Jj dZddlmZddlmZmZmZeGddeZeGddeZeGdd eZ gd Z y ) uAgentRegistry — registry contract for agent discovery and lookup. Phase 4 modular contract: AgentRegistry must support registration, lookup by role, listing, and removal. Concrete implementations may use in-memory dict, database, or external discovery service. ) annotations)AnyProtocolruntime_checkablecXeZdZdZeddZed dZed dZd dZd d dZ y) AgentzMinimal agent interface for dispatch and security boundary. All agents registered in AgentRegistry must implement this protocol. cy)z.Agent role for dispatch and policy evaluation.Nselfs Q/home/oem/CyberBrain26-unified/src/cyberbrain26/extension_layer/agent_registry.pyrolez Agent.role cy)zrHsn#33 H  < H  @ X  6 7r