CurseForge · Minecraft mod
Iron Core Utilities
Iron Core is a mod that implements items used by the Iron collection mods: Iron Chests, Iron Barrels, Iron Shulkers
Quick answer
Which Iron Core Utilities release should I use?
Iron Core Utilities IronCore-1.0.0+26.2-Fabric.jar targets 26.2 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Iron Core Utilities required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Iron Core Utilities IronCore-1.0.0+26.2-Fabric.jar need?
IronCore-1.0.0+26.2-Fabric.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Iron Core Utilities without breaking your instance.
Built for Iron Core Utilities IronCore-1.0.0+26.2-Fabric.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use IronCore-1.0.0+26.2-Fabric.jar. It targets 26.2 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside IronCore-1.0.0+26.2-Fabric.jar. It opens that exact file at the source.
About this project
What does Iron Core Utilities add?
IronCore is a library/utility mod required by the Iron-collection mods like Iron Chest (more to come). The mod is used to provide shared, common logic between these mods, as well as some useful utilities.
Supported mods
- Iron Chests: bigger, upgradable chests.
Container keys and locks
Lock any supporting container with a Container Key (Shift + Right-Click). The owner and trusted players can access it; everyone else gets no access. Locked containers cannot be used in automations (like hoppers). Keys carry a trusted list: edit it once, every linked container syncs. Rename a key in an anvil to label it. Locking can be switched off entirely with enableLocks in config/ironcore.json without losing data.

Upgrades
Upgrade items upgrade a container into its next tier in place, inventory included. Shift + Right-Click the container with the matching upgrade.

Hand trucks
Relocate filled containers with contents and lock intact. Shift + Right-Click to lift, Right-Click to set down.
- Hand Truck (25 durability): single containers.
- Enhanced Hand Truck (30 durability): containers and spawners.
- Setting a container down costs 1 durability; a spawner move costs 10. Carrying a loaded truck slows you down, and it must stay in your inventory. Spawner moves can be disabled in
config/ironcore.json.

Requires
Loader API only (Fabric API on Fabric, nothing extra on NeoForge).
Project description from CurseForge.
Pick your setup
Iron Core Utilities by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
3 loader builds26.2
3 loader builds26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Iron Core Utilities versions and loaders
IronCore-1.0.0+26.2-Fabric.jar
13 Oct 2026
IronCore-1.0.0+26.1-Fabric.jar
13 Oct 2026
IronCore-1.0.0+26.2-NeoForge.jar
13 Oct 2026
IronCore-1.0.0+26.1-NeoForge.jar
13 Oct 2026
IronCore-1.0.0+26.3-NeoForge.jar
IronCore-1.0.0-NeoForge.jar
11 Oct 2026
IronCore-1.0.0+26.3-Fabric.jar
IronCore-1.0.0-Fabric.jar
11 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.