Fragments
Amaz

A mapgen with a goal, with things needed to advance to the next level.

Engravings
Taren

Adds multiple engraved blocks and benches to make them.

WiTT
MightyAlex200

Small indicator to show what the player is looking at.

Adventure Core
Just_Visiting

Adventuring Resource System

Teacher: Realtime Elevator
1F616EMO

Tutorial for Realtime Elevator

Speed Manipulation
Volik

Change your speed!

Subspacewalker
bell07

Go trough walls, rock or lava using Subspace Walker tool

Notices
LandarVargan

Adds chatcommands server staff can use for announcements

Fire extinguisher
SkyBuilder1717

Adds fire extinguisher, which can extinguish some fire

Poly Decor
mt-mods

My spin on decorative stuff.

Template to Easily Make Fancy Voxelized Models
Noodlemire

Provides voxelmodel.obj, a model designed to be shaped by changing its texture, in order to easily create fancy voxelized models.

K Wider Hotbar
ketwaroo

Increases the number of hotbar slots by displaying exta inventory rows

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

Fakery
iarbat

Adds counterfeit diamonds and other fake precious materials.

Blueprints
Luke

Allows Minetest players to easily copy+paste nodes.

nodeu
ulla

metal blocks stair railing coloured

Scripted World Editor
Neuromancer

API that allows you pass in scripting tables to fill a series of shapes of different sizes with different nodes

Wire Transfer Terminal for Unified Money
1F616EMO

Digital way of transferring money in Unified Money system

Stasis
Luke

Allows players to be put in stasis.

One death
SFENCE

This allows players to die only once. The world can be destroyed after it (default for single-player) or the player can lose privileges to interact with the world and others (default for multi-player)

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.

Item Snatcher
TestificateMods

Makes the apple snatcher from Wuzzy's tutorial game available as a standalone item.

CTF Extra Maps
Johannes Fritz

Adds some extra maps to the Capture the Flag game.

Kits
Pyu

An API for creating kits

Easter Eggs / Ostereier
Ineva

Adds various coloured eggs for Easter!

Chat3
octacian

Makes chat on a populated server much easier to understand and keep up with.

Area-Locked Chests
1F616EMO

Locked chest that check protections

Plastic Box
Starbeamrainbowlabs

Adds a recolourable plastic box. Fork of @cheapie's version with improvements.

RandomTP
Bapt-tech

creates /rtp command and allow you to create your owns random teleport places

Temp Privs
ChimneySwift

Overwrites the default grant, grantme and revoke chatcommands to add revoke or grant expiration.

Diggable Chests
Kimapr

makes chests, furnaces and such diggable even if not empty

Phonograph album: 1F616EMO Collection
1F616EMO

Songs from 1F616EMO for phonographs

IRC Commands
ShadowNinja

Control your server from IRC

Chatcommand Library
LMD

Library for registering chatcommands.

Natural slopes for Hades Revisited
karamel

Add natural slopes for Hades Revisited

Apartment Rental Panels
1F616EMO

Self-service rental panels for players to rent apartments or shops

Nitro Digger
nri

Adds a tool that removes nodes quickly.

Colorscreens
DELTA_FORCE

Decorations that can also be used as an actual greenscreen or other colorscreen.

Bubbles
niwla23

Adds bubble machines

Snow for Hades Revisited
SFENCE

Add snow to Hades Revisited via snow cannon.