The Minecraft AI controversy An AI that builds for you can ruin Minecraft.

In February 2026 a Minecraft org promoted a prompt-to-structure tool. Tubbo told them exactly what he thought of it and TommyInnit joined in. The word that stuck in the comments was soulless, and the argument underneath it was that an AI playing the game for you removes the reason to play it.

That was not a one-off. On 13 August 2026 Modrinth banned AI-generated project content outright: icons, banners, descriptions, and any project made mostly of generative output. Their reason took one sentence: we believe that it has to be your work, and generating it completely with AI is not your work. Mojang has pledged no generative AI in Minecraft's own development, because, as Agnes Larsson put it, we believe it's essential that we remain happy creating as humans.

The people saying this are not cranks. They are the people who spent forty hours on a build and know that the forty hours were the build. A picture of a castle you did not make is a picture. If that is what Minecraft is to you, an AI builder has nothing to sell you. No amount of marketing should change that.

The objection is fair. The honest question is who it applies to.

The tool that drew the fury hands you a finished megabuild. In survival Cog cannot do that, and the reason is in the code rather than a promise: the survival code issues no server commands at all. Nothing is granted to them and nowhere is teleported to. What is left is what a player has.

• They walk. Cog paths there on foot, at walking speed, over the hills and around the water. A mining trip is mostly the trip.
• They break the block and then go and pick it up. Breaking ore drops an item on the floor. Cog has to walk over the drop, and the number you get told is counted out of the inventory afterwards.
• The wrong pickaxe gets them nothing. Iron needs stone or better, gold and diamond need iron. Cog checks the tool before swinging, because the alternative is destroying the ore. They make the pickaxe first, the way you do.
• They craft at a table. If the recipe needs a crafting table, Cog walks to one and stands next to it, because the server will not accept the craft otherwise.
• They take the damage. When Cog fights, the health they lost is measured and reported. Low health means they break off and come home, which is what you would do.

That is a second player, and a fairly ordinary one. They have to earn the iron before they can hand you the armour.

What a survival errand actually looks like →

In creative Cog places blocks straight down with server commands. Nothing is gathered and nothing is crafted, and a thirty-thousand-block galleon goes up in seconds. That is cheating in every sense the word has. It is also what creative mode is for, and the game has shipped it for years.

We are not going to pretend the two modes are the same thing. They are different products for different afternoons, and the page that lays out which is which does not soften either of them.

Creative and survival, side by side →

The objection assumes somebody who could have built the thing and chose not to. Sometimes that is exactly who is asking, and for that person the criticism lands.

Most of the people who ask Cog for a dragon castle are not that person. A nine-year-old wants the castle and is never going to spend a fortnight learning WorldEdit to get it. The forty hours of craft were not on offer and were not declined. Without a tool like this the castle simply does not exist, and what the child had instead was a drawing of it.

Which is why the blocks going down one at a time matters more than it sounds. Cog builds in the world you are standing in, while you stand in it. Nothing is delivered from somewhere else and there is no file to import. The kid described it, watched it happen, and can walk inside it afterwards. That is a different afternoon from opening a schematic, and it is the one we are actually selling.

If the placing of the blocks is the part you came for, buy the hosting and leave Cog out of it, or do not buy anything from us. We would rather say that than sell you a subscription you will resent by the second month.

If you want a world your mates can get into tonight, with somebody in it who will go and mine while you build the bit you care about, or put up the thing your kid described at breakfast, that is the one we built.