Always worrying that a server owner might switch to creative to give themselves diamonds?
You don't have to anymore, Gamemode Notifier is going to notify everyone on server when someone switches their gamemode to creative.
Use /isgnpresent to check if Gamemode Notifier is present on the server.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as gamemode_notifier-1.0.0.jar — drop this file into the mods folder
- Download size: 7 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.