Height Limit
SkyBuilder1717

Adds height limit for servers.

End Portal Wand
TomCon

Adds a wand item for easy placement of end portals on right click.

Wrench
mt-mods

Adds a wrench to pick up nodes with inventories, such as chests, and transport them to another location.

Quarry Link
gabriel1379

Enables use of Quarry Mechanics with the stone-like and resource-nodes of other mods.

Symmetool
Nigel

Symmetric building tool.

WorldEdit Undo
Hybrid Dog

Undo and Redo executed WorldEdit chat commands

Mineclone Build Spawner
Thunder1035

Gives build spawner for spawing builds in mineclone 2 and 5

Torch Bomb
FaceDeer

Place torches throughout your entire surroundings with a torch bomb

Floating Anchor
Starbeamrainbowlabs

ExtraUtilities' Angel Block for Minecraft in Luanti! Place structures in mid-air with ease.

Age of Mending
Sumi

Age of Mending: Sandbox game about building your own world and exploring a new one. Last breaking changes: a40

Streetbuilder
seckl

Build a street from given points

Beds for Minetest Classic
MyNameIsKid

Beds for Minetest Classic by MyNameIsKid.

The Build Spawner
Thunder1035

Gives build spawner for spawning builds which makes city creation easy

idiamond
soeren

With this new feature, you can press ordinary diamonds into industrial diamonds, effectively doubling your diamond count and maximizing your resources.

Trowel for wall building
Linuxdirk

Vertically modify adjacent nodes of the same type with a single click.

3d Random Walk Blocks
chaosomnium

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