Color my items!
Sofik5800

Color your items with one command: Color me!

nodeu
ulla

metal blocks stair railing coloured

Item exchange shop
Krock

Provides a simple exchange shop (currency compatible)

Tdl`s Staffs
tdldaboi

Adds elemental staves to the game.

Edutest
zeuner

Provides a GUI frontend for the educational staff.

Offline Phantoms
Kimapr

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

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Obelisk - Obelisk.jar [Inspired by lizardmeninc Obelisk]
colon

shhh it's here.

aw_edificiosdecuba_habana
JALdMIC

It has some buildings based on those in Havana

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

CSperson's Simple Pebbles
CSperson

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

Bounty
csirolli

Place bounties on players

Trudged
Bas080

A simple mod that converts walked-over soil nodes to dirt.

announcer
bookgirl

Scheduled and manual server announcements with API hooks.

Virtual Key
louisroyer

Adds virtual keys registerers.

Metatool
SX

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

MathPlot
kyleclaassen

A tool for constructing mathematical curves/surfaces/solids.

idiamond
soeren

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

epic entrance
Giga_M

adds an epic entry upon joining server for those with the privilege

MT-Channels
Elysian

This is a mod that adds channels.

Boulder Dig
Neuromancer

Creates gameplay for the game Boulder Dig (inspired by Boulder Dash). Find the boulders and gems scattered throughout the regularly generated world. 2nd option is more densely packed levels.

trashbin
bookgirl

simple /bin and /trash item delete UI.

CTtTranslate – Chat Translator
crisdan99

Automatic translation of chat between players with colors and language labels.

Colourful Ladders
Itz-Noah

40 colourful wooden ladders

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Coord Hud
ergolyam

Per-player HUD showing current coordinates with draggable sliders to set position and size.

Beamer
Clyde

Beam items or nodes from your inventory to the inventory of your friend.

Aotearoa
Eris

Fork of aotearoa by Dokimi. Complements the default map biomes with Aotearoa, land of the long white cloud, New Zealand.

Warning: Non-free media.

Ascend
kestral

Ascend by chat command, if possible.

Kill history hud
Giga_M

adds a death history on the screen

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Brights
_Xenon

Adds bright stuff

Stacked Bricks
1F616EMO

Bricks stacked on another type of bricks

ConfigFileLibrary
Tomlaus

A library that allows loading and saving data from config files.

Darks
_Xenon

Adds dark stuff

Burnable Diamonds
Hypernoot

Make diamonds useable as fuel

Kits
Pyu

An API for creating kits

Configuration Pack
X17

Contains several node setting changes

Bank Accounts Receipt
Can202

Receipt = TRASH

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.