Ilights
mt-mods

Adds various lights.

Gloop Blocks
mt-mods

Adds decorative and functional blocks, including cement, rainbow blocks, "evil" blocks, and tools.

BetterPM
SonoMichele

Improves private messages and makes them more customizable

Tntrun
debiankaios

Players compete to be the last one standing on a layer of falling TNT

Pick Axe Tweaks
mt-mods

Adds the ability for pick axes to place light nodes on right click

Bouncy Bed
MeseCraft

Simply makes beds bouncy.

Nodecore Rabbits
LandarVargan

Adds rabbit holes, rabbits, and traps to the Nodecore game

WorldEdit
sfan5

In-game world editor. Use it to repair griefing, or just create awesome buildings in seconds.

Simple streetlight spawner
mt-mods

Adds various streetlight "spawners" (5m tall, supports multiple pole materials and light sources)

Basic signs
mt-mods

A small selection of metal wall signs, and a few kinds of wooden signs.

Homedecor
mt-mods

Feature-filled home decor modpack.

Basic Materials and items
mt-mods

Provides a small selection of "basic" materials and items that other mods should use when possible -- things like steel bars and chains, wire, plastic strips and sheets, and more.

Unified Dyes
mt-mods

Unified Dyes expands the standard dye set from 15 to up to 256 colors (depending on the object to be colored)

More Blocks
Calinou

Adds various miscellaneous blocks.

Chat Command Builder
rubenwardy

A library to make registering chat commands easier

Wonderpick
LandarVargan

Adds a pickaxe that can dig almost any block

Notices
LandarVargan

Adds chatcommands server staff can use for announcements

SmartFS
rubenwardy

A library to allow mods to make Formspecs, a form of GUI, easily.

Modding Library
LMD

Multipurpose Minetest Modding Library

Mapblock Lib
BuckarooBanzai

mapblock serialization functions

Vehicle Mash
Panquesito7

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

Warning: Non-free media.

Lava Stuff
LandarVargan

Adds lava armor, tools, and blocks

Hammer Of Power
LandarVargan

Adds a steel hammer and the powerful version that you can create from it.

Mesecons
Jeija

Adds digital circuitry, including wires, buttons, lights, and even programmable controllers.

Claycrafter
Dragonop

Introduces the Claycrafter, which converts Compressed Dirt to Clay using Glasses of Water.

Whitelist
Zughy

Manage who can and who can't enter in your server

3D Armor
stu

Visible player armor & wielded items.

Brights
_Xenon

Adds bright stuff

Darks
_Xenon

Adds dark stuff

Witches
FreeLikeGNU

Helpful and unique witches inhabit the land adding a magical touch and interact with player! Work in progress, but playable!