Every agency has a method. The question is whether the method can be reused without summoning the one person who remembers it.
Agencies are full of tacit craft. How a client update should sound. How a project rescue starts. What a good handover includes. Which detail always gets missed until it is expensive.
Folio skills turn repeated work into reusable instructions: operating patterns attached to real contexts such as client onboarding, post-call follow-up, weekly status, launch readiness, finance chase and creative review.
This is where differentiation compounds. The more an agency teaches Folio its way of working, the less generic the output becomes and the more the organisation behaves like its best people on a good day.
That is the quiet moat: not AI as everyone has it, but your method made executable.