Set tags automatically based on rules

[SansGuidon]

I'm using both Wallabag and Shaarli but the benefit of Wallabag over Shaarli is that we can configure it to assign specific tags for links based on keywords in title, url or content, see https://github.com/wallabag/doc/blob/master/en/user/configuration/tagging_rules.md

I wonder if Shaarli could support this by design or via a plugin.
is there anyone else feeling this is needed ?