
Mod Checker - Plugin
The Mod Checker - Plugin is the plugin part of mod checker that receives the mods signal that checks your mods and flags.
⬇ Download on ModrinthStop cheaters before they even set foot in your server. Mod Checker - Plugin is a high-performance client-server verification tool designed to provide total transparency over who is joining your server. By auditing player environments during the initial connection phase, it ensures that only authorized mods make it past the loading screen.
Core Features Real-Time Mod Auditing The moment a player connects, the tool performs a deep-scan handshake that logs their entire mod list. No more guessing what "client-side" cheats someone might be hiding.
Custom Blacklist Engine Complete control via a simple configuration file. Define exactly which mod signatures or client types are "illegal" for your server. If a player matches the list, they are flagged immediately.
Instant Admin Enforcement When a prohibited client is detected, admins receive a real-time notification containing the player’s details and a one-message ban system. Neutralize threats instantly.
This plugin is an original work. If there are anyforks I don't know about LET ME KNOW!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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.
- Ships as Mods-Checker-Plugin-1.0.1-1.21.11.jar — drop this file into the mods folder
- Download size: 8 KB
- Download link checked 11 Sept 2026 — working
These come from our own check of the pack file, not from the source page.