So has Cheliax actually managed to get him any domain experts like metal refiners, steel forgers, existing chemists, roadmakers, spellsilver miners, or people who can tell him about the current state of anti-epidemic prophylaxis in cities?

Or will he be seeing what he can do to vinegar, using Prestidigitation to try to make added bases more basic?  If they've even got vinegar, food here is kinda basic.

So has Cheliax actually managed to get him any domain experts like metal refiners, steel forgers, existing chemists, roadmakers, spellsilver miners, or people who can tell him about the current state of anti-epidemic prophylaxis in cities?

Or will he be seeing what he can do to vinegar, using Prestidigitation to try to make natural acids more acidic?  If they've even got vinegar, food here is kinda basic.