Unified Hammers
Linuxdirk

Various hammers that can be used to crush nodes.

Strong Wooden Pickaxe
mufigilang

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

Magic Tech
Futuray-pgm

It adds technology based magic

Nextgen Compass
StarNinjas

A compass item which points towards the world origin.

Grimoire
monk

Override tool functionality during runtime

Metatool
SX

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

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

Multitool Mod
thediamondlego

Adds a new tool that does the job of all the other tools(except hoe and screwdriver). Also has bouble the durability of a diamond tool!

New pickaxes
Arkatron

Adds new pickaxes

Livetools
AiTechEye

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

Noriel Sylvire's Minerals Core Modpack
Noriel_Sylvire

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

Floof
Momo

Add BicBiomeCraft inspired biomes, tools, and items.

Darks
_Xenon

Adds dark stuff

Scraps
Goops

Allows to recycle metal tools

Brights
_Xenon

Adds bright stuff

Ben's Gear
MissingTextureMan101

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

Obdy
Sires

Adds some pretty OP tools :)

Banshee
ElCeejo

Adds Banshees, a ghostly mob that haunts pine forests

Portal gun
AiTechEye

Portals and stuff

faction items
GigaByte

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

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.