This mod shows bee and tree breeding "recipes" in CraftGuide, including resulting species, its products and specials. Works fine with ExtraBees and ThaumicBees. Tested with CraftGuide 18.104.22.168 and Forestry 22.214.171.124.
WARNING: spoiler alert!
Sorry it took me so long to get around to it, but I'm adding your mod to the mod list right now. This looks really great! I will definitely use this! And once it gets a little more known, I'm sure others will too.
Maybe send a link to CraftGuide's author asking if he'll add this plugin link to his thread somewhere? Might give you a bit of a boost!
If you have any concerns or questions, you may contact me by PM, quoting me, or by joining the IRC channel #mcf_modlist at irc.esper.net.