Hook (survival tools)
AiTechEye

Survive & climbing tools

vexcazer
AiTechEye

Ultimate build+mine & admin tool

CCompass
bell07

Adds a calibratable compass

Milk potion
bgstack15

Milk potion for Mineclonia

Fancy Place
DragonWrangler

Better block placement system that allows you to place blocks even when not pointing at the connecting face.

Gauges
Calinou

Adds health and breath gauges above players.

Simple Tape Measure
OgelGames

Adds a simple tape measure.

Utilities for Underch - extension pack
Hypernoot

Extend the Underground Challenge by miscelaneous utilities and change some recipes

Far Glitch Land
srifqi

Add glitchy-looking lands at the edge of the world

Item Extensions
Sumi

Support for more callbacks for items, such as `on_step` and `on_select`

Clay Bricks
AwesomeDragon97

Adds colorful clay bricks.

Titanium
Hybrid Dog

Adds titanium which is very strong and lasts for a long time.

blackhole containment box
Soundwavez

cool swirvy gravitational blackhole boxes, that can be used to "ahnialate" enemy bases, or for "deforestation" aah i love abms! (extra dramatic!))

Node Touch Action
Neuromancer

Pass in a node name and a function, and every time a player touches that node, the function happens

Studs
erle

Adds studs on top of many nodes that are not ground content. This makes the decorated nodes look like interlocking bricks, similar to LEGO.

Tides
markthesmeagol

Adds tides, WARNING: will delete water sources above sea level

Lua Wand
IlzumiZeminori

Tool with programmable on_use

Multitools
ChimneySwift

Adds a series of multi-purpose tools

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

Tool Enhancement
archfan7411

Allows players to enhance their tools through mese infusion

Chocolatestuff
lazerbeak12345

Adds edible chocolate tools and armor.

Pumpkinspice
GreenXenith

Adds pumpkinspice stuff.

Fast Build Tool
playduin

Tool for fast box building

Kitty/Kitto Ores
nemokitty9

Nemokitty9's own ore pack. Includes Tools!

Sparking Wand Mod
Olaf

Craft a wand with which you can cast a lightning spell. Great for discovering caves.

Climb Glove
ApolloX

A magic glove which allows you to punch nodes to travel vertically.

DogBlocks
Hybrid Dog

Cute, adorable dog nodes

Basic Anvil
MikeRedwood

Adds an easy tool repair craft

Build Easy Box
epCode

A handy tool allowing the creation of large structures with minimal effort (in survival!).

Mob Crab (Beta)
Can202

Adds Crabs.

Mapserver
BuckarooBanzai

mod for the mapserver

Craft Lookup
ForbiddenJ

Provides you with a way to lookup recipes to make items.

Loose Rocks
eduardomezencio

Adds loose rocks which generate randomly on the surface.

Digiline Stats
Darin755

A mod that adds a few digiline blocks to get server information

Compression
The4spaceconstants

Uses compression_api to generate compressed nodes.

Jukeloopbox
ulla

A simple jukebox that can be used for small looped tracks, or simply to listen to music

The Confluence
MisterE

A luamap example - a small (500x100x500) Island in the middle of the ocean with 4 rivers that run from the center to the sea.

Multiplant
Firefall

Grow Multiplants and get a random seed or flower!

Bed Notifications
Bob64

This adds chat messages that tell other players when a player leaves or enters a bed and when players can sleep.

Object Tracking Tablet
Soundwavez

a fun new item used to locate: players, dropped items, entitys, and anything else that falls under the object catagory!