diff --git a/ai-hub/app/core/grpc/services/grpc_server.py b/ai-hub/app/core/grpc/services/grpc_server.py
index 656ecf1..f187e48 100644
--- a/ai-hub/app/core/grpc/services/grpc_server.py
+++ b/ai-hub/app/core/grpc/services/grpc_server.py
@@ -277,6 +277,23 @@
         # 1. Initialize Transport
         transport = GrpcServerTransport(context, signer=sign_bytes)
         node.stream = context # Still need for assistant.reconcile legacy calls
+
+        # 1.5 Auto-Push Policy on Connect (Backwards Compatibility for older agents)
+        try:
+            from app.db.session import SessionLocal
+            from app.db import models
+            db = SessionLocal()
+            db_node = db.query(models.AgentNode).filter(models.AgentNode.node_id == node_id).first()
+            if db_node and db_node.skill_config:
+                policy = self._build_sandbox_policy(db_node.skill_config)
+                transport.send(agent_pb2.ServerTaskMessage(policy_update=policy))
+                logger.info(f"[🔒] Auto-pushed policy to {node_id} on connect.")
+            db.close()
+        except Exception as e:
+            logger.error(f"[🔒] Failed to auto-push policy to {node_id}: {e}")
+
+        # 2. Setup Listeners
+        self.mesh_core.register_transport(node_id, transport)
         
         # 2. Register in Mesh Core
         self.mesh_core.register_node(node_id, node.user_id, node.metadata, transport)