agent-framework

.NET: Change Anthropic Azure sample to use Athropic.Foundry package + cachi… (#2578 )

* Change Anthropic Azure sample to use Athropic.Foundry package + caching token

* Fix apikey null

* Update dotnet/samples/GettingStarted/AgentProviders/Agent_With_Anthropic/Program.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Address copilot feedback

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Roger Barreto · 2025-12-02 16:50:14 +00:00

ceaea46765

feat: pass agent run kwargs through to context providers (#1681 )

`_prepare_thread_and_messages` and `_notify_thread_of_new_messages` now are passing through the agent's `run` kwargs, sothat they can provide the context_provider with said kwargs

#1679

Co-authored-by: David Jadczyk <david.jadczyk@lht.dlh.de>
Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>

David Jadczyk · 2025-12-02 14:35:32 +00:00

1edd28b264

.NET: Fix samples for hosted agents (#2550 )

* update .net sdk and runtime images and update nuget packages to the latests versions

* align version of roslyn analyzers

* unlock roslyn analyzer packages

SergeyMenshykh · 2025-12-02 11:12:46 +00:00

5c70e143a0

Fix MangenticAgentExecutor producing repr str for tool call content (#2566 )

Evan Mattson · 2025-12-02 08:40:11 +00:00

c2d285e614

Python: Add orchestration ID to durable agent entity state and code refactor (#2484 )

* Initial plan

* Add orchestration ID to durable agent entity state for Python

Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>

* Fix type safety checks

* Fix tests

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: larohra <41490930+larohra@users.noreply.github.com>
Co-authored-by: Laveesh Rohra <larohra@microsoft.com>

Copilot · 2025-12-02 01:34:18 +00:00

cb343dd707

Python: Emit ExecutorFailedEvent before WorkflowFailedEvent when executor throws exception (#2537 )

* Emit ExecutorFailedEvent before WorkflowFailedEvent when executor throws exception

* Cleanup

Evan Mattson · 2025-12-02 01:21:28 +00:00

0d5d10d24a

Python: Add sample to show handoff as agent with HITL (#2534 )

* Add sample to show handoff as agent with HITL

* Update uv.lock with latest pkg versions. Fix lint error.

* Upgrade grpcio to 1.76.0

* Handle grpcio versions

* Case insensitive compare for declarative

Evan Mattson · 2025-12-02 00:50:13 +00:00

e3b700ad9f

Address gap IServiceProvider options (#2551 )

Roger Barreto · 2025-12-01 20:01:13 +00:00

8ae33d3c2b

Bump actions/setup-dotnet from 5.0.0 to 5.0.1 (#2530 )

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 5.0.0 to 5.0.1.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](https://github.com/actions/setup-dotnet/compare/v5.0.0...v5.0.1)

---
updated-dependencies:
- dependency-name: actions/setup-dotnet
  dependency-version: 5.0.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] · 2025-12-01 19:12:06 +00:00

bf326e7f78

Bump Aspire.Hosting.Azure.CognitiveServices from 13.0.0 to 13.0.1 (#2528 )

---
updated-dependencies:
- dependency-name: Aspire.Hosting.Azure.CognitiveServices
  dependency-version: 13.0.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] · 2025-12-01 19:12:02 +00:00

b457d3cdbe

.NET: Add Google ChatClientAgent provider sample using with Gemini model (#2554 )

* Add Gemini model sample

* Update Readme

* Address Comments

* Address format

Roger Barreto · 2025-12-01 18:51:15 +00:00

139c292807

.NET: Declarative Agents (#2476 )

* Update the declarative agent samples

* Add the Microsoft.Agents.AI.Declarative project

* Make the package non packable

* Use the RecalcEngine when creating the ChatOptions

* Ignore VSTHRD200

* Add geting started samples

* Address code review feedback

Mark Wallace · 2025-12-01 15:15:18 +00:00

b26108975d

Change sample to use official Anthropic C# package (#2471 )

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

Stephen Toub · 2025-11-28 19:10:54 +00:00

a3909b8b5b

.NET: Prevent streamed updates loss when resuming streaming (#2516 )

