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ClavisMinecraft mod for 1.21.1

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

newest supported release 1.21.1Utility QolAdventure RpgWorld Gen
Latest version
Clavis-NEOFORGE-0.2.13+1.21.1.jar
Minecraft
1.21.1
Java
Java 21+
Loaders
Fabric, NeoForge
Licence
not stated
Downloads
2.7M
Updated
5 mo ago
Available on
CurseForge

Minecraft versions

Every version Clavis declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge21+declared8 Aug 2024

Download

From Clavis’s own host. Nothing is re-hosted here.

Browse 36 indexed releases

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    Clavis-NEOFORGE-0.2.13+1.21.1.jar · 30 Mar 2026 · Clavis-NEOFORGE-0.2.13+1.21.1.jar

    Get NeoForge

  • Fabric

    Clavis-FABRIC-0.2.13+1.21.1.jar · 30 Mar 2026 · Clavis-FABRIC-0.2.13+1.21.1.jar

    Get Fabric

Most recently published release

Clavis-NEOFORGE-0.2.13+1.21.1.jarrelease30 Mar 2026

Clavis-NEOFORGE-0.2.13+1.21.1.jar · 0.3 MB · for 1.21.1 · NeoForge

Download this release
0215f3c831df…
Older versions24
  • Clavis-FABRIC-0.2.13+1.21.1.jar30 Mar 20261.21.10.3 MB62577677a3a4…Get
  • Clavis-NEOFORGE-0.2.12+1.21.1.jar30 Mar 20261.21.10.3 MB173 downloads1c0bab69dac8…Get
  • Clavis-FABRIC-0.2.12+1.21.1.jar30 Mar 20261.21.10.3 MB04290b69f184…Get
  • Clavis-NEOFORGE-0.2.11+1.21.1.jar17 Jan 20261.21.10.3 MB367 downloads07fa62e7b963…Get
  • Clavis-FABRIC-0.2.11+1.21.1.jar17 Jan 20261.21.10.3 MBcc645a5d548e…Get
  • Clavis-NEOFORGE-0.2.10+1.21.1.jar17 Dec 20251.21.10.3 MB404 downloads0f20f3946361…Get
  • Clavis-FABRIC-0.2.10+1.21.1.jar17 Dec 20251.21.10.3 MB9e34c64c8b9d…Get
  • Clavis-NEOFORGE-0.2.9+1.21.1.jar30 Nov 20251.21.10.3 MB391 downloads395ec99e34ba…Get
  • Clavis-FABRIC-0.2.9+1.21.1.jar30 Nov 20251.21.10.3 MBb94e0bbf3429…Get
  • Clavis-NEOFORGE-0.2.8+1.21.1.jar28 Nov 20251.21.10.3 MB407 downloads1bbe43b566f4…Get
  • Clavis-FABRIC-0.2.8+1.21.1.jar28 Nov 20251.21.10.3 MBdecc860a530e…Get
  • Clavis-NEOFORGE-0.2.7+1.21.1.jar6 Nov 20251.21.10.3 MB344.5k downloadsf7eb28d7eeaa…Get
  • Clavis-FABRIC-0.2.7+1.21.1.jar6 Nov 20251.21.10.3 MBa8c460696032…Get
  • Clavis-NEOFORGE-0.2.6+1.21.1.jar4 Nov 20251.21.10.3 MB432 downloadsf9ac18cb45ec…Get
  • Clavis-FABRIC-0.2.6+1.21.1.jar4 Nov 20251.21.10.3 MBcd1224c5faee…Get
  • Clavis-NEOFORGE-0.2.5+1.21.1.jar31 Oct 20251.21.10.3 MB81.4k downloads987a2538af21…Get
  • Clavis-FABRIC-0.2.5+1.21.1.jar31 Oct 20251.21.10.3 MBf05db0787588…Get
  • Clavis-NEOFORGE-0.2.4+1.21.1.jar31 Oct 20251.21.10.3 MB122 downloads67bae9446871…Get
  • Clavis-FABRIC-0.2.4+1.21.1.jar31 Oct 20251.21.10.3 MB1 downloade2a8e6b43629…Get
  • Clavis-NEOFORGE-0.2.3+1.21.1.jar19 Oct 20251.21.10.3 MB207 downloads4bcb80ccb9f3…Get
  • Clavis-FABRIC-0.2.3+1.21.1.jar19 Oct 20251.21.10.3 MB6b5e5376661a…Get
  • Clavis-NEOFORGE-0.2.2+1.21.1.jar6 Oct 20251.21.10.3 MB246 downloads528f5de7ed76…Get
  • Clavis-FABRIC-0.2.2+1.21.1.jar6 Oct 20251.21.10.3 MB1e9d5bd06514…Get
  • Clavis-NEOFORGE-0.2.1+1.21.1.jar3 Oct 20251.21.10.3 MB291 downloadsddd135067b24…Get

Frequently asked

Does Clavis work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Clavis declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which platform or loader does Clavis support?

Fabric, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Clavis?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Clavis?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Clavis safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from CurseForge, where the author last updated it on 4 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .