About Data Attributes
From ModrinthOverhauls the entity attribute system and exposes it with datapacks.
What is Data Attributes?
Data Attributes is a Minecraft mod, initially released for Minecraft 1.17.1 using the Fabric ecosystem. The mod does two things: overhauls Minecraft's entity attribute system to be more dynamic and to include follow on attributes (something found in many other games); and exposes entity attributes to datapack manipulation - allowing servers/pack makers easy customisation of every aspect of the entity attribute system.
Why
Originally, Data Attributes existed as part of the PlayerEx mod. However, the system implemented in 1.16.5 was the "first draft", and was clunky and badly optimised (not to mention full of bugs). My mod group and I wanted to use this datapack attributes system as part of some other mods that we were working on, so I developed this as a more robust and standalone project.
Usage
By itself, this mod adds no in-game content. It simply allows entity attributes to be customised/added using datapacks. Please read the wiki before using the mod.
Notice
Data Attributes is not compatible with AttributeFix - they have the same capabilities!
Wiki
For documentation, please head over to the wiki

Highlights
From source dataGame versions
Supports 3 Minecraft versions, the newest being 1.19.2.
Loaders
Runs on Fabric.
Footprint
Rated a light load on a server.
Data Attributes on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.4.6+1.19.2, released 2023-06-11
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.19.2 | 1.19.2 |
From 5 recorded builds of Data Attributes.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.4.6+1.19.2 | 2023-06-11 | 1.19.2 | Fabric |
| 1.4.5+1.19.2 | 2023-06-03 | 1.19.2 | Fabric |
| 1.4.4+1.19.2 | 2023-04-30 | 1.19.2 | Fabric |
| 1.4.3+1.19.2 | 2023-04-08 | 1.19.2 | Fabric |
| 1.4.2 | 2023-02-05 | 1.19.2 | Fabric |
Run Data Attributes on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogGameplay & overhauls
New mechanics, content and overhauls that change how the game plays.
Runs on your server
From source side supportModrinth lists Data Attributes as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Fabric
- Runs on
- Serverrequired on the server
- Game versions
- 1.19.2 and 2 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓Authorclevernucleus, as published on Modrinth
- ✓LicenseMITFree











