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[release/10.4] Enable stateless mode in remote MCP server template (#7441) #7445

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Merged
jeffhandley merged 1 commit into from
Apr 1, 2026
Merged

[release/10.4] Enable stateless mode in remote MCP server template (#7441) #7445

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100 changes: 50 additions & 50 deletions eng/Versions.props
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Expand Up @@ -90,58 +90,58 @@
</PropertyGroup>
<PropertyGroup Label="net10">
<!-- Packages from dotnet/runtime -->
<MicrosoftBclAsyncInterfacesNet10Version>10.0.4</MicrosoftBclAsyncInterfacesNet10Version>
<MicrosoftBclMemoryNet10Version>10.0.4</MicrosoftBclMemoryNet10Version>
<MicrosoftBclTimeProviderNet10Version>10.0.4</MicrosoftBclTimeProviderNet10Version>
<MicrosoftExtensionsCachingAbstractionsNet10Version>10.0.4</MicrosoftExtensionsCachingAbstractionsNet10Version>
<MicrosoftExtensionsCachingMemoryNet10Version>10.0.4</MicrosoftExtensionsCachingMemoryNet10Version>
<MicrosoftExtensionsConfigurationAbstractionsNet10Version>10.0.4</MicrosoftExtensionsConfigurationAbstractionsNet10Version>
<MicrosoftExtensionsConfigurationBinderNet10Version>10.0.4</MicrosoftExtensionsConfigurationBinderNet10Version>
<MicrosoftExtensionsConfigurationJsonNet10Version>10.0.4</MicrosoftExtensionsConfigurationJsonNet10Version>
<MicrosoftExtensionsConfigurationNet10Version>10.0.4</MicrosoftExtensionsConfigurationNet10Version>
<MicrosoftExtensionsDependencyInjectionAbstractionsNet10Version>10.0.4</MicrosoftExtensionsDependencyInjectionAbstractionsNet10Version>
<MicrosoftExtensionsDependencyInjectionNet10Version>10.0.4</MicrosoftExtensionsDependencyInjectionNet10Version>
<MicrosoftExtensionsDiagnosticsNet10Version>10.0.4</MicrosoftExtensionsDiagnosticsNet10Version>
<MicrosoftExtensionsHostingAbstractionsNet10Version>10.0.4</MicrosoftExtensionsHostingAbstractionsNet10Version>
<MicrosoftExtensionsHostingNet10Version>10.0.4</MicrosoftExtensionsHostingNet10Version>
<MicrosoftExtensionsHttpNet10Version>10.0.4</MicrosoftExtensionsHttpNet10Version>
<MicrosoftExtensionsLoggingAbstractionsNet10Version>10.0.4</MicrosoftExtensionsLoggingAbstractionsNet10Version>
<MicrosoftExtensionsLoggingConfigurationNet10Version>10.0.4</MicrosoftExtensionsLoggingConfigurationNet10Version>
<MicrosoftExtensionsLoggingConsoleNet10Version>10.0.4</MicrosoftExtensionsLoggingConsoleNet10Version>
<MicrosoftExtensionsLoggingNet10Version>10.0.4</MicrosoftExtensionsLoggingNet10Version>
<MicrosoftExtensionsOptionsConfigurationExtensionsNet10Version>10.0.4</MicrosoftExtensionsOptionsConfigurationExtensionsNet10Version>
<MicrosoftExtensionsOptionsNet10Version>10.0.4</MicrosoftExtensionsOptionsNet10Version>
<MicrosoftExtensionsPrimitivesNet10Version>10.0.4</MicrosoftExtensionsPrimitivesNet10Version>
<MicrosoftNETCoreAppRefNet10Version>10.0.4</MicrosoftNETCoreAppRefNet10Version>
<MicrosoftNETCoreAppRuntimewinx64Net10Version>10.0.4</MicrosoftNETCoreAppRuntimewinx64Net10Version>
<SystemCollectionsImmutableNet10Version>10.0.4</SystemCollectionsImmutableNet10Version>
<SystemConfigurationConfigurationManagerNet10Version>10.0.4</SystemConfigurationConfigurationManagerNet10Version>
<SystemDiagnosticsDiagnosticSourceNet10Version>10.0.4</SystemDiagnosticsDiagnosticSourceNet10Version>
<SystemDiagnosticsPerformanceCounterNet10Version>10.0.4</SystemDiagnosticsPerformanceCounterNet10Version>
<SystemIOHashingNet10Version>10.0.4</SystemIOHashingNet10Version>
<SystemIOPipelinesNet10Version>10.0.4</SystemIOPipelinesNet10Version>
<SystemMemoryDataNet10Version>10.0.4</SystemMemoryDataNet10Version>
<SystemNetHttpJsonNet10Version>10.0.4</SystemNetHttpJsonNet10Version>
<SystemRuntimeCachingNet10Version>10.0.4</SystemRuntimeCachingNet10Version>
<SystemSecurityCryptographyPkcsNet10Version>10.0.4</SystemSecurityCryptographyPkcsNet10Version>
<SystemSecurityCryptographyXmlNet10Version>10.0.4</SystemSecurityCryptographyXmlNet10Version>
<SystemTextEncodingsWebNet10Version>10.0.4</SystemTextEncodingsWebNet10Version>
<SystemNumericsTensorsNet10Version>10.0.4</SystemNumericsTensorsNet10Version>
<SystemTextJsonNet10Version>10.0.4</SystemTextJsonNet10Version>
