add: terminal tool

Program.cs

@@ -1,41 +1,29 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using ModelContextProtocol.Server;
+using System.ComponentModel;
+using System.Diagnostics;
+using Alchegos.MCP.Tools;   
+
 var builder = WebApplication.CreateBuilder(args);
 
-// Add services to the container.
-// Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
-builder.Services.AddOpenApi();
-
+builder.Services
+    .AddMcpServer()
+    .WithHttpTransport()
+    .WithToolsFromAssembly();
+builder.WebHost.ConfigureKestrel(options => options.ListenAnyIP(5050));
 var app = builder.Build();
 
-// Configure the HTTP request pipeline.
-if (app.Environment.IsDevelopment())
-{
-    app.MapOpenApi();
-}
 
-app.UseHttpsRedirection();
-
-var summaries = new[]
-{
-    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
-};
-
-app.MapGet("/weatherforecast", () =>
-    {
-        var forecast = Enumerable.Range(1, 5).Select(index =>
-                new WeatherForecast
-                (
-                    DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
-                    Random.Shared.Next(-20, 55),
-                    summaries[Random.Shared.Next(summaries.Length)]
-                ))
-            .ToArray();
-        return forecast;
-    })
-    .WithName("GetWeatherForecast");
+app.MapMcp();
 
 app.Run();
 
-record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
+[McpServerToolType]
+public static class EchoTool
 {
-    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
-}
+    [McpServerTool, Description("Echoes the message back to the client.")]
+    public static string Echo(string message) => $"hello {message}";
+}
+