You are already using agents - Claude Code and cursor are agents. Agent = loop_until( reasoning + tool-calls + mutate-state + verify ) -> expected_result Clau

You are already using agents - Claude Code and cursor are agents. Agent = loop_until( reasoning + tool-calls + mutate-state + verify ) -> expected_result Claude Code, Codex are all examples of cool agentic projects. They are going even further by taking over the world of Excel