agent-framework

Use IApplicationLifetime instead of a custom token (#1031 )

Glenn Condron · 2025-10-01 07:21:33 +00:00

43fe7c6dbe

.Net: Bugfix FunctionInvocation Middleware not working when no ChatOptions provided (#1030 )

* Bugfix FunctionInvocation Middleware

* Throw when specialized RunOptions are used for Function Invocation middleware + UT

Roger Barreto · 2025-10-01 07:10:12 +00:00

3d04517877

Hide/remove some JSON utility classes (#1039 )

Stephen Toub · 2025-10-01 05:38:46 +00:00

498fc06fd6

Remove defunct AgentExtensions.WithOpenTelemetry (#1033 )

Stephen Toub · 2025-10-01 00:24:13 +00:00

9360780ce5

.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

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

Chris · 2025-09-30 21:56:14 +00:00

77404d165c

.NET: Update M.A.AI.OpenAI implementations (#1018 )

* Update M.A.AI.OpenAI implementations

- There was only a ChatClient-based agent. Add a Responses one, too.
- Fix the public extension methods to create OpenAI types even when not backed by the right OpenAI client.
- Add reusable AgentRunResponse{Update} to ChatResponse{Update} conversion routines that are then used by the OpenAI agents and elsewhere

* Address feedback

Stephen Toub · 2025-09-30 19:06:10 +00:00

2d20e644df

Update to Aspire 9.5 (#1021 )

Stephen Toub · 2025-09-30 19:05:39 +00:00

8dad045c9d

Clean up a few ifdefs (#1016 )

Stephen Toub · 2025-09-30 18:58:00 +00:00

2d2a5bcd66

Use official icons (#1019 )

Co-authored-by: Mark Wallace <markwallace@microsoft.com>

Mark Wallace · 2025-09-30 18:56:05 +00:00

a4e593c795

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

Bump FluentAssertions from 8.6.0 to 8.7.0 (#910 )

---
updated-dependencies:
- dependency-name: FluentAssertions
  dependency-version: 8.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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dependabot[bot] · 2025-09-30 16:07:51 +00:00

c0e395d4f5

.NET: Remove automatic messageId assignment to fix integration test (#1006 )

* Remove automatic messageid asssignment to fix integration test

* Remove other overrides from ChatClientAgent as well.

westey · 2025-09-30 15:54:36 +00:00

0c2891f351

.NET: Update Migration Samples for SK OpenAIResponsesAgent Step 1 & 2 (#1010 )

* Addressing a SK bug where threads can't be reused + threads should be capture after the request, not created before

* Using storedenabled to align with AF default behavior

* Address copilot comment

* Address Azure + OpenAI remaining sample improvements

Roger Barreto · 2025-09-30 15:49:16 +00:00

ff8b97cc72

.NET: Align or add NuGet package settings for all packages (#1013 )

* Align or add NuGet package settings for all packages

* Update dotnet/src/Microsoft.Agents.AI.AzureAI/Microsoft.Agents.AI.AzureAI.csproj

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

* Address code review feedback

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

Mark Wallace · 2025-09-30 15:25:09 +00:00

4866936041

.NET: AI Agent with plugin (#1009 )

* add sample to demonstrate plugins for ai agent

* Update dotnet/samples/GettingStarted/Agents/Agent_Step15_Plugins/Program.cs

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

* Update dotnet/samples/GettingStarted/Agents/Agent_Step15_Plugins/Program.cs

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

* Update dotnet/samples/GettingStarted/Agents/Agent_Step15_Plugins/Program.cs

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

* remove lang version property

* address review comments

* rename functionInvocationServices to services

* restore the solution file corrupted during the merge with lates main

---------

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

SergeyMenshykh · 2025-09-30 15:10:03 +00:00

bd167ee476

fix env variable name for migration samples (#1014 )

SergeyMenshykh · 2025-09-30 14:30:52 +00:00

38b6f68d70

Python: .NET: [BREAKING] Remove Actor-based runtime (#977 )

* Remove Actor-based runtime

* Fix formatting

* Remove cosmos db vestigials

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Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>

Reuben Bond · 2025-09-30 14:09:32 +00:00

7967983755

.NET: Update OpenTelemetryAgent to latest spec (#967 )

* Update OpenTelemetryAgent to latest spec

It was stale. Rather than try to keep it up-to-date manually, I've changed it to piggy back on OpenTelemetryChatClient, so that it inherits everything OpenTelemetryChatClient does and then augments it just with agent-specific tags.

