MechanicalCraft adds some machines that make your Minecraft gameplay easier. The addon is 99% compatible with other addons unless they modify zombie villager. The addon has some incomplete items, but none of them can be obtained in survival, so don't worry they won't change your gameplay.
The addon supports english and chinese.
Select version for changelog:
Changelog
Added the Iron golem upgrader.
Added two new recipes using the Radiator and recycler.
Fixed not being able to repair ugraded iron golems.
Nickel -> 3 nickel coins -> trading
Nickel refining process just like other metals
And a crucible? (Place the crucible on top of the heater, it can melt a whole bunch of ores at once)
And some sort of drill?(like a block breaker?)