agent-framework

.NET: Delete sync extension methods for agent (#3291 )

* Delete sync extension methods for agent

* Fix comments and obsolete attribute

* Remove more sync methods.

* Fix naming and comments.

* Fix unit tests

westey · 2026-01-20 11:24:58 +00:00

3ec881509c

.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

.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

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

Updated (#2707 )

Chris · 2025-12-08 21:30:21 +00:00

1e6aedb3f9

.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

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* Address instructions

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

---------

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

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

6232dd8305

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: 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

.NET: Add Microsoft.Agents.AI.AzureAI (Azure.AI.Project 1.2) Support (#1662 )

* WIP

* Fixed build errors (#1638)

Comment and nullable type alignment

* .NET: Azure.AI.Agents Package Split + Initial Extensions (#1657)

* Move packages

* Update nuget.config

* Address Xmldoc

* Remove format from branches checks

* Address Xmldocs

* Add more details to the implementation

* Moving Agent logic to ChatClient

* Adding Name and Id overrides to AzureAIAgent

* Updating extensions

* Add GetAiAgent extensions

* Adding support for version as name can conflict 409 using the Agents API with same name

* Addressing more updates to the extensions

* More improvements

* Remove debugging code from sample

* Address copilot feedback

* Apply suggestions from co-pilot code review

* Update Directory.Packages.props

Fix package version rollback:

Azure.AI.Agents.Persistent (beta-6 => beta-7)

* .NET: Add comprehensive unit tests for Microsoft.Agents.AI.AzureAIAgents extension methods (#1786)

* Initial plan

* Add comprehensive unit test project for Microsoft.Agents.AI.AzureAIAgents

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* Add README documenting test project and package dependency requirements

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* Fix documentation URL to use learn.microsoft.com

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* Bump back AAAP 1.2.0-beta.7

* Address AI generated UT's

* Remove UT Readme

* Apply suggestions from code review

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---------

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* .NET: Change model to be required just for prompt agent definition specific extensions (#1812)

* Remove unneeded model from extensions

* Add noop justification

* Update Package Nameing: V1 -> AzureAI.Persistent / V2 -> AzureAI (#1829)

* .NET: Update Extensions for Strict Agent Definitions + Improvements (#1892)

* Update Package Nameing: V1 -> AzureAI.Persistent / V2 -> AzureAI

* Update agents and extensions to comply with strict agent definitions

* More static updates

* Address UT, and ResponseTool support

* Improving reusability extensions

* Addressing ResponseTools Unit Tests and extension setup

* Adapted workaround on breaking AAA with OpenAI 2.6.0

* Small updates

* Remove strictness when retrieving agents, improved XmlDocs

* Improve sample comments

* Update dotnet/tests/Microsoft.Agents.AI.AzureAI.UnitTests/AgentsClientExtensionsTests.cs

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* Apply suggestion from @Copilot

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* Apply suggestion from @Copilot

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

* Address PR comments

* Address UT failing

* Address Copilot feedback

* Address Copilot feedback

* Address comment typo

* Address PR feedback

* Address typo

* Add missing Extensions with ChatClientAgentOptions

* Address comments

---------

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

* Version update (#1901)

* Updated package version (#1906)

* .NET: Allow Declarative AIAgents Extensions (#1931)

* Improve reusability of extension code and additional option to losen the strictiness of in-proc tools

* Add missing UT scenarios

* Add missing UT test scenarios

* Normalize changes

* Updated (#1948)

* .NET: AgentDefinition extensions method simplification (#1967)

* Update extensions methods that accepts AgentDefinition type to not be restrictive

* Update Unit Tests

* Revert yarn/package-lock

* Revert yarn/package-lock

* Address copilot feedback

* Fix bad merge

* .NET Workflows - WIP Declarative action update (#1761)

* WIP

* Fixed build errors (#1638)

Comment and nullable type alignment

* Sync to SDK update

* Checkpoint

* Checkpoint: Tests passing

* Checkpoint: EndWorkflow

* Add trace

* .NET: Azure.AI.Agents Package Split + Initial Extensions (#1657)

* Move packages

* Update nuget.config

* Address Xmldoc

* Remove format from branches checks

* Address Xmldocs

* Add more details to the implementation

* Moving Agent logic to ChatClient

* Adding Name and Id overrides to AzureAIAgent

* Updating extensions

* Add GetAiAgent extensions

* Adding support for version as name can conflict 409 using the Agents API with same name

