agent-framework

.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: Add simple rag sample for catalog (#1834 )

* add simple rag sample for catalog

* Update dotnet/samples/Catalog/AgentWithTextSearchRag/AgentWithTextSearchRag.csproj

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

---------

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SergeyMenshykh · 2025-11-03 18:25:16 +00:00

0b843d2b3e

.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: Sample demonstrating the use of agents in workflows (#1836 )

* add sample demonstrating the use of agents in workflows

* Update dotnet/samples/Catalog/AgentsInWorkflows/README.md

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

* use type instead of var

---------

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SergeyMenshykh · 2025-11-03 17:53:38 +00:00

91c66f8a2c

.NET: Peibekwe/workflows cancellation token fix (#1740 )

* Propagate cancellation token down the stack

* Added unit tests to cover workflow cancellation scenarios

* Updated tests based on feedback to simplify assert.

* Create custom AsyncEnumrable to gracefully handle cancellation for Channel reader. Tailor cancellation tests to declarative scenarios.

* Update comment and naming for readability.

* Fixing minor stylistic recommendation.

---------

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

Peter Ibekwe · 2025-11-03 16:34:55 +00:00

c83011b30d

.NET: Change GetAIAgentAsync to be synchronous (#1846 )

* Change GetAIAgentAsync to be synchronous

* Update dotnet/tests/Microsoft.Agents.AI.A2A.UnitTests/Extensions/A2AAgentCardExtensionsTests.cs

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

---------

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Stephen Toub · 2025-11-03 15:16:19 +00:00

e87eed573b

Update Microsoft.Extensions.AI libraries to 9.10.2 and OpenAI to 2.6.0 (#1859 )

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Copilot · 2025-11-03 13:09:44 +00:00

b467ddf92a

.NET: Background responses sample (#1831 )

* add samples that demonstrate background responses with function calling and agent state persistence

* update readme

* update sample description

* rename sample project

* remove unnecessary namespace and ysed task delay instead thread sleep generated by ai

* change names

* Update dotnet/samples/GettingStarted/Agents/Agent_Step20_BackgroundResponsesWithToolsAndPersistence/AgentStateStore.cs

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

* simplify sample and address pr review comments

---------

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SergeyMenshykh · 2025-10-31 17:13:43 +00:00

a5db641ce3

Don't stamp unknown author name on output messages. (#1830 )

westey · 2025-10-31 14:12:20 +00:00

2101d9d36d

Clean-up (#1810 )

Chris · 2025-10-30 17:49:31 +00:00

b9d3e51734

Bump OpenTelemetry.Instrumentation.AspNetCore from 1.12.0 to 1.13.0 (#1802 )

---
updated-dependencies:
- dependency-name: OpenTelemetry.Instrumentation.AspNetCore
  dependency-version: 1.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
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dependabot[bot] · 2025-10-30 16:52:41 +00:00

42f20b431c

Bump Microsoft.Identity.Client.Extensions.Msal from 4.77.1 to 4.78.0 (#1798 )

---
updated-dependencies:
- dependency-name: Microsoft.Identity.Client.Extensions.Msal
  dependency-version: 4.78.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
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dependabot[bot] · 2025-10-30 16:27:41 +00:00

a24624e28e

Bump OpenTelemetry.Extensions.Hosting from 1.12.0 to 1.13.1 (#1800 )

---
updated-dependencies:
- dependency-name: OpenTelemetry.Extensions.Hosting
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
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dependabot[bot] · 2025-10-30 16:26:33 +00:00

6e49c7a7b7

Bump OpenTelemetry.Instrumentation.Http from 1.12.0 to 1.13.0 (#1801 )

---
updated-dependencies:
- dependency-name: OpenTelemetry.Instrumentation.Http
  dependency-version: 1.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-10-30 16:26:14 +00:00

23b76b382f

.NET: [BREAKING] Fix issue where AIContextProvider messages were not added to MessageStores (#1788 )

* Fix issue where AIContextProvider messages were not added to MessageStores

* Fix typos

* Update XML docs to reduce ambiguity.

* Update AIContext XML docs

* Fix merge issue

westey · 2025-10-30 11:55:48 +00:00

fb7086b2e0

.NET: Add a Mem0 usage sample (#1779 )

* Add a Mem0 usage sample

* Change charset

* Add variable types

westey · 2025-10-30 09:31:29 +00:00

36532e929e

Shorten TextSearchSearchResult to TextSearchResult (#1780 )

westey · 2025-10-29 21:16:28 +00:00

f6eadd412e

.NET: Make ChatProtocolExecutor public (#1781 )

* Initial plan

* Make ChatProtocolExecutor and ChatProtocolExecutorOptions public with XML documentation

Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com>

* Address PR review feedback - remove remarks, fix parameter descriptions

Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com>

* ci: Empty Commit to kick over CI

---------

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Co-authored-by: Jacob Alber <jaalber@microsoft.com>

Copilot · 2025-10-29 19:02:27 +00:00

a2ee840eef

.NET: Add a sample that shows how to do RAG with the TextSearchProvider (#1757 )

* Add a sample that shows how to do RAG with the TextSearchProvider

* Update file encoding.

