Offline Phantoms
Kimapr

Players leave "phantoms" when leaving; other players can take items from those

treasures
ademant

Treasure nodes with useful items

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

Openion Yeast
Wovado

Adds Yeast and a Yeast Barrel

Mtg Craft Reverser
Hugues Ross

Makes crafting recipes in Minetest Game reversible

Super Axe
adrian-castravete

An automatically wood chopping axe.

Obdy
Sires

Adds some pretty OP tools :)

Hero Mines
Neuromancer

Can you rescue the miner trapped at the bottom of the mine? Creates mines that are used as levels for the game H.E.R.O.

Vehicle Mash
Panquesito7

Adds many types of vehicles: cars, boats, hovercrafts and more.

Warning: Non-free media.

Splink Storage
Yoreni

Adds items that can store massive amounts of other items in your inventory

blueberry_juice
MR_breaddz

blueberry juice

Dye Mixer
LRV

This mod removes the mixes of dyes and the crafting recipes that allow you to dye wool and make them craftable in the Dye Mixer.

Cemeteries
SFENCE

Generate graves and cemeteries in world. For Luanti 5.12 and newer.

Phonics Library
Neuromancer

Provides a library for creating Phonics (Learn how to read) mods in different languages.

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Auctions
Athozus

Adds ingame auctions

Colored Steel
cd2

Adds colored steel blocks.

Grimoire
monk

Override tool functionality during runtime

Smart Renting
AiTechEye

Smart renting: Rent out your locked things and earn money!

TurtleMiner
BirgitLachner

A Mod to let Kids start programming with a turtle that can move around in the world, and dig and build what the user wants.

Darks
_Xenon

Adds dark stuff

Configuration Pack
X17

Contains several node setting changes

Scraps
Goops

Allows to recycle metal tools

Bounty
csirolli

Place bounties on players

Simple Dice
farfadet46

Simple dice for little games ;)

Fakery
iarbat

Adds counterfeit diamonds and other fake precious materials.

Metatool
SX

Provides API to register node metadata tools along with few useful tools

Great British Pound
angry_hd1

Adds A Simple Currency System

New pickaxes
Arkatron

Adds new pickaxes

Renewable Fireflies
mecha_moonboy

Registers an ABM on some ground blocks that spawn fireflies if certain criteria are met.

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Tradelands
Lunovox

Protection of land on payment of periodic rate.

LWComponents Spawners
mt-mods

Register spawners for lwcomponents.

End Him Rightly
ekl

Unscrewable and throwable pommel

CSperson's Simple Pebbles
CSperson

A very simple mod that adds natural detritus. Doesn't do much besides that.

Strong Wooden Pickaxe
mufigilang

Add strong wooden pickaxe that destroy stone as fast as diamond pickaxe

Brights
_Xenon

Adds bright stuff

idiamond
soeren

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

Petards
Zemtzov7

Miscellaneous pyro things

Lock Workshop
LRV

This mod removes the crafts for locked and shared nodes and makes them craftable in the lock workshop via their unlocked/locked counterpart and a lock.