First off, thanks for building this plugin. I was about to break down and build something similar myself, so I'm excited to see you went ahead and did it.
And the reason for posting: It would be great if you could add a simple filter to the
$post_types array you generate so I could exclude certain post types that I didn't want descriptions for. For now, I'll probably just go and remove the menu page, but it would be nice to just cut the description off at the source. Alternately, I think you could probably allow devs to add another argument to post types—something like
exclude_cpt_descriptions to tell the plugin not to generate the description.
(And one more small feature idea. I haven't thought this one completely through, but it might make sense to autopopulate the field with the
description parameter from
register_post_type. It might though. I don't know how most people use that in practice.)