Claude

Two products born from the same codebase diverge in fundamental ways. Claude Code's local execution and CoWork's managed VM architecture shape not just performance and cost, but determine three critical capabilities—resumability, attachability, and autonomy—that reveal what each system can ultimately become.

Claude Cowork marks Anthropic's pivot from chatbot to agentic AI — a productized Claude Code that plans, executes, and delegates tasks through sub-agents in a sandboxed Micro-VM environment.

This article traces the evolution of Claude's Skills, Commands, and Agents—analyzing the fundamental tension between intent-matching intelligence and explicit-command reliability, and arguing that their merger points toward compositional AI behavior.