<SystemThreadingChannelsNet10Version>10.0.4</SystemThreadingChannelsNet10Version>
<MicrosoftBclAsyncInterfacesNet10Version>10.0.5</MicrosoftBclAsyncInterfacesNet10Version>
<MicrosoftBclMemoryNet10Version>10.0.5</MicrosoftBclMemoryNet10Version>
<MicrosoftBclTimeProviderNet10Version>10.0.5</MicrosoftBclTimeProviderNet10Version>
<MicrosoftExtensionsCachingAbstractionsNet10Version>10.0.5</MicrosoftExtensionsCachingAbstractionsNet10Version>
<MicrosoftExtensionsCachingMemoryNet10Version>10.0.5</MicrosoftExtensionsCachingMemoryNet10Version>
<MicrosoftExtensionsConfigurationAbstractionsNet10Version>10.0.5</MicrosoftExtensionsConfigurationAbstractionsNet10Version>
<MicrosoftExtensionsConfigurationBinderNet10Version>10.0.5</MicrosoftExtensionsConfigurationBinderNet10Version>
<MicrosoftExtensionsConfigurationJsonNet10Version>10.0.5</MicrosoftExtensionsConfigurationJsonNet10Version>
<MicrosoftExtensionsConfigurationNet10Version>10.0.5</MicrosoftExtensionsConfigurationNet10Version>
<MicrosoftExtensionsDependencyInjectionAbstractionsNet10Version>10.0.5</MicrosoftExtensionsDependencyInjectionAbstractionsNet10Version>
<MicrosoftExtensionsDependencyInjectionNet10Version>10.0.5</MicrosoftExtensionsDependencyInjectionNet10Version>
<MicrosoftExtensionsDiagnosticsNet10Version>10.0.5</MicrosoftExtensionsDiagnosticsNet10Version>
<MicrosoftExtensionsHostingAbstractionsNet10Version>10.0.5</MicrosoftExtensionsHostingAbstractionsNet10Version>
<MicrosoftExtensionsHostingNet10Version>10.0.5</MicrosoftExtensionsHostingNet10Version>
<MicrosoftExtensionsHttpNet10Version>10.0.5</MicrosoftExtensionsHttpNet10Version>
<MicrosoftExtensionsLoggingAbstractionsNet10Version>10.0.5</MicrosoftExtensionsLoggingAbstractionsNet10Version>
<MicrosoftExtensionsLoggingConfigurationNet10Version>10.0.5</MicrosoftExtensionsLoggingConfigurationNet10Version>
<MicrosoftExtensionsLoggingConsoleNet10Version>10.0.5</MicrosoftExtensionsLoggingConsoleNet10Version>
<MicrosoftExtensionsLoggingNet10Version>10.0.5</MicrosoftExtensionsLoggingNet10Version>
<MicrosoftExtensionsOptionsConfigurationExtensionsNet10Version>10.0.5</MicrosoftExtensionsOptionsConfigurationExtensionsNet10Version>
<MicrosoftExtensionsOptionsNet10Version>10.0.5</MicrosoftExtensionsOptionsNet10Version>
<MicrosoftExtensionsPrimitivesNet10Version>10.0.5</MicrosoftExtensionsPrimitivesNet10Version>
<MicrosoftNETCoreAppRefNet10Version>10.0.5</MicrosoftNETCoreAppRefNet10Version>
<MicrosoftNETCoreAppRuntimewinx64Net10Version>10.0.5</MicrosoftNETCoreAppRuntimewinx64Net10Version>
<SystemCollectionsImmutableNet10Version>10.0.5</SystemCollectionsImmutableNet10Version>
<SystemConfigurationConfigurationManagerNet10Version>10.0.5</SystemConfigurationConfigurationManagerNet10Version>
<SystemDiagnosticsDiagnosticSourceNet10Version>10.0.5</SystemDiagnosticsDiagnosticSourceNet10Version>
<SystemDiagnosticsPerformanceCounterNet10Version>10.0.5</SystemDiagnosticsPerformanceCounterNet10Version>
<SystemIOHashingNet10Version>10.0.5</SystemIOHashingNet10Version>
<SystemIOPipelinesNet10Version>10.0.5</SystemIOPipelinesNet10Version>
<SystemMemoryDataNet10Version>10.0.5</SystemMemoryDataNet10Version>
<SystemNetHttpJsonNet10Version>10.0.5</SystemNetHttpJsonNet10Version>
<SystemRuntimeCachingNet10Version>10.0.5</SystemRuntimeCachingNet10Version>
<SystemSecurityCryptographyPkcsNet10Version>10.0.5</SystemSecurityCryptographyPkcsNet10Version>
<SystemSecurityCryptographyXmlNet10Version>10.0.5</SystemSecurityCryptographyXmlNet10Version>
<SystemTextEncodingsWebNet10Version>10.0.5</SystemTextEncodingsWebNet10Version>
<SystemNumericsTensorsNet10Version>10.0.5</SystemNumericsTensorsNet10Version>
<SystemTextJsonNet10Version>10.0.5</SystemTextJsonNet10Version>
<SystemThreadingChannelsNet10Version>10.0.5</SystemThreadingChannelsNet10Version>
<!-- Dependencies from https://github.com/aspnet/AspNetCore -->
<MicrosoftAspNetCoreAppRefNet10Version>10.0.4</MicrosoftAspNetCoreAppRefNet10Version>
<MicrosoftAspNetCoreAppRuntimewinx64Net10Version>10.0.4</MicrosoftAspNetCoreAppRuntimewinx64Net10Version>
<MicrosoftAspNetCoreMvcTestingNet10Version>10.0.4</MicrosoftAspNetCoreMvcTestingNet10Version>
<MicrosoftAspNetCoreTestHostNet10Version>10.0.4</MicrosoftAspNetCoreTestHostNet10Version>
