Use CreateApplicationBuilder where possible

Author: halter73

README.md

@@ -95,7 +95,7 @@ using Microsoft.Extensions.Logging;
 using ModelContextProtocol.Server;
 using System.ComponentModel;
 
-var builder = Host.CreateEmptyApplicationBuilder(settings: null);
+var builder = Host.CreateApplicationBuilder(args);
 builder.Logging.AddConsole(consoleLogOptions =>
 {
     // Configure all logs to go to stderr

samples/QuickstartClient/Program.cs

@@ -5,7 +5,7 @@
 using ModelContextProtocol.Client;
 using ModelContextProtocol.Protocol.Transport;
 
-var builder = Host.CreateEmptyApplicationBuilder(settings: null);
+var builder = Host.CreateApplicationBuilder(args);
 
 builder.Configuration
     .AddEnvironmentVariables()

samples/QuickstartWeatherServer/Program.cs

@@ -1,13 +1,19 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
 using System.Net.Http.Headers;
 
-var builder = Host.CreateEmptyApplicationBuilder(settings: null);
+var builder = Host.CreateApplicationBuilder(args);
 
 builder.Services.AddMcpServer()
     .WithStdioServerTransport()
     .WithToolsFromAssembly();
 
+builder.Logging.AddConsole(options =>
+{
+    options.LogToStandardErrorThreshold = LogLevel.Trace;
+});
+
 builder.Services.AddSingleton(_ =>
 {
     var client = new HttpClient() { BaseAddress = new Uri("https://api.weather.gov") };