AltCrafters

This lightweight addon adds a little extra information to your item tooltips.

I was looking for a simple addon that could tell me whether a recipe had already been learned by one of my characters or could still be learned by one of them, without having to switch between characters to check. I also didn't want an overly complex addon with sources, drop rates, trainers, etc. - just a little hint in the tooltip. 

Features

• If the item is a recipe, the tooltip shows whether the recipe has already been learned by one of your characters or can still be learned by one of them if they have learned the appropriate profession
• If the item is craftable, such as "Minor Health Potion", "Rough Bronze Shoulders", "Brawler's Leather Armor", or "Charred Wolf Meat", the tooltip shows which of your characters can craft it.
• Character names are displayed in their respective class colors.
• Very lightweight - no minimap button or something else needed.
• Supports german and english language

Commands

/rt reset — Wipes the local database.

/rt find <text> — Searches your own recipes.

How to use

You need to log in with every character you want to include in the tooltips and open the profession window once to load their known recipes. The addon then saves each character's profession skill levels and known recipes.