Update CI conformance tests from 0.1.10 to 0.1.11

Author: stephentoub

.github/workflows/ci-build-test.yml

@@ -69,7 +69,7 @@ jobs:
 
     # Keep version in sync with McpConformanceVersion in Directory.Packages.props
     - name: 📦 Install conformance test runner
-      run: npm install @modelcontextprotocol/conformance@0.1.10
+      run: npm install @modelcontextprotocol/conformance@0.1.11
 
     - name: 🏗️ Build
       run: make build CONFIGURATION=${{ matrix.configuration }}

tests/ModelContextProtocol.AspNetCore.Tests/ClientConformanceTests.cs

@@ -1,4 +1,5 @@
 using System.Diagnostics;
+using System.Reflection;
 using System.Text;
 using System.Text.RegularExpressions;
 using ModelContextProtocol.Tests.Utils;
@@ -53,11 +54,16 @@ public ClientConformanceTests(ITestOutputHelper output)
         "auth/client-credentials-basic"
     ];
 
+    private static string GetConformanceVersion() =>
+        typeof(ClientConformanceTests).Assembly.GetCustomAttributes<AssemblyMetadataAttribute>().FirstOrDefault(a => a.Key is "McpConformanceVersion")?.Value ??
+        throw new InvalidOperationException("McpConformanceVersion not found in assembly metadata");
+
     [Fact(Skip = "npx is not installed. Skipping client conformance tests.", SkipUnless = nameof(IsNpxInstalled))]
     public async Task VerifyAllConformanceTestsAreListed()
     {
         // Get the list of available conformance tests from the suite
-        var startInfo = NodeHelpers.NpxStartInfo("-y @modelcontextprotocol/conformance list --client");
+        // Version is configured in Directory.Packages.props for central management
+        var startInfo = NodeHelpers.NpxStartInfo($"-y @modelcontextprotocol/conformance@{GetConformanceVersion()} list --client");
 
         var outputBuilder = new StringBuilder();
         var process = new Process { StartInfo = startInfo };
@@ -180,7 +186,8 @@ public async Task RunConformanceTest(string scenario)
                 $"ConformanceClient executable not found at: {conformanceClientPath}");
         }
 
-        var startInfo = NodeHelpers.NpxStartInfo($"-y @modelcontextprotocol/conformance client --scenario {scenario} --command \"{conformanceClientPath} {scenario}\"");
+        // Version is configured in Directory.Packages.props for central management
+        var startInfo = NodeHelpers.NpxStartInfo($"-y @modelcontextprotocol/conformance@{GetConformanceVersion()} client --scenario {scenario} --command \"{conformanceClientPath} {scenario}\"");
 
         var outputBuilder = new StringBuilder();
         var errorBuilder = new StringBuilder();