This sounds like a great idea for an API-based tool to manage assets by searching their content. There are some tools out there for that (searching emails by subject for example), but I don't think there's one for searching shared filters by their conditions - that's what you're talking about, right? The ability to search not just by name or description, but by the actual conditions applied within the filter, to see if there are filters already in the system that implement conditions similar to the ones you want?
It's a cool idea (love the playful tone too) but I think it would take a bit of custom API development to implement.