* prevent stremed updates loss when resuming streaming with non-agent managed store or/and context provider

* Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgent.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* throw not supported exception instead invalid operation

* Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgent.cs

Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>

* Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgent.cs

Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>

* use conversation id to check if chat history is managed by agent service or not

* extract background responses tests into a separate file

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>

SergeyMenshykh · 2025-11-28 16:11:30 +00:00

67de7bcd93

.NET: Require thread for background responses (#2498 )

* require thread for backgraund responses

* address pr review feedback

SergeyMenshykh · 2025-11-27 16:26:52 +00:00

e769256976

Bump Anthropic from 10.2.1 to 10.4.0 (#2492 )

---
updated-dependencies:
- dependency-name: Anthropic
  dependency-version: 10.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] · 2025-11-27 16:00:25 +00:00

257e717608

Update Azure.AI.OpenAI to latest release (#2501 )

Stephen Toub · 2025-11-27 15:28:43 +00:00

66a399ee2d

Python: Refactor ag-ui to clean up some patterns (#2363 )

* Refactor ag-ui to clean up some patterns

* Mypy fixes

* Fix imports, typing, tests, logging.

* Fix test import error

* Fix imports again

* Fix thread handling

Evan Mattson · 2025-11-27 02:13:03 +00:00

8cf8b0f995

Python: docs: Update Python orchestration documentation (#2087 )

* docs: Update Python orchestration documentation

Remove outdated 'coming soon' statements for GroupChat, Sequential,
and Concurrent orchestrations in core package README and transparency FAQ.

Add links to existing samples in python/samples/getting_started/workflows/orchestration/.

Note: python/README.md was already updated in PR #1914 (2499262f).

Fixes documentation inconsistency found in Issue #1899.

* Address review feedback: make TRANSPARENCY_FAQ language-neutral

Remove Python-specific sample links from TRANSPARENCY_FAQ.md as it should
pertain to all MAF languages (Python and .NET), not strictly Python.

The python/packages/core/README.md retains the specific sample links as
that is Python-specific documentation.

* Update Learn documentation link in README

---------

Co-authored-by: kishikawa-hayato <84244732+HerBest-max@users.noreply.github.com>
Co-authored-by: Victor Dibia <chuvidi2003@gmail.com>

Hayato Kishikawa · 2025-11-27 00:13:15 +00:00

6c624319db

Python: [Breaking] Python: Respond with AgentRunResponse with serialized structured output (#2285 )

* Respond with AgentRunResponse

* Fix response_Format type

* Address comments

* Fix tests

* Fix log

* Addressed comments

* Code cleanup

* Use AgentTask vs Generator

* Address comments

* use lazy logging

* fix mypy errors

Laveesh Rohra · 2025-11-26 18:44:28 +00:00

306c81aef8

Add office hours call to action to readme.me (#2480 )

westey · 2025-11-26 18:21:02 +00:00

0f2c5e6cb8

.NET: Add orchestration ID to durable agent entity state (#2137 )

* Propagate orchestration ID (if any).

* Add integration test for orchestration ID in entity state.

* Update schema.

* Fixup formatting issues.

* Fix more formatting issues.

Phillip Hoff · 2025-11-26 16:32:32 +00:00

17b4dfab14

Bump danielpalme/ReportGenerator-GitHub-Action from 5.4.18 to 5.5.0 (#2256 )

Bumps [danielpalme/ReportGenerator-GitHub-Action](https://github.com/danielpalme/reportgenerator-github-action) from 5.4.18 to 5.5.0.
- [Release notes](https://github.com/danielpalme/reportgenerator-github-action/releases)
- [Commits](https://github.com/danielpalme/reportgenerator-github-action/compare/5.4.18...5.5.0)

---
updated-dependencies:
- dependency-name: danielpalme/ReportGenerator-GitHub-Action
  dependency-version: 5.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>

dependabot[bot] · 2025-11-26 14:41:49 +00:00

486b78126d

.NET: Foundry V2 - Update Sample and Docs for clear distinction between Classic/New Foundry Agents. (#2459 )

* Address potential confusion around agent version vs API version

* Address potential confusion around agent version vs API version

* Add extra documentation for clarity

* Remove V2 remainers

* Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>

Roger Barreto · 2025-11-26 14:37:03 +00:00

0723f1d183

.NET: Add Cosmos DB implementations for ChatMessageStore and CheckpointStore. (#1838 )

* draft commit

* Added Cosmos agent thread and tests

* revert unnecessary changes and fix tests

* add multi-tenant support with hierarchical partition keys (and tests).

