Would it be possible to implement something like

automata.getData("block")

Pheripherals are limited and does not work for many blocks.
This would allor at least to read all NBT data from every block no matter from which mod.

Btw, I just want to add, that even exposing NBT data of blocks it not going cover ALL integration, because there is some mod that don't use NBT data of block to store majority of information(Flux networks and Integrated Dynamics can be an examples here).

But I will implement this block, just need to consider design :)