Item exchange shop
Krock

Provides a simple exchange shop (currency compatible)

Drawstruct
Xenon

Draw or generate random structures

Burnable Diamonds
Hypernoot

Make diamonds useable as fuel

Smart Renting
AiTechEye

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

idiamond
soeren

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

Meseconometer
DS

Device to meassure time of mesecon signals in globalsteps

Debugging Console
sorcerykid

Provides an in-game HUD to easily monitor debug output

Phonics Library
Neuromancer

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

Library Mount
Panquesito7

API Framework for mounting objects.

Metatool
SX

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

Auctions
Athozus

Adds ingame auctions

Floof
Momo

Add BicBiomeCraft inspired biomes, tools, and items.

Sticks Stones
MikeRedwood

Makes Sticks from leaves and scatters small stones

Bank Accounts Receipt
Can202

Receipt = TRASH

BitChange
Krock

Money items for your world. You can mine bitcoins. Sort of.

CSperson's Simple Pebbles
CSperson

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

Element Exchange
enchant97

Exchange nodes into other nodes

My Mulch
Don

Turns leaves and other items to mulch blocks

End Him Rightly
ekl

Unscrewable and throwable pommel

World Borders
argyle

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

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Prop Hunt Modpack
Jo5629_

Transform into nodes and with a minigame.

Obdy
Sires

Adds some pretty OP tools :)

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

Batch Screwdriver
niwla23

With this you can rotate all nodes in a row at once

Minercantile
Mathias

Economy featuring a primitive supply and demand system for exchanging goods.

Darks
_Xenon

Adds dark stuff

Spawn redo
cathaya7d4

Drop-in replacement for default/spawn for more third-party biomes

Bounty
csirolli

Place bounties on players

Great British Pound
angry_hd1

Adds A Simple Currency System

LWComponents Spawners
mt-mods

Register spawners for lwcomponents.

Discrete Player API
Hypernoot

A library for games which attaches players to node grid

Shortcut
Derevio

Adds the ability to set shortcuts to commands.

Telegram
neko259

Integration with telegram messenger chat

Offline Phantoms
Kimapr

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

Kits
Pyu

An API for creating kits

Minebase Core
ThatCommand

Adds APIs and new dynamic functionalities.

Atriumic
Firekiller

Adds a new biome, new blocks, new armor and more.

Chat History
sorcerykid

Interactive chat history viewer with a variety of message filtering options