* Addressing more updates to the extensions

* More improvements

* Remove debugging code from sample

* Address copilot feedback

* Apply suggestions from co-pilot code review

* Checkpoint

* Update Directory.Packages.props

Fix package version rollback:

Azure.AI.Agents.Persistent (beta-6 => beta-7)

* Add project reference

* .NET: Add comprehensive unit tests for Microsoft.Agents.AI.AzureAIAgents extension methods (#1786)

* Initial plan

* Add comprehensive unit test project for Microsoft.Agents.AI.AzureAIAgents

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

* Add README documenting test project and package dependency requirements

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

* Fix documentation URL to use learn.microsoft.com

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

* Bump back AAAP 1.2.0-beta.7

* Address AI generated UT's

* Remove UT Readme

* Apply suggestions from code review

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

---------

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* .NET: Change model to be required just for prompt agent definition specific extensions (#1812)

* Remove unneeded model from extensions

* Add noop justification

* Update Package Nameing: V1 -> AzureAI.Persistent / V2 -> AzureAI (#1829)

* Checkpoint for merge

* No build errors

* .NET: Update Extensions for Strict Agent Definitions + Improvements (#1892)

* Update Package Nameing: V1 -> AzureAI.Persistent / V2 -> AzureAI

* Update agents and extensions to comply with strict agent definitions

* More static updates

* Address UT, and ResponseTool support

* Improving reusability extensions

* Addressing ResponseTools Unit Tests and extension setup

* Adapted workaround on breaking AAA with OpenAI 2.6.0

* Small updates

* Remove strictness when retrieving agents, improved XmlDocs

* Improve sample comments

* Update dotnet/tests/Microsoft.Agents.AI.AzureAI.UnitTests/AgentsClientExtensionsTests.cs

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

* Apply suggestion from @Copilot

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* Apply suggestion from @Copilot

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

* Address PR comments

* Address UT failing

* Address Copilot feedback

* Address Copilot feedback

* Address comment typo

* Address PR feedback

* Address typo

* Add missing Extensions with ChatClientAgentOptions

* Address comments

---------

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

* Updated package version (#1897)

* Version update (#1901)

* Checkpoint

* Updated package version (#1906)

* Checkpoint

* Checkpoint

* Checkpoint

* Align with azure ai agent

* Update dotnet/samples/GettingStarted/Workflows/Declarative/StudentTeacher/Program.cs

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* Update dotnet/samples/GettingStarted/Workflows/Declarative/MCPToolApproval/Program.cs

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* Update dotnet/samples/GettingStarted/Workflows/Declarative/DeepResearch/Program.cs

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* Refactored external input

* Update dotnet/samples/GettingStarted/Workflows/Declarative/MCPToolApproval/Program.cs

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* Agent tools patch

* Demos validated

* Checkpoint

* Hygiene

* Checkpoint - Samples

* Update dotnet/samples/GettingStarted/Workflows/Declarative/StudentTeacher/Program.cs

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* Update dotnet/samples/GettingStarted/Workflows/Declarative/StudentTeacher/Program.cs

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* Checkpoint

* Checkpoint - Deep Research

* Update baseline

* Update

* Typo

* Checkpoint

* Typos

* Sample cleanup

* Update dotnet/src/Microsoft.Agents.AI.Workflows.Declarative/AzureAgentProvider.cs

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* Update dotnet/src/Microsoft.Agents.AI.AzureAI/AgentsClientExtensions.cs

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* Update dotnet/samples/GettingStarted/Workflows/Declarative/FunctionTools/Program.cs

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* Update dotnet/samples/GettingStarted/Workflows/Declarative/StudentTeacher/Program.cs

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* Update dotnet/samples/GettingStarted/Workflows/Declarative/ToolApproval/Program.cs

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* Update dotnet/samples/GettingStarted/Workflows/Declarative/DeepResearch/Program.cs

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* Typo

* Typo

* Fix input loop

* Sample - Function Calling / External Input

* Typo

* Finessed

* Checkpoint

* Fix feed

* Checkpoint - so close

* Ding dong!

