SkinsDB
bell07

Custom player skins manager with support for 1.0 and 1.8er skins and inventory skins selector

Universal geometry realm
paramat

Create worlds of varying shapes

Stained Glass
andersje

Adds various stained glass blocks, originally by doyousketch2

Mydoors
Don

Adds several different style doors.

Locks
Sokomine

Shared chests, doors, furnaces and signs - with keys

Luxury Decor
Andrey01

This mod has a goal to add large amount of luxurious various furniture elements, decorations and exterior stuff.

Waffles
GreenDimond

Adds stuff to make waffles (and the waffles themselves of course).

Signs Lib
VanessaE

Adds signs with readable text.

PaleoTest
ElCeejo

Adds Dinosaurs and other Prehistoric Fauna.

Intllib
kaeza

Internationalization library.

Minetest Systemd (API)
Piezo_

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

Traders
Sokomine

Configurable mobs/NPC which can trade for you.

Lucky Block
TenPlus1

Adds lucky blocks into the game which may give good, bad, hurtful items when open :)

Biome Lib
VanessaE

The biome spawning and management library.

Hidden Doors
Hamlet

Adds various wood, stone, etc.

Wield3D
stu

See the items other players are holding

Bonemeal
TenPlus1

Adds bone and bonemeal giving the ability to quickly grow plants and saplings.

MicuPack
micu

Various devices and machines for experienced miners and TechPack engineers.

Warp Potions
Shara

Cost per use potions teleport system designed for survival servers.

Auth Redux
sorcerykid

Auth Redux is a drop-in replacement for the builtin authentication handler of Minetest

Hallelujah Mountains (AKA Cloudlands)
DrFrankenstone

Giant rocks floating suspended in magnetic eddies. (skylands, islands, fantasy, giant trees)

Cool Trees
runs

It adds some cute trees.

Orienteering
Wuzzy

A collection of tools to help you orient yourselves in the world, such as compass, altimeter, etc.

World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

Drinks
Nathan.S

Adds a juice press and two juice storage containers.

Draconis
ElCeejo

Adds Dragons and various Wyverns

Other Worlds
Shara

Adds asteroid layers and height-based skybox switches to create space environments.

BitChange
Krock

Money items for your world, based on Bitcoins

LED Marquee
VanessaE

Provides a simple LED marquee that accepts single characters, strings, or whole screen-fulls of text, via Digilines.

Swamps
Hybrid Dog

Adds swamps

Markers
Sokomine

Easy interface (GUI) for the areas/advanced_areas protection mod

doorbell
Miniontoby

A doorbell mod with sound

Coloredwood
VanessaE

Provides hundreds of colors of wood and fences to Minetest, using Unified Dyes. Colored, cut wood shapes as well, with Moreblocks.

Hyperloop
joe7575

Allows building of tubes to let players travel from point point in seconds (900 km/h)

Working villages
theFox

A mod adding villager NPCs that are doing predefined work.

Luscious
sofar

Bring color into the mgv7 mapgen world.

Throwing Redo
Palige

New throwing implementation designed to be extensible

eXtended Ban 2
kaeza

Tempbanning and better banning by keeping track of usernames and IP addresses

Mesecar
paramat

Adds 4 styles of microcar: Car55, Nyancart, Mesecar and Oerkka.

Digiterms
Pyrollo

8bits style monitor and keyboards using digilines