Modrinth · Minecraft mod
Predicator
Empowers predicates to allow administrators to control their players' capabilities
Quick answer
Which Predicator release should I use?
Predicator 0.4.1 targets 1.21.1, 1.21.2, 1.21.3 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is Predicator required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Predicator 0.4.1 need?
0.4.1. Change the file and its required mods may change too.
Install Unruled API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Predicator without breaking your instance.
Built for Predicator 0.4.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.4.1. It targets 1.21.1, 1.21.2, 1.21.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Unruled API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 0.4.1. It opens that exact file at the source.
About this project
What does Predicator add?
Predicator
Data-driven means to add restrictions on what players can or cannot do.
Register tags and matching predicates, to prevent your players from doing what you don't want them to in matching circumstances.
Options
To this day, you can add predication over the following:
- Block breaking
- Block interacting
- Entity attacking
- Entity interacting
- Item attacking
- Item using
- Item crafting
- via grid crafting (in inventory, in crafting table)
- cooking (all sorts included)
- stone-cutting (due to vanilla limitations, will cause mismatches between client rendering and actual recipe output)
- smithing
- Chat
- Command execution
Please read the wiki for more informations on how to use the mod.
Predicates expansions
In order to provide a better control over its functionalities, Predicator expands on the vanilla predication tools, such as adding text-based predicate conditions, computing number providers, and more! Read more about it all on the wiki.
Project description from Modrinth.
Pick your setup
Predicator by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader build1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader build1.20.3
1 loader build1.20.2
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Predicator versions and loaders
0.4.1
predicator-0.4.1.jar
28 Aug 2026
0.4
predicator-0.4.jar
25 Aug 2026
0.3
predicator-0.3.jar
4 Aug 2026
0.2
predicator-0.2.jar
17 Mar 2025
0.1+1.20
predicator-0.1.jar
19 Jan 2025
Looking for an older file? The official Modrinth project page is in Resources.