* "there" ***

* Fixup comments

* Fix sample

* Code analysis

* Header

* Typo (variableName)

* Remove dead code

* Skip test (agent api ratchet)

* Comment

* Update dotnet/samples/GettingStarted/Workflows/Declarative/StudentTeacher/Program.cs

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

* Typo

---------

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>
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* .NET: Latest updates Pre/Post V2 Bugbash Findings (#2040)

* Improve V2 logic before/after bugbash prep

* Apply suggestions from code review

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

---------

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

* .NET: Update Foundry Agents to latest 2.0.0 alpha.20251107.3 (#2050)

* Update extensions for new CreateVersionOptions structure

* Update unit tests

* Addresss capitalized

* Update AgentsClientExtensionsTests.cs

Fix invalid cast format failure

* .NET: Feature foundry agent + user agent (#2058)

* Update unit tests

* Add user-agent protocol calls

* Update unit tests

* Update unit tests with http handler confirmation

* UT fix

* Fix xmldoc

* Apply suggestions from code review

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

* Address copilot feedback

---------

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

* .NET: Update Extensions to be less restrictive for GetAIAgents (#2091)

* Update behavior / restrictiveness when retrieving agents

* Apply suggestions from code review

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

* Apply suggestions from code review

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* Address format

* Address copilot feedback

---------

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* .NET Workflows - Support "structured inputs" feature for declarative workflows (#2053)

* Bump version for release

* .NET Workflows - Separate Foundry/AzureAI Provider into its own package (#2078)

* Remove unused using directive in AzureAgentProvider

Removed unused using directive for Extensions.

* .NET: Updates to Foundry Agents Package (#2125)

* Remove the conversation creation always

* Update unit tests + address IL + refactor

* Apply suggestions from code review

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

* Internalize unused methods

---------

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

* Fix declarative workflows integration testcase

* .NET: Feature foundry agent/agent reference extension (Python Parity with Name + Version option) (#2147)

* Add agent reference extensions

* Add UT covering AgentReference and ModelId

* .NET: Add GettingStarted Samples for Agents V2. (#2159)

* Add gettingstarted samples for Foundry Agents

* Address structured outputs

* Net 10 -> Net 9 Temporary

* Net 10 -> Net 9 Temporary

* Apply suggestions from code review

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* Address missing docs + old

* Drop var for samples

* Apply suggestions from code review

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* Apply suggestions from code review

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* Address copilot feedback

---------

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* .NET: Foundry Agents V2 - Add CodeInterpreter Sample (#2180)

* Adding Code Interpreter sample and AgentName naming validation

* Add agent name check UT

* Improve sample code

* Apply suggestion

* Apply suggestion

* Fixed (#2190)

* .NET Workflows - Add "CustomerSupport" sample (#2102)

* .NET Workflows - Add sample for hosted declarative workflow (#2199)

* fwiw

* Less blank lines

* Fixed (#2204)

* Update version (#2206)

* .NET: Feature foundry agent/update breaking v2.0 to v1.2 (#2212)

* Migration WIP Checkpoint 1

* Build + UT + Workflow passing

* Address latest commits after break

* Revert rename in unrelated files

* Address PR comments

* Class renames

* Allow dotnet-format workflow on feature branches

Revert unintentional edit

* .NET: Add Conformance Integration Tests for AzureAI Package (#2237)

* Conformance tests added and passing

* Correct namespace

* Update Azure.AI.Project to latest public nuget version

* .NET: Added Computer use tool sample (#2235)

* Initial computer use sample implementation.

* Added background thread to allow polling for long running requests.

* Removed unrequired try-catch block and added missing thread for agent call.

* Removed irrelevant chatOptions and updated code based on feedback.

* Updated image assets and fixed response issue.

* Updated based on PR comments.

* Update to Azure.AI.Project

---------

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

* Package descriptions

---------

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Roger Barreto · 2025-11-15 10:43:02 +00:00

e706f07868

Updated (#2076 )

Chris · 2025-11-11 17:17:34 +00:00

ad2ebfc0c8

.NET: fix: WorkflowAsAgent Sample (#1787 )

* fix: WorkflowAsAgent Sample

* Also makes ChatForwardingExecutor public

* feat: Expand ChatForwardingExecutor handled types

Make ChatForwardingExecutor match the input types of ChatProtocolExecutor.

* fix: Update for the new AgentRunResponseUpdate merge logic

AIAgent always sends out List<ChatMessage> now.

