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microsoft/agent-framework-durable-extension

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microsoft/agent-framework-durable-extension

Description: Source code repository for the Durable Task extension for the Microsoft Agent Framework.

Language: C#

License: MIT

Stars: 0

Forks: 0

Open issues: 9

Created: 2026-07-13T18:19:36Z

Pushed: 2026-07-18T00:27:45Z

Default branch: main

Fork: no

Archived: no

README:

Microsoft Agent Framework Durable Extension

This repository contains the Durable Task extensions for Microsoft Agent Framework across .NET and Python.

The migrated code covers:

  • .NET durable agents and durable workflows for console apps.
  • .NET Azure Functions hosting for durable agents and workflows.
  • Python Durable Task integration for Microsoft Agent Framework.
  • Unit and integration tests, samples, package build metadata, and CI workflows for the Durable extension.

For the full Agent Framework source, see microsoft/agent-framework.

Repository layout

dotnet/
src/
Microsoft.Agents.AI.DurableTask/
Microsoft.Agents.AI.Hosting.AzureFunctions/
tests/
Microsoft.Agents.AI.DurableTask.UnitTests/
Microsoft.Agents.AI.DurableTask.IntegrationTests/
Microsoft.Agents.AI.Hosting.AzureFunctions.UnitTests/
Microsoft.Agents.AI.Hosting.AzureFunctions.IntegrationTests/
samples/
DurableAgents/
DurableWorkflows/
python/
packages/durabletask/
samples/
docs/features/durable-agents/
schemas/

Dependencies

Non-Durable Agent Framework components are consumed as published packages instead of local project references.

  • .NET uses NuGet packages such as Microsoft.Agents.AI, Microsoft.Agents.AI.Workflows, and Microsoft.Agents.AI.OpenAI.
  • Python uses PyPI packages such as agent-framework-core, agent-framework-foundry, and agent-framework-openai.

Build and test

.NET

Set-Location dotnet
dotnet restore .\agent-framework-durable-extension.slnx
dotnet build .\agent-framework-durable-extension.slnx --configuration Release --no-restore
dotnet test --project .\tests\Microsoft.Agents.AI.DurableTask.UnitTests\Microsoft.Agents.AI.DurableTask.UnitTests.csproj --configuration Release --no-build
dotnet test --project .\tests\Microsoft.Agents.AI.Hosting.AzureFunctions.UnitTests\Microsoft.Agents.AI.Hosting.AzureFunctions.UnitTests.csproj --configuration Release --no-build

Package artifacts:

dotnet pack .\src\Microsoft.Agents.AI.DurableTask\Microsoft.Agents.AI.DurableTask.csproj --configuration Release --output .\artifacts\packages
dotnet pack .\src\Microsoft.Agents.AI.Hosting.AzureFunctions\Microsoft.Agents.AI.Hosting.AzureFunctions.csproj --configuration Release --output .\artifacts\packages

Python

Set-Location python
uv sync --all-packages --group dev --group test
uv run pytest -m "not integration" packages\durabletask\tests
uv build packages\durabletask --out-dir dist

Integration tests

Integration tests require local infrastructure:

  • Durable Task Scheduler emulator
  • Azurite
  • Redis
  • Azure Functions Core Tools for Azure Functions samples/tests
  • Azure OpenAI environment variables for model-backed tests

Common environment variables:

DURABLE_TASK_SCHEDULER_CONNECTION_STRING=Endpoint=http://localhost:8080;TaskHub=default;Authentication=None
AzureWebJobsStorage=UseDevelopmentStorage=true
REDIS_CONNECTION_STRING=redis://localhost:6379
FOUNDRY_PROJECT_ENDPOINT=
FOUNDRY_MODEL=
AZURE_OPENAI_ENDPOINT=
AZURE_OPENAI_DEPLOYMENT_NAME=
AZURE_OPENAI_MODEL=
AZURE_OPENAI_API_KEY=

The .github/actions/azure-functions-integration-setup action starts the emulator dependencies in CI.

Samples

  • .NET Durable Agents: dotnet\samples\DurableAgents
  • .NET Durable Workflows: dotnet\samples\DurableWorkflows
  • Python Durable Task samples: python\samples

Python samples are copied directly under python\samples; there is no redundant durabletask path segment.