* Address feedback / merge

Stephen Toub · 2025-09-30 13:50:01 +00:00

0502f3ef91

.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

fix sample (#1008 )

Korolev Dmitry · 2025-09-30 12:08:35 +00:00

f8ad327651

Update the package version and suffix in preparation for public preview (#970 )

Co-authored-by: Mark Wallace <markwallace@microsoft.com>

Mark Wallace · 2025-09-30 10:08:23 +00:00

189434dd4b

.NET: Resize the icon to the recommended size (#1005 )

* Resize the icon to the recommended size

* Update dotnet/nuget/NUGET.md

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

---------

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

Mark Wallace · 2025-09-30 09:26:37 +00:00

c1a385919a

.NET: Fix DI for ChatClientAgent (#973 )

* fix di for chat client agent so ai funcitons dependencies can be resolved from di container

* merge with latest main

SergeyMenshykh · 2025-09-30 08:40:03 +00:00

3dc8e1e025

.NET: Clean up stale mentions of M.E.AI.Agents (#997 )

* Clean up stale mentions of M.E.AI.Agents

* Unused usings

Stephen Toub · 2025-09-30 08:36:06 +00:00

77e5f527c4

.NET: Nuget update (#987 )

* Update README with enhanced highlights and streamlined getting started

- Added banner image for professional branding
- Updated highlights section to focus on key features: multi-agent orchestration, workflows, AF Labs, DevUI, Python/C# support, observability, multiple providers, and middleware
- Streamlined getting started section with direct links to comprehensive guides
- Fixed file paths in samples section and removed outdated Azure integration reference
- Improved overall structure and readability

* Update NuGet package documentation and add framework icon

- Added comprehensive high-level summary for Microsoft Agent Framework
- Included key features highlighting multi-agent orchestration, workflows, observability, and cross-platform support
- Added agent-framework-icon.png for NuGet package branding

* Update README.md

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

* Update dotnet/nuget/NUGET.md

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

---------

Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

e-straight · 2025-09-30 07:46:44 +00:00

7189caabc7

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

Python: Update README files: Fill empty documentation and expand minimal content (#980 )

* Initial plan

* Fill empty python/samples README and expand dotnet custom implementation README

Co-authored-by: dmytrostruk <13853051+dmytrostruk@users.noreply.github.com>

* Fix broken documentation links in main README

Co-authored-by: dmytrostruk <13853051+dmytrostruk@users.noreply.github.com>

* Fix installation instructions in Python main package README

Co-authored-by: dmytrostruk <13853051+dmytrostruk@users.noreply.github.com>

* Address PR feedback: revert main README and Python package README, remove empty prerequisites section and repository link

Co-authored-by: dmytrostruk <13853051+dmytrostruk@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: dmytrostruk <13853051+dmytrostruk@users.noreply.github.com>

Copilot · 2025-09-29 23:59:50 +00:00

170c2c715a

.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

.NET: Add Agent Filtering Middleware (#478 )

* WIP

* Wip

* Updated ADR

* Updated ADR

* Update files

* Address copilot comments

* Update filters from Task<T> to Task only

* Project endpoint

* Add agent ctor filter

* Other Agent Framework investigation

* Remove SK Java, no support

* Update LlamaIndex info

* Removing unrelated files

* Implementation with specialization

* Remove the specialization option as extra unecessary complexity

* Move middleware responsibility to a decorator

* Update readme

* Function invocation wip

* Add Agent Builder

* Adding comparison samples

* Reorganize Samples and Processor vs Decorator

* Remove merge files

* Address formating warnigs

* Update ADR

* Step13 README's update

* Address PR feedback

* Address PR feedback

* Remove configure await from ADR samples

* Update variables

* Address feedback

* Address Agent level tool invocation with Options.ToolsTransformer strategy

* Removing the Processor approach

* Proposal design for Middleware in CreateAIAgent extensions

* Examples clean up and consolitation

* Update middlewares to work with ApprovalREquiredFunction

* Clean-up sample

* Update override function call sample

* Drop configuration from the extensions, looks overkill

* Builder interface ..

* Revert IAIBuilder interface approach

* Cleanup sample

* Adding unit tests

* Fix UT

* Cleanup sample

* Remove unneeded dependency

* Address PR comment + Readme Samples

* Add missing comments for Program.cs Middleware

* Address mor PR comments + add client factory for OpenAI extensions

* Add OpenAI UnitTests for extensions

* Add AzureAI PersistentChatClient UT

* Addess feedback

* Add function invoking UT

* Add builder extension UT

* Address feedback + Rearange abstractions + UT fixes

* Drop context based middleware for full decorating impl

* Update unit tests

* Update UT coverage

* Removing Middelware namespace

* Add missing UT

* Remove internal ToolTransformation Property

* Adjust xmldoc

* Remove transient file

* Address merge conflict

* Add xmldoc remark for clarity

* Address comment

* Address feedback

* Update UT

---------

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

Roger Barreto · 2025-09-29 17:58:04 +00:00

7a8b456294

.NET: rename A2A extension methods (#915 )

