Could you add support for the crescent hammer in Thermal Expansion please? It would be cool if it was able to dismantle all blocks and cables in RS!

No.

Ok thank you for your answer!

The wrench of TE should only rotate foreign blocks. To dismantle RS blocks you need an RS wrench, which makes the most sense. Also TE wrench doens't have a toggle to toggle between rotation mode and dismantling mode, which makes it impossible. The two wrenches have two different goals.

Ok I understand!

But the wrench of TE when used on TE blocks can be used to rotate them but can also dismantle them when you shift-click! But I know that you're wrench works differently so I understand that it may be annoying for you to add!

Yeah the TE wrench just makes the assumption that if you are sneaking, you want to dismantle. It's not an unfair assumption and makes the wrench a lot more intuitive to use.

The intuitiveness of that mechanic is only relative, and I still think a basic wrench should only do rotation and for more specialization (e.g. dismantling) you'd need the mod-specific wrench.

Your opinion on what x-mod wrenches should do is reasonable. If you don't want x-mod compatibility, that is fair.

However, given that I've had the same dismantle mechanic in place for 5 years, the intuitiveness of it is widespread over the community. It's relative only in the sense of it being relatively well understood to most of modded Minecraft.