Jacob Alber · 2025-11-11 16:35:22 +00:00

a39e6561fd

.NET: DevUI: Use relative URLs for backend API by default (#2005 )

* DevUI: Use relative URLs for backend API by default

* dotnet format

* rebuild application

Reuben Bond · 2025-11-07 17:01:04 +00:00

3d94ae57ed

.NET: [BREAKING] refactor: Normalize WorkflowBuilder APIs (#1935 )

* [BREAKING] refactor: Normalize WorkflowBuilder APIs

* "partitioner" => "assigner"
* normalize ordering so sources always to the left of targets for edges
* normalize parameter ordering so sources and targets are always first arguments
* remove `params` (users should use collection expressions instead)

* refactor: Align name with Python

Jacob Alber · 2025-11-05 19:50:01 +00:00

94a5ba3448

.NET: [Breaking Change] Moving MAAI.AzureAI V1 Package -> MAAI.AzureAI.Persistent (V1) (#1902 )

* Update AzureAI -> AzureAI.Persistent

* Fix sample reference

Roger Barreto · 2025-11-05 13:28:00 +00:00

6ca907f23f

.NET: Add Writer-Critic Iterative Refinement Workflow Sample (#1790 )

* Adding Sample for writer-critic workflow implemented using Worfklow, custom executors, agents, switch, custom states, different entry points for the executors.

* Update dotnet/samples/GettingStarted/Workflows/_Foundational/08_WriterCriticWorkflow/Program.cs

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

* Update dotnet/samples/GettingStarted/Workflows/_Foundational/08_WriterCriticWorkflow/Program.cs

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

* using now structured output, with streaming for UX responsiveness.

* improved comments and order, so comments directly precede what they're describing

* fixing issue with internal class that the analyzer doesn't recognize that CriticDecision is instantiated, just indirectly via JSON deserialization

---------

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

Jose Luis Latorre Millas · 2025-11-04 23:50:41 +00:00

f415959d33

.NET: Add workflow as an agent with observability sample (#1612 )

* Add workflow as an agent with observability sample

* Address comment

* Fix formatting

* enable sensitive data

* enable sensitive data for sub agents

* adjust aggregator handlers

Tao Chen · 2025-11-03 20:36:33 +00:00

b0ee7028a6

.NET: [BREAKING] Unify ExecutorIsh and ExecutorRegistration, unify/simplify APIs (#1637 )

* refactor: Unify ExecutorIsh and ExecutorRegistration => ExecutorBinding

* Switch to more modern Record type-tree for Sum Types
* Unify APIs for getting ExecutorBinding
* Fix an issue where workflows consisting entirely of cross-run shareable executors which are not instance-resettable do not properly clear state when running non-concurrently.

* feat: Simplify function-to-executor pattern

* refactor: Normalize API naming

Jacob Alber · 2025-11-03 18:20:35 +00:00

b25b0af49b

.NET Workflows - Sample and Package Update (#1759 )

* Update #1

* Sample comments

* Formatting

* Whitespace

Chris · 2025-10-28 23:26:55 +00:00

00a78d7bc6

.NET Workflows - Add support for tool approval (#1685 )

* Draft

* Nullable init

* Complete

* Consistency

* Test fix

* Typo

* Comment

* Updated

* Fix identifier

* Test fix

* Comment typo

* Better naming

* Comment

* Tweak comment

Chris · 2025-10-27 17:40:45 +00:00

92925a8bc7

samples: WorkflowHelper => WorkflowFactory (#1640 )

Jacob Alber · 2025-10-23 04:34:26 +00:00

feb3404a27

.NET: Sample on Worflows mixing Agents And Executors, showcasing best patte… (#1562 )

* Sample on Worflows mixing Agents And Executors, showcasing best patterns which are reusable.

* Update dotnet/samples/GettingStarted/Workflows/README.md

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

* Update dotnet/samples/GettingStarted/Workflows/_Foundational/07_MixedWorkflowAgentsAndExecutors/Program.cs

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

* minor fix

* fixed ambiguous signature due to framework changes.

---------

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Jose Luis Latorre Millas · 2025-10-21 23:41:59 +00:00

4554de00ab

refactor: [BREAKING] Remove generic Workflow<T> (#1551 )

Remove input type checking in favour of explicit `.DescribeProtocolAsync()` flow. Also removes `.AsAgentAsync()` as the validation happens at workflow run time. This makes it easier to use Workflows with DI without resorting to async-over-sync.

