agent-framework

.NET Purview Middleware: Improve Background Job Runner Injection (#3256 )

* Clean up background job dependency injection

* Fix xml documentation grammar

eoindoherty1 · 2026-01-16 19:20:35 +00:00

a151f10cc2

.NET: [BREAKING] Renamed CreateAIAgent/GetAIAgent to AsAIAgent (#3222 )

* Renamed chat client extension method

* Additional renaming

* Updated documentation

* Fixed tests

* Small fix

* Small fix

Dmytro Struk · 2026-01-15 16:01:15 +00:00

2ab859dd94

.NET: Merge AgentRunOptions.AdditionalProperties into ChatOptions.AdditionalProperties (#3184 )

* Merge AgentRunOptions.AdditionalProperties into ChatOptions.AdditionalProperties

* Fix namespace and typo.

westey · 2026-01-15 12:15:24 +00:00

3dbdecedda

.NET: [Breaking] Rename AgentRunResponseEvent and AgentRunUpdateEvent classes (#3214 )

* rename AgentRunResponseEvent and AgentRunUpdateEvent classes

* rollback unnecessary changes

SergeyMenshykh · 2026-01-14 17:44:35 +00:00

f56808b279

.NET: [Breaking] RenameAgentRunResponse and AgentRunResponseUpdate classes (#3197 )

* rename AgentRunResponse and AgentRunResponseUpdate classes - part1

* rename varialbles, parameters, methods and tests

* rollback unnecessary changes

SergeyMenshykh · 2026-01-14 10:27:41 +00:00

c70e594e6c

point URL to agent, not to agentcard (#3176 )

Korolev Dmitry · 2026-01-13 16:32:05 +00:00

5faa2851bb

.NET: Improve resolving AITool from DI (#3175 )

* remove localagenttoolregistry

* also give the factory method API

Korolev Dmitry · 2026-01-12 16:13:44 +00:00

c7cb5be231

.NET: [BREAKING] Change GetNewThread and DeserializeThread to async (#3152 )

* Change GetNewThread and DeserializeThread plus ChatMessageStore and AIContextProvider Factories to async

* Merge fixes

westey · 2026-01-12 11:25:51 +00:00

bb6ecd9c71

.NET: Add Run overloads to expose ChatClientAgentRunOptions in IntelliSense (#3115 )

* Initial plan

* Add ChatClientAgentExtensions for improved discoverability of ChatClientAgentRunOptions

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

* Address code review feedback - use collection expression syntax

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

* Apply suggestion from @westey-m

* Fix issues with Copilot implementation

* Add additional tests for structured output overloads.

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>

Copilot · 2026-01-08 19:25:47 +00:00

92435c6ab5

.NET: fix: Expose WorkflowErrorEvent as ErrorContent (#2762 )

* fix: Expose WorkflowErrorEvent as ErrorContent

When hosted using .AsAgent(), Workflows were not exposing inner errors coming as Exceptions (through the WorkflowErrorEvent)

The fix is to convert their message to an ErrorContent on the way out, rather than rely on the default "empty update" to collect the raw event.

* feat: Add a way to show/suppress exception information

Jacob Alber · 2026-01-08 17:34:05 +00:00

99fac4ca56

.NET: [Breaking] Prevent loss of input messages & streamed updates when resuming streaming (#2748 )

* save input messages and stream updates to the continuation token to be able to use them in the last successful stream resumption call.

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

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

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

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

* Update dotnet/tests/Microsoft.Agents.AI.UnitTests/ChatClient/ChatClientAgent_BackgroundResponsesTests.cs

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

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

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

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

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

* fix typo

* init continuation token from chat response

* remove unnecessary types for source generation

* remove check for continuation token passed at initial run

* remove check for continuation token pass at initial run

* centralize continuation token parsing

* update xml comments

* use readonly collection instead of enumerable

---------

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

SergeyMenshykh · 2026-01-08 17:31:13 +00:00

7aa72f6fdb

.NET: Map additional props <-> A2A metadata (#3137 )

