Ready for your server: AttributeFix has versions for Fabric, NeoForge and Forge. Create your world with one of those loaders and a version from the table below. The newest option is NeoForge on Minecraft 26.3.
What AttributeFix does
Removes arbitrary limits on Minecraft's attribute system. Fixes MANY mods!
Minecraft uses an attribute system to handle important calculations. It covers everything from armor values, to attack damage, to the maximum health of a mob. This system also introduced attribute caps, which limit how high any value can be. While this usually goes unnoticed, many mods are unknowingly affected by it. This mod significantly increases these caps to allow those mods to work as they were intended.
- Author
- Darkhax
- Categories
- utility
- Loaders
- Fabric, Forge and NeoForge
- Minecraft versions
- 26.3, 26.2, 26.1.2 and 39 more (oldest: 1.12.2)
- Latest version
- 26.3.0.1 (NeoForge, September 25, 2026)
- Downloads
- 23,035,330
- License
- LGPL 2.1 only
Which Minecraft version and loader it works with
Every world has its own Minecraft version and loader (vanilla, Fabric, Forge or NeoForge).
To play with AttributeFix, create your world with any of these combos:
| Loader | Newest | Minecraft versions |
|---|---|---|
| Fabric | 26.3 | 26.3, 26.2, 26.1.2 and 27 more (oldest: 1.17.1) |
| NeoForge | 26.3 | 26.3, 26.2, 26.1.2 and 16 more (oldest: 1.20.2) |
| Forge | 1.21.1 | 1.21.1, 1.20.4, 1.20.3 and 24 more (oldest: 1.12.2) |
Does it go on the server or on players' games?
AttributeFix goes on both sides: on the server and in every player's Minecraft. Easy: the panel's .mrpack modpack already includes it.
| Where | Per Modrinth |
|---|---|
| Server | required |
| Players | required |
| What the panel suggests | Server and players |
What other mods it needs
The latest version of AttributeFix (NeoForge) needs these mods. No need to hunt them down: the panel adds them for you.
How to add AttributeFix to your server
- Open the panel and create a world with a compatible loader and Minecraft version (Fabric, NeoForge and Forge, per the table above), or open one you already have.
- In the world's "Mods" section, search for AttributeFix in the Modrinth catalog. You'll only see what works with your world.
- Add it with the "Server and players" option, the one the panel suggests for this mod.
- Start or restart the server so it installs along with its dependencies.
- Ask your friends to download the .mrpack modpack from the panel again.
Not sure about client vs. server mods? Read the modded server guide. What each size costs is on the pricing page. Prices in Mexican pesos (MXN).
Frequently asked questions
Which loader and Minecraft version does AttributeFix work with?
AttributeFix has versions for Fabric: 1.17.1 to 26.3 (30 versions); NeoForge: 1.20.2 to 26.3 (19 versions); Forge: 1.12.2 to 1.21.1 (27 versions). You pick the loader and version when you create your world; the newest option is NeoForge on Minecraft 26.3. The panel's catalog only shows AttributeFix if it has a version for your world.
Do players have to install AttributeFix?
AttributeFix goes on both sides: on the server and in every player's Minecraft. Easy: the panel's .mrpack modpack already includes it.
What other mods does AttributeFix need?
Its latest version (NeoForge) requires Prickle. No need to hunt them down: the panel installs them automatically when you add AttributeFix, in the version that matches your world.
Does adding AttributeFix cost extra?
No. Mods are free; you pay based on server size and the hours it's on. A Small server with 10 hours a week comes to about $117.10 MXN a month. If you stack lots of mods, a bigger size might suit you better.
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Build your server with AttributeFix
Create your Minecraft server, add any mods you like and pay only for the hours you play.
Modrinth data updated October 19, 2026.