First off Awsome !
I was realy looking for and addons that show me the Mats needed to creat something in other trades without having to bug everyone. I use EnchantMe to see the mats I need to enchant something and if I have them Then I try to find an Enchanter ;-)

;-) that all for now keep up the great work

Great Ace2 memory-saving idea!

Its not ideal yet. As of this build it looks like a complete replacement of Component, no replacement of Fizzwidget's AdSpace or Recipe Radar (but as you note, those mod's info is not a design goal of this mod), a semi-replacement of Recipe Book, no replacement of Fizzwidget's Reagent Cost & no replacement of Master Trade Skills (see below).

With the yet to be implemented "[Show who of your chars can use the item, and the difficulty level of those recipes]", to get that info we still need to use Master Trade Skills (MTS) and its unfortunate dependency Reagent Data (which is not updated any more). MTS is a "deluxe" version of Reagent Info which shows in item tooltips exactly what specific recipes in all tradeskills an item is used for. A well as a choice of showing either what character can use the recipe or what skill level number the recipe is for.

Further questions/comments:

--Recipe Book also color codes recipes in the AH that a character (& alts) already knows. Does TradeskillInfo do this yet?

--Its not important to me personally, but RecipeBook also collects recipe info from your characters on other realms. Does or will ReagentInfo allow this?

--It is stated that it shows if a recipe is vendor-bought. You don't, though (as you state), provide the same info that Fizzwidget's AdSpace does. As in providing vendor prices for virtually all recipes available from vendors (including limited-supply ones), as well as which vendors sell them. That info is absolutely invaluable for saving money without having to pull up Thottbot/Allakhazam every time you see a recipe on the AH. Its fairly compact with its memory usage too, unlike Recipe Radar which uses a massive ton of it (thanks to its included maps, etc.). A function for providing AdSpace/Recipe Radar text info (only) into this may or may not be something to consider adding.

Question related to that: do you know if TradeskillInfo's tooltip info plays nicely with AdSpace's tooltip info (one doesn't override the others)?

--As its currently implemented, the "Reagents" info this has in the tradeskill frame (similar to what Component provides) isn't particularly useful. Vendor pricing for items only available from drops/crafting/AH-buying means nothing. So hoping we can see your planned auction values soon. And hoping that when that is implemented, it can use AH data from both Auctioneer & KC_Items. Yes, Auctioneer is a bloated piggy, but KC_Items doesn't yet have enough of its functionality to be considered an adequate replacement (here and for many others, anyway).

What I have long preferred over Component's auction reagent pricing in that frame area is Fizzwidget's ReagentCost (as mentioned above). It works in all tradeskill frames, including enchanting. I will be continuing to use this until you implement auction reagent pricing.

One question: is there an option in your GUI (or command line) to disable the "Reagents:" line in the tradeskill window? It doesn't appear in your TradeskillInfoUI screenshot that that option is present. Such an option was added to Component long ago (at my urging, among other people's) so that folks could choose to use ReagentCost instead. ReagentCost shows up in the exact same place in the tradeskill window as your "Reagent:" line (and Component's similar line) and likely won't work if you don't have an option in your mod to turn the info off.

--It would be cool if you could provide a summary of your chat commands in the item description. Had to search through TradeskillInfo.lua to find them. Not all users will be able to do that.

Looking very forward to future development of this.