* map additional props from agent run options to a2a request metadata

* small touches

* add unit tests for new extension methods

* Sort using

* add unit test

* add additiona unit tests

* special case json element to avoid unnecessary serialization

SergeyMenshykh · 2026-01-08 14:05:16 +00:00

33888641ec

.NET: Seal factory contexts and add non JSO deserialize overloads (#3066 )

* Seal factory contexts and add non JSO deserialize overloads

* Apply suggestions from code review

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

---------

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westey · 2026-01-07 11:40:39 +00:00

dd69cabc67

.NET: Fix message ordering inconsistency when using AIContextProvider (#2659 )

* Initial plan

* Fix message ordering inconsistency when using AIContextProvider

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

* Revert to original message ordering: Input, AIContextProvider, Response

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

* Reorder messages to ChatClient to match MessageStore order: Existing, Input, AIContextProvider

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

* Remove redundant test methods as existing tests already verify the behavior

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

---------

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Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com>
Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>

Copilot · 2026-01-06 15:39:42 +00:00

953fde69ac

.NET: [BREAKING] Refactor ChatMessageStore methods to be similar to AIContextProvider and add filtering support (#2604 )

* Refactor ChatMessageStore methods to be similar to AIContextProvider

* Fix file encoding

* Ensure that AIContextProvider messages area also persisted.

* Update formatting and seal context classes

* Improve formatting

* Remove optional messages from constructor and add unit test

* Add ChatMessageStore filtering via a decorator

* Update sample and cosmos message store to store AIContextProvider messages in right order. Fix unit tests.

* Update Workflowmessage store to use aicontext provider messages.

* Apply suggestions from code review

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

* Apply suggestions from code review

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Improve xml docs messaging

* Address code review comments.

* Also notify message store on failure

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

westey · 2026-01-05 11:51:15 +00:00

3ef67eff10

.NET: [Breaking] Introduce RunCoreAsync/RunCoreStreamingAsync delegation pattern in AIAgent (#2749 )

* Initial plan

* Refactor AIAgent: Make RunAsync and RunStreamingAsync non-abstract, add RunCoreAsync and RunCoreStreamingAsync

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Fix infinite recursion in test implementations

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Make RunAsync and RunStreamingAsync non-virtual as requested

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Fix DelegatingAIAgent subclasses to use RunCoreAsync/RunCoreStreamingAsync

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Fix XML documentation references in AnonymousDelegatingAIAgent

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Restore <see cref> tags with proper qualified signatures in AnonymousDelegatingAIAgent

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Rollback unnecessary XML documentation changes in AnonymousDelegatingAIAgent

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Remove pragma and update crefs to RunCoreAsync/RunCoreStreamingAsync

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Fix EntityAgentWrapper to call base.RunCoreAsync/RunCoreStreamingAsync

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* fix compilation issues

* fix compilatio issue

* fix tests

* fix unit tests

* fix unit test

---------

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Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>
Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com>
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Copilot · 2025-12-30 12:24:09 +00:00

8b4f7d5e29

.NET: [Durable Agents] Reliable streaming sample (#2942 )

* .NET: [Durable Agents] Reliable streaming sample

* Add automated validation for new sample

* Address Copilot PR feedback

Chris Gillum · 2025-12-19 23:43:36 +00:00

0e152a0e33

.NET: [Breaking] Delete display name property (#2758 )

* delete the AIAgent.DisplayName property

* use agent name as a first value for activity display name

* Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffAgentExecutor.cs

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

---------

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

SergeyMenshykh · 2025-12-18 09:22:45 +00:00

a71f768331

.NET: Switch to new "Run" method name. (#2843 )

* Switch to new "RunAgent" method name.

* Try to disable false positive naming warning.

* Add comment about disabled warnings.

* Rename `RunAgent` to just `Run`.

* Update CHANGELOG.

