The menus a sheet is made from (free)

Everything that can be chosen by id, with one line each: the five kinds, the four keyable grounds, the art styles (photographic, drawn, painted), the animation sequences by subject (kind frames) or by game type (kind sprites) with frame counts per detail level (id:key/smooth or id:key/full/smooth), the levels, and the image models with their resolution ceilings. Built from the same catalogue the app's page renders, so an agent and a person choose from one list.

Without parameters the index is about ten thousand characters and carries no frame text. With family and type it returns that one type's sequences with their full frame lists at every level.