Yep, I see it. I used EPUB. Exactly what I want -- only on the Kindle.
When I download the file to the Kindle, it prompts me to convert it. Any way to auto-convert without the prompt? The prompt breaks automation.
I am also concerned that if I email the EPUB file to my kindle account, I may lose the TOC I like so much from calibre. This would be a dealbreaker.
Any reason why you can't add the url to the MOBI output? Is it legal, or a limitation of the format? And no way to do it in the recipe (or perhaps no generic way to do it)?