Nonna's ragù: AI skill files only get you started

Andrea Azzini argues that a shared AI skill file is like a family ragù recipe: readable and tweakable, but the value comes from your own repeated corrections over time. Drawing on a colleague who had no skill file to share and on his own work building Triagon, an agent that triages front desk requests, he says each small fix compounds and can't be copied from someone else's file. Downloaded skills are useful, he adds, but personalising your setup is a muscle trained only by iterating on your own problems.