I usually keep a good stockpile of crafting items for writs but I've come unstuck twice recently I while in the middle of doing my crafting writs, I couldn't complete one as I was out of Violet Copinus. The other week it was Mudcrab Chitin. Is there a Add-On out there that can warn me once a crafting material goes below a certain nominated quantity?
For example, I'd like to flag Violet Copinus to have a "floor level" of say 50, and once it drops below that value I get some sort of visual message telling me so. I then have ample time to go harvest some more at a time convenient to myself and not be put in the situation of only discovering I am out of a certain mat at the crafting table.