Jacob Alber · 2025-10-21 00:13:41 +00:00

0ef4e739d5

.NET: Sample 06_subWorkflows to showcase the sub workflows (workflow composability) (#1493 )

* Sample 06_subWorkflows ready.

* minor fix

Jose Luis Latorre Millas · 2025-10-16 18:11:43 +00:00

85921eda68

.NET: [BREAKING] Enable sharing of workflow instances across concurrently executing runs (#1464 )

* refactor: remove unused internals

* feat: Execution Mode for sharing a workflow among concurrent runs

* feat: Update WorkflowHostAgent to support concurrent execution

* Also update AsAgent APIs to support injecting a CheckpointManager and an IWorkflowExecutionEnvironment

* fix: Make Read logic consistent in DeclarativeWorkflowContext

Jacob Alber · 2025-10-15 21:34:17 +00:00

331c750515

.NET Workflows - Support agent level function invocation for declarative workflow (#1442 )

* Checkpoint

* Checkpoint

* Checkpoint

* Good

* Namespace

* Namespace

* Dun

* Async Test

* AgentId

* Portable pattern

* Portable2

* Portable3

* Respond to comments

* Namespace

* Function call selection

* ToHashSet

* ToHashSet

* Updated

* Parameter name

* Final

* Tests

Chris · 2025-10-14 20:42:15 +00:00

a6b6937b94

.NET: Remove reflection samples (#1460 )

* Removing usage of ReflectingExecutor<T> from workflow samples.

* Removing uneeded changes.

* Clean up.

* Update dotnet/samples/GettingStarted/Workflows/_Foundational/01_ExecutorsAndEdges/Program.cs

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

* Update dotnet/samples/GettingStarted/Workflows/_Foundational/01_ExecutorsAndEdges/Program.cs

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

* Update dotnet/samples/GettingStarted/Workflows/_Foundational/02_Streaming/Program.cs

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

* Update dotnet/samples/GettingStarted/Workflows/_Foundational/02_Streaming/Program.cs

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

* Updates per PR feedback.

* Undo changes to generated file.

---------

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

Ben Thomas · 2025-10-14 20:34:04 +00:00

a4039134de

.NET Workflows - Update State Serialization for JSON Checkpointing (#1388 )

* Checkpoint

* Checkpoint

* Namespace

* All ready

* Namespace

* Clean

* Fix

Chris · 2025-10-10 20:10:17 +00:00

5fa153642e

.NET: [BREAKING] Propagate CancellationToken into Workflow Executors and message handlers (#1280 )

* feat: Propagate CancellationToken to Executors

* Also adds cancellation propagation to `Executor`-accessible APIs
* Adds registrators for cancellable handlers to `RouteBuilder`
* [BREAKING]: Adds `CancellationToken` to `IMessageHandler.HandleAsync`

* test: Re-enable Concurrent Orchestration test

* refactor: Delete unused IInputCoordinator

* refactor: Remove superfluous argument qualifications

Jacob Alber · 2025-10-08 00:28:44 +00:00

5902bcb10a

.NET Workflows - Enhance support and validation for image input (#1274 )

* Updated

* Comments

* Namespace

* Comment

* Cleanup

* Update agent definition

* Disable

* Config

* Enable

Chris · 2025-10-08 00:00:34 +00:00

eb049c43a6

.NET: Add Azure Monitor OpenTelemetry Exporter samples (#1231 )

* Add Azure Monitor OpenTelemetry Exporter to enhance observability in agent samples

* add another sample code for application isnights

wuweng · 2025-10-07 23:16:32 +00:00

362652b966

Updated (#1272 )

Chris · 2025-10-07 19:09:41 +00:00

1a81ed202e

[BREAKING] .NET: Workflow Off-Thread Execution Mode (#1233 )

* Updates to async run loop.

* fix: Workflow Onwership can be release by nonowner

* fix: Incorrect handling of blockOnPending in StreamingRun

Depending on whether we are running in streaming on non-streaming mode, we may be using the StreamingRun in different ways. Unfortunately, the only place we can really know what is the actual state of execution is in the RunEventStream implementations.

This resulted in blocking where blocking was unneeded and occasionally not-blocking when blocking was needed.

The fix is to move the logic of handling this blocking into RunEventStream implementations.

* fix: Fix cleanup on error and end run

This ensures we clean up the background resources correctly.