* enhance transactional batch

* address review comments

* Address PR review comments from @westey-m

* Merge upstream/main - resolve slnx conflicts

* use param validation helpers

* Replace useManagedIdentity boolean with TokenCredential parameter

* Remove redundant suppressions and fix tests

* Rename project from Microsoft.Agents.AI.Abstractions.CosmosNoSql to Microsoft.Agents.AI.CosmosNoSql

* Refactor constructors to use chaining pattern

* Reorder deserialization constructor parameters for consistency

* Remove database/container IDs from serialized state

* Remove auto-generation of MessageId

* Optimize AddMessagesAsync to avoid enumeration when possible

* Add MaxMessagesToRetrieve to limit context window

* Make Role nullable instead of defaulting

* Fix net472 build without rebasing 19 commits

* Add Cosmos DB emulator to CI workflow

* Fix Cosmos DB emulator tests: use Skip.If instead of Assert.Fail and start emulator before unit tests

* Replace Skip.If() with conditional return to fix compilation

* Use env var to skip Cosmos tests on non-Windows CI

* Add Xunit.SkippableFact package to properly skip Cosmos tests on Linux

* Change [Fact] to [SkippableFact] for proper test skipping behavior

* Remove stale Microsoft.Agents.AI.Abstractions.CosmosNoSql directory

* Fix code formatting: add braces, this. qualifications, and final newlines

* Fix file encoding to UTF-8 with BOM, fix import ordering, and remove unnecessary using directives

* Convert backing fields to auto-properties and remove Azure.Identity using directive

* Fix CosmosChatMessageStore.cs encoding back to UTF-8 with BOM

* Fix test file formatting: indentation, encoding, imports, this. qualifications, naming conventions, and simplify new expressions

* Fix const field naming violations: Remove s_ prefix from const fields and add this. qualification to Dispose call

* Add local .editorconfig for Cosmos DB tests to suppress IDE0005 false positives from multi-targeting

* Fix IDE1006 naming violations: Rename TestDatabaseId to s_testDatabaseId and add final newlines

* Address PR review comments

Address Wesley's review comments:

- Remove Cosmos DB package references from core projects

- Delete duplicate test files from old package structure

- Remove redundant parameter validation from extension methods

Address Kiran's review comments:

- Remove redundant 429 retry logic (SDK handles automatically)

- Add explicit RequestEntityTooLarge error handling

- Remove dead code in GetMessageCountAsync

- Add defensive partition key validation comments

* Fix IDE0001 formatting error in AgentProviderExtensions.cs. Use type alias to resolve namespace conflict between Azure.AI.Agents.Persistent.RunStatus and Microsoft.Agents.AI.Workflows.RunStatus. This eliminates the need for global:: qualifier which triggered the formatter warning.

* Update package versions for Aspire 13.0.0 compatibility

* Fix TargetFrameworks in Cosmos DB projects

- Replace  with  which is defined in Directory.Build.props
- Fix package reference from System.Linq.Async to System.Linq.AsyncEnumerable to match Directory.Packages.props

* Remove redundant counter, add partition key validation, use factory pattern for deserialization

Theo van Kraay · 2025-11-26 12:36:27 +00:00

a57b37d5fa

[BREAKING] Python: Standardize orchestration outputs as list of ChatMessage. Allow agent as group chat manager. (#2291 )

* Standardize orchestration outputs as list of chatmessage. Add chat options to group chat prompt manager

* refactor group chat

* Improve group chat manager

* README Update

* Cleanup

* Add comment

* More cleanup

* Standardize termination condition for group chat

* Improvements on termination logic

* Fix tests

* Fix new line

* PR feedback

* Update ChatKit based on OpenAI type change

* Raise error if response format is not expected type

* Only one starting executor required. Add tests.

