Using MB in a custom plugin

Hi - I'm thinking of having a plugin/addon made for a very popular page builder. My addon would create events/event calendar module in the page builder.

if I were just building a stand-alone event plugin I would use MB to handle all of the CPT and form field functions, and incorporate MB into the plugin.

But to create a module for a page builder - I'm wondering if anyone knows how I can use MB without having to add the plugin directly to the site? would I use the online MB builder? but what about all of the extra features that comes with AIO?