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* Initial plan * Update HostedAgents samples to Azure.AI.AgentServer.AgentFramework 1.0.0-beta.9 and MEAI 10.3.0 Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Fix HostedAgents samples for Microsoft.Agents.AI 1.0.0-rc2 API changes - Rename CreateAIAgent -> AsAIAgent (AgentThreadAndHITL, AgentWithHostedMCP, AgentWithTextSearchRag) - Rename AsAgent -> AsAIAgent (AgentsInWorkflows) - Replace AIContextProviderFactory with AIContextProviders and simplified TextSearchProvider ctor (AgentWithTextSearchRag) - Update Microsoft.Agents.AI.OpenAI to 1.0.0-rc2 (AgentThreadAndHITL, AgentWithTextSearchRag, AgentWithTools) - Update Microsoft.Agents.AI.Workflows to 1.0.0-rc2 (AgentsInWorkflows) - Add Microsoft.Agents.AI 1.0.0-rc2 reference (AgentWithHostedMCP) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update HostedAgents samples for beta.9 API changes and add missing projects to slnx - Use DefaultAzureCredential consistently across all samples - Add AgentThreadAndHITL, AgentWithLocalTools, AgentWithTools to slnx - Apply dotnet format Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove unnecessary Microsoft.Agents.AI.* package references (transitive from AgentFramework) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add DefaultAzureCredential production warning comments to all HostedAgents samples Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update HostedAgents READMEs to reflect DefaultAzureCredential usage Replace AzureCliCredential references with DefaultAzureCredential in all HostedAgents README files to match the actual sample code. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Replace Microsoft.Extensions.AI.OpenAI with Microsoft.Agents.AI.OpenAI and remove AsIChatClient() Swap package references from Microsoft.Extensions.AI.OpenAI to Microsoft.Agents.AI.OpenAI across all 6 HostedAgents samples. This enables using the AsAIAgent() extension directly on ChatClient/ResponsesClient (from OpenAI.Chat/OpenAI.Responses namespaces), removing the intermediate AsIChatClient() call in 3 samples where it was unnecessary. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Use explicit types and AsAIAgent() extensions across all HostedAgents samples Replace var with explicit types for clarity in all 6 samples. Replace new ChatClientAgent() constructor calls with chatClient.AsAIAgent() extension method in AgentWithLocalTools and AgentsInWorkflows. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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1.9 KiB
What this sample demonstrates
This sample demonstrates how to use a Hosted Model Context Protocol (MCP) server with an AI agent. The agent connects to the Microsoft Learn MCP server to search documentation and answer questions using official Microsoft content.
Key features:
- Configuring MCP tools with automatic approval (no user confirmation required)
- Filtering available tools from an MCP server
- Using Azure OpenAI Responses with MCP tools
For common prerequisites and setup instructions, see the Hosted Agent Samples README.
Prerequisites
Before running this sample, ensure you have:
- An Azure OpenAI endpoint configured
- A deployment of a chat model (e.g., gpt-4o-mini)
- Azure CLI installed and authenticated
Note: This sample uses DefaultAzureCredential for authentication, which probes multiple sources automatically. For local development, make sure you're logged in with az login and have access to the Azure OpenAI resource.
Environment Variables
Set the following environment variables:
# Replace with your Azure OpenAI endpoint
$env:AZURE_OPENAI_ENDPOINT="https://your-openai-resource.openai.azure.com/"
# Optional, defaults to gpt-4o-mini
$env:AZURE_OPENAI_DEPLOYMENT_NAME="gpt-4o-mini"
How It Works
The sample connects to the Microsoft Learn MCP server and uses its documentation search capabilities:
- The agent is configured with a HostedMcpServerTool pointing to
https://learn.microsoft.com/api/mcp - Only the
microsoft_docs_searchtool is enabled from the available MCP tools - Approval mode is set to
NeverRequire, allowing automatic tool execution - When you ask questions, Azure OpenAI Responses automatically invokes the MCP tool to search documentation
- The agent returns answers based on the Microsoft Learn content
In this configuration, the OpenAI Responses service manages tool invocation directly - the Agent Framework does not handle MCP tool calls.