I use MB quite often for plugin development and for that I always add CPT's taxonomies and Custom Fields in the plugin code because that gives me complete control. I also generate the Twig templates to render stuff, but since the addition of MB Views I am really hoping for a coded solution to generate those as well.
Seeing all the settings are stored to a custom post type, it must be possible to initialize a rule by code as well.
If this is already possible, can you give me some guidance on how to create such rules. If not possible yet, please consider adding it.
Wouldn't it be wonderful to be able to add CPT functionality and the way it renders AND a way to maintain it by a plugin alone?