Playtime Limit
Linuxdirk

Limit how long players are allowed to play

Interact
Amaz

A mod that gives the interact priv to players who want it and who have agreed to the rules.

Edutest
zeuner

Provides a GUI frontend for the educational staff.

filter++ lib
rstcxk

provides an API for filtering text

No Touch, Griefer!
ROllerozxa

Per-IP interact privilege bans

Advanced Rangefinder
sorcerykid

Extends the Minetest API with search capabilities for entities

Auth Redux
sorcerykid

Auth Redux is a drop-in replacement for the builtin authentication handler of Minetest

Aratox Anticheat
zanderdev

Severside Anticheat. Remove cheaters from your server automatically.

Kick Player on Death/Respawn
Volik

Kicks player on death or respawn.

2-Factor Authentication
sofar

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

Verbana GUI
Luke

A GUI for verbana

Chat History
sorcerykid

Interactive chat history viewer with a variety of message filtering options

simply whitelist
GreatBigDiamond

Adds a whitelist/allowlist to your server. Part of the simply mods collection!

Discontroll (disconnect troll)
Sofik5800

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

DTools
Logikí

this gives tools for developers

No More Guests!
kaeza

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

VPS Blocker
Lejo

Block players using vpns, proxys or other hosting services

Bounty
csirolli

Place bounties on players

Terramod-Staff
Bapt-tech

Many commands and functions for admins and moderators

DataMiner
sorcerykid

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

list_to_file
bgstack15

List currently signed-in players to worldpath/active-players.txt

Luarocks Wrapper
lazerbeak12345

Securely Wrap Luarocks packages without needing trusted mods.

Random Messages
1F616EMO

Register random announcements

OTP
mt-mods

(T)OTP Verification for player accounts

ServerHealth
PlamiumAI

Add chat & node placement monitoring to your server.

Grant interact on chat
1F616EMO

Grant newcomers interact only after they speak

bug command
fluxionary

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

YL Ticker
AliasAlreadyTaken

Displays messages once per timeframe

Entities Protection
Impulse

Protects entities from attack in protected areas

Recover from irrecoverable lag
1F616EMO

Restart the server when it lags too much

Edutest Chatcommands
zeuner

Provides chatcommands for the educational staff.

Temporary Passwords
1F616EMO

Assign temporary passwords to accounts

Advanced Ban
srifqi

Advanced Ban: Ban a player based on its username

A simple relay bridge
jolethen

Mirrors in game chat to discord

Playerfactions Ext
IRI

extension of Playerfactions which adds sub-commands that allow you to teleport, give/withdraw privs and/or items to all members of a faction at the same time or for one player in a faction.

Auth Redux Lite
sorcerykid

Robust and lightweight authentication handler for use on servers

verbana
fluxionary

verification and banning

WillAdmin
WilLiam12

Tools for server admins to ban and kick bad players.

Extended Protection
1F616EMO

Extended interaction restriction rule

CentralAuth
1F616EMO

Player account unification across Luanti servers