I take the macros from this website https://ffxivgillionaire.com/crafting-macros, although I haven’t used the Isghard ones but I don’t think they are any different with non-Ishgard.
If your crafters are level 90 then you only need trained eye and basic synthesis/groundwork. You put those two in your hotbars, say ctrl+1 and ctrl+2, then in the “Crafting” tab you uncheck “use” to disable the solver since it’s broken and write the macro yourself, save it with the name you decide and finally in the scenario you use “craftMacro(xxx)” where “xxx” is the name you gave to the macro in “Crafting” tab.
I hope I was clear enough, let me know if you need anything else.
Greetings