Why it matters
Since skills were open sourced, Yogendra Miraje's team at FactSet stopped thinking about shipping features and started thinking about shipping skills.
My takeaway: Skills are new features: Building Skill-Centric Harness — Yogendra Miraje, FactSet is an agent-security signal. The practical read is that autonomy, memory, tool permissions, and third-party integrations are the control surface that needs threat modeling and monitoring.