From comment by BobbehWuffle on Curseforge:

Hello, this addon is great for reminding me to enchant/gem my new items! Even lets me remind other people to do the same when I inspect them. > Is it possible to add a little anvil icon (or anything) for a missing BS socket? I'm not smart enough to modify the addon or make a WA myself and I constantly forgetting to add the extra BS socket on my gloves/wrists. I think the logic is something like:

• HAS BLACKSMITHING
• HAS 400 SKILL (at least)
• HAS gloves/bracers equipped
• MISSING bonus socket spell ID (?)