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Clearcheck

A server moderation tool providing rule enforcement and advanced account authentication.

NeoForge
Loaders
NeoForge
Downloads on Modrinth
34
Followers on Modrinth
2
version
1
Updated
August 25, 2026Aug 25
Published
in 2026
Mod Widescreen banner · swipe

At a glance

Runs on NeoForge
For Minecraft 1.21.1
Needed in the game and on the server
Latest version — 1.0.1 from August 25, 2026
License LGPL-2.1-only — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.21.1

Clearcheck

Clearcheck

A server moderation tool providing rule enforcement and advanced account authentication.

Clearcheck allows server administrators to monitor players' installed mods and packs and provides a secure, instant and convenient way to authenticate players even on offline-mode servers. All with transparency.


Discord server Modrinth Curseforge Github Docs

IMPORTANT
The mod is still in alpha. Expect bugs. If tokens or anything stops working, do not hesitate to report it!
You can report any bugs or crashes here, and try to attach the log and describe what you did

TIP
DOCS for this mod are available HERE!

Main Features

  • Mod and texture pack monitoring
    Server owners can set up custom rules and keywords for what packs and mods to ban. Learn how you can set this up
  • Player authentication for offline and online servers
    Players on first join will receive a token, and they will need that token to connect to the server. Learn more about tokens
  • Player execute command watcher
    Set up rules in the config for what commands to watch for. Full command that the player executed will be shown in the server log.

Start using Clearcheck in 5 minutes!

  1. Install supported NeoForge versions on server if you haven't already.
  2. Download Clearcheck from Modrinth or CurseForge.
  3. Place the .jar file in your server's mods folder.
  4. Instruct players to also download the same mod on their client.
  5. Token authentication works out-of-the-box, for asset monitoring and advanced setup, visit easy documentation.

Compatibility

Currently, the mod is in Alpha and available only for NeoForge 1.21.1 (other versions not tested but may work)
Also, plugin for server is for now not planned. I do not know how to make plugins.

If you have the expertise in making plugins for Paper MC, want to contribute, and want to make a quick wrapper (original logic will stay), feel free to contact me.

Transparency and license

Clearcheck’s goal is to enforce server rules while minimizing unnecessary data collection.
How we deal with this and what you can do can be found here.

Like all my projects, Clearcheck is available under LGPL-2.1 license

*Image is not generated using AI

FAQ

How to install Clearcheck?

Install NeoForge for your Minecraft version, download Clearcheck for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Clearcheck support?

Clearcheck has builds for Minecraft 1.21.1.

Is Clearcheck needed on the server?

Needed in the game and on the server

License and source
GNU Lesser General Public License v2.1 onlyfree to use and share; changes to the mod itself must be published under the same license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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