WorldEdit Wall Block
SkyBuilder1717

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

Traverse
shaft

Adds cannons, pipes and tractor beams to allow players and entities to traverse the world in new ways.

K Color Blocks
ketwaroo

Adds specific stainable blocks for building stuff in creative mode. Comes with a rainbow wand for applying the tints.

GC Gamemode
stellarorion

Easily switch between the survival and creative inventory

CreNodes
gtzi203

Adds useful nodes for the creative mode, like barriers or light nodes.

Node houses
MatyasP

Node houses is a mod by MatyasP that adds one-node block of houses, for crafting using items from mode default.

Claymore
Giga_M

adds a powerful sword capable of deforming the ground

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

Grass Slabs and Stairs
erov

Adds grass slabs for smoother terrain

Wind Charges
Tomlaus

A mod that adds wind charges as a fun item.

Some kind of star ... trek, nodes
Paul Wilde

A bunch of nodes you may find on some kind of star trek

awuuwa's Building Blocks
awuuwa

various building blocks

BestLobster
AirplaneMan

The best and only lobster content mod

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.

Crafty Arts
AirplaneMan

Arts and crafts supplies

Dyed Water
erov

Dyed water for mtg

aw_edificiosdecuba_habana
JALdMIC

It has some buildings based on those in Havana

MathPlot
kyleclaassen

A tool for constructing mathematical curves/surfaces/solids.

Bouncy Mushrooms
AirplaneMan

Adds Bouncy Mushrooms to MT

Hitchhiker's Guide to the Galaxy
Paul Wilde

A bunch of nodes that do some things related to Hitchiker's Guide to the Galaxy

resurrection cross
Giga_M

add resurrection cross

Chromakey
SkyBuilder1717

Adds an chroma blocks for videos or photoshop.

Math blocks
Giulio

Adds decorative math blocks to help in teaching

3d Random Walk Blocks
chaosomnium

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

Poly Decor
mt-mods

My spin on decorative stuff.

Drawstruct
Xenon

Draw or generate random structures

Global Patterns
Albert-Dimensioner

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

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.

Pine generator
Themostrandom01

Allows you to make stylish pins