In the AI Era, “Skill Stacks” Beat Single Skills: Building Composable Capability

AI is flattening the value of many single-point specialties. The durable edge is composable capability: a modular set of skills (domain + tech + judgment + shipping) that you can reconfigure per problem. Think like a software architect: break abilities into modules, define interfaces, build feedback loops, and upgrade components without rebuilding your whole identity. Individuals become “capability platforms.” Organizations stop hiring for fixed roles and start staffing for capability graphs.