* Add magentic start executor test

Evan Mattson · 2025-11-26 07:51:04 +00:00

907d79ab3c

Temporarily suppress CS8002 error (#2462 )

Dmytro Struk · 2025-11-25 17:24:46 -08:00

dotnet-1.0.0-preview.251125.1 ed53ba158b

Python: Added support for application endpoints in Azure AI client (#2460 )

* Added support for application endpoints in Azure AI client

* Fixed tests

* Update python/samples/getting_started/agents/azure_ai/azure_ai_with_application_endpoint.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Addressed comments

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Dmytro Struk · 2025-11-25 19:32:55 +00:00

5d8be5836c

Suppressed CS8002 for Anthropic package (#2461 )

Dmytro Struk · 2025-11-25 19:11:49 +00:00

0c1d12feca

Python: Added MCP tool support for azure functions package. (#2385 )

* Python: Add Scaffolding for Durable AzureFunctions package to Agent Framework (#1823)

* Add scafolding

* update readme

* add code owners and label

* update owners

* .NET: Durable extension: initial src and unit tests (#1900)

* Python: Add Durable Agent Wrapper code (#1913)

* add initial changes

* Move code and add single sample

* Update logger

* Remove unused code

* address PR comments

* cleanup code and address comments

---------

Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>

* Azure Functions .NET samples (#1939)

* Python: Add Unit tests for Azurefunctions package (#1976)

* Add Unit tests for Azurefunctions

* remove duplicate import

* .NET: [Feature Branch] Migrate state schema updates and support for agents as MCP tools (#1979)

* Python: Add more samples for Azure Functions (#1980)

* Move all samples

* fix comments

* remove dead lines

* Make samples simpler

* Agents as MCP tools

* Removed unused files and updated sample

* .NET: [Feature Branch] Durable Task extension integration tests (#2017)

* .NET: [Feature Branch] Update OpenAI config for integration tests (#2063)

* Python: Add Integration tests for AzureFunctions  (#2020)

* Add Integration tests

* Remove DTS extension

* Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Add pyi file for type safety

* Add samples in readme

* Updated all readme instructions

* Address comments

* Update readmes

* Fix requirements

* Address comments

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Addressed copilot feedback

* Minor refactoring and added tests

* Updated mcp sample

* Fixed broken link in readme

* Addressed copilot comments

* Addressed feedback

* Updated property to enable_mcp_tool_trigger

---------

Co-authored-by: Laveesh Rohra <larohra@microsoft.com>
Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>
Co-authored-by: Chris Gillum <cgillum@microsoft.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Gavin Aguiar · 2025-11-25 18:50:02 +00:00

b1c210c9d8

Python: [BREAKING] Removed default "store" value (#2443 )

* Removed default store value

* Small fix

Dmytro Struk · 2025-11-25 17:53:08 +00:00

b8260ae24c

Updated package versions (#2455 )

Dmytro Struk · 2025-11-25 17:16:00 +00:00

d302bffc63

Use Random.GetString in hosting IdGenerator (#2427 )

Stephen Toub · 2025-11-25 12:01:28 +00:00

7a4f6877c3

[BREAKING] Remove NotifyThreadOfNewMessagesAsync AIAgent helper (#2450 )

* Remove NotifyThreadOfNewMessagesAsync helper from AIAgent

* Fix bug

* Update comment

westey · 2025-11-25 11:59:26 +00:00

b6c3b8d3f2

.NET: Add Anthropic Agent Package (#2359 )

* WIP

* WIP

* Simple call working

* Update Thinking sample

* Non-Streaming Function calling working

* Update Anthropic Impl

* Public Preps

* UT + IT working

* Update documentation + samples

* Update variable

* Revert nuget.config

* Add IT for BetaService implementation

* Remove polyfill + enable IT to run for netstandard 2.0

* Skipping Anthropic IT's for manual execution and avoid pipeline execution

* Fix compilation error

* Address error in UT

* Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Fix warning

* Net 10 update

* Update for NET 10, remove Anthropic.Foundry due to vulnerability

* Final missing adjustments for NET 10

* Address PR comments

* Remove unused code

* Address feedback

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Roger Barreto · 2025-11-25 11:53:18 +00:00

1dde57981e

.NET: [BREAKING] Add GetNewThread overload for taking a ChatMessageStore at thread creation time (#2429 )

* Add GetNewThread overload for taking a ChatMessageStore at thread creation time and move message store creation to thread creation time.

