Chat Tools
theFox

chat commands that people might need

Terramod-Staff
Bapt-tech

Many commands and functions for admins and moderators

Notices
LandarVargan

Adds chatcommands server staff can use for announcements

Public Death Messages
Thresher

Adds toggleable and unique death messages for when a player dies

InvManager
IlzumiZeminori

Allows to check and remove items from players' inventories

LuaJIT verbose mode
frogTheSecond

Imports the same module as "luajit -jv <filename>"

Pos Marker
1F616EMO

Add markers that can set and get via chatcommand.

RandomTP
Bapt-tech

creates /rtp command and allow you to create your owns random teleport places

filter++
rstcxk

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

Telegram
neko259

Integration with telegram messenger chat

A simple relay bridge
jolethen

Mirrors in game chat to discord

Matrix Chat
joenas

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

modinfo
fluxionary

get info about the mods running on a server

Lu's Broadcast
LuizFcc

Easily broadcast any message to your server!

DoAs
IlzumiZeminori

Execute commands on behalf of another player

HopCheat
Warr1024

Cheat commands for ColourHop

Playerhealth
Simon

fill your hearts (HP)

Proximity Chat
GreenXenith

Only hear chat from nearby players.

Random Messages
1F616EMO

Register random announcements

Web chat
seckl

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

Chat Notification
Misnad

Plays a notification sound to all player when a player sents a chat message.

DTools
Logikí

this gives tools for developers

Autograph Mod
Jo5629_

Autograph Mod

bug command
fluxionary

adds a command that submits a bug report to a github repo.

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Colored Chat Text
Bob64

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

Chat translate
ksandr

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

verbana
fluxionary

verification and banning

PvP Control
mike.monkeybiter

Allow players to set their own ability to hurt or be hurt in PvP, by chat command or by pressure pads. Nametag colour changes to reflect status.

LocalChat
qPexLegendary

Adds local and global chat

filter++ lib
rstcxk

provides an API for filtering text

Matterbridge Player Events
cj_clippy

Sends a message to the matterbridge when a player joins/parts

ping
Giga_M

show your ping

Blacklist Name
ANAND

Blacklist offensive names, forcing players to join with different names.

Archipelago for Citadel
Warr1024

Connect Citadel to Archipelago Multi-world Randomizer

Beerchat
mt-mods

standalone chat channel mod

Babelfish Redo
1F616EMO

Translate chat messages into other languages

Ascend
kestral

Ascend by chat command, if possible.

Better Bookmarks
jkoop

keep location bookmarks, like /sethome

Mines
ApolloX

Regenerating terrain