Livetools
AiTechEye

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

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!

Metatool
SX

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

Ruby Tools+
ReinPlayz

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

Brights
_Xenon

Adds bright stuff

Darks
_Xenon

Adds dark stuff

Obdy
Sires

Adds some pretty OP tools :)

Floof
Momo

Add BicBiomeCraft inspired biomes, tools, and items.

Banshee
ElCeejo

Adds Banshees, a ghostly mob that haunts pine forests

faction items
Giga_M

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

Silver
Jackknife

adds silver ore and tools

Lakemaker Mod
sunnysideup

A TNT block that makes lakes/bodies of water.

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.