Similarly bodies of law and regulation; I'm surprised no one has shown off their "federal register" based search and "understand this for me" bot yet. the source material is vast, very well organized, and free. Probably the fact that there's paying customers available has kept such efforts quietly commercial.
"It's time to start believing in ghost stories, you're in one"
--> Have me command some Fatwas, Responsums or Dictums for you to issue
--> Interpret Religious Text For You
--> Recipe Ideas