Flow Inspector
Luke

An "inspect element" helper for flow GUIs

QA-Block
bell07

A mods development / QA helper

Runtime Strictness
LMD

Disallows questionable usage of the Lua API and Lua itself to help catch errors

Perlin Explorer
Wuzzy

Developer tool to create previews of Perlin noises

Luwua
LMD

:3

MT_QOL
beaver700nh

Improves in-game QOL by adding helpful commands

Texture Generator
LMD

Dynamically generated texture packs

m7a (API)
Mish7913

API Library

futil
fluxionary

flux's utility mod

Blank
dibesfer

Absolute blank template to start your projects from.

K WorldEdit Command Builder GUI
ketwaroo

Alternate worldedit frontend to build and run commands that is agnostic of inventory.

Size changer!
Aa1a

Change your size with size_editer and become small and big and Microscopic too

Ingame Editor for Yourland Speak up mod
Sokomine

Edit ingame what NPCs say without server restart

Miney
Miney

Miney connects Python with Luanti and provides a pythonic interface to the server, players, blocks and more.

Worldedit Big Schematics Handling
IRI

World Edit commands allowing to create and place large schematics, as well as maintain a command journal for undoing past actions.

Cave Generator
Noordstar

A custom cave generator engine

Too Many Aliases
ThePython10110

Adds aliases to every item/node in MineClone to make them match MineCraft so you can stop forgetting that mcl_mobitems:ender_pearl should be mcl_throwing:ender_pearl.

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.

Template to Easily Make Fancy Voxelized Models
Noodlemire

Provides voxelmodel.obj, a model designed to be shaped by changing its texture, in order to easily create fancy voxelized models.

LLM Connect
Heisenberg

Connecting to various text2text ai models (llm) using the OpenAI compatible API endpoint

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

Architect's planner
MatyasP

Add planning plains for loading the textures (sketches)

Library Mount
Panquesito7

API Framework for mounting objects.

List Items Chat Command
AntumDeluge

Chat command that lists registered items & entities.

Get Item
Wuzzy

Allows you to get all items

Riddance
Blockhead

Hide or rid yourself of any unnecessary items with no code

Barrier
erov

Barriers with optional placement restrictions.

Sway
lazerbeak12345

A simple inventory that makes use of Flow forms.

Quest Framework
TeTpaAka

Simple framework to define quests.

More Triggers
SkyBuilder1717

Adds more triggers for Awards

Simple Models
AntumDeluge

Very simple models.

Key Combos
epCode

A lib for adding actions when certain keys are pressed in order.

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Minetest Systemd (API)
Piezo_

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

Superpickaxe
Hybrid Dog

A tool to remove any pointable node and reveal debug information

CTtTranslate – Chat Translator
crisdan99

Automatic translation of chat between players with colors and language labels.

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.

Chromakey
SkyBuilder1717

Adds an chroma blocks for videos or photoshop.

Tasks Framework
AntumDeluge

Framework for adding tasks & quests.

Luanti Commander
IlzumiZeminori

Formspec-based file manager with text editor and image viewer