Improved the Web Based Harness

DebugTools/MccMcpWebPlayground/Api/MccPlaygroundEndpoints.cs

@@ -0,0 +1,36 @@
+using DebugTools.MccMcpWebPlayground.Contracts;
+using DebugTools.MccMcpWebPlayground.Harness;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Options;
+
+namespace DebugTools.MccMcpWebPlayground.Api;
+
+public static class MccPlaygroundEndpoints
+{
+    public static IEndpointRouteBuilder MapMccPlaygroundEndpoints(this IEndpointRouteBuilder endpoints)
+    {
+        RouteGroupBuilder api = endpoints.MapGroup("/api");
+
+        api.MapGet("/health", () => Results.Ok(new { ok = true }));
+
+        api.MapGet("/config", (IOptions<MccWebHarnessOptions> options) =>
+        {
+            MccWebHarnessOptions harnessOptions = options.Value;
+            return Results.Ok(new MccConfigResponse(
+                Model: harnessOptions.ResolveModel(),
+                OpenRouterBaseUrl: harnessOptions.ResolveOpenRouterBaseUrl(),
+                McpEndpoint: harnessOptions.ResolveMcpEndpoint(),
+                HasApiKey: harnessOptions.HasApiKeyConfigured(),
+                ExposeInventoryWindowAction: harnessOptions.ExposeInventoryWindowAction,
+                ExposeInternalCommandTool: harnessOptions.ExposeInternalCommandTool));
+        });
+
+        api.MapPost("/chat/stream", (ChatStreamRequest request, IMccAgentRunService runService, HttpContext httpContext, CancellationToken cancellationToken) =>
+        {
+            return TypedResults.ServerSentEvents(runService.StreamAsync(request, httpContext, cancellationToken));
+        })
+        .WithRequestTimeout("mcc-stream");
+
+        return endpoints;
+    }
+}