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How to use an AI Minecraft builder

Type one sentence. If the reader knows it, you get a build on your computer. If it does not, an AI wish can fill the gap.

Blocksmith is a desktop app, not a chat box. The sentence is a wish for one build. The offline reader knows the shapes in the gallery: the castle at 9,746 blocks, the pirate ship at 1,708 blocks, houses, towers, animals. Those do not spend an AI wish.

An AI wish, on Plus or Pro, is for a sentence the list cannot place. The model returns parts and materials. The app checks them and builds. If the service is unreachable, the offline reader still makes the closest shape it knows, and the app says so. Players under 13 never send the sentence.

Plus is $5.99 a month or $49 a year (60 AI wishes). Pro is $14.99 a month or $119 a year (200). A pack of 20 is $2.99 once, with no subscription, and those wishes do not expire at the end of the month. New verified accounts get 3 starter AI wishes, once. Prices and the parent version are on pricing and parents.

Steps

  1. Type a sentence the gallery already uses, if you want it free. Open a build page and read “What you typed”. The same words rebuild that shape offline.
  2. Sign in only if you are 13 or over and you need a new shape. Email and a 6-digit code. No password. Under 13, stay on the offline reader.
  3. Spend a wish only on “Make exactly this”. Moving the controls on a build you already have does not spend another wish. A wish is for a sentence outside the list.
  4. Install the datapack. Same as any other build: the world’s datapacks folder, /reload, /function blocksmith:build.

Blocksmith is not BlockGPT. That comparison is here. What a wish is, in one place, is the AI wish guide.

Questions

Will it build anything I type?

Offline, no. It builds the plans it knows. A wish extends that, and it still has to be blocks the app is allowed to place.

Is the AI a mod inside Minecraft?

No. The app writes a datapack. You run it in the game you already own. There is no mod loader.

Are there reviews or star ratings on these pages?

No. We don’t publish ratings we didn’t collect. The pages show counted blocks instead.

Download Blocksmith free

Mac and Windows. On a Mac, Blocksmith is notarised by Apple and opens normally. On Windows, the installer isn’t code-signed yet, so SmartScreen may say “Windows protected your PC”: choose More info, then Run anyway.

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