Make default handler inline

Author: Redth

src/ModelContextProtocol/Server/McpServer.cs

@@ -157,9 +157,9 @@ private void SetResourcesHandler(McpServerOptions options)
 
         // Set the list resource templates handler, or use the default if not specified
         var listResourceTemplatesHandler = resourcesCapability.ListResourceTemplatesHandler
-            ?? ((_, _) => Task.FromResult(new ListResourceTemplatesResult()));
+            ?? (static (_, _) => Task.FromResult(new ListResourceTemplatesResult()));
 
-        SetRequestHandler<ListResourceTemplatesRequestParams, ListResourceTemplatesResult>("resources/templates/list", (request, ct) => listResourceTemplatesHandler(new(this, request), ct));
+		SetRequestHandler<ListResourceTemplatesRequestParams, ListResourceTemplatesResult>("resources/templates/list", (request, ct) => listResourceTemplatesHandler(new(this, request), ct));
 
         if (resourcesCapability.Subscribe is not true)
         {

src/ModelContextProtocol/Server/McpServerHandlers.cs

@@ -141,17 +141,4 @@ options.Capabilities with
 
         options.GetCompletionHandler = GetCompletionHandler ?? options.GetCompletionHandler;
     }
-
-    /// <summary>
-    /// Default handlers for capabilities.
-    /// </summary>
-    internal static class Defaults
-    {
-        /// <summary>
-        /// Gets or sets the handler for list resource templates requests.
-        /// </summary>
-        public static Func<RequestContext<ListResourceTemplatesRequestParams>, CancellationToken, Task<ListResourceTemplatesResult>> ListResourceTemplatesHandler
-            => static (context, token) => Task.FromResult(new ListResourceTemplatesResult());
-
-    }
 }