Better Commands
ThePython10110

Adds commands and syntax from a certain other voxel game

Superpickaxe
Hybrid Dog

A tool to remove any pointable node and reveal debug information

Day-Coin Vote
Tomlaus

Adds an item that allows you to vote on whether it should become day!

Metatool
SX

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

Vote Day
niwla23

This adds a command to vote for making day!

Metadata Inspector
1F616EMO

Inspect or modify metadatas of a node

Copier
1F616EMO

A tool to copy and paste nodes from a file or from a tool

Lift On Joinplayer
luarocks

Lift player up on login until he has no air block under his legs.

No Floating Gravity Blocks
nneett

Registers an abm to not leave falling blocks floating

Send Stack
ChimneySwift

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

Edutest Chatcommands
zeuner

Provides chatcommands for the educational staff.

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.

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

HopCheat
Warr1024

Cheat commands for ColourHop

rPlace Analysis GUI
1F616EMO

Formspec GUI for rPlace Analysis

Spawnarea
Casimir

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

Riddance
Blockhead

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

AFK Indicator
1F616EMO

API to check player AFK status

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).

Fly-B-Gone!
Hugues Ross

Hides butterflies/fireflies

Voxeload
zeuner

Load voxel data, mapping colors to nodes

Node Placer Saving
1F616EMO

Put node placer data into the node

Latency Protection
Coder12

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

DeltaTime
SkyBuilder1717

Adds deltatime API

Opening Hours
tacotexmex

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

No More Guests!
kaeza

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

LocalChat
qPexLegendary

Adds local and global chat

Modpol
ntnsndr

Framework that enables diverse governance processes

Node Meta Manipulation
AntumDeluge

Manage node meta data

welcome color
GigaByte

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

Items Update
SFENCE

Update items in player inventory if they are alias.

Name Hider
Shara

Minetest mod to hide player names

liquid restriction
wsor4035

restricts liquid use to a privilege

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.

IRC Commands
ShadowNinja

Control your server from IRC

Advanced Chat
LMD

A library for advanced chatting.

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.