* fix: Ensure we let the run loop proceed when shutting down

* fix: Add timeout for Input Waiting

* fix: Make the samples properly clean up `Run`s and `StreamingRun`s

* fix: Simplify Declarative Workflow Run disposal pattern

* Also fixes missing .Disposal() in Integration tests

---------

Co-authored-by: Ben Thomas <ben.thomas@microsoft.com>

Jacob Alber · 2025-10-07 01:07:38 +00:00

7ebe00ec3d

.NET: Add support for Subworkflows and many threading fixes (#1066 )

* feat: Add support for Workflow-as-Executor

* Fixes routing of 'object' compile-typed variables to properly take in type information
* Fixes a concurrency issue in StepTracer

* fix: Make Subworkflow ExternalRequests work properly

* fix: Threading and Concurrency fixes; prep for OffThread Mode

* refactor: Remove dead code around OffStreamRunEventStream

Currently not used, and will be replaced with a rewrite when brought back, so having it in the change is not valuable.

* ci: Work around issues with dotnet-format not properly analyzing the source

* fix: Fix the logic of AsyncCoordinator and AsyncBarrier

* Prevent individual wait cancellations from canceling the entire barrier
* Propagate information about whether the wait was completed or cancelled, and whether any waiters were present when released

* fix: Remove superfluous acces to .Keys in InProcStepTracer

* refactor: Clean up AsyncCoordinator's use of AsyncBarrier

Jacob Alber · 2025-10-03 17:26:30 +00:00

32e7ff00b5

.NET Workflows - Clean-up declarative docs and product-context. (#1134 )

* Clean-up

* Rollback sample

---------

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

Chris · 2025-10-02 20:06:40 +00:00

390cc541ea

.NET Workflows - Re-enable Declarative Integration Tests (#1080 )

* Investigate

* Next

* Update initialization

* Should be ok

* Agent definition dx

* Link agent definitions

* Link agent definitions

* Path resolution #2

* Fix path resolution

* Another pass

* Another

* Better

* One more

* Whoopsie

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

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

* Namespace

* Cleanup

* Temp config for pipeline

* Another temp workaround

* Test config: Bing Grounding Tool

* Update template

* Next pass

* Ok now

* Cleanup

* Test note

---------

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

Chris · 2025-10-01 22:21:45 +00:00

6d0f28eb9b

.NET: Re-enable ImplicitUsings in samples and clean up NoWarns (#1060 )

* Re-enable ImplicitUsings in samples and clean up NoWarns

* Fix dotnet format

* More dotnet format

* More dotnet format

---------

Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>

Stephen Toub · 2025-10-01 19:37:03 +00:00

a414461570

.NET: Add link inspector (#1062 )

* Add link inspector

* Comment out excludedirs while it's empty

* Fix broken links

* More links fixes

* Push further fixes

* Fix more links

westey · 2025-10-01 16:43:17 +00:00

364188c44f

.NET Workflows -Fix Declarative Workflow Tests (#1065 )

* Fixed

* Restore generated workflow

* Project

* Fine tune

* Update baseline

* Adjust test-case

Chris · 2025-10-01 16:15:46 +00:00

f5ca4f42c0

.NET: Align environment variable names (#1053 )

* alignt environment variable names

* rename modelId variable names

SergeyMenshykh · 2025-10-01 10:49:45 +00:00

5f1417ab94

fix failing CheckpointWithHumanInTheLoop sample (#1034 )

SergeyMenshykh · 2025-10-01 08:40:07 +00:00

2680edff65

.NET: Workflow observability (#959 )

* Add basic Workflow telemetry

* Add sample

* Add source propagation for executor spans

* Fix tests and address comments

* Fix formatting

* Fix declarative unit tests

* Address comments

* Remove Microsoft.Extensions.AI.Agents.EnableTelemetry

* Formatting

* Formatting

* Formatting

* fix solution

* Address comments

* Add workflow json definition for serialization

* Formmating

* Address comments

Tao Chen · 2025-09-30 23:40:04 +00:00

042099009f

.NET: Fix some more static analysis diagnostics (#1025 )

* S1006

* S2219

* S3236

* S3260

* S1125

* IDE0063

* IDE0062

* IDE0028

Stephen Toub · 2025-09-30 22:50:22 +00:00

2539282d30

.NET Workflows - Code Generation for Declarative Workflow (#655 )

* Notes

* Readme typo

* Update readme

* Checkpoint

* Namespace fix

* Fix ID and namespace

* Checkpoint

* Verified

* Comments

* Isolate "Kit"

