Remove fallback logic and use config.url directly in all tool registration services

Co-authored-by: pontemonti <7850950+pontemonti@users.noreply.github.com>

Author: Copilot

libraries/microsoft-agents-a365-tooling-extensions-agentframework/microsoft_agents_a365/tooling/extensions/agentframework/services/mcp_tool_registration_service.py

@@ -97,8 +97,8 @@ async def add_tool_servers_to_agent(
             # Add servers as MCPStreamableHTTPTool instances
             for config in server_configs:
                 try:
-                    # Use custom URL if provided, otherwise use the unique name
-                    server_url = config.url if config.url else config.mcp_server_unique_name
+                    # Use the URL from config (always populated by the configuration service)
+                    server_url = config.url
                     if not server_url:
                         self._logger.warning(f"MCP server config missing server_url: {config}")
                         continue
@@ -114,7 +114,7 @@ async def add_tool_servers_to_agent(
                         self._orchestrator_name
                     )
 
-                    server_name = config.mcp_server_name
+                    server_name = config.mcp_server_name if config.mcp_server_name else config.mcp_server_unique_name
 
                     # Create and configure MCPStreamableHTTPTool
                     mcp_tools = MCPStreamableHTTPTool(

libraries/microsoft-agents-a365-tooling-extensions-azureaifoundry/microsoft_agents_a365/tooling/extensions/azureaifoundry/services/mcp_tool_registration_service.py

@@ -178,8 +178,8 @@ async def _get_mcp_tool_definitions_and_resources(
                 else server.mcp_server_name
             )
 
-            # Use custom URL if provided, otherwise use the unique name
-            server_url = server.url if server.url else server.mcp_server_unique_name
+            # Use the URL from server (always populated by the configuration service)
+            server_url = server.url
 
             # Create MCP tool using Azure Foundry SDK
             mcp_tool = McpTool(server_label=server_label, server_url=server_url)

libraries/microsoft-agents-a365-tooling-extensions-openai/microsoft_agents_a365/tooling/extensions/openai/mcp_tool_registration_service.py

@@ -101,10 +101,8 @@ async def add_tool_servers_to_agent(
         # Convert MCP server configs to MCPServerInfo objects
         mcp_servers_info = []
         for server_config in mcp_server_configs:
-            # Use custom URL if provided, otherwise use the unique name
-            server_url = (
-                server_config.url if server_config.url else server_config.mcp_server_unique_name
-            )
+            # Use the URL from config (always populated by the configuration service)
+            server_url = server_config.url
             server_info = MCPServerInfo(
                 name=server_config.mcp_server_name,
                 url=server_url,

libraries/microsoft-agents-a365-tooling-extensions-semantickernel/microsoft_agents_a365/tooling/extensions/semantickernel/services/mcp_tool_registration_service.py

@@ -125,8 +125,8 @@ async def add_tool_servers_to_agent(
                     self._orchestrator_name
                 )
 
-                # Use custom URL if provided, otherwise use the unique name  
-                server_url = server.url if server.url else server.mcp_server_unique_name
+                # Use the URL from server (always populated by the configuration service)
+                server_url = server.url
 
                 plugin = MCPStreamableHttpPlugin(
                     name=server.mcp_server_name,