* rename

* simplify via agentProxy

* Update dotnet/src/Microsoft.Extensions.AI.Agents.Hosting.A2A.AspNetCore/WebApplicationExtensions.cs

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

* Update dotnet/src/Microsoft.Extensions.AI.Agents.Hosting.A2A/Microsoft.Extensions.AI.Agents.Hosting.A2A.csproj

---------

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

Korolev Dmitry · 2025-09-29 17:43:50 +00:00

fe6492ce60

Fix AIContextProvider comments (#971 )

westey · 2025-09-29 17:11:22 +00:00

9e8f5e62e7

.NET Workflows - Declarative Workflow Integration Tests (#956 )

* Checkpoint / 100% Pass

* Checkpoint: ActionExecutorResult

* Update dotnet/tests/Microsoft.Agents.Workflows.Declarative.IntegrationTests/Testcases/Marketing.json

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

* Namespace

* Sync updates

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

Chris · 2025-09-29 16:40:15 +00:00

e11ec9d941

.NET: Make serialize methods sync and rename one to match others. (#946 )

* Make serialize methods sync and rename one to match others.

* Remove unnecessary async postfixes.

* Remove nullability of ChatMessageStore.Serialize return type, since the default JsonElement already represents an undefined json element.

* Fix unit test

westey · 2025-09-29 09:32:01 +00:00

bf5931932e

Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.3.1 to 4.0.3.2 (#909 )

---
updated-dependencies:
- dependency-name: AWSSDK.Extensions.Bedrock.MEAI
  dependency-version: 4.0.3.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
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dependabot[bot] · 2025-09-29 08:45:12 +00:00

7c5b553c7e

Update System.CommandLine dependency (#918 )

Stephen Toub · 2025-09-28 18:55:48 +00:00

ff7d301389

[BREAKING] Delete Microsoft.Agents.Orchestration (#949 )

Replaced by AgentWorkflowBuilder.

Stephen Toub · 2025-09-28 18:54:52 +00:00

0d9f133e3b

Change RootNamespace for Agent abstractions project. (#958 )

Aditya Mandaleeka · 2025-09-28 18:54:09 +00:00

8ae15f10ed

.NET: Fix samples, improve readme language and add readme to sln. (#942 )

* Fix samples, improve readme language and add readme to sln.

* Fix threading in openai samples too.

westey · 2025-09-27 06:48:26 +00:00

499838565e

.NET: Change Runtime namespaces to Microsoft.Agents.AI.Runtime (#957 )

* Rename MEAI.Runtime to MAAI.Runtime.

* Missed.

Aditya Mandaleeka · 2025-09-27 06:10:14 +00:00

28ad256931

.NET: Change Hosting namespaces to Microsoft.Agents.AI.Hosting (#953 )

* Rename MEAI.Hosting to MAAI.Hosting.

* dotnet format.

Aditya Mandaleeka · 2025-09-26 22:32:53 +00:00

6222a2cd18

.NET Workflows - Introduce support for Local variable scope (#944 )

* Prepare for update

* Checkpoint

* Comments

* All fixed

* Mixed casre test added

* Rollback nuget

* Remove redundant restorable

* Namespace

Chris · 2025-09-26 21:44:19 +00:00

4d63899812

feat: Solidify Concurrency Model for Inproc Workflows (#925 )

* Disallow execution of multiple workflows at once
* Define notion of executor Reset() to allow reuse of workflows with shared executor instances
* Switch to delivering all messages to a single executor sequentially, with executors running in parallel

Jacob Alber · 2025-09-26 15:44:02 +00:00

9614eea875

.NET: Adding a few small sample improvements (#914 )

* A few small sample improvements

* Address PR comments.

* Simplify Mcp sample further.

westey · 2025-09-26 10:25:29 +00:00

863c8d7471

Fixed (#921 )

Chris · 2025-09-25 19:37:54 +00:00

4b743ea62a

Rename AI Agent packages to use Microsoft.Agents.AI (#913 )

* Rename AI Agent packages to use Microsoft.Agents.AI

* Fix for build

* Fix formatting

* Fix formatting

* Ignore in VSTHRD200 in migration samples

* Ignore in VSTHRD200 in migration samples

* Add some missing projects and run format

* Fix build errors

* Address code review feedback

* Fix merge issues

---------

Co-authored-by: Mark Wallace <markwallace@microsoft.com>

Mark Wallace · 2025-09-25 19:31:25 +00:00

32e054f1fe

.NET Workflows - Declarative update for AzureAgentProvider usage (#907 )

* Updated

* Update dotnet/src/Microsoft.Agents.Workflows.Declarative/Extensions/IWorkflowContextExtensions.cs

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

* Constant / override

* Namespace

* Protect against race

* Simplify collection usage

* Rollback name resolution

* One more rollback

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

Chris · 2025-09-25 17:17:59 +00:00

f527fbe6ce

877 Commits