Yes. AntiOP is free to download from SpigotMC.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

AntiOP — Minecraft Admin | NxLabs

Q: Do my players need to install AntiOP?

SpigotMC lists AntiOP as required on the server. Check its SpigotMC page to see whether players need it too.

About AntiOP

From SpigotMC

This plugin stop staff from giving op to players

Installation:

Close your server
Move the plugin in plugins folder
Start your server
Edit config.yml
op your self
Done <3

Comamnds:

<button type="button" class="button bbCodeSpoilerButton ToggleTrigger Tooltip JsOnly" title="Click to reveal or hide spoiler" data-target="> .SpoilerTarget">Spoiler: Commands</button>

/antiop reload - reload config
/antiop add - add a player to oplist (only console)
/antiop remove - remove a player from oplist (only console)

Permissions:
antiop.use

Alternatives:
AntiOp by lino9999

OMG 19K DOWNLOADS <3 THANK YOU ALLLLLL

Highlights

From source data

Game versions

Supports 7 Minecraft versions, the newest being 1.13.

Loaders

Runs on Spigot and Paper.

Footprint

Rated a light load on a server.

AntiOP on Nxeon

From our catalogue

One-click install: Supported on Nxeon Minecraft servers, for Paper servers. We download it from SpigotMC, place it, and restart the server.
Server side: Required on the server
Server type needed: Spigot, Paper
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: 2.9, released 2018-09-24

Game versions by loader

Loader	Game versions	Newest
Paper	1.7 to 1.13 (7 versions)	1.13
Spigot	1.7 to 1.13 (7 versions)	1.13

From 10 recorded builds of AntiOP.

Recent builds

Build	Released	Game versions	Loaders
2.9	2018-09-24	1.7 to 1.13 (7 versions)	Spigot, Paper
2.8	2017-10-20	n/a	Spigot, Paper
2.7	2017-08-18	n/a	Spigot, Paper
2.6	2017-08-18	n/a	Spigot, Paper
2.5	2017-01-07	n/a	Spigot, Paper
2.4	2016-12-04	n/a	Spigot, Paper

Run AntiOP 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 catalog

Listed on SpigotMC as “Admin”

Admin & protection

Permissions, moderation, anti-cheat and land protection for the people running the server.

Runs on your server

From source side support

SpigotMC lists AntiOP as required on the server. Check its SpigotMC page to see whether players need it too.

Compatibility

Game: Minecraft
Loaders: SpigotPaper
Runs on: Serverrequired on the server
Game versions: 1.13 and 6 earlier
Requires: One-click install needs a Paper server.

Verified at the source

✓SpigotMCOfficial listing, checked 2026-10-01Open ↗
✓AuthorGeorgeV22, as published on SpigotMC
✓LicenseNot published by the sourceFree

AntiOP