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MCULib project artwork

CurseForge · Minecraft mod

MCULib

A library mod for MCUpdater mods

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which MCULib release should I use?

Updated 2 months ago
Latest stable file mculib-1.5.2.jar
Game version 1.21.1
Loader NeoForge

mculib-1.5.2.jar targets 1.21.1 with NeoForge. 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 MCULib required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does mculib-1.5.2.jar need?

mculib-1.5.2.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add MCULib without breaking your instance.

Built for mculib-1.5.2.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use mculib-1.5.2.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 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.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside mculib-1.5.2.jar. It opens that exact file at the source.

About this project

What does MCULib add?

A library mod providing shared code for MCUpdater mods, including GUI widgets and a standard base platform for machines requiring power, inventories, and/or fluids

Features include:

  • Abstract classes providing common functionality for machines such as:
    • Rotation on placement and setting the name of the inventory on placement if it has been renamed in an anvil.
    • Power storage and use
    • Sharing power with adjacent blocks
    • Tracking progress of the machine
    • Storing XP in the machine to be extracted when the output is retrieved manually
    • Boilerplate code for the GUI of machines that can be overridden as necessary
  • GUI widgets for easily building your machine interfaces:
    • Power widget for stored power - Can be oriented horizontally or vertically
    • Fluid widget for stored fluids
    • Tab widget for switching between configuration panels
    • Panel widget for displaying different information
  • Standard NeoForge capability handlers for items, fluids, and power
    • Built-in configuration screen to control input and output behavior for each side
    • Displays the name of the block on each side as well as what capabilities are available

Project description from CurseForge.

Pick your setup

MCULib by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

MCULib versions and loaders

3 of 3 releases match

Looking for an older file? The official CurseForge project page is in Resources.