the system is the same used for the rest of crafting so the exploit was in the actual process not in the system itself 
Also notice we need the data to be under ABC license.
but you mentioned the problem was adressed with the new skills system, am I'm right?

(so it could actually be possible to work on that

)
of course the data will be available under your license (like other game elements if I'm not wrong)... I propose the basic work on the wiki will include only base combinations and transformation ( = common lore, for example those commonly found in basic books, like metallurgy), once the system will be tested more advanced game contents will be implemented by the developers or (at your choise) by willing player (like me) under a non disclosure agreement to preserve spoiling.