westey · 2025-10-29 14:34:00 +00:00

8a3cab38ee

.NET: Add deep-research sample (#1752 )

* add deep-research sample

* update sample description

* update readme

* remove duplicating section

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

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

* Update dotnet/samples/GettingStarted/Agents/Agent_Step18_DeepResearch/Program.cs

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

* Update dotnet/samples/GettingStarted/Agents/Agent_Step18_DeepResearch/Program.cs

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

* Use CreateAIAgentAsync extension method to create agent

* move deep research agent sample to the catalog folder

---------

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

SergeyMenshykh · 2025-10-29 12:42:21 +00:00

6325873906

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

* Update #1

* Sample comments

* Formatting

* Whitespace

Chris · 2025-10-28 23:26:55 +00:00

00a78d7bc6

Updated Python and .NET package versions (#1758 )

Dmytro Struk · 2025-10-28 18:49:50 +00:00

eed7e59f3f

Disable packing mem0 to avoid release for now (#1751 )

westey · 2025-10-28 16:41:57 +00:00

4d9980c5c3

.NET: Add Rag AIContext Provider (#1630 )

* Add Rag AIContext Provider

* Fix issues

* Improve options naming based on PR feedback.

* Move Rag Provider to Data namespace

* Add Raw Representation to RagSearchResult

* Renaming RagProvider to TextSearchProvider

westey · 2025-10-28 14:16:29 +00:00

a816408cd4

.NET Workflows - Expose SendMessage override to all platforms (#1741 )

* For real

* Fine-tune

* One more miss

Chris · 2025-10-28 12:29:01 +00:00

b70030daec

.NET: Porting Mem0Provider to Agent Framework (#1601 )

* Porting Mem0Provider to AF from SK

* Switch integration tests to manual

* Address issues

* Move Mem0Provider to separate project.

* Move integration tests to new project

* Address PR comments.

westey · 2025-10-28 12:28:37 +00:00

742203fb12

Fix gen_ai.operation.name to be invoke_agent (#1729 )

Stephen Toub · 2025-10-28 01:45:09 +00:00

8408209c70

.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

Bump Anthropic.SDK from 5.7.1 to 5.8.0 (#1703 )

---
updated-dependencies:
- dependency-name: Anthropic.SDK
  dependency-version: 5.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-10-27 16:46:16 +00:00

f8b427c6ec

Bump Aspire.Microsoft.Azure.Cosmos from 9.5.1 to 9.5.2 (#1706 )

---
updated-dependencies:
- dependency-name: Aspire.Microsoft.Azure.Cosmos
  dependency-version: 9.5.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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dependabot[bot] · 2025-10-27 16:45:21 +00:00

8a3a67e1cf

fix: .NET: Concurrency Support for Orchestrations (#1689 )

Concurrent run support was recently added to workflows, but Orchestrations did not fully update to support it. A few executors were missing Cross-Run Shareable annotations, and the ConcurrentEnd executor needed to be factory-instantiated.

This also ports the fix for #1613 from #1637, to avoid waiting on that PR.

Jacob Alber · 2025-10-24 23:18:51 +00:00

899d8ff775

Bump Anthropic.SDK from 5.6.0 to 5.7.1 (#1647 )

---
updated-dependencies:
- dependency-name: Anthropic.SDK
  dependency-version: 5.7.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-10-24 17:19:14 +00:00

418d7f2353

.NET: API to manage AgentThreads in hosting scenarios (#1520 )

* skeleton

* wip

* rename + fix tests

* implement workflow tests

* fix comments

* Update dotnet/src/Microsoft.Agents.AI.Hosting/HostApplicationBuilderWorkflowExtensions.cs

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

* fixes

* proto

* fix worfklow build logic

* build it / no reflection / no generics / extensions on aiagent

* rollback + new overload on workflow builder

* address PR comments

* fix build

* take from main

* correct based on latest API

* apply suggestion

* address PR comments x1

* address PR comments 2

* renames

* *With*

* refactor api a bit

* refactor + merge main + apply suggestions

---------

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

Korolev Dmitry · 2025-10-24 11:17:25 +00:00

73eb00b37b

feat: Add Cancellation API on StreamingRun (#1675 )

Jacob Alber · 2025-10-23 20:01:56 +00:00

3aa682082a

fix: InMemoryCheckpointManager is not JSON serializable (#1639 )

Checkpointing is used by the WorkflowHostAgent to be able to support resume from a provided thread. When a CheckpointManager is not specified, we use the InMemoryCheckpointManager and serialize its state into the thread's Serialize()ed JsonElement.

At some point InMemoryCheckpointManager became not serializable, breaking this behaviour. This change restores serializability, and adds a test.

