test

dotnet/samples/GettingStarted/AgentProviders/Agent_With_ONNX/Agent_With_ONNX.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFrameworks>net10.0</TargetFrameworks>
+
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.ML.OnnxRuntimeGenAI" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\src\Microsoft.Agents.AI\Microsoft.Agents.AI.csproj" />
+  </ItemGroup>
+
+</Project>

dotnet/samples/GettingStarted/AgentProviders/Agent_With_ONNX/Program.cs

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+// Copyright (c) Microsoft. All rights reserved.
+
+// This sample shows how to create and use a simple AI agent with ONNX as the backend.
+// WARNING: ONNX doesn't support function calling, so any function tools passed to the agent will be ignored.
+
+using Microsoft.Agents.AI;
+using Microsoft.Extensions.AI;
+using Microsoft.ML.OnnxRuntimeGenAI;
+
+// E.g. C:\repos\Phi-4-mini-instruct-onnx\cpu_and_mobile\cpu-int4-rtn-block-32-acc-level-4
+var modelPath = Environment.GetEnvironmentVariable("ONNX_MODEL_PATH") ?? throw new InvalidOperationException("ONNX_MODEL_PATH is not set.");
+
+// Get a chat client for ONNX and use it to construct an AIAgent.
+using OnnxRuntimeGenAIChatClient chatClient = new(modelPath);
+AIAgent agent = chatClient.AsAIAgent(instructions: "You are good at telling jokes.", name: "Joker");
+
+// Invoke the agent and output the text result.
+Console.WriteLine(await agent.RunAsync("Tell me a joke about a pirate."));

dotnet/samples/GettingStarted/AgentProviders/Agent_With_ONNX/README.md

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+# Prerequisites
+
+WARNING: ONNX doesn't support function calling, so any function tools passed to the agent will be ignored.
+
+Before you begin, ensure you have the following prerequisites:
+
+- .NET 10 SDK or later
+- An ONNX model downloaded to your machine
+
+You can download an ONNX model from hugging face, using git clone:
+
+```powershell
+git clone https://huggingface.co/microsoft/Phi-4-mini-instruct-onnx
+```
+
+Set the following environment variables:
+
+```powershell
+$env:ONNX_MODEL_PATH="C:\repos\Phi-4-mini-instruct-onnx\cpu_and_mobile\cpu-int4-rtn-block-32-acc-level-4" # Replace with your model path
+```