Node Damage
Noodlemire

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

Mobs Effects
SFENCE

Provides predefined attribute effects without apply logic for mobs based on Mobs Redo API, modifying movement, combat, and behavior attributes

Select Item
Wuzzy

Allows other mods to add a simple form to choose a single item.

CSMT Bots (Obsolete)
Logikí

Add bots to your game for training

Ediblestuff API
lazerbeak12345

A unified API for making items, tools and armor edible. Eat armor while wearing it!

NucleoTest
DarkXWolf17

Battle Royale-like game. Provides an API and a reference implementation. Highly radioactive. Work in progress.

Template to Easily Make Fancy Voxelized Models
Noodlemire

Provides voxelmodel.obj, a model designed to be shaped by changing its texture, in order to easily create fancy voxelized models.

Player Settings
1F616EMO

Player-specific settings

Babelfish Redo
1F616EMO

Translate chat messages into other languages

Lockout
ApolloX

Late-stage Security for Servers

Minetest Teams
pl608

simple multiplayer team system

ReSpec
ZenonSeth

Easy and Versatile Formspec Creation based on ConstraintLayout

Register, Attach & Detach
mzel1982

Register glowing 3D items and custom display nodes that you can easily attach to players, place on walls, or showcase on pedestals.

VizLib
OgelGames

Visulization Library

Chatcommand Library
LMD

Library for registering chatcommands.

Wield Events
mt-mods

Events for wield item switching

Function Delayer
Hybrid Dog

Allows executing functions after a delay to reduce possible lag (EDD scheduler?)

Library Mount
Panquesito7

API Framework for mounting objects.

rcsv
Wuzzy

RFC-4180-compliant CSV parser and writer

NodeCore Staybs API
Winter94

Movement parameters for various 'staybs'

more_player_monoids
fluxionary

more player monoids

Loot
Byakuren

A loot framework.

Interactive Item API
Jose_ManuelS18

Provides an API to make it easier to implement items' inner workings.

Keyevent
DS

Adds an event for when player presses a key.

Smart Chat
Clyde

A new, lightweight, simple and modular Chatsystem

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

Old Wizard Font
Pyrollo

OldWizard font for Font API

Fbt Core
Forburnt

A set of utils for other fbt_* mods

Scripted World Editor
Neuromancer

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

YAML Config File Library
snowyu

Load or Save YAML config file

Discrete Player API
Hypernoot

A library for games which attaches players to node grid

deploader
LuantistDork

Simple mod API that automates dependency-specific behaviour using a folder-heavy approach.

Node Updates
Sumi

Tells nodes when they are updated by neighbors being dug or placed, plus extra features. Last breaking change: 2025-09-10

action queues
fluxionary

provides an API for queuing things for batch processing w/ various ways to specify the batch "size".

Components Library
Mindcool25

Library for generating components based on base materials

Entity Control Function Library
Noodlemire

Adds functions to override and unregister entities.

Matrix Chat
joenas

This mod creates a bridge between a Matrix channel and the in-game chat!

Nametags2
Logikí

Allow objects had nametags with observers, colors and range

NodeCore Crystals
Winter94

Adds various crystal types to Nodecore

flinv
Luke

API to add new inventory tabs which work across different inventory mods