Common Mob Interface
Byakuren

A standard modding interface for interacting with mobs

Central Message
Wuzzy

Simple API to show messages to the center of the screen to players.

More Triggers
SkyBuilder1717

Adds more triggers for Awards

Formspec Library
LMD

Formspec string builder & event handler callbacks

Libox
frogTheSecond

A sandboxing library

Simple Models
AntumDeluge

Very simple models.

Mesecons Stealthnodes
Clyde

Register your own Ghoststones.

The Mob API
TX_Miner

Provides a simple API for mobs

Lush
rstcxk

fully featured shell interpreter

Node Damage
Noodlemire

Enables nodes to be partially damaged, and to be repaired afterwards.

Nodecore Mod Resource Library
Winter94

Resources to be used for NC Content

NameGen
cronvel

Name generator API.

Vision Lib
mt-mods

Common library for PolySaken's mods.

Journal
theFox

Do you want to add story to your game? Make your protagonist write notes into his Journal.

Advanced Forceload
Kimapr

a better forceloading API

GetName
kevins

Adds an API and tool to generate random names for NPCs, mobs, and places.

Loot
Byakuren

A loot framework.

TPH's Doors API Redo
TPH

(INTENDED FOR DEVELOPERS) Attempts to ease and better simplify door mechanics + registration

Item Holders
Jose_ManuelS18

Adds 'Item Holders', blocks that hold your items in display, also provides a API.

YAML Config File Library
snowyu

Load or Save YAML config file

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Node entity library
The4spaceconstants

Library for functional node entities.

default sounds for other games
awuuwa

mods that only depend on "default" for sounds, can be made to use this mod to source the sounds from

NodeCore Crystals
Winter94

Adds various crystal types to Nodecore

Inventory Change Callback
luarocks

Provide a global callback for handling player inventory changes.

VizLib
OgelGames

Visulization Library

Autobox
Just_Visiting

Auto Collision/Selection Loading Boxes

monster_api_gb
GigaByte

add an api to create bosses

Antigrief
sorcerykid

An API for validating node and item placement via a simple callback mechanism.

LCD Font
Nazalassa

A simple font for font_api

Isogen
BuckarooBanzai

Generate isometric images from ingame builds

Library Mount
Panquesito7

API Framework for mounting objects.

Guider
1F616EMO

HUD markers for navigation

Grenades API
LandarVargan

Adds an API for easily creating grenades

PostgreSQL Library
Tomlaus

Library for PostgreSQL Db.

Object UUIDs
Silver Sandstone

Assigns a persistent UUID to every object.

Dialog Redo
1F616EMO

Flexable dialog API

Interchangeable Hands
octacian

Demonstration of Minetest's capability to dynamically change the player hand.

Scripted World Editor
Neuromancer

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

Old Wizard Font
Pyrollo

OldWizard font minetest mod for font API