diff --git a/python/agent-framework/sample-agent/host_agent_server.py b/python/agent-framework/sample-agent/host_agent_server.py
index b6f4353c..1925ac94 100644
--- a/python/agent-framework/sample-agent/host_agent_server.py
+++ b/python/agent-framework/sample-agent/host_agent_server.py
@@ -306,16 +306,20 @@ async def anonymous_claims(request, handler):
             if s.connect_ex(("127.0.0.1", desired_port)) == 0:
                 port = desired_port + 1
 
+        # Detect production environment (Azure App Service sets WEBSITE_SITE_NAME)
+        is_production = os.getenv("WEBSITE_SITE_NAME") is not None
+        host = "0.0.0.0" if is_production else "localhost"
+
         print("=" * 80)
         print(f"🏢 {self.agent_class.__name__}")
         print("=" * 80)
         print(f"🔒 Auth: {'Enabled' if auth_configuration else 'Anonymous'}")
-        print(f"🚀 Server: localhost:{port}")
+        print(f"🚀 Server: {host}:{port}")
         print(f"📚 Endpoint: http://localhost:{port}/api/messages")
         print(f"❤️  Health: http://localhost:{port}/api/health\n")
 
         try:
-            run_app(app, host="localhost", port=port, handle_signals=True)
+            run_app(app, host=host, port=port, handle_signals=True)
         except KeyboardInterrupt:
             print("\n👋 Server stopped")
 
diff --git a/python/claude/sample-agent/host_agent_server.py b/python/claude/sample-agent/host_agent_server.py
index fb7b4a06..7eb5fd67 100644
--- a/python/claude/sample-agent/host_agent_server.py
+++ b/python/claude/sample-agent/host_agent_server.py
@@ -434,6 +434,10 @@ async def anonymous_claims(request, handler):
                 )
                 port = desired_port + 1
 
+        # Detect production environment (Azure App Service sets WEBSITE_SITE_NAME)
+        is_production = os.getenv("WEBSITE_SITE_NAME") is not None
+        host = "0.0.0.0" if is_production else "localhost"
+
         print("=" * 80)
         print(f"🏢 Generic Agent Host - {self.agent_class.__name__}")
         print("=" * 80)
@@ -442,13 +446,13 @@ async def anonymous_claims(request, handler):
         print("🎯 Compatible with Agents Playground")
         if port != desired_port:
             print(f"⚠️ Requested port {desired_port} busy; using fallback {port}")
-        print(f"\n🚀 Starting server on localhost:{port}")
+        print(f"\n🚀 Starting server on {host}:{port}")
         print(f"📚 Bot Framework endpoint: http://localhost:{port}/api/messages")
         print(f"❤️ Health: http://localhost:{port}/api/health")
         print("🎯 Ready for testing!\n")
 
         try:
-            run_app(app, host="localhost", port=port)
+            run_app(app, host=host, port=port)
         except KeyboardInterrupt:
             print("\n👋 Server stopped")
         except Exception as error:
diff --git a/python/crewai/sample_agent/host_agent_server.py b/python/crewai/sample_agent/host_agent_server.py
index 2b26b4d5..4d4393da 100644
--- a/python/crewai/sample_agent/host_agent_server.py
+++ b/python/crewai/sample_agent/host_agent_server.py
@@ -316,6 +316,10 @@ async def anonymous_claims(request, handler):
                 )
                 port = desired_port + 1
 
+        # Detect production environment (Azure App Service sets WEBSITE_SITE_NAME)
+        is_production = os.getenv("WEBSITE_SITE_NAME") is not None
+        host = "0.0.0.0" if is_production else "localhost"
+
         print("=" * 80)
         print(f"Generic Agent Host - {self.agent_class.__name__}")
         print("=" * 80)
@@ -323,13 +327,13 @@ async def anonymous_claims(request, handler):
         print("Using Microsoft Agents SDK patterns")
         if port != desired_port:
             print(f"Requested port {desired_port} busy; using fallback {port}")
-        print(f"\nStarting server on localhost:{port}")
+        print(f"\nStarting server on {host}:{port}")
         print(f"Bot Framework endpoint: http://localhost:{port}/api/messages")
         print(f"Health: http://localhost:{port}/api/health")
         print("Ready for testing!\n")
 
         try:
-            run_app(app, host="localhost", port=port)
+            run_app(app, host=host, port=port)
         except KeyboardInterrupt:
             print("\nServer stopped")
         except Exception as error:
diff --git a/python/openai/sample-agent/host_agent_server.py b/python/openai/sample-agent/host_agent_server.py
index 4df50db0..f3cce0ee 100644
--- a/python/openai/sample-agent/host_agent_server.py
+++ b/python/openai/sample-agent/host_agent_server.py
@@ -298,6 +298,10 @@ async def anonymous_claims(request, handler):
                 )
                 port = desired_port + 1
 
+        # Detect production environment (Azure App Service sets WEBSITE_SITE_NAME)
+        is_production = os.getenv("WEBSITE_SITE_NAME") is not None
+        host = "0.0.0.0" if is_production else "localhost"
+
         print("=" * 80)
         print(f"🏢 Generic Agent Host - {self.agent_class.__name__}")
         print("=" * 80)
@@ -306,13 +310,13 @@ async def anonymous_claims(request, handler):
         print("🎯 Compatible with Agents Playground")
         if port != desired_port:
             print(f"⚠️ Requested port {desired_port} busy; using fallback {port}")
-        print(f"\n🚀 Starting server on localhost:{port}")
+        print(f"\n🚀 Starting server on {host}:{port}")
         print(f"📚 Bot Framework endpoint: http://localhost:{port}/api/messages")
         print(f"❤️ Health: http://localhost:{port}/api/health")
         print("🎯 Ready for testing!\n")
 
         try:
-            run_app(app, host="localhost", port=port)
+            run_app(app, host=host, port=port)
         except KeyboardInterrupt:
             print("\n👋 Server stopped")
         except Exception as error: