anki : how to automatically decomission card with more than a year of interval

Hello there,

As said in the title, in anki, how do I automatically decommission/delete/mark as leech card with more than a year of interval ?

I remember an anki addon being mentioned that does this but for the life of me I can’t find it’s name here or on google.

(And no need to tell me I don’t need it. It’s for my secondary special purpose decks, and I’m already doing this but manually, and I know why I’m doing it.)