CurseForge · Minecraft mod
Automatic Operator
🤖 Automatically makes all or specific players OP in server environments when they log in.
Quick answer
Which Automatic Operator release matches 1.21.11 Forge?
Automatic Operator [Fabric/Forge/Neo] 1.21.11-1.5 | Automatic Operator targets 1.21.11 with Fabric, Forge, NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Automatic Operator required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Automatic Operator [Fabric/Forge/Neo] 1.21.11-1.5 | Automatic Operator need?
[Fabric/Forge/Neo] 1.21.11-1.5 | Automatic Operator on 1.21.11 Forge. Every mod below is checked against that same setup.
Install Collective 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 Automatic Operator without breaking your instance.
Built for Automatic Operator [Fabric/Forge/Neo] 1.21.11-1.5 | Automatic Operator on 1.21.11 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use [Fabric/Forge/Neo] 1.21.11-1.5 | Automatic Operator. It targets 1.21.11 with Fabric, Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Collective first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside [Fabric/Forge/Neo] 1.21.11-1.5 | Automatic Operator. It opens that exact file at the source.
About this project
What does Automatic Operator add?
Automatic Operator was initially created to make testing server-side mods easier in Fabric. By default, Fabric chooses a random name (Player1 -> Player999) as the username. This caused some issues in the development server where I needed cheat-access for testing. This mod makes it so that any player that joins, is automatically given operator permission. Released to the public in case someone else has a use for it as well.
Can be added to modpacks, but keep in mind your players might not want this functionality. This is why the mod is disabled by default.
Set 'enableAutomaticOperator' in the config to true to enable it.
All available config options:
enableAutomaticOperator default false
If the mod should be enabled. Turned off by default to prevent unwanted behaviour in modpacks.
onlyRunOnDedicatedServers default true
If the mod should only run on dedicated servers.
onlyMakeSpecificPlayerNamesOP default false
If enabled, only player names specified in 'specificOperatorPlayerNames' will be made operators. If disabled, everyone will.
specificOperatorPlayerNames default "Player1,Player2"
The specific names of players that the mod automatically makes operators. Seperated by a comma ( , ).
Whenever a player logs in, they'll automatically be made a server operator (OP-ed):

You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge or Modrinth ecosystem.
Serilum.com contains an overview and more information on all mods available.
Comments are disabled as I'm unable to keep track of them across so many separate mod pages.
For issues, ideas, suggestions or anything else there is the Github repo. Thanks!
Project description from CurseForge.
Pick your setup
Automatic Operator by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
4 loader builds26.2
4 loader builds26.1.2
4 loader builds26.1.1
4 loader builds26.1
4 loader builds1.21.11
4 loader builds1.21.10
4 loader builds1.21.9
4 loader builds1.21.8
4 loader builds1.21.7
4 loader builds1.21.6
4 loader builds1.21.5
4 loader buildsShowing the newest 12 of 26 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Automatic Operator versions and loaders
[Fabric/Forge/Neo] 1.21.11-1.5 | Automatic Operator
automaticoperator-1.21.11-1.5.jar
11 Dec 2025
Looking for an older file? The official CurseForge project page is in Resources.
