Stone Chests
AwesomeDragon97

Replaces the wooden chests found in dungeons with stone chests.

Last Login Signs
fgaz

Adds signs that show the last login of players that right-clicked them

Datatest
dibesfer

8 new biomes with nodes, ores and schematics, inspired by digital data

Copper Rails
AwesomeDragon97

Adds a new directional rail made from copper and mese crystals.

Multiple Biome Generator
chaosomnium

230 Pseudorandomly Generated Biomes, Trees, Fruits, Ores, Tools, and Liquids

Stoneblocks
Homiak

Adds a range of stone blocks and lanterns that lit when player is close

Fake unknown node
orwell

Adds a node that looks like an unknown node

Dice
Wuzzy

Decorative dice blocks which face a random direction.

Cloud Items
Panquesito7

Powerful cloud tools.

Warning: Non-free media.

Minetest Classic
sfan5

The classic Minetest-c55 0.3 experience brought back

Dreambuilder Game
mt-mods

Dreambuilder is my attempt to give the player pretty much everything they could ever want to build with, and all the tools they should need to actually get the job done.

Voxelgarden
Casimir

A classic game for exploring, survival and building. Maintained by rudzik8

Magic Materials
mt-mods

A mod providing common resources and shared magic system for modpacks like gadgets_modpack, bweapons_modpack, and possibly others

The Build Spawner
Thunder1035

Gives build spawner for spawning builds which makes city creation easy

Castle Gates
FaceDeer

This is a mod all about creating castle gates and dungeons

My Streets
Don

Adds asphalt and other items you need to build streets

Traders
Sokomine

Configurable mobs/NPC which can trade for you.

KSurvive
MadKamel

A game that changes much of MTG's gameplay.

Castles++
philipbenr

This is a modpack all about creating castles and castle dungeons.

Wilhelmines Living Floatlands
Liil

Adds various prehistoric animals to your Floatland Zone, if you are using V7 Map Generator.

Charcoal
X17

Make charcoal from trees and use this as fuel

Darkage - the original plus improvements
addi

DarkAge adds several new nodes and crafts to create a pre industrial landscape.

Ilights
mt-mods

Adds various lights.

Quartz
Evergreen

Adds quartz ore and some decorative quartz blocks

C Doors
TumeniNodes

Adds centered doors, and villa style windows to Minetest.

NodeCore ALPHA
Warr1024

Early-access edition of NodeCore with latest features (and maybe bugs)

Beacons
SpaghettiToastBook

Adds craftable beacons in several different colors.

pkarcs
TumeniNodes

Adds arched doors

Pigiron
TenPlus1

Adds pig iron ingots which need to be crafted to make steel, also blocks and stairs.

TP Stairway
joe7575

Simple stairways and bridges for your buildings and machines

Simple Furniture
Tarruvi

Adds a selection of furniture with simple designs

Angled Walls
TumeniNodes

Angled & Sloped Walls, Angled Glass, & Angled Doors

morelights_dim
doxygen_spammer

Allows to turn morelights lights off or to dim them.

Castle Shields
FaceDeer

Adds decorative wall shields

Decorations Sea
mt-mods

Adds many new types of seaweed, kelp, corals and other sea decorations, distributed across biomes

Greek
GreenXenith

A large assortment of Greek architecture blocks and materials.

Bonified
Shqug

New features related to the bones you get from dead players in MTG.

Factory bridges
mt-mods

This mod adds a steel bridges, railings and stairs in Minetest.

ArtDeco
TumeniNodes

This mod just adds some new building blocks to Minetest.

Doors without window
TarasArt

Adds doors and trapdoors without windows to Minetest Game.