<MicrosoftExtensionsCachingSqlServerNet10Version>10.0.4</MicrosoftExtensionsCachingSqlServerNet10Version>
<MicrosoftExtensionsCachingStackExchangeRedisNet10Version>10.0.4</MicrosoftExtensionsCachingStackExchangeRedisNet10Version>
<MicrosoftExtensionsDiagnosticsHealthChecksNet10Version>10.0.4</MicrosoftExtensionsDiagnosticsHealthChecksNet10Version>
<MicrosoftExtensionsFeaturesNet10Version>10.0.4</MicrosoftExtensionsFeaturesNet10Version>
<MicrosoftExtensionsHttpPollyNet10Version>10.0.4</MicrosoftExtensionsHttpPollyNet10Version>
<MicrosoftExtensionsObjectPoolNet10Version>10.0.4</MicrosoftExtensionsObjectPoolNet10Version>
<MicrosoftAspNetCoreAppRefNet10Version>10.0.5</MicrosoftAspNetCoreAppRefNet10Version>
<MicrosoftAspNetCoreAppRuntimewinx64Net10Version>10.0.5</MicrosoftAspNetCoreAppRuntimewinx64Net10Version>
<MicrosoftAspNetCoreMvcTestingNet10Version>10.0.5</MicrosoftAspNetCoreMvcTestingNet10Version>
<MicrosoftAspNetCoreTestHostNet10Version>10.0.5</MicrosoftAspNetCoreTestHostNet10Version>
<MicrosoftExtensionsCachingSqlServerNet10Version>10.0.5</MicrosoftExtensionsCachingSqlServerNet10Version>
<MicrosoftExtensionsCachingStackExchangeRedisNet10Version>10.0.5</MicrosoftExtensionsCachingStackExchangeRedisNet10Version>
<MicrosoftExtensionsDiagnosticsHealthChecksNet10Version>10.0.5</MicrosoftExtensionsDiagnosticsHealthChecksNet10Version>
<MicrosoftExtensionsFeaturesNet10Version>10.0.5</MicrosoftExtensionsFeaturesNet10Version>
<MicrosoftExtensionsHttpPollyNet10Version>10.0.5</MicrosoftExtensionsHttpPollyNet10Version>
<MicrosoftExtensionsObjectPoolNet10Version>10.0.5</MicrosoftExtensionsObjectPoolNet10Version>
<!-- Dependencies from https://github.com/dotnet/efcore -->
<MicrosoftEntityFrameworkCoreSqliteNet10Version>10.0.4</MicrosoftEntityFrameworkCoreSqliteNet10Version>
<MicrosoftEntityFrameworkCoreSqliteNet10Version>10.0.5</MicrosoftEntityFrameworkCoreSqliteNet10Version>
<!-- Dependencies from https://github.com/dotnet/arcade -->
<MicrosoftDotNetBuildTasksTemplatingNet10Version>10.0.0-beta.26119.110</MicrosoftDotNetBuildTasksTemplatingNet10Version>
</PropertyGroup>
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2 changes: 1 addition & 1 deletion eng/packages/General.props
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Expand Up @@ -16,7 +16,7 @@
<PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(MicrosoftCodeAnalysisVersion)" />
<PackageVersion Include="Microsoft.Extensions.VectorData.Abstractions" Version="$(MicrosoftExtensionsVectorDataAbstractionsVersion)" />
<PackageVersion Include="Microsoft.ML.Tokenizers" Version="$(MicrosoftMLTokenizersVersion)" />
<PackageVersion Include="ModelContextProtocol.Core" Version="1.1.0" />
<PackageVersion Include="ModelContextProtocol.Core" Version="1.2.0" />
<PackageVersion Include="OpenAI" Version="2.9.1" />
<PackageVersion Include="Polly" Version="8.4.2" />
<PackageVersion Include="Polly.Core" Version="8.4.2" />
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4 changes: 2 additions & 2 deletions eng/packages/ProjectTemplates.props
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Expand Up @@ -28,8 +28,8 @@
<PackageVersion Include="Microsoft.SemanticKernel.Connectors.AzureAISearch" Version="1.67.1-preview" />
<PackageVersion Include="Microsoft.SemanticKernel.Connectors.Qdrant" Version="1.67.1-preview" />
<PackageVersion Include="Microsoft.SemanticKernel.Connectors.SqliteVec" Version="1.67.1-preview" />
<PackageVersion Include="ModelContextProtocol" Version="1.1.0" />
<PackageVersion Include="ModelContextProtocol.AspNetCore" Version="1.1.0" />
<PackageVersion Include="ModelContextProtocol" Version="1.2.0" />
<PackageVersion Include="ModelContextProtocol.AspNetCore" Version="1.2.0" />
<PackageVersion Include="OllamaSharp" Version="5.4.12" />
<PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.14.0" />
<PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.14.0" />
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2 changes: 1 addition & 1 deletion ...emplates/Microsoft.McpServer.ProjectTemplates/Microsoft.McpServer.ProjectTemplates.csproj
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Expand Up @@ -10,7 +10,7 @@

