agent-framework

.NET: Add DevUI package for .NET (#1603 )

* Implement DevUI

* Review feedback

* Fix build

Reuben Bond · 2025-11-05 20:02:48 +00:00

8855bfb065

.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: Improve fidelity of OpenAI Responses server and add Conversations (#1907 )

* Improve fidelity of OpenAI Responses server and add Conversations

* Merge

* nit

* Undo prior change

* Undo prior change

* Review feedback

* Review feedback

* Fix test

* Use simpler JsonDocument approach for polymorphic deserialization

* More review feedback

* dotnet format

Reuben Bond · 2025-11-05 18:46:19 +00:00

33f84f9ed2

[BREAKING] refactor: Fix unintuitive binding of StreamAsync (#1930 )

In #1551 we added a mechanism to open a Streaming workflow run without providing any input. This caused unintuitive behaviour when passing a string as input without providing a runId, resulting in the input being misinterpreted as the runId and the workflow not executing.

As well, the name caused confusion about why the Workflow was not running when using the input-less StreamAsync (since the Workflow cannot run without any messages to drive its execution).

Jacob Alber · 2025-11-05 17:26:46 +00:00

b8a55dccb4

.NET: AG-UI support for .NET (#1776 )

* Initial plan

* Infrastructure setup

* Plan for minimal client

* Plan update

* Basic agentic chat

* cleanup

* Cleanups

* More cleanups

* Cleanups

* More cleanups

* Test plan

* Sample

* Fix streaming and error handling

* Fix notifications

* Cleanups

* cleanup sample

* Additional tests

* Additional tests

* Run dotnet format

* Remove unnecessary files

* Mark packages as non packable

* Fix build

* Address feedback

* Fix build

* Fix remaining warnings

* Feedback

* Feedback and cleanup

* Cleanup

* Cleanups

* Cleanups

* Cleanups

* Retrieve existing messages from the store to send them along the way and update the sample client

* Run dotnet format

* Add ADR for AG-UI

* Switch to use the SG and use a convention for run ids

* Cleanup MapAGUI API

* Fix formatting

* Fix solution

* Fix solution

Javier Calvarro Nelson · 2025-11-05 15:51:37 +00:00

b03a4fb95e

Fix workflow lookup with AddAsAIAgent(name) when name differs from workflow name (#1925 )

Jeff Handley · 2025-11-05 15:31:36 +00:00

77d882e2b4

.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: [BREAKING] Simplify TextSearchProvider construction and improve Mem0Provider scoping. (#1905 )

* Simplify TextSearchProvider construction and improve Mem0Provider scoping

* Fixing indentation.

westey · 2025-11-05 13:00:18 +00:00

5e38c63455

.NET: Improve fidelity of OpenAI ChatCompletions Hosting (#1785 )

* rename, support json serialization

* wip

* non-streaming

* streaming?

* proper streaming types

* comments + fix audio parse

* copilot suggestions

* proper stopsequences type

* build options as i could

* annotations

* proper generation of Id for chatcompletions

* string length as in chatcompletions api ref

* image url

* support tools

* rework API

* introduce tests for chatcompletions

* function calling / serialization tests / fixes

* more tests and coverage

* fix format

* sort usings

* nit

* address PR comments

* nits

Korolev Dmitry · 2025-11-05 09:55:26 +00:00

bb8ef466de

.NET: Add unit tests for CreateConversation executor (#1915 )

* Add unit tests for create conversation executor

* Update indentation and comment typo.

Peter Ibekwe · 2025-11-05 01:40:10 +00:00

bbde248839

.NET: Make sure Workflow activities are as expected (#1903 )

* Make sure Workflow activities are as expected

* misc

* Copliot comments

* Fix unit tests

* Improve test stability

* Fix unit tests

* Fix formatting

Tao Chen · 2025-11-05 00:37:31 +00:00

552f7c781d

.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

Python: .NET: Updated package version and small fix (#1911 )

* Removed public key

* Updated package version

* Updated Python package versions

Dmytro Struk · 2025-11-04 22:42:07 +00:00

9e1b3c9b85

.NET: Add additional error handling to existing providers. (#1837 )

* Add additional error handling to existing providers.

* Add additional information when logging mem0 messages.

* Fix formatting.

westey · 2025-11-04 17:09:45 +00:00

8b4aa1ebb5

.NET: Add rag samples with sample TextSearchStore (#1664 )

* Port store for adding text to a vector store to AF

* Fix typo.

* Change TextSearchStore to sample, and add sample to use it and do rag with a custom schema

* Add more tests and fix broken ones

* Fix merge issue

* Fix sample after merge.

* Convert TextSearchStore to use Dynamic mode to be AOT compatible.

* Add some more clarification on when to use assistant messages in rag searches.

westey · 2025-11-04 16:24:26 +00:00

ada5b83c80

.NET: Response & foundry agent hosted MCP sample (#1568 )

* Adding sample demonstrating hosted MCP with Responses

* Add mcp readme.md to slnx

* Update FoundryAgent sample to use MCP types from abstraction and to show how to do approval

* Fix param name after package update.

* Fix environment variable name for consistency

* Apply suggestion from @Copilot

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

---------

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

westey · 2025-11-04 15:54:20 +00:00

64fc3f381f

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

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

---------

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

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>

---------

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

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 )

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>

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

---------

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

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

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

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com>
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

---------

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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

960 Commits