ModsJava
Craft extension AOT
Java mod listed for Minecraft 1.21. File opened and checked on 18 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
Our mod is an add-on that extends the functionality of the AOT mod and provides the ability to create a cluster block. We will update the mod whenever possible! You can make suggestions on what should be added to the mod on our Discord server.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as craftextensionaot-1.1.0.jar — drop this file into the mods folder
- Download size: 7 KB
- Download link checked 20 Oct 2026 — working
These come from our own check of the pack file, not from the source page.