filter++
rstcxk

censors swears in the player chat using the filter++ liberary

No Touch, Griefer!
ROllerozxa

Per-IP interact privilege bans

Detailed Features
Holly Mae

Lets you see detailed info on specific mods

Beerchat
mt-mods

standalone chat channel mod

Server Essentials
jolethen

An essential mod for any server

Ascend
kestral

Ascend by chat command, if possible.

Random Messages
1F616EMO

Register random announcements

Notices
LandarVargan

Adds chatcommands server staff can use for announcements

Server Factions
Calice

Adding factions interfaces !

Smart Chat
Clyde

A new, lightweight, simple and modular Chatsystem

Manners
brylie

Polite farts and burps.

Chat translate
ksandr

Adds commands to translate chat messages into the recipient's language.

Chat Guide
Ludus

A virtual assistant that helps players with tips, guides, and useful information.

Chat2
lag01

Complements game built-in chat or replaces it.

DoAs
IlzumiZeminori

Execute commands on behalf of another player

elysium
Giga_M

add a elysium command

ping
Giga_M

show your ping

Archipelago for Citadel
Warr1024

Connect Citadel to Archipelago Multi-world Randomizer

Public Death Messages
Thresher

Adds toggleable and unique death messages for when a player dies

Modding Commands
DragonWrangler

Adds Hopefully helpful commands for modding

Chat3
octacian

Makes chat on a populated server much easier to understand and keep up with.

Advanced Playtime
zanderdev

Keeps track of playtime for all players in your world. Notifies you how much playtime you have occasionally.

filter++ lib
rstcxk

provides an API for filtering text

Nations
Rafael173

Nations mod

Shortcut
Derevio

Adds the ability to set shortcuts to commands.

Heal
angry_hd1

Fully heal yourself using a command!

Telegram
neko259

Integration with telegram messenger chat

CStrict
Logikí

This gives protection in chat from bad persons, from cursing & swearing

Matrix Chat
joenas

This mod creates a bridge between a Matrix channel and the in-game chat!

Autograph Mod
Jo5629_

Autograph Mod

Server News
Thresher

Shows players the server news when they log in

Lu's Broadcast
LuizFcc

Easily broadcast any message to your server!

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

DTools
Logikí

this gives tools for developers

Discontroll (disconnect troll)
Sofik5800

Troll players with command (chat message .dct). Select troll name and troll type in discontroll menu.

MT-Channels
Elysian

This is a mod that adds channels.

Worlanti
SkyBuilder1717

Recreation of the word game in Luanti, with some online features

Web chat
seckl

Makes the in-game chat accessible through a web browser.

Colored Chat Text
Bob64

This makes the chat messages a different color depending on what you set it to in the settings.

List Items Chat Command
AntumDeluge

Chat command that lists registered items & entities.