Claymore
GigaByte

adds a powerful sword capable of deforming the ground

Useful Contraptions
theFox

Some useful contraptions / machines.

Bows
AiTechEye

A easy bow mod with arrows

Handholds
Shara

Adds a climbing pick which creates handholds in stone, desert stone, sandstones and ice nodes.

faction items
GigaByte

add some items to be used as prizes for special events or player achievements

Technic Grass Clean
1F616EMO

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

Shears
Atlante

This mod adds a pair of shears to easily cut foliage, flowers, wool etc.

Ores Expansion
BryanGruik15

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

S Battlehammer
Stakbox

Adds a battlehammer weapon with high knockback for MTG (compatible only with Mobs Redo API).

Simple Shooter
stu

First person shooter mod.

Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

Grimoire
monk

Override tool functionality during runtime

Ancient Ice Stuff
Robot10&Scheletor

Adds a new powerful ore to the game

Randomized Map-specific Ores
Piezo_

Adds two randomly created ores to each world with varying properties depending on the world's seed

Stardust
alerikaisattera

A mineral found at high altitude and items made with it

Scraps
Goops

Allows to recycle metal tools

Dragonbone Stuff
Robot10&Scheletor

Adds dragonbone set

Boots of Swiftness Mod
ClothierEdward

Adds a new pair of boots called the Boots of Swiftness.

Ancient Runes
spixi

Ancient Runes

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

Leather Armor
X17

Adds an armor made of leather

Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Saphire
Ryft77

Adds saphire stuff

Trucraft
mt-mods

An alternative crafting system done entirely in the world.

Knapping Mechanics
csirolli

Adds knapping mechanics API inspired by Vintage story

Strong Wooden Pickaxe
mufigilang

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

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

An API for automatically registering recipes, nodes and ore generation.

Ubertool Mod
HartRend

Provides a combination pick, shovel, and axe tool capable of extreme function. Tool is also illuminated.

Obdy
Sires

Adds some pretty OP tools :)

Darks
_Xenon

Adds dark stuff

New pickaxes
Arkatron

Adds new pickaxes

Brights
_Xenon

Adds bright stuff

Metatool
SX

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

Banshee
ElCeejo

Adds Banshees, a ghostly mob that haunts pine forests

Portal gun
AiTechEye

Portals and stuff

Lakemaker Mod
sunnysideup

A TNT block that makes lakes/bodies of water.

Silver
Jackknife

adds silver ore and tools

Stair Pick
BrandonReese

This is a specialized pick for making stairs.

Too many ores
TeufloV

This adds 53 new ores. But most of them are useless.