2-Factor Authentication
sofar

Adds server and player email confirmation to add an extra layer of security (2FA)

liquid restriction
wsor4035

restricts liquid use to a privilege

filter++ lib
rstcxk

provides an API for filtering text

DataMiner
sorcerykid

DataMiner is an analytical tool for server operators with a feature-rich API for customized report generation

Luarocks Wrapper
lazerbeak12345

Securely Wrap Luarocks packages without needing trusted mods.

player actions
GigaByte

shows the actions of a player

bug command
fluxionary

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

Verbana GUI
Luke

A GUI for verbana

No More Guests!
kaeza

Stops guest players (ie: Guest1234) from joining your server

verbana
fluxionary

verification and banning

DoAs
Zemtzov7

Execute commands on behalf of another player

Playtime Limit
Linuxdirk

Limit how long players are allowed to play

Drop The Caps
cheapie

Kicks players that spew all-caps messages

Player Status
Thresher

Allows you to set and get the in-game status of players

Server Cleaner
AiTechEye

Keep the server clean and simple

OpenInv
Bapt-tech

A mod for admin to open inventories and ender chests in case of duplication (needs openinv and openec priv)