I know that this is a guitar tab site and forum, but, is it a possibility to have tabs for different kinds of instruments like the guitar(i.e. mandolin, banjo, zither, harp, etc)?

Because I recently got a mandolin, and I have found about 2 tablature sites for it.
often mandolin parts etc are tabbed out "for guitar" on this site, if you find them you can reverse-engineer them into mandolin I suppose.