Hello there :) I think you should add a rules board for what mods are allowed. Something like this:                                                          Categories of Allowed Modifications

• Client performance improvement mods (e.g. FPS improvement mods).
• Aesthetic modifications (e.g. shaders mods).
• Armor and Effect Status hud mods.
• Brightness and gamma adjustment mods.

All modifications are used at your own risk.                                                                                                                                                       Or this: 
Behaviour which is not allowed:

• Discrimination - negative comments related to skin colour, gender, or other personal qualities.
• Overuse of bad language
• Trolling players
• Insulting other players in any way
• Encouraging violence or hatred towards other players
• Falsifying information about other players
• Sharing another player’s personal information without their consent
• Media Advertising - posting links to YouTube, Twitter, SnapChat, Domains, etc
• Spamming - pasting the same or similar messages over and over
• Intentionally avoiding the chat filter
• Talking about self-harm, or other deeply negative experiences
• Advertising giveaways (in Lobbies and forums) I think this would help the server greatly seeing as there is no place for rules.