Blueprints
Luke

Allows players to easily copy+paste nodes.

Ores Expansion
Groin

Adds a new ore ( for now ) called "Rozeemerald".

Wrench - node rotation tool
Argos

A better screwdriver.

Saphire
Ryft77

Adds saphire stuff

Wonderpick
LandarVargan

Adds a pickaxe that can dig almost any block

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

Translocator
IlzumiZeminori

Teleportation tool inspired by Unreal Tournament 2004

Hades Endgame
VeproGames

Adds various goodies to Hades Revisited, focused on Late/Endgame

Equipment Wear
AntumDeluge

Allows tool & equipment wear to be disabled.

Batch Screwdriver
niwla23

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

Interchangeable Hands
octacian

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

Technic Grass Clean
1F616EMO

A tool like chainsaw, but cut grass, not tree.

Symmetool
Nigel

Symmetric building tool.

Ben's Gear
MissingTextureMan101

Attach tool parts to create new tools and add a whole new layer of strategy to your tool crafting!

No Melterns, no tools
InfiniteCoder01

You can't craft tools without melters now. Progression becomes harder

Extra Stone Utilities
XxCrisThor1012xX

Adds new uses of stone

Grimoire
monk

Override tool functionality during runtime

Obdy
Sires

Adds some pretty OP tools :)

Repainter and rotator
MatyasP

Add tools for editing node param2 for different color and different rotation

Thermometer
csirolli

A thermometer to check the temperature

Slingshot
AntumDeluge

Slingshots that can throw inventory items as ammunition.

Cartographer for Repixture
Hugues Ross

Adds regional maps that you can craft and place (Repixture version)

Omni Tool
ApolloX

3 tools in 1

Strong Wooden Pickaxe
mufigilang

Add strong wooden pickaxe that destroy stone as fast as diamond pickaxe

Topaz Items
WINNIE

Topaz Items

Ruby Tools+
ReinPlayz

Adds ruby ore, ruby tools, and ruby blocks balanced around diamond-tier gameplay.

Pencil Redo
1F616EMO

Tool to edit infotext of nodes

Floof
Momo

Add BicBiomeCraft inspired biomes, tools, and items.

Chat Tools
theFox

chat commands that people might need

Tool Crafter
508linx

use any posible material craft tool in crafttable

You Can't Touch It Either
Avicennia_g

Simple mod adding lockable storage shelves to Nodecore.

Node Admin
Neuromancer

Admin tool to get node info & dig undiggable nodes

Metatool
SX

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

Nitro Digger
nri

Adds a tool that removes nodes quickly.

Complete and Total Lua-Only Inventory Rewrite
Noodlemire

Creates a completely custom inventory system, which doesn't rely at all on any of the usual UserData objects.

Brights
_Xenon

Adds bright stuff

Darks
_Xenon

Adds dark stuff

Wield Gadgets
1F616EMO

Register gadgets that can be used with a hotkey

Lighting Wand
vibes81

Adds a greedy wand that eats burnable items and uses it to place a light where ever the player points.

Warning: Non-free media.

Armor addons
CosyDeer

Additional armors and outfits for 3d armor / Asuna