.99) or your own key with an AI provider (game only).

Does it place blocks for me in survival?

No. In survival it shows the ghost and a material list, and you build it. Instant placement is for creative only.

Is The Architect an AI? Can it be wrong?

Yes, it is an AI. It can get sizes, blocks or material lists wrong, so check a build before you build it.

Who can use it?

Players aged 15 and over with their own copy of Minecraft: Java Edition. Using your own Anthropic key needs an Anthropic account, which means 18+.

Can I use my own Anthropic key?

Yes, in the game only. You pay Anthropic directly. The key is sent over an encrypted connection, used for that session and never stored on our servers.

What does it send to the cloud?

Your messages, the part of the world needed for a design, and screenshots when you chat. Turn screenshots off with /screenshots off. Details are in the privacy policy.

How do I sign in?

With your email: we send a sign-in link, no password. To link the game, the mod shows a short code that you enter in Studio.

Ready to build?

Download: coming soon Open Studio