.NET: Add foundry extension samples for dotnet#4359
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Pull request overview
Adds new Azure AI Foundry “hosted agent” samples (Python + .NET) to support local development and Foundry deployment scenarios, including a single-agent hotel assistant and a multi-agent writer/reviewer workflow.
Changes:
- Introduces Python hosted-agent samples:
foundry_single_agent(Seattle hotel tool) andfoundry_multiagent(writer/reviewer workflow), with Dockerfiles + Foundryagent.yamlmanifests. - Introduces .NET hosted-agent samples: single-agent hotel assistant and multi-agent writer/reviewer workflow, with Dockerfiles +
agent.yaml+ request examples. - Adds end-to-end sample documentation for running locally and deploying via the Foundry VS Code extension.
Reviewed changes
Copilot reviewed 22 out of 22 changed files in this pull request and generated 6 comments.
Show a summary per file
| File | Description |
|---|---|
| python/samples/05-end-to-end/hosted_agents/foundry_single_agent/requirements.txt | Python dependencies for the Foundry single-agent sample |
| python/samples/05-end-to-end/hosted_agents/foundry_single_agent/main.py | Seattle hotel agent implementation + local tool |
| python/samples/05-end-to-end/hosted_agents/foundry_single_agent/agent.yaml | Foundry hosted-agent manifest for Python single-agent |
| python/samples/05-end-to-end/hosted_agents/foundry_single_agent/README.md | Run/deploy documentation for Python single-agent |
| python/samples/05-end-to-end/hosted_agents/foundry_single_agent/Dockerfile | Container build/run for Python single-agent |
| python/samples/05-end-to-end/hosted_agents/foundry_multiagent/requirements.txt | Python dependencies for the multi-agent workflow sample |
| python/samples/05-end-to-end/hosted_agents/foundry_multiagent/main.py | Writer/Reviewer workflow + hosted server/CLI mode |
| python/samples/05-end-to-end/hosted_agents/foundry_multiagent/agent.yaml | Foundry hosted-agent manifest for Python multi-agent |
| python/samples/05-end-to-end/hosted_agents/foundry_multiagent/README.md | Run/deploy documentation for Python multi-agent |
| python/samples/05-end-to-end/hosted_agents/foundry_multiagent/Dockerfile | Container build/run for Python multi-agent |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_single_agent/run-requests.http | Sample HTTP requests for local testing |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_single_agent/dotnetsingle.csproj | .NET project definition and package references |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_single_agent/agent.yaml | Foundry hosted-agent manifest for .NET single-agent |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_single_agent/README.md | Run/deploy documentation for .NET single-agent |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_single_agent/Program.cs | Seattle hotel agent implementation + local tool |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_single_agent/Dockerfile | Container build/run for .NET single-agent |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_multiagent/dotnetmultiagent.csproj | .NET multi-agent project definition and package references |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_multiagent/appsettings.Development.json | Local dev config file for the multi-agent sample |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_multiagent/agent.yaml | Foundry hosted-agent manifest for .NET multi-agent |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_multiagent/README.md | Run/deploy documentation for .NET multi-agent |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_multiagent/Program.cs | Writer/Reviewer workflow implementation + hosting |
| dotnet/samples/05-end-to-end/HostedAgents/foundry_multiagent/Dockerfile | Container build/run for .NET multi-agent |
- Fix Python multiagent indentation bug (from_agent_framework ran in both modes) - Remove hardcoded personal endpoint from appsettings.Development.json - Rename .NET folders/projects to PascalCase (FoundryMultiAgent, FoundrySingleAgent) - Upgrade .NET multiagent from net9.0 to net10.0 - Add ManagePackageVersionsCentrally=false and analyzer blocks to .csproj files - Replace wildcard package versions with fixed versions - Use alpine Docker images and standard build pattern - Align agent.yaml structure (template nesting, displayName, resources, authors) - Convert .NET multiagent from namespace/class to top-level statements - Add run-requests.http for multiagent sample - Fix Python requirements.txt (remove dev deps, add agent-framework) - Add proper copyright headers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Fix TargetFrameworks (plural) to override inherited net472 from Directory.Build.props - Upgrade Azure.AI.AgentServer.AgentFramework to 1.0.0-beta.8 (latest) - Bump OpenTelemetry packages to 1.12.0 (required by beta.8) - Fix Roslynator/format errors (imports ordering, BOM, sealed record, target-typed new) - Verified with docker dotnet format (matching CI pipeline) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Replace PersistentAgentsClient and manual AzureOpenAIClient setup with AIProjectClient.CreateAIAgentAsync() from Microsoft.Agents.AI.AzureAI. - FoundryMultiAgent: Remove Azure.AI.Agents.Persistent, use CreateAIAgentAsync for Writer and Reviewer agents with cleanup in finally block - FoundrySingleAgent: Remove manual GetConnection/AzureOpenAIClient chain, use CreateAIAgentAsync with hotel search tool - Update csproj: add Microsoft.Agents.AI.AzureAI, remove unused packages Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Reference Microsoft.Agents.AI.AzureAI and Microsoft.Agents.AI.Workflows packages - Add Azure AI Developer role requirement for agents/write data action - Replace PersistentAgentsClient references Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Create dotnet/samples/05-end-to-end/HostedAgents/README.md with sample index - Create python/samples/05-end-to-end/hosted_agents/README.md with sample index - Add FoundryMultiAgent and FoundrySingleAgent to agent-framework-dotnet.slnx Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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…ng whitespace Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Motivation and Context
Description
This pull request introduces a new multi-agent workflow sample (
foundry_multiagent) for Azure AI Foundry using the Microsoft Agent Framework. Both samples are designed for local development and deployment to Microsoft Foundry.Multi-Agent Workflow Sample (
foundry_multiagent):Introduces a new sample in
foundry_multiagentthat creates and orchestrates two agents (Writer and Reviewer) using the AgentServer SDKSingle-Agent Sample (
foundry_single_agent):Adds a new sample agent that provides hotel recommendations in Seattle, including a tool function for simulated hotel availability.
Contribution Checklist