Protector Redo
TenPlus1

Lets players craft special blocks to protect their builds or disable PVP in areas.

Whitelist
Zughy

Manage who can and who can't enter in your server

Areas
ShadowNinja

Areas is a advanced area protection mod based on node_ownership.

Announcements
Impulse

Announce random messages to players

Discord-Minetest Relay
archfan7411

Mod + external program providing Discord relaying and commands.

Permatime
ROllerozxa

Set the day of time cycle to a certain time permanently.

Random Teleport
Droog71

Allows players to teleport to a random location using the /rtp command.

Chat Log
AntumDeluge

Save chat history.

SzUtilPack
Warr1024

A collection of misc dependency-free utilities primarily for server hosts

Snippets
Luke

A way for admins to run and save Lua snippets.

Whiter List
AntumDeluge

Restrict server access to only whitelisted players

Set Player Gravity
AiTechEye

Change players gravity exactly how you'd like using a command

Account Manager
rubenwardy

Automatically create accounts in bulk, and export to .CSV and .HTML (and .PDF)

J_Mute
j45

Mute players that are spamming.

ServerSay
Truemmerer

Write in the Chat as the server

No Lag
AFCM

[April fool's joke] Removes Lag

Bones Rework (MineClonia compat)
N Freeman

Bones mod reworked (works in MineClonia or MinetestGame)

Essentials
SkyBuilder1717

Adds a lot of helpful commands for your server

eXtended Ban 2
kaeza

Tempbanning and better banning by keeping track of usernames and IP addresses

MobConf
zeuner

Place, remove and configure Mobs (for now: NPCs) using chatcommands

Clean unknown recipes
1F616EMO

Remove recipes referencing to unknown items

Infinite Chest
Dragonop

Adds a configurable chest that gives an infinite amount of something.

Better Command Blocks
ThePython10110

Adds command blocks similar to those from a certain other voxel game.

Mapserver
BuckarooBanzai

mod for the mapserver

StaffRanks
Salzar

Adds ranks, in chat and in nametag.

Object Tracking Tablet
Soundwavez

a fun new item used to locate: players, dropped items, entitys, and anything else that falls under the object catagory!

Classroom
rubenwardy

An easy way to manage students in-game, with support for bulk actions and macros.

Troll
ROllerozxa

Troll your friends and foes nicely!

newplayer
cheapie

Yet another show-people-the-rules thing

Lua Wand
Zemtzov7

Tool with programmable on_use

Colored Chat (Server Side Mod)
1F616EMO

Color Your chat message

Areas Interlocking Patch
wsor4035

make advtrains interlocking priv respect areas

debuggery
fluxionary

debugging tools for server admins

Filter
sofar

A chat filter for servers, to warn/kick/ban on swearing

Catcommands
mt-mods

adds some useful commands for servers

AFK Kick
GunshipPenguin

Kick players who do not move for a while

Chat Translator
Droog71

Translates chat messages in Minetest using LibreTranslate.

Digiline Stats
Darin755

A mod that adds a few digiline blocks to get server information

FediAuth
localhost

Verification/authorization via Fediverse based on (t)otp

HUD Notify
ANAND

Shows a message to a player in-game, by means of an HUD element.