* Address note: static

* Checkpoint

* Checkpoint "Executor<>"

* Prefix and internal executors

* Test passing

* Cleanup

* Rename "session" concept

* Revert workflow debug

* Fix template base / pragma

* Tune system scope

* Update dotnet/src/Microsoft.Agents.Workflows.Declarative/CodeGen/ResetVariableTemplate.tt

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

* Fix empty template

* Add validation for codegen ut

* Fix test

* Codegen baselines

* Constant

* Prep

* Mark TODO

* Fix

* Namespace

* One more

* Update baselines

* Checkpoint

* Checkpoint

* Checkpoint

* fme

* Checkpoint

* Another step

* Fixed up

* Roslyn

* Fix

* More cleaning

* Async

* Fix

* Enum checkpoint

* Refine enum

* Checkpoint

* Sync templates

* Checkpoint

* Streamline

* Pre-merge analyzer updates

* Foreach

* Placeholders

* Checkpoint

* Clean-up

* Sample path resolution

* Checkpoint

* Checkpoint - Workflow Code Building

* Validation

* Test cleanup

* Update test basline

* Update test baseline

* Fix DefaultTemplate usage

* Validation checkpoint

* Fix break/continue edges

* Verify generated code builds

* Fix merge

* Fix build validation

* Update template handling of literal string values.

* Test for metadata case

* Update baselines

* Fix merge

* Checkpoint

* Checkpoint: Conditions

* Invoke Agent Checkpoint

* Namespace

* Address code-analysis issues

* Cross platform test support

* Invoke agent checkpoint

* Clean sample

* Checkpoint: Agent Invoke Input Messages

* Checkpoint - Passing

* Checkpoint

* Regenerate all template + port conversation fix

* Checkpoint: Tests good

* Fix test for unbuntu

* Fix build command

* Checkpoint - E2E

* Test fix

* Update integration tests

* Fix merge

* Update

* Checkpoint !!!

* Baby steps

* Checkpoint

* Checkpoint E2E !!!

* So close...

* Integrate test validation

* Fix merge

* Rebase tests

* Namespace

* Namespace

* Test cleanup

* Sample comment cleanup

* Checkpoint: List conversion

* Include these

* CheckPoint: ParseValue

* Namespace

* Fix sampel

* More namspace

* Comments

* Test updates

* Test fix

* Better build

* Shared code

* Sort solution

* Fix build

* Prune solution

* One more

* Conversion matrix

* Final table conversion

---------

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

Chris · 2025-09-30 21:56:14 +00:00

77404d165c

align env. varibale names (#1022 )

SergeyMenshykh · 2025-09-30 18:29:41 +00:00

69284e9dfc

.Net: Visualizing dotnet workflows (#882 )

* Adding more test for workflow vizualization.

* Improving README for sample.

* More cleanup.

* Removing rendering of workflow visualization and adding basic support for mermaid format.

* Adding basic mermaid tests.

* Improving sample. Switching to another branch.

* About to merge from main.

* Formatting.

* More fromatting.

* Removng uneeded call to ToUpper.

* Adding README.

* Moving samples under workflow to workflows.

* Removing uneeded README for map-reduce sample.

Ben Thomas · 2025-09-30 16:29:19 +00:00

df3e12b2ed

.NET Workflows - Fix "Human In Loop" sample and update "AutoSend" behavior (#991 )

* Fix sample and autosend

* Specify "ConversationId"

* Namespace

* Perf fix

* Namespace

* Filter for appropriate message

Chris · 2025-09-30 16:13:15 +00:00

1e53fb458f

.NET: Clean up some CancellationToken usage (#996 )

* Clean up some CancellationToken usage

* Unused usings

Stephen Toub · 2025-09-30 13:44:53 +00:00

4fd61924fc

Update M.E.AI and MCP versions (#992 )

But not yet M.E.AI.OpenAI, which depends on the latest OpenAI, which conflicts with the latest Azure.AI.OpenAI.

Stephen Toub · 2025-09-30 07:17:59 +00:00

fc4fce7973

.NET: Rename workflows projects (#975 )

* Renaming Microsoft.Agent.Workflows to Microsoft.Agents.AI.Workflows

* Removing local settings.

* Removing remining old files from merge.

Ben Thomas · 2025-09-29 18:30:45 +00:00

647db9635a

69 Commits