.NET: Hosted agent adapter

dotnet/samples/04-hosting/FoundryHostedAgents/invocations/Using-Samples/SimpleInvocationsAgent/SimpleInvocationsAgent.csproj

@@ -8,7 +8,7 @@
     <CentralPackageTransitivePinningEnabled>false</CentralPackageTransitivePinningEnabled>
     <RootNamespace>SimpleInvocationsAgentClient</RootNamespace>
     <AssemblyName>simple-invocations-agent-client</AssemblyName>
-    <NoWarn>$(NoWarn);NU1903;NU1605</NoWarn>
+    <NoWarn>$(NoWarn);NU1605</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>

dotnet/samples/04-hosting/FoundryHostedAgents/responses/Hosted-McpTools/README.md

@@ -2,7 +2,7 @@
 
 A hosted agent demonstrating **two layers of MCP (Model Context Protocol) tool integration**:
 
-1. **Client-side MCP (GitHub)** — The agent connects directly to the GitHub MCP server via `McpClient`, discovers tools, and handles tool invocations locally within the agent process.
+1. **Client-side MCP (Microsoft Learn)** — The agent connects directly to the Microsoft Learn MCP server via `McpClient`, discovers tools, and handles tool invocations locally within the agent process.
 
 2. **Server-side MCP (Microsoft Learn)** — The agent declares a `HostedMcpServerTool` which delegates tool discovery and invocation to the LLM provider (Azure OpenAI Responses API). The provider calls the MCP server on behalf of the agent with no local connection needed.
 
@@ -12,16 +12,15 @@ A hosted agent demonstrating **two layers of MCP (Model Context Protocol) tool i
 |---|---|---|
 | **Connection** | Agent connects to MCP server directly | LLM provider connects to MCP server |
 | **Tool invocation** | Handled by the agent process | Handled by the Responses API |
-| **Auth** | Agent manages credentials (e.g., GitHub PAT) | Provider manages credentials |
+| **Auth** | Agent manages credentials | Provider manages credentials |
 | **Use case** | Custom/private MCP servers, fine-grained control | Public MCP servers, simpler setup |
-| **Example** | GitHub (`McpClient` + `HttpClientTransport`) | Microsoft Learn (`HostedMcpServerTool`) |
+| **Example** | Microsoft Learn (`McpClient` + `HttpClientTransport`) | Microsoft Learn (`HostedMcpServerTool`) |
 
 ## Prerequisites
 
 - [.NET 10 SDK](https://dotnet.microsoft.com/download/dotnet/10.0)
 - An Azure AI Foundry project with a deployed model (e.g., `gpt-4o`)
 - Azure CLI logged in (`az login`)
-- A **GitHub Personal Access Token** (create at https://github.com/settings/tokens)
 
 ## Configuration
 
@@ -36,7 +35,6 @@ Edit `.env`:
 ```env
 AZURE_AI_PROJECT_ENDPOINT=https://<your-account>.services.ai.azure.com/api/projects/<your-project>
 AZURE_AI_MODEL_DEPLOYMENT_NAME=gpt-4o
-GITHUB_PAT=ghp_your_token_here
 ```
 
 ## Running directly (contributors)
@@ -75,7 +73,6 @@ export AZURE_BEARER_TOKEN=$(az account get-access-token --resource https://ai.az
 
 docker run --rm -p 8088:8088 \
   -e AGENT_NAME=mcp-tools \
-  -e GITHUB_PAT=$GITHUB_PAT \
   -e AZURE_BEARER_TOKEN=$AZURE_BEARER_TOKEN \
   --env-file .env \
   hosted-mcp-tools

dotnet/samples/04-hosting/FoundryHostedAgents/responses/Hosted-Workflow-Handoff/HostedWorkflowHandoff.csproj

@@ -8,7 +8,7 @@
     <RootNamespace>HostedWorkflowHandoff</RootNamespace>
     <AssemblyName>HostedWorkflowHandoff</AssemblyName>
     <CentralPackageTransitivePinningEnabled>false</CentralPackageTransitivePinningEnabled>
-    <NoWarn>$(NoWarn);NU1903;NU1605;MAAIW001</NoWarn>
+    <NoWarn>$(NoWarn);NU1605;MAAIW001</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>

dotnet/samples/04-hosting/FoundryHostedAgents/responses/Hosted-Workflow-Simple/Dockerfile

@@ -14,4 +14,4 @@ WORKDIR /app
 COPY --from=build /app/publish .
 EXPOSE 8088
 ENV ASPNETCORE_URLS=http://+:8088
-ENTRYPOINT ["dotnet", "HostedWorkflows.dll"]
+ENTRYPOINT ["dotnet", "HostedWorkflowSimple.dll"]

dotnet/samples/04-hosting/FoundryHostedAgents/responses/Hosted-Workflow-Simple/README.md

@@ -31,7 +31,7 @@ AZURE_AI_MODEL_DEPLOYMENT_NAME=gpt-4o
 
 ```bash
 cd dotnet/samples/04-hosting/FoundryHostedAgents/responses/Hosted-Workflow-Simple
-AGENT_NAME=hosted-workflows dotnet run
+AGENT_NAME=hosted-workflow-simple dotnet run
 ```
 
 The agent will start on `http://localhost:8088`.

dotnet/samples/04-hosting/FoundryHostedAgents/responses/Hosted-Workflow-Simple/agent.yaml

@@ -1,6 +1,6 @@
 # yaml-language-server: $schema=https://raw.githubusercontent.com/microsoft/AgentSchema/refs/heads/main/schemas/v1.0/ContainerAgent.yaml
 kind: hosted
-name: hosted-workflows
+name: hosted-workflow-simple
 protocols:
   - protocol: responses
     version: 1.0.0

dotnet/samples/04-hosting/FoundryHostedAgents/responses/Using-Samples/SimpleAgent/SimpleAgent.csproj

@@ -8,7 +8,7 @@
     <CentralPackageTransitivePinningEnabled>false</CentralPackageTransitivePinningEnabled>
     <RootNamespace>SimpleAgentClient</RootNamespace>
     <AssemblyName>simple-agent-client</AssemblyName>
-    <NoWarn>$(NoWarn);NU1903;NU1605;OPENAI001</NoWarn>
+    <NoWarn>$(NoWarn);NU1605;OPENAI001</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>

dotnet/src/Microsoft.Agents.AI.Foundry/Hosting/AgentFrameworkResponseHandler.cs

@@ -54,14 +54,14 @@ public override async IAsyncEnumerable<ResponseStreamEvent> CreateAsync(
         var sessionStore = this.ResolveSessionStore(request);
 
         // 2. Load or create a new session from the interaction
-        var sessionConversationId = request.GetConversationId() ?? Guid.NewGuid().ToString();
+        var sessionConversationId = request.GetConversationId();
 
         var chatClientAgent = agent.GetService<ChatClientAgent>();
 
-        AgentSession? session = !string.IsNullOrEmpty(sessionConversationId)
+        AgentSession? session = !string.IsNullOrWhiteSpace(sessionConversationId)
             ? await sessionStore.GetSessionAsync(agent, sessionConversationId, cancellationToken).ConfigureAwait(false)
                 : chatClientAgent is not null
-                ? await chatClientAgent.CreateSessionAsync(sessionConversationId, cancellationToken).ConfigureAwait(false)
+                ? await chatClientAgent.CreateSessionAsync(cancellationToken).ConfigureAwait(false)
                 : await agent.CreateSessionAsync(cancellationToken).ConfigureAwait(false);
 
         // 3. Create the SDK event stream builder
@@ -273,7 +273,7 @@ public override async IAsyncEnumerable<ResponseStreamEvent> CreateAsync(
             await enumerator.DisposeAsync().ConfigureAwait(false);
 
             // Persist session after streaming completes (successful or not)
-            if (session is not null && !string.IsNullOrEmpty(sessionConversationId))
+            if (session is not null && !string.IsNullOrWhiteSpace(sessionConversationId))
             {
                 await sessionStore.SaveSessionAsync(agent, sessionConversationId, session, CancellationToken.None).ConfigureAwait(false);
             }

dotnet/src/Microsoft.Agents.AI.Foundry/Microsoft.Agents.AI.Foundry.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <IsReleased>true</IsReleased>
     <InjectSharedThrow>true</InjectSharedThrow>
-    <NoWarn>$(NoWarn);OPENAI001;MEAI001;NU1903</NoWarn>
+    <NoWarn>$(NoWarn);OPENAI001;MEAI001;NU1903</NoWarn> <!-- NU1903: Microsoft.Bcl.Memory 9.0.4 transitive vulnerability via Azure SDK; awaiting upstream fix -->
     <CentralPackageTransitivePinningEnabled>false</CentralPackageTransitivePinningEnabled>
   </PropertyGroup>
 

dotnet/tests/Microsoft.Agents.AI.Foundry.UnitTests/Microsoft.Agents.AI.Foundry.UnitTests.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <CentralPackageTransitivePinningEnabled>false</CentralPackageTransitivePinningEnabled>
-    <NoWarn>$(NoWarn);NU1903;NU1605</NoWarn>
+    <NoWarn>$(NoWarn);NU1605</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>