Designed to manage concurrent agents running in containers across local and remote compute, Scion is an experimental orchestration testbed that enables developers to run groups of specialized agents with isolated identities, credentials, and shared workspaces. Google describes Scion as a "hypervisor for agents" that enables to integrate multi-agent system components like agent memory, chatrooms, and task management as orthogonal concerns. Scion orchestrates "deep agents" (Claude Code, Gemini CLI...