Replying here just to point out that the software is called Aseprite, not Aesprite. So the script would be Aseprite to Spine.
I write this noit because I have OCD (well, not too much :lol: ) but just because I tried searching for it on Google and Bing and none of the two can find this thread which might be super useful for more people, while searching with the wrong name was finding it on page 1. Amazing job anyway, thanks @bloos_magoos ✌️