CurseForge · Minecraft mod

The Ultimate Compat Mod

The Ultimate Compat Mod. The sole purpose is to fix those compat issues with all of these big mods. Now you can have them work together cohesively!

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

Quick answer

Which The Ultimate Compat Mod release should I use?

Updated 3 days ago

beta file theultimatecompatmod-1.1.0.jar

Game version 1.20.1

Loader Fabric

The Ultimate Compat Mod theultimatecompatmod-1.1.0.jar targets 1.20.1 with Fabric. 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 The Ultimate Compat Mod 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 Fabric

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.

Understand client and server requirements Read the Minecraft installation guide

What else does The Ultimate Compat Mod theultimatecompatmod-1.1.0.jar need?

theultimatecompatmod-1.1.0.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 The Ultimate Compat Mod without breaking your instance.

Built for The Ultimate Compat Mod theultimatecompatmod-1.1.0.jar. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use theultimatecompatmod-1.1.0.jar. It targets 1.20.1 with Fabric; 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 theultimatecompatmod-1.1.0.jar. It opens that exact file at the source.

About this project

What does The Ultimate Compat Mod add?

Logo

📝About

Have 5 types of Redwood? Have 2 types of Tomatoes and Onions? We got the fix for you.

The Ultimate Compat Mod cleans up duplicate items across a bunch of popular mods. Instead of your inventory filling with three different "Redwood Logs" that don't work in each other's recipes, you get ONE, and every single mod's decor, tools, and blocks can still be crafted from it.

🌟Features

Cleans up inventory clutter across your entire modpack
Every unique decor piece from every supported mod stays craftable
Works out of the box
Automatically skips items whose mods aren't installed, so it's safe to drop in
Compat Workbench: a crafting station that lets you swap between duplicate variants whenever you want another mod's look back. Full JEI integration with its own tab.

🌱 Supported Mods

Farming & Food

Trees & Woods

Hops & Brewing

Compat Integrations

Don't see your mod? We're always adding more. Request support on the GitHub Issues page and we'll take a look.

Thank you to Ryukusu for the awesome Compat Mod Logo animation!

❓FAQ

Q: How does this actually work?

A: A mix of datapack overrides (loot tables, recipes, tags, item names) plus a small Java plugin that hides duplicate items from JEI and creative tabs. The Compat Workbench itself adds a custom recipe type with auto-generated bidirectional recipes for every consolidated item.

Q: Are more versions coming?

A: Yes. Forge and NeoForge ports are actively being worked on, plus support for 1.21.1, 1.21.11, and 26.1+ is on the way.

Q: Can I use this in my modpack?

A: Yes! This mod is under an MIT license, which means you can do whatever you like with it ! Add it to your pack, edit it. No permission needed. Credit is appreciated but never required! (please lol)

Q: Can I request another mod, or contribute?

A: Absolutely. Pull requests, bug reports, and mod support requests are all welcome on our GitHub. If a mod adds duplicate items you'd like folded in, open an issue and we'll get to it.

💬 Join the Community

Report bugs, request mod support, or contribute at our GitHub.

Project description from CurseForge.

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