How do I install Altar Config Compact?

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. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Altar Config Compact work with?

The listing gives Minecraft 1.21.1, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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Altar Config Compact

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by aronlol132 · on CurseForge

Altar Config Compact: Lets the Aether mod’s Altar repair third-party items by registering them via Bookling Gear. Lightweight; requires Aether and…

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.20.1 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Altar Config Compact expands the Aether mod’s Altar by allowing it to repair third-party items. Using Bookling Gear, you can easily register custom tools, weapons, and equipment so they’re treated as valid repairable items by the Altar.

This mod doesn’t change core gameplay or rebalance anything it simply adds support for items that the Altar normally can’t recognize. Perfect for modpacks that integrate lots of gear from different mods and want a consistent repair system.

Lightweight, configurable, and designed for compatibility with the Aether.

Note: The mod does not automatically detect 3rd party items (aka mods that adds new gear), you'll have to add it yourself using bookling gear.

How to use, using a Deeper and Darker warden sword (for example this is not limited to Deeper and Darker):

deeperdarker:warden_sword/800

"deeperdarker:" Is the mod id.

"warden_sword" Is the name of the tool.

"/800" Is the amount of time it will take to repair the item, you can choose this.

You can find all this information via using F3+H and hovering over the the item you want to add.

example mod used: Deeper and Darker, item used: warden sword

Before:

before

After:

After

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.20.1
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 CurseForge — 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 aetherconfigcompact-1.20.1-1.1.jar — drop this file into the mods folder
Download size: 28 KB
Download link checked 2 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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