MathPlot
kyleclaassen

A tool for constructing mathematical curves/surfaces/solids.

Colorable banisters
MatyasP

add support for colorable banisters and banisters with repeating nodebox

Architect's planner
MatyasP

Add planning plains for loading the textures (sketches)

Symmetool
Nigel

Symmetric building tool.

resurrection cross
Giga_M

add resurrection cross

Crafty Arts
AirplaneMan

Arts and crafts supplies

ColorBrewer palettes for cartography
pauldpickell

8-bit ColorBrewer palettes texture pack

Map Cursor
Blocky Player

Adds blocks like arrows, pointers and signals. For mapmakers who need to point players somewhere.

Unknown Object
1F616EMO

Bring spawnable unknown object to the game

Usable Nodes
Volik

Adds usable nodes, such as kill block, or move block.

Landscape Shaping
cronvel

Landscape shaping tools and API

Repainter and rotator
MatyasP

Add tools for editing node param2 for different color and different rotation

Colorscreens
DELTA_FORCE

Decorations that can also be used as an actual greenscreen or other colorscreen.

aw_edificiosdecuba_habana
JALdMIC

It has some buildings based on those in Havana

Impenetris
AirplaneMan

The hardest rock on all of the worlds (except for bedrock)

Blood Bane Sword
Blocky Player

OP sword for moderators. In memory of an old teacher, who had a mod similar to this on a private server.

3d Random Walk Blocks
chaosomnium

3d Random Walker Blocks that create interesting structures in the world

Short Names for worldedit
niwla23

Adds short number aliases to some nodes like in MC

Voxelizer
LMD

Turns 3D models into astonishing voxel builds.

PuzzleMap
Warr1024

Puzzle/Adventure Map System using Node Protection Mechanic

Drawstruct
Xenon

Draw or generate random structures

Topaz Items
WINNIE

Topaz Items

MT POI Map
beaver700nh

Displays a map with points of interest, for any game (no dependencies).

Math blocks
Giulio

Adds decorative math blocks to help in teaching

Copier
1F616EMO

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

Replacements
BuckarooBanzai

Replacement/placeholder blocks intended for schematics

Global Patterns
Albert-Dimensioner

Place a node to generate a pattern from that node using that node

Goxel Tools
MisterE

Allows using goxel to create Luanti builds. Saves a palette of node colors for import into Goxel and allows importing Goxel models made using said palette.

Home Assistant Mod
Jeff Schilders

An experimental mod to turn real lights and switches on and off in your smarthome within a world.

edificios
JALdMIC

Add some buildings,Adiciona algunos edificios.

Mineclone Build Spawner
Thunder1035

Gives build spawner for spawing builds in mineclone 2 and 5

Pine generator
Themostrandom01

Allows you to make stylish pins

Arcade3D
Thunder1035

A Pacman inspired game