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Clavis project artwork

CurseForge · Minecraft mod

Clavis

Locked chests open through a skill-based mini-game, with better performance giving better loot

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

Quick answer

Which Clavis release should I use?

Updated 5 months ago
Latest stable file Clavis-NEOFORGE-0.2.13+1.21.1.jar
Game version 1.21.1
Loader NeoForge

Clavis-NEOFORGE-0.2.13+1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.

Where it goes

Is Clavis 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 Clavis-NEOFORGE-0.2.13+1.21.1.jar need?

Clavis-NEOFORGE-0.2.13+1.21.1.jar. Change the file and its required mods may change too.

All 1 required mods have matching files

Install ShatterLib | OctoLib first. We found matching files for this game-version and loader setup.

Lootr (Forge & NeoForge) Optional for Clavis-NEOFORGE-0.2.13+1.21.1.jar
optional
Matching file found Matched file: lootr-neoforge-1.21.1-1.11.38.127
Lootr (Fabric) Optional for Clavis-NEOFORGE-0.2.13+1.21.1.jar
optional
No matching file
ShatterLib | OctoLib Needed by Clavis-NEOFORGE-0.2.13+1.21.1.jar
required
Matching file found Matched file: OctoLib-NEOFORGE-0.6.3+1.21.jar

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add Clavis without breaking your instance.

Built for Clavis-NEOFORGE-0.2.13+1.21.1.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use Clavis-NEOFORGE-0.2.13+1.21.1.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

    Install ShatterLib | OctoLib first. We found matching files for this game-version and loader setup.

  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 Clavis-NEOFORGE-0.2.13+1.21.1.jar. It opens that exact file at the source.

About this project

What does Clavis add?

Clavis transforms the traditional loot system: every loot chest is now locked and can be opened through a simple yet engaging mini-game. The better you perform, the richer your reward - up to nearly double the loot for a perfect result.

Lock's difficulty depends on how valuable the loot inside is. The richer the loot, the harder the lockpicking mini-game: faster speed, more tasks, and extra rules that change how the game plays. There are 3 main difficulty levels, marked by the color of the smiley in the mini-game interface and the outline color of the lock floating above the chest. This lets you decide in advance whether the chest is worth your time.


What will I get with this mod?

If I'm a player:

  • The better my skills, the more loot I get from each chest.
  • Opening chests becomes a fun challenge rather than a routine click.
  • Rewards feel earned - high-tier loot isn’t just handed over.

If I'm a modpack developer:

  • I can make dungeon loot less overpowered in the early game, preventing players from getting strong items too soon.
  • Easily balance loot economy and progression.
  • Increase player engagement - every chest becomes a small event.

Downloads:


Clavis makes opening chests a part of the adventure, not just a moment of free loot.




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Project description from CurseForge.

Pick your setup

Clavis by Minecraft version and loader

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

2 available setups

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

Recent files

Clavis versions and loaders

36 of 36 releases match

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