<!-- Set the version info to align with ModelContextProtocol packages -->
<MajorVersion>1</MajorVersion>
<MinorVersion>1</MinorVersion>
<MinorVersion>2</MinorVersion>
<PatchVersion>0</PatchVersion>

<Workstream>AI</Workstream>
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8 changes: 7 additions & 1 deletion ...mplates/Microsoft.McpServer.ProjectTemplates/templates/McpServer-CSharp/remote/Program.cs
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// Add the MCP services: the transport to use (http) and the tools to register.
builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithHttpTransport(options =>
{
// Stateless mode is recommended for servers that don't need
// server-to-client requests like sampling or elicitation.
// See https://csharp.sdk.modelcontextprotocol.io/concepts/transports/transports.html for details.
options.Stateless = true;
})
.WithTools<RandomNumberTools>();

var app = builder.Build();
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8 changes: 7 additions & 1 deletion ...lates.IntegrationTests/Snapshots/mcpserver/mcpserver.remote.verified/mcpserver/Program.cs
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// Add the MCP services: the transport to use (http) and the tools to register.
builder.Services
.AddMcpServer()
.WithHttpTransport()
.WithHttpTransport(options =>
{
// Stateless mode is recommended for servers that don't need
// server-to-client requests like sampling or elicitation.
// See https://csharp.sdk.modelcontextprotocol.io/concepts/transports/transports.html for details.
options.Stateless = true;
})
.WithTools<RandomNumberTools>();

var app = builder.Build();
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