Jacob Alber · 2025-10-23 19:32:52 +00:00

b2246efa69

update the sample to have more relevant background responses prompts and reference official documentation. (#1654 )

SergeyMenshykh · 2025-10-23 17:47:54 +00:00

c408a2d8c3

.NET: Refactor A2A and AIAgent hosting extensions (#1625 )

* a2a reformat

* and refactor extensions on serviceCollection

* units

* fix build

* add remark for agentcard overloads

Korolev Dmitry · 2025-10-23 17:43:48 +00:00

72c391bc08

Bump OpenTelemetry and OpenTelemetry.Exporter.InMemory (#1651 )

Bumps OpenTelemetry from 1.12.0 to 1.13.1
Bumps OpenTelemetry.Exporter.InMemory from 1.12.0 to 1.13.1

---
updated-dependencies:
- dependency-name: OpenTelemetry
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: OpenTelemetry.Exporter.InMemory
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-10-23 15:57:09 +00:00

8441b7e9e9

Bump FluentAssertions from 8.7.1 to 8.8.0 (#1648 )

---
updated-dependencies:
- dependency-name: FluentAssertions
  dependency-version: 8.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
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dependabot[bot] · 2025-10-23 15:55:02 +00:00

183a1f9b84

Bump OpenTelemetry and OpenTelemetry.Exporter.Console (#1650 )

Bumps OpenTelemetry from 1.12.0 to 1.13.1
Bumps OpenTelemetry.Exporter.Console from 1.12.0 to 1.13.1

---
updated-dependencies:
- dependency-name: OpenTelemetry
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: OpenTelemetry.Exporter.Console
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-10-23 15:28:37 +00:00

3a842c27cd

Bump OpenTelemetry and OpenTelemetry.Exporter.OpenTelemetryProtocol (#1652 )

Bumps OpenTelemetry from 1.12.0 to 1.13.1
Bumps OpenTelemetry.Exporter.OpenTelemetryProtocol from 1.12.0 to 1.13.1

---
updated-dependencies:
- dependency-name: OpenTelemetry
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: OpenTelemetry.Exporter.OpenTelemetryProtocol
  dependency-version: 1.13.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-10-23 15:28:03 +00:00

cd17caca42

allow a2a agent to accept non-user messages (#1661 )

SergeyMenshykh · 2025-10-23 14:37:14 +00:00

202bfdc376

samples: WorkflowHelper => WorkflowFactory (#1640 )

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

feb3404a27

Propagate cancellation token down the stack (#1641 )

Peter Ibekwe · 2025-10-23 01:44:44 +00:00

e9687d59b4

Fixes issue 1623 - .NET: [BUG] Fix Invalid Mermaid/DOT Identifiers in Fan-In Node Visualization (#1624 )

Jose Luis Latorre Millas · 2025-10-22 21:19:44 +00:00

0fc1b8837b

Bump ModelContextProtocol to 0.4.0-preview.3 (#1585 )

Stephen Toub · 2025-10-22 19:01:45 +00:00

23bf1db623

.NET: Fix solution reference to deleted ParseValue.yaml file (#1610 )

* Initial plan

* Remove reference to deleted ParseValue.yaml from solution file

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

---------

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Copilot · 2025-10-22 17:58:41 +00:00

d89631ed44

Bump Microsoft.ML.OnnxRuntimeGenAI from 0.9.2 to 0.10.0 (#1410 )

---
updated-dependencies:
- dependency-name: Microsoft.ML.OnnxRuntimeGenAI
  dependency-version: 0.10.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-10-22 17:55:51 +00:00

8e33fa1aaa

.NET: Improve fidelity of OpenAI Responses hosting (#1550 )

* Improve conformance of OpenAI Responses API serving

* Update dotnet/src/Microsoft.Agents.AI.Hosting.OpenAI/Responses/AgentRunResponseExtensions.cs

Co-authored-by: Stephen Toub <stoub@microsoft.com>

* Update dotnet/src/Microsoft.Agents.AI.Hosting.OpenAI/Responses/AgentRunResponseExtensions.cs

Co-authored-by: Stephen Toub <stoub@microsoft.com>

* Sort packages

* Relax adherence where acceptable

* nit

* PromptCacheKey is not obsolete

* format

---------

Co-authored-by: Stephen Toub <stoub@microsoft.com>

Reuben Bond · 2025-10-22 17:48:44 +00:00

103c7e7105

.NET: Add support for background responses (#1501 )

* add support for background responses

* Update dotnet/src/Microsoft.Agents.AI.Abstractions/AgentRunResponseUpdate.cs

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

* fix broken link

* fix xml comments and background responses properties override funcitonity

* change ai model provider

* use Run{Streaming}Async overloads that don't require messages

* stop using m: prefix in cref attribute of <see/> element.

* reject input messages provided with continuation token + don't extract messages from message store and context provide if continuation token is provided

* use agent thread for background-responses sample

* require agent thread for background responses

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

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

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

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

* remove CA1200

* Update dotnet/src/Microsoft.Agents.AI.Abstractions/AgentRunOptions.cs

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

* Update dotnet/src/Microsoft.Agents.AI.Abstractions/AgentRunResponse.cs

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

* Update dotnet/src/Microsoft.Agents.AI.Abstractions/AgentRunResponse.cs

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

* address pr review comments

* Update dotnet/samples/GettingStarted/Agents/Agent_Step17_BackgroundResponses/Program.cs

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

---------

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SergeyMenshykh · 2025-10-22 17:43:57 +00:00

1bf520a7c2

744 Commits