Matt Webb Argues Headless Services Will Power Personal AI Agents

Summary

Simon Willison highlights a post by Matt Webb arguing that 'headless' services — APIs and backend services stripped of their graphical user interfaces — are poised to become much more prevalent as personal AI agents become the primary way users interact with digital services. Webb's thesis is that users increasingly prefer interacting through their personal AI rather than navigating individual service GUIs directly, and that headless APIs are far more reliable and efficient for AI agents than ha