Boris Cherny Shares Claude Code Function Hooks Concept

Boris Cherny, creator and head of Claude Code at Anthropic, posted on X seeking input on Function Hooks. He described the idea as an early look at making Claude Code far more extensible. The linked GitHub issue is titled Function Hooks - make plugins 10x more powerful. Its AI;DR states that Function Hooks let users modify CC very deeply while remaining safe through side-effect tracking over a parameterized $ object and composing neatly using registration.