Edutest
zeuner

Provides a GUI frontend for the educational staff.

Place Node Command
1F616EMO

Add `setblock` and `place` command

Scripted World Editor
Neuromancer

API that allows you pass in scripting tables to fill a series of shapes of different sizes with different nodes

Discord-Minetest Relay
archfan7411

Mod + external program providing Discord relaying and commands.

Areas
ShadowNinja

Areas is a advanced area protection mod based on node_ownership.

Metatool
SX

Provides API to register node metadata tools along with few useful tools

Superpickaxe
Hybrid Dog

A tool to remove any pointable node and reveal debug information

Really Flat
rdococ

Generates superflat terrain in whatever material you choose.

Protector Redo
TenPlus1

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

flux's worldedit maze generator
fluxionary

a command to create 2d mazes using worldedit.

Riddance
Blockhead

Hide or rid yourself of any unnecessary items with no code

Server Essentials
jolethen

An essential mod for any server

Metadata Inspector
1F616EMO

Inspect or modify metadatas of a node

Mese Restriction
mt-mods

Restrict Mesecons usage to privilege

doorbell
Miniontoby

A doorbell mod with sound

Magic Wands
xynydev

Adds magic utility wands for Mineclonia

Cozy Lights
SingleDigitIq

Early alpha. Improves the way light sources(torches etc) behave and allows to create huge lights, literal projectors with just a mouse click, light map will be computed for you.

Playtime Recorder
Lejo

Use /playtime to get the time you played

use_texture_alpha workaround
1F616EMO

Fix boolean use_texture_alpha on MT5.9+

Playerfactions
mt-mods

A simple mod which allows player created factions. Not very useful on its own, it becomes very powerful when combined with other mods.

liquid restriction
wsor4035

restricts liquid use to a privilege

WorldEdit
sfan5

In-game world editor. Use it to repair griefing or create awesome buildings in seconds.

Protector Blocks
cheapie

Simple protector block for ShadowNinja's areas system

Chest with Everything
ROllerozxa

Adds a chest node containing all registered nodes, items and tools.

OreControl
elnoonlini

Fully configurable ore generation control system

NextGen Bedrock
StarNinjas

Adds an indestructible bedrock layer at the bottom of the world.

Essentials
SkyBuilder1717

Adds a lot of helpful commands for your server

PerfHUD
Juri

Adds an HUD which shows some performance stats.

Streetbuilder
seckl

Build a street from given points

Manage entities
SFENCE

Prevents server lag by limiting configured entity count per area. Automatically removes excess entities based on configuration.

Height Limit
SkyBuilder1717

Adds height limit for servers.

Modding Commands
DragonWrangler

Adds Hopefully helpful commands for modding

Public teleport location bookmarks
Hybrid Dog

Add commands to manage public positions of interest

MobConf
zeuner

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

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

/giveme itemname completion
Hybrid Dog

Autocompletion of item names for the /giveme chat command

Node Meta Manipulation
AntumDeluge

Manage node meta data

Pine generator
Themostrandom01

Allows you to make stylish pins

DeltaTime
SkyBuilder1717

Adds deltatime API

Opening Hours
tacotexmex

Limits the days and hours a server is open to players.