Constitutional AI governance for Claude Cowork — no shell dependencies, prompt-native enforcement. Set behavioral modes (High Security, High Integrity, Creative, Research, and more), enforce role hierarchy (Primary → Secondary → Observer), and control posture (SCOUT / DEFENSE / OFFENSE) directly in any Cowork session. Includes 8 governance skills and 8 slash commands. Built on MO§ES™ by Ello Cello LLC. Patent-pending (Serial No. 63/877,177).