available functions?

[paulfuchs]

I'm fairly new at using Grasshopper. Is there a place where you can
find all the implemented commands/functions? I just went a long way
down the line creating a definition only to find that network surface
does not seem to be available.
Also, is there a way to use sweep2 where the contour curves are
created with grasshopper? Can't see how to input that into Swp2.
Thanks.
Paul Fuchs