MoonReader hightlights import

MoonReader is my preferred reader on the Android platform. I make extensive use of highlights in different colors there.

For getting these into Obsidian, I use this website:
https://tools.eriknewhard.com/roam-formatting/moonreader

Is there any chance to make this a plugin?
Ideally something that could host various “recipes” other users could add to.

I for my part would also love seeing Calibre as an option.