Files
Giles Odigwe af772997af .NET: [BREAKING] Migrate .NET GitHub Copilot SDK to v1.0.0 (#6381)
* Migrate .NET GitHub Copilot SDK from 1.0.0-beta.2 to 1.0.0

- Update namespace from GitHub.Copilot.SDK to GitHub.Copilot
- Replace PermissionRequestResult/PermissionRequestResultKind with PermissionDecision
- Remove ConnectionState check (StartAsync is now idempotent)
- Rename ConfigDir to ConfigDirectory
- Use SessionConfig.Clone() for CopySessionConfig
- Update Tools type from List<AIFunction> to List<AIFunctionDeclaration>
- Rename UserMessageAttachmentFile to AttachmentFile
- Update usage data types (CacheWriteTokens: long, Duration: TimeSpan)
- Add GHCP001 NoWarn for experimental SDK APIs (matches framework convention)
- Specify type argument on CopilotSession.On<SessionEvent>()

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix formatting: remove unused using directive

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Skip AzureFunctions SamplesValidation tests pending func tools fix

Azure Functions Core Tools v4 can no longer auto-detect the worker
runtime in CI (local.settings.json is gitignored). All 7 active
SamplesValidation tests fail with 'Worker runtime cannot be None'.

Tracked by: https://github.com/microsoft/agent-framework/issues/6402

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Skip additional failing integration tests in CI

WorkflowSamplesValidation (5 tests): same func tools issue as #6402.
WorkflowConsoleAppSamplesValidation (4 tests): KeyNotFoundException
during workflow execution, tracked by #6404.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
af772997af ยท 2026-06-08 22:34:05 +00:00
History
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2026-04-03 11:27:36 +00:00

Get Started with Microsoft Agent Framework for C# Developers

Quickstart

Basic Agent - .NET

using Azure.AI.OpenAI;
using Azure.Identity;
using Microsoft.Agents.AI;
using OpenAI.Responses;

var endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT")!;
var deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT_NAME")!;

var agent = new AzureOpenAIClient(new Uri(endpoint), new AzureCliCredential())
    .GetResponsesClient(deploymentName)
    .AsAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");

Console.WriteLine(await agent.RunAsync("Write a haiku about Microsoft Agent Framework."));

Examples & Samples

Agent Framework Documentation