Aratox Anticheat
zanderdev

Severside Anticheat. Remove cheaters from your server automatically.

Auth Redux Lite
sorcerykid

Robust and lightweight authentication handler for use on servers

Entities Protection
Impulse

Protects entities from attack in protected areas

AntiSpoof
1F616EMO

Preventing confusable usernames

Notices
LandarVargan

Adds chatcommands server staff can use for announcements

filter++ lib
rstcxk

provides an API for filtering text

Admin mailing list and report
1F616EMO

Add mailing list for admins and moderators, and a report function

Matterbridge Player Events
cj_clippy

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

Verbana GUI
Luke

A GUI for verbana

VPS Blocker
Lejo

Block players using vpns, proxys or other hosting services

Random Messages
1F616EMO

Register random announcements

Bounty
csirolli

Place bounties on players

Minetest Teams
pl608

simple multiplayer team system

Lua Button
Zemtzov7

Button that executes custom lua code on rightclick

Chat Anticurse
lag01

Kick player out when they type a curse word in chat or using /me or /msg command.

verbana
fluxionary

verification and banning

Caps Alert
ANAND

Catches chat messages with all-caps and warns / kicks players.

Server Lockdown
1F616EMO

Keep non-admin players away during maintainence

No Touch, Griefer!
ROllerozxa

Per-IP interact privilege bans

Nebula Anti-Cheat
JoinNebula

Cheat detection and prevention

BabelFish Mail
1F616EMO

Translate mails into the player's preferred language

Modpol
ntnsndr

Framework that enables diverse governance processes

DoAs
Zemtzov7

Execute commands on behalf of another player

2-Factor Authentication
sofar

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

Blacklist Name
ANAND

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

player actions
GigaByte

shows the actions of a player

Kick Vote
rubenwardy

Adds kick voting using the vote API

Extended Protection
1F616EMO

Extended interaction restriction rule

Drop The Caps
cheapie

Kicks players that spew all-caps messages

Height Limit
SkyBuilder1717

Adds height limit for servers.