Minetest Systemd (API)
Piezo_

Debugging utility and compatibility tools for server owners and/or modpack creators

rPlace Analysis GUI
1F616EMO

Formspec GUI for rPlace Analysis

Fly-B-Gone!
Hugues Ross

Hides butterflies/fireflies

Hades Revisited back-compatibility
SFENCE

Make old Hades Revisited world compatible with new versions of Hades Revisited (from version 0.7.0 to 0.13.0).

Node Admin
Neuromancer

Admin tool to get node info & dig undiggable nodes

Mapsync
BuckarooBanzai

Synchronize the ingame map with a lua-backend

Place Node Command
1F616EMO

Add `setblock` and `place` command

Advanced Chat
LMD

A library for advanced chatting.

Vote Day
niwla23

This adds a command to vote for making day!

Items Update
SFENCE

Update items in player inventory if they are alias.

AFK Indicator
1F616EMO

API to check player AFK status

DeltaTime
SkyBuilder1717

Adds deltatime API

QR Code
Miniontoby

Create QR Codes in your world

Edutest Chatcommands
zeuner

Provides chatcommands for the educational staff.

IRC Commands
ShadowNinja

Control your server from IRC

welcome color
GigaByte

adds a welcome message in green with ramdom messages and a message when a player leaves in red

Player IP Log
simondanerd

Mod for any game which logs what users join, and records their IP address. Content saved as a txt file in the worlds directory.

Edutest
zeuner

Provides a GUI frontend for the educational staff.

Riddance
Blockhead

Hide or rid yourself of unnecessary items from games and mods without any code

LocalChat
qPexLegendary

Adds local and global chat

Metadata Inspector
1F616EMO

Inspect or modify metadatas of a node

Node Placer Saving
1F616EMO

Put node placer data into the node

Node Meta Manipulation
AntumDeluge

Manage node meta data

Modding Commands
DragonWrangler

Adds Hopefully helpful commands for modding

HopCheat
Warr1024

Cheat commands for ColourHop

Modpol
ntnsndr

Framework that enables diverse governance processes

Simple Commands
enchant97

Adds simple chat commands

Spawnarea
Casimir

Players spawn and respawn within an area around the center of active players.

Opening Hours
tacotexmex

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

Send Stack
ChimneySwift

Adds a command to send the stack you are holding to another player (requires ban priv)

Latency Protection
Coder12

Latency protection attempts to prevent players from glitching through protected nodes. By either teleporting the player or damaging them.

liquid restriction
wsor4035

restricts liquid use to a privilege

No More Guests!
kaeza

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

Anti Lava Area
1F616EMO

give admin power to anti lava in some region.

Handle Schematics
Sokomine

A library to make creating and placing saved areas easier.

Height Limit
SkyBuilder1717

Adds height limit for servers.

Mover
ChimneySwift

Adds a tool that makes moving nodes containing metadata such as chests and protection blocks extremely simple.

Glob Patterns
1F616EMO

Use glob patterns in Lua and in serveral commands

Arcade3D
Thunder1035

A Pacman inspired game