So this evening I wrote a quick app that will let you input a list of all your items in your inventory, as well as your skill level in each of your crafts. You select which crafts you want to level up and it calculates which recipes you should make.
I made it because I have so much crafting crap in my inventory and I know that nothing I make will sell for much more than vendors at the moment, so I figured what the hey, use it for skillups.
Posting now to gauge interest - I'll finish it off and slap a GUI on it tomorrow evening and upload it if enough people want it. I'll also make the source code available.
Example output for my current inventory:
1x Smoothed Stone
14x Bronze Claw Hammer Head
1x Bronze Himantes Grips
2x Tin Nugget
2x Copper Plate
12x Copper Rings
2x Hempen Yarn
2x Sea Sand
1x Bronze Needle