Phillip Hoff · 2025-12-16 22:07:59 +00:00

03a403d2fa

.NET: Add TTLs to durable agent sessions (#2679 )

* .NET: Add TTLs to durable agent sessions

* Remove unnecessary async

* PR feedback: clarify UTC

* PR feedback: limit minimum signal delay to <= 5 minutes

* PR feedback: Fix TTL disablement

* Linter: use auto-property

* Fix build break from OpenAI SDK change

* Updated CHANGELOG.md

* PR feedback

* Reduce default TTL to 14 days to work around DTS bug

Chris Gillum · 2025-12-16 18:11:44 +00:00

754dfb2c9d

.NET: Cosmos DB UT Fast Skip (For Non-Configured Local envs) (#2906 )

* Cosmos DB UT Fast Skip (Non-Configured Local envs) + Long running UT skip in pipeline when no CosmosDB changes happened

* Force a CosmosDB source code change to trigger the pipeline

* Address possible string boolean mismatch

* Add debug

* Enabling emulator always when running IT

Roger Barreto · 2025-12-16 17:37:41 +00:00

b15466f058

Skip failing IT (#2904 )

Roger Barreto · 2025-12-16 17:21:22 +00:00

3a7047f6e4

.NET: Update to latest Azure.AI.*, OpenAI, and M.E.AI* (#2850 )

* Update to latest Azure.AI.*, OpenAI, and M.E.AI*

Absorb breaking changes in Responses surface area

* Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs

* Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs

* Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs

* Update dotnet/samples/GettingStarted/AgentWithOpenAI/Agent_OpenAI_Step04_CreateFromOpenAIResponseClient/Program.cs

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

* Using patch to remove the model is necessary, updated the response client to actually use the the ForAgent

---------

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

Stephen Toub · 2025-12-16 12:41:20 +00:00

3c322c91e7

.NET: adds support for labels in edges, fixes rendering of labels in dot a… (#1507 )

* adds support for labels in edges,  fixes rendering of labels in dot and mermaid, adds rendering of labels in edges

* Update dotnet/src/Microsoft.Agents.AI.Workflows/Visualization/WorkflowVisualizer.cs

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

* escaping edge labels, adding tests for labels containing strange characters that would break the diagram and enabling the previous signature so the API has backwards compatibility.

* Unify label in EdgeData

* Edge API adjustments, removed useless "sanitizer"

* fixed test

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Jacob Alber <jaalber@microsoft.com>
Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>

Jose Luis Latorre Millas · 2025-12-12 00:31:45 +00:00

eb1117fff4

.NET: [BREAKING] Prevent nulls in AIAgent property (#2719 )

* prevent nulls in AIAgent property

* address feedback

SergeyMenshykh · 2025-12-11 09:50:25 +00:00

989b6ebe71

.NET: Add LoggingAgent wrapper for ILogger-based observability (#2701 )

* Initial plan

* Add LoggingAgent class and UseLogging extension method

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

* Add unit tests for LoggingAgent and fix JSON serialization error handling

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

* Add comments explaining unreachable code in test async iterators

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

* Fix file encoding - add UTF-8 BOM to all C# files

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

* Address Format issues

* Addres format

* Break up extensions in dedicated files

* Adjust class names

* Add xmldoc info

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com>

Copilot · 2025-12-10 12:17:01 +00:00

90964acd2d

Update analyzers for .NET 10 SDK (#2611 )

Stephen Toub · 2025-12-10 10:34:56 +00:00

b01fd23cd2

fix: Standardize OpenAI API key environment variable naming (#1001 ) (#2629 )

- Replace OPENAI_APIKEY with OPENAI_API_KEY across all samples
- Replace AZURE_FOUNDRY_OPENAI_APIKEY with AZURE_FOUNDRY_OPENAI_API_KEY
- Ensures consistency with OpenAI's standard naming convention
- Applies to .NET and Python samples

Fixes #1001

Co-authored-by: Alexander Zarei <alzarei@users.noreply.github.com>

Alexander Zarei · 2025-12-10 10:33:35 +00:00

2f0b2db12a

.NET Workflows - Update Declarative Integration Tests for File Cases (#2733 )

* Updated

* Update dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/Agents/VisionAgentProvider.cs

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

* Consistency

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

Chris · 2025-12-09 21:25:26 +00:00

0965a83dcd

.NET: [BREAKING] Change namespaces of the Microsoft.Agents.AI.OpenAI classes (#2627 )

* change namespaces for agents and extension methods of the Microsoft.Agents.AI.OpenAI package

