Lighted Helmets
AntumDeluge

Light-emitting helmets.

Omnidriver
OgelGames

The ultimate screwdriver.

Wreckage
keym3n

A variety of tools and modifications. There are special blocks for creating, modifying, and repairing tools.

Manny
ElCeejo

Adds Manny from that one Reddit post.

My Air Wand
Don

A tool to place blocks in mid-air.

Chakram
AiTechEye

Chakram: weapon & tool at same time

Pick Axe Tweaks
mt-mods

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

NodeCore Luminous Tools
Winter94

New light sources for NodeCore

Tell
octacian

Message offline players

Tools Using the Node Damage and Repair System
Noodlemire

Overrides pre-existing tools to make them cause persistent node damage.

Mudsling
Avicennia_g

Inverted-direction player slingshot

UndoMistakes
mi.sh

You can undo Mistakes, such as stripping Wood

Death Compass
FaceDeer

A compass that points to the last place you died

Rifles
shaft

Adds guns, rocket launchers and grenades.

Guns4dWorkbench
Jo5629_

Craft guns and their components with an added workbench.

Copper Stuff for Voxelibre
TomCon

This adds copper tools, armor, and decorations to voxelibre.

KSurvive
MadKamel

A game that changes much of MTG's gameplay.

Uranium Stuff
Epoxum

Adds Uranium tools and armor, compatible with technic.

WhyNot?
bell07

Aims to get all existing high quality mods working together

TNT Plus
Ludus

KA-BLOOIE!

Gravity gun: reloaded
rstcxk

Adds the gravity gun to the game

Farm Tools
Camelia

Based on Scythes & Sickles, it adds various tools to make farming more convenient.

More Swords
JAstudios

Adds more powerfull swords that have various abilities.

Proxima Survival
debiankaios

Survival on Proxima Centauri B. Not working on it now.

Headlamp
OgelGames

Adds a headlamp that can be worn as armor, providing a bright light source

Armor Expanded
Crystalwarrior

Expanded armors for 3d armors

Obsidian Swords
Dragonop

Adds the Obsidian Dagger, Sword, and Longsword. Also Obsidian tools, for completeness.

Mineclone2 Multitool
DuckGo

4 tools in one !

Fishing Rod
Tarruvi

Adds a fishing rod

TF2 Textures for Voxelibre
Ludus

Pootis spencer here!

Mystic Stones
michi16bit

Add many mystic stones

Scythes & Sickles
TestificateMods

Adds scythes and sickles with unique applications for farming

Airtanks
FaceDeer

Provides pressurized air tanks for extended underwater excursions

3D Armor Gloves XTended
Geraos16

Adds support for multiple gauntlets materials

Rainbow Ore
KingSmarty

Rainbow materials & equipment.

Betaclonia
bookgirl

Mineclonia but it's gameplay is focused and inspired on beta versions of Minecraft.

Cartographer for Minetest Game
Hugues Ross

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

Spyglass
StarNinjas

Adds the ability to zoom in via a Spyglass

Mineclone2 Rocky Tools
solsword

Andesite, Diorite, Granite, and Deepslate tools for Mineclone2.

Sane Tools
42tpac

Adds a 3x3 hammer, a one layer wand builder and a one layer scraper