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Attribute ModifyMinecraft mod for 1.21.1

This mod allows the modification of item attributes, both vanilla and curios. Do you want to buff or nerf a weapon or curios? With this mod, you only need a datapack to do so.

newest supported 1.21.1Utility Qol
Latest version
attributemodify-1.2.2.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
not stated
Downloads
347.9k
Updated
1 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

attributemodify-1.2.2.jarrelease3 Aug 2026

attributemodify-1.2.2.jar · 0.2 MB · for 1.20.1

Download latest
fac8f2b79aa4…
Older versions24
  • neoattributemodify-1.2.2.jar3 Aug 20261.21.10.2 MB48244ce9d192…Get
  • neoattributemodify-1.2.1.jar1 Jul 20261.21.10.2 MB416 downloadse2b378d411bc…Get
  • attributemodify-1.2.1.jar1 Jul 20261.20.10.2 MB1 downloadsa1ef3c7d0bc2…Get
  • neoattributemodify-1.2.0.jar18 Jun 20261.21.10.2 MB10d2ae2550aa…Get
  • attributemodify-1.2.0.jar7 Jun 20261.20.10.2 MB954 downloadsd3ce7b73f4e6…Get
  • neoattributemodify-1.1.1.jar13 Apr 20261.21.10.1 MB57 downloads2ea13d35921f…Get
  • attributemodify-1.1.1.jar13 Apr 20261.20.10.1 MB24cb20e5fb26…Get
  • neoattributemodify-1.1.0.jar6 Apr 20261.21.10.1 MB61 downloads4a6b63bb804a…Get
  • attributemodify-1.1.0.jar6 Apr 20261.20.10.1 MBf778365ada59…Get
  • neoattributemodify-1.0.5.jar23 Mar 20261.21.10.1 MB22 downloads561a21e98e9e…Get
  • attributemodify-1.0.9.jar23 Mar 20261.20.10.1 MB886e6c11d29c…Get
  • neoattributemodify-1.0.4.jar15 Mar 20261.21.10.1 MB12 downloads969ca3519825…Get
  • attributemodify-1.0.8.jar15 Mar 20261.20.10.1 MB3742c75223f3…Get
  • neoattributemodify-1.0.3.jar8 Mar 20261.21.10.1 MB60 downloadscb4cd47df36e…Get
  • attributemodify-1.0.7.jar8 Mar 20261.20.10.1 MB960a071f1fdc…Get
  • neoattributemodify-1.0.2.jar2 Mar 20261.21.10.1 MB15 downloads5bfecaec54ba…Get
  • attributemodify-1.0.6.jar2 Mar 20261.20.10.1 MB9b714556289b…Get
  • neoattributemodify-1.0.1.jar22 Feb 20261.21.10.1 MB58 downloads954404a306b4…Get
  • attributemodify-1.0.5.jar22 Feb 20261.20.10.1 MBd74f5a797e00…Get
  • attributemodify-1.0.41.jar25 Jan 20261.20.10.0 MB53 downloadse3ada2053063…Get
  • neoattributemodify-1.0.0.jar25 Jan 20261.21.10.0 MB8f85a41e7621…Get
  • attributemodify-1.0.2.jar16 Sept 20251.20.10.0 MB1.7k downloads78d3fb4c91d1…Get
  • AttributeModify-1.0.1.jar11 Sept 20251.20.10.0 MB47 downloads8218f1775cd6…Get
  • AttributeModify-1.0.0.jar16 Aug 20251.20.10.0 MB2 downloads49ec7d1a02dc…Get

Frequently asked

Does Attribute Modify work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Attribute Modify 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 Minecraft versions does Attribute Modify support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Attribute Modify support?

Forge, 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 Attribute Modify?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Attribute Modify?

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 Attribute Modify 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Last checked 23 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .