.NET: Add AgentWithApproval hosted agent sample with HITL [WIP]#4077
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.NET: Add AgentWithApproval hosted agent sample with HITL [WIP]#4077rogerbarreto wants to merge 1 commit intomicrosoft:mainfrom
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Add a new HostedAgents sample demonstrating human-in-the-loop (HITL) approval for MCP tool calls. The agent uses the Microsoft Learn MCP server with AlwaysRequire approval mode, requiring explicit user approval before any tool invocation. This is a companion to the AgentWithHostedMCP sample, showing the same use case but with approval-gated tool execution. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Pull request overview
This PR adds a new HostedAgents sample (AgentWithApproval) demonstrating human-in-the-loop (HITL) approval for MCP tool calls. The sample is a companion to the existing AgentWithHostedMCP sample, showing the same Microsoft Learn MCP server integration but with AlwaysRequire approval mode instead of NeverRequire mode, requiring explicit user approval before each tool invocation.
Changes:
- Added AgentWithApproval sample with Program.cs, README.md, agent.yaml, Dockerfile, and .csproj files
- Integrated the new sample into the solution file
- Includes HTTP request examples for testing the approval workflow
Reviewed changes
Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
Program.cs |
Creates an agent with HostedMcpServerTool configured for AlwaysRequire approval mode using Azure OpenAI Responses |
README.md |
Documents the HITL approval pattern, prerequisites, environment setup, and comparison with AgentWithHostedMCP |
agent.yaml |
Configures the hosted agent metadata, protocols, environment variables, and resource requirements |
Dockerfile |
Multi-stage build configuration for containerizing the sample |
AgentWithApproval.csproj |
Project configuration with explicit package references and analyzer settings for Docker compatibility |
run-requests.http |
HTTP requests for testing health check and agent invocation scenarios |
agent-framework-dotnet.slnx |
Adds the new project to the solution file structure |
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Add a new HostedAgents sample demonstrating human-in-the-loop (HITL) approval for MCP tool calls. The agent uses the Microsoft Learn MCP server with AlwaysRequire approval mode, requiring explicit user approval before any tool invocation.
This is a companion to the AgentWithHostedMCP sample, showing the same use case but with approval-gated tool execution.