I was interested in that functionality as well, so I developed my own version of it.
It can be found here and already is in nbbpm (can be installed from ACP by searching for nodebb-plugin-category-queue)
It has some basic ACP (list of categories with options to queue new topics from them or not queue), and only works on new topics, not all posts (that is actually by design, as - after all - you have done the work on filtering posts already. It's just that I was looking for only sending new topics to queue)
I'm trying to adapt an old plugin for ldap connection with new nodebb requirements.
nodebb-plugin-sso-ldap is using passport-ldap wich doesn't seem to install anymore, I guess from node version.
The logo appears on login screen but I get this error
/auth/ldap Unknown authentication strategy "ldap
I guess it's around the strategies.push something is wrong.
Any help appreciated.
You can find my code here: tedr56/nodebb-plugin-sso-ldap
Here are the server logs.
No error when the server starts.
Maybe this helps? sso-open-ldap