agent-framework

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
...

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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>
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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

Bug fix for Redis TypeError (#2411 )

Evan Mattson · 2025-11-24 10:48:33 +00:00

f9a94ce7b5

Python: make tool call view optional in DevUI + other link fixes (#2243 )

* make tool call view optional in devui + other link fixes

* fix #2310, ensure correct port is shown in command

* fix dialog bug

* ensure executor ids are tracked per items, fix bug where data from concurrent executors where not seperated properly fix #2351

* fix: Enable multi-round human-in-the-loop (HIL) in DevUI workflows

- Backend: Enrich RequestInfoEvents with response schemas in send_responses_streaming path
- Frontend: Replace old HIL requests with new ones instead of accumulating them
- Frontend: Fix HIL response state management to prevent sending stale request responses

This allows workflows to properly handle sequential HIL requests, showing only the
current request to users and progressing through multiple input rounds correctly.

fixes #2334

* fix bug to ensure in memory entities cannot be reloaded in ui

Victor Dibia · 2025-11-24 07:22:53 +00:00

f0f1051c7d

.NET: Upgrade to .NET 10 (#2128 )

* Upgrade to .NET 10

- Require .NET 10 SDK
- Include net10.0 assets in all assemblies
- Move net9.0-only targets to net10.0
- Update LangVersion to latest
- Remove complicated distinctions between debug target TFMs and release target TFMs
- Remove unnecessary package dependencies when built into netcoreapp
- Clean up some ifdefs
- Clean up some analyzer warnings

* Fix CI

Stephen Toub · 2025-11-22 04:14:15 +00:00

dc2b109b50

Python: Integration tests for Azure AI client and fixes in samples (#2387 )

* Added integration tests

* Update python/packages/azure-ai/tests/test_azure_ai_client.py

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

* Small fixes in samples

* Small fix

* Small fix

---------

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

Dmytro Struk · 2025-11-22 00:31:57 +00:00

ee8936d514

Added unit test for RetrieveConversationMessagesExecutor (#2388 )

Peter Ibekwe · 2025-11-21 21:03:21 +00:00

b7a19b0fa2

2155 Commits