* remove unnecessary namespace

* remove unused namespaces

* fix compilation issues and rrolled back removed run methods

* sort usings

* add extension methods for AIAgent to work with OpenAI Responses primitives

* Move OpenAIChatClientAgent and OpenAIResponseClientAgent to samples

* sort usings

* sort usings

SergeyMenshykh · 2025-12-09 12:58:44 +00:00

69225b4aa2

dont forward conversationId to ichatclient (#2632 )

Korolev Dmitry · 2025-12-05 14:41:50 +00:00

417a529e0e

.NET: Annotate all public methods of OpenAIAssistantClientExtensions with Obsolete attribute (#2640 )

* Initial plan

* Add Obsolete attribute to all public methods of OpenAIAssistantClientExtensions

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Add pragma warning disable CS0618 to files using deprecated OpenAI Assistants API

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Update Obsolete attribute message to use requested text

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

---------

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Copilot · 2025-12-05 12:27:48 +00:00

9c1b2f9a3f

.NET: Move TextSearchProvider and TextSearchProviderOptions to Microsoft.Agents.AI namespace (#2639 )

* Initial plan

* Move TextSearchProvider and TextSearchProviderOptions to Microsoft.Agents.AI namespace

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Restore AgentWithTextSearchRag project in solution file

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Revert using statement removal in AgentWithRAG_Step01_BasicTextRAG sample

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Revert the previous revert - remove using Microsoft.Agents.AI.Data from AgentWithRAG_Step01_BasicTextRAG

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Revert using statement removal in AgentWithTextSearchRag sample

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

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Copilot · 2025-12-05 11:01:53 +00:00

db36809744

Remove unnecessary PackageReferences after .NET 10 update (#2394 )

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

Stephen Toub · 2025-12-04 00:09:51 +00:00

9c2e800189

.NET: Add Unit test for declarative object model AddConversationMessageExecutor (#2613 )

* Added unit test for RetrieveConversationMessagesExecutor

* Unit test for declarative object model AddConversationMessageExecutor

* Remove unnecessary test.

* Fix test.

Peter Ibekwe · 2025-12-03 23:25:27 +00:00

a26e9d6274

.NET: Fix flaky vector store integration tests - race condition on indexing (#2586 )

* Initial plan

* Add vector store indexing wait helpers to fix flaky tests

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

* Use proper VectorStoreStatus struct comparison in Azure tests

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

* Remove unused System.ClientModel import

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

* Remove excessive comments and unnecessary status variable per code review

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

---------

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Copilot · 2025-12-03 20:06:21 +00:00

6835161f2d

.NET [Breaking] Simplify and Refactor ChatclientAgentOptions Ctor + Instructions (#1517 )

* Point AgentOptions.Instructions to ChatOptions

* Update tests and checks

* Update xml docs

* Removal of agentOptions.Instructions in favor of chatOptions.Instructions

* Instructions and tool check consistency

* Instructions and tool check consistency

* Address comment

* Update .github/upgrades/prompts/SemanticKernelToAgentFramework.md

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

* Address PR Comment

* Update latest changes to comply with the PR proposal

* Address feedback

* Update dotnet/tests/Microsoft.Agents.AI.UnitTests/ChatClient/ChatClientAgentTests.cs

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

* Address instructions

* Update declarative to use promptAgent.Instrucitons with chatOptions.Instructions

---------

Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>
Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com>

Roger Barreto · 2025-12-03 13:39:47 +00:00

6232dd8305

.NET: Fix AG-UI forwardedProps JSON property name (#2543 )

* Fix AG-UI forwardedProps JSON property name

The RunAgentInput.ForwardedProperties property was using the wrong JSON property
name 'forwardedProperties' instead of 'forwardedProps' per the AG-UI protocol
specification.

This fix:
- Changes JsonPropertyName from 'forwardedProperties' to 'forwardedProps'
- Adds comprehensive integration tests for forwarded properties

Fixes #2468

* Fix formatting

Javier Calvarro Nelson · 2025-12-02 17:00:40 +00:00

b69f994840

Address gap IServiceProvider options (#2551 )

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

8ae33d3c2b

.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

.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

---------

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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

.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

.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] 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

.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

Address IT failure for V2 (#2421 )

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

c692821869

281 Commits