* Fix formatting.

* Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Apply suggestion from @rogerbarreto

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

westey · 2025-11-25 10:49:01 +00:00

112410ecd6

.NET: Change type of props representing continuation token (#2430 )

* change type of props representing continuation token

* use explict cast instead of the as operator

SergeyMenshykh · 2025-11-25 09:59:43 +00:00

a89c15d6e6

[BREAKING] Python: Adjust magentic event types raised. No need for custom events. (#2215 )

* Adjust magentic event types raised. No need for custom events.

* Cleanup

* Fix test

* Update python/packages/core/agent_framework/_workflows/_magentic.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Evan Mattson · 2025-11-25 08:24:08 +00:00

27b3a517eb

Python: fix for logging setup (#2371 )

* fix for logging setup

* typo fixes

* fix text

Eduard van Valkenburg · 2025-11-25 08:19:34 +00:00

1b4103dce3

Python: Fix runtime response format for responses client (#2440 )

* Fix runtime response format for responses client

* Handle run time schema for Azure AI Client.

Evan Mattson · 2025-11-25 07:50:20 +00:00

2a4802eac3

Python: AzureAI OpenAPI + Memory Search Samples (#2390 )

* openapi + memory search samples

* readme update

* memory store name fix

Giles Odigwe · 2025-11-25 01:17:14 +00:00

e303cc963d

fix: always include output in function call result message (#2414 )

This follows the official OpenAI API schema

Tomek Słoma · 2025-11-25 00:44:43 +00:00

c78edda64f

.NET: Add support for background responses to A2A agent (#2381 )

* add support for baackground responses to a2a agent

* fix line endings

* address pr review comments

* address pr review comments

* update sample to net10.0

* Update dotnet/samples/GettingStarted/A2A/A2AAgent_PollingForTaskCompletion/README.md

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

* Update dotnet/src/Microsoft.Agents.AI.A2A/Extensions/A2AAgentTaskExtensions.cs

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

* Update dotnet/samples/GettingStarted/A2A/A2AAgent_PollingForTaskCompletion/Program.cs

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

* address pr review feedback

* add clarification regarding background responses

---------

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

SergeyMenshykh · 2025-11-24 19:41:06 +00:00

a610a4769c

Python: Preserve MCP array items schema in Pydantic field generation (#2382 )

* mcp tool parameter fix

* small fixes

Giles Odigwe · 2025-11-24 17:16:30 +00:00

bcbf1b33e8

Python: renamed ai search and cleanup of samples and unified import logic (#2369 )

* renamed ai search and cleanup of samples and unified import logic

* fixed error messages

* fixed folder name

* remove old samples from readme

Eduard van Valkenburg · 2025-11-24 17:06:22 +00:00

9f43108ef1

Update to latest dotnet devcontainer and add docker in docker. (#2426 )

westey · 2025-11-24 15:42:53 +00:00

db424d56f3

Address IT failure for V2 (#2421 )

Roger Barreto · 2025-11-24 14:02:32 +00:00

c692821869

Update to latest MEAI 10.0.1 and OpenAI 2.7.0 (#2392 )

Stephen Toub · 2025-11-24 13:51:27 +00:00

a116edaf5a

remove version override for v10 packages (#2393 )

Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com>

Stephen Toub · 2025-11-24 13:01:07 +00:00

b66efcc09d

a2a sample update (#2391 )

Giles Odigwe · 2025-11-24 10:57:00 +00:00

ec08ee541d

1810 Commits