Mark all topics as solved specific category

We are using the Discourse Solved Plugin on our installation.

Recently we have been filtering topics to get to a 100% answered rate (for our purposes). I have set up a script that adds some items to the homepage to display items that are unanswered (/latest?solved=no). The problem however is I can’t filter this to remove staff objects etc.

Is there any way to mark all topics in a specific category as solved? Or is there a way to filter by specific categories here? Such as /latest?solved=no&category=XXX&category=YYY

You can use the category URL with the solved=no filter on the end. For example: