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ClaudecraftMinecraft mod for 1.21.11

A Minecraft Forge mod that brings Claude AI into CC: Tweaked computers and turtles. Players interact with Claude through an in-game terminal - ask questions, run tools, automate tasks, and control turtles using natural language.

server onlynewest supported release 1.21.11UtilityGame MechanicsManagement
Latest version
1.2.2
Minecraft
1.16.5 to 1.21.11
Java
Java 21+
Loaders
NeoForge, Forge
Licence
MIT
Downloads
762
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Claudecraft servers

One click and Claudecraft is installed with the right loader, on hardware built for it.

  • 1.21.11
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Claudecraft declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11NeoForge, Forge21+declared9 Dec 2025
1.21.10NeoForge, Forge21+declared7 Oct 2025
1.21.9Forge, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Forge21+declared17 Jul 2025
1.21.7NeoForge, Forge21+declared30 Jun 2025
1.21.6NeoForge, Forge21+declared17 Jun 2025
1.21.5NeoForge, Forge21+declared25 Mar 2025
1.21.4NeoForge, Forge21+declared3 Dec 2024
1.21.3NeoForge, Forge21+declared23 Oct 2024
1.21.2NeoForge, Forge21+declared22 Oct 2024
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.6NeoForge, Forge21+declared29 Apr 2024
1.20.5NeoForge, Forge21+declared23 Apr 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.20.3NeoForge, Forge17+declared4 Dec 2023
1.20.2NeoForge, Forge17+declared20 Sept 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2Forge, NeoForge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.16.5Forge, NeoForge8+declared14 Jan 2021

Download

From Claudecraft’s own host. Nothing is re-hosted here.

For Minecraft 1.21.11

Choose the loader you use before downloading.

  • NeoForge

    1.2.2 · 24 Jun 2026 · claudecraft-1.2.2-mc1.21.1.jar

    Get NeoForge

  • Forge

    1.2.1 · 21 Jun 2026 · claudecraft-1.2.1-mc1.21.1.jar

    Get Forge

Most recently published release

1.2.2release24 Jun 2026

claudecraft-1.2.2-mc1.21.1.jar · 73 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more · NeoForge

Download this release
ab17d1b82098…
Older versions3
  • 1.2.121 Jun 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more73 KB14 downloads3958a98c676b…Get
  • 1.1.021 Mar 20261.16.558 KB205 downloads9b0a37bf3764…Get
  • 1.0.020 Mar 20261.21.128 KB8 downloadscbed367d7f63…Get

Frequently asked

Does Claudecraft work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Claudecraft declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Claudecraft support?

Everything the author has declared, from 1.16.5 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Claudecraft on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Claudecraft support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Claudecraft?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Claudecraft under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Claudecraft?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Claudecraft safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Details from Modrinth, where the author last updated it on 24 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .