agent-framework

.NET: [BREAKING] Subclass AgentThread so that different agents have their own threads with their own typed settings. (#798 )

* Subclass AgentThread so that different agents have their own threads with their own typed settings.

* Address PR comment.

* Add unit tests for base abstract threads

* Fix style warning

* Fix stlying

* FIx and suppress warnings as needed.

* Remove covariant thread response types and fix some styling.

* Remove unecessary json property name attributes and make OrchestratingAgentThread private

* Fix break from merge from main.

* Fix formatting

* Fix deserialization bug in Memory sample

* Remove thread deletion from basic samples.

* Remove public constructors for thread subclasses and add more factory methods to concrete agent types.

* Update AgentProxy thread constructors to be internal as well.

* Revert AgentProxyThread to internal

* Change AIContextProvider to internal set

* Change conversation id and message store properties to internal set

* Update styling.

* Seal various thread types.

* Add thread type check for thread deletion

* Fix tests after latest merge from main

* Add thread type checks for thread deletion.

---------

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

westey · 2025-09-23 10:30:06 +00:00

3571a7d321

Enable more analyzers and various code tweaks/cleanup (#738 )

Stephen Toub · 2025-09-18 01:48:25 +00:00

5e5761b288

.NET: Update AgentThread, MessageStores and Context Providers to deserialize via constructor. (#779 )

* Update AgentThread, MessageStores and Context Providers to deserialize via constructor.

* Fix pr comment.

* Add additional validation for AgentThread deserialization

* Update WorkflowMessageStore desreialize to improve error checking.

* Reduce allocations in InMemoryChatMessageStore

---------

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

westey · 2025-09-17 10:08:13 +00:00

4247fc26dd

.NET: Add AIContextProvider support (#691 )

* Add AIContextProvider support

* Address feedback.

* Address PR comments.

* Switch to valuetask and remove parallel calls for AIContextProvider

* Remove Model from ModelInvokingAsync method name

* Remove agent thread id again and remove it from context provider interface

* Add AIContextProvider serialization support to AgentThread and update sample to show this feature

* Address PR comments

* Improve memory sample

* Update sample comment.

* Remove AggregateAIContextProvider for now since it makes too many assumptions.  We can include it later as a sample if needed.

* Update AIContextProviders to have an Invoked method instead of MessagesAddingAsync.

* Remove unused using.

* Address PR comments.

* Address PR comment.

* Update comment.

* Update comment

* Address PR comments.

westey · 2025-09-16 09:54:18 +00:00

66fe1c957c

Remove the ambiguity by removing extensions for chat options (#620 )

Roger Barreto · 2025-09-05 14:19:39 +00:00

8d13809922

Further fixes for compatibility with Microsoft.Extensions repo. (#555 )

westey · 2025-08-29 15:43:16 +00:00

1ed46e41a7

.NET: Fixes for ChatClientAgent to improve MEAI static analysis compliance (#502 )

* Fixes for ChatClientAgent to improve MEAI static analysis compliance

* Improve instruction handling and fix unit tests.

* Address PR comments.

westey · 2025-08-27 15:27:41 +00:00

938d91d1db

.NET: Update OpenTelemetry Agent - Added Demo, AIAgentMetadata and Agent.GetService() (#356 )

* OTEL Demo

* updating telemetry sample

* OTEL updates

* WIP

* Adding GetService and Agent Metadata for Telemetry

* WIP

* Add UT for OTEL System behavior

* Address Unicode problem

* Add logging

* Adjust for new extensions

* Change Logger to LoggerFactory for the extension method

* Address AI Feedback

* Simplify script and readme just for Azure OpenAI

* Increase code converage

* Address merge conflict

* Another slnx fix

* Address PR comments

* Address PR feedback + Add UT

* Added Hosting UT to the solution

* Address PR comments

* Address missing sensitivity tests

* Remove unecessary override

* Address PR comments

Roger Barreto · 2025-08-15 15:41:21 +00:00

531132057b

.Net: Add support for 3rd party thread storage and thread serialization (#203 )

* Add thread storage and serialization POC

* Switch to using JsonElement and add unit tests

* Add additional unit tests.

* Exclude private debugger properties from CodeCoverage.

* Rename IChatMessagesStorable to IChatMessageStore

* Apply suggestions from code review

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

* Improve xml doc.

* Update the message storing thread to always use external store for both local and remote storage.

* Remove threadid from the IChatMessageStore interface, since the store should own the thread id itself, if it requires one.

* Switch GetMessages to IEnumerable

* Address pr comments.

* Make jsonserializer options default consistent on DeserializeThreadAsync

* Move message storing thread functionality into AgentThread and simplify AgentThread behavior.

* Remove embedding generation from VectorStore chat history sample.

* Remove unecessary code and fix formatting.

* Make GetNewThread and DeserializeThread virtual with default implementations.
Remove unsued json utilities.

* Fix formatting

* Remove problem test.

* Add more unit tests

* Remove unused using clause.

* Address pr feedback.

* Address PR comments.

* Make InMemory store internal

* Switch InMemoryChatMessageStore to implement IList instead of inheriting from List.

* Rename store deserialize param.

* Update serialization based on PR comments.

* Remove confusing comment.

* Address Deserialization PR comments in the same way as Serialization

* Add State to IChatMessageStore Serialize and Deserialize names.
Make Thread Deserialize internal.
Make AgentThread type switching fobidden.

---------

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

westey · 2025-08-05 17:24:25 +00:00

ff3e13c2aa

.NET: Clean / address some message warnings (#291 )

* WIP

* Structured Output sample

* Update dotnet/samples/GettingStarted/Steps/Step06_ChatClientAgent_StructuredOutputs.cs

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

* Address xml and comment targeting the Structured Output context

* Update with proposed fix for Persistent ChatClient

* Address PR feedback

* Address minor warnings

* Address initialization

* Address initialization

* Address PR comments, update suggestions

* Revert changes to NullableAttributese.cs

---------

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

Roger Barreto · 2025-08-05 12:55:44 +00:00

9faa27b8eb

.Net: Add Structured output ChatClientAgent samples (#250 )

* WIP

* Structured Output sample

* Update dotnet/samples/GettingStarted/Steps/Step06_ChatClientAgent_StructuredOutputs.cs

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

* Address xml and comment targeting the Structured Output context

* Update with proposed fix for Persistent ChatClient

* Address PR feedback

---------

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

Roger Barreto · 2025-07-31 11:35:29 +00:00

139f033b05

Initial draft of actor runtime abstractions (#197 )

* Initial draft of actor runtime abstractions

Reuben Bond · 2025-07-22 16:05:58 -04:00

41d441420e

Round 3 of cleanup (#186 )

- Enable warnings as errors
- Make the remaining src projects NativeAOT compatible
- Use Throw helpers

Stephen Toub · 2025-07-20 23:07:50 -04:00

6c12b2c0f8

Add ChatClientAgent constructor overload (#188 )

* Add ChatClientAgent constructor overload

* Add unit tests for new constructor

* Up code coverage with extra tests

* Address PR comments.

* Address PR comment

* Add additional test to increase code coverage.

westey · 2025-07-16 13:36:17 +00:00

95a3264c8b

Run Response ADR & Updates (#104 )

* Add ADR for different run response options

* Add another option to the list.

* Update agno non-streaming with further clarification

* Add another option

* Adding optional includeUpdates option

* Adding Pros/Cons for each option

* Make pros/cons a list

* Add some thoughts on structured outputs and custom AIContent types

* Update design doc to clarify primary and secondary better and split out custom response types with it's own options

* Add structured outputs competitive comparison and suggestion

* Address PR comments.

* Remove AgentRunFinishReason until we can find a good use case for it.

* Add finish reason to list of excluded properties.

* Add custom agent run response types.
Usage to follow.

* Update Agent run response types

* Add additional code coverage

* Remove onIntermediateMessage since it is unecessary with the new response approach.

* Add AgentId to response.

* Rename ParseAsStructuredOutput to Deserialize

* Update decision doc.

* Fix formatting.

* Update CopilotStudio to return new response types

* Address PR comment

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

---------

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

westey · 2025-07-11 11:39:18 +00:00

715769e649

Fix warnings (#133 )

Roger Barreto · 2025-07-07 15:12:02 +00:00

d6c829cddf

Renaming to use Microsoft.Extensions prefix (#120 )

* Rename the folders

* Rename the .csproj files

* Some build file updates

* Update namespaces

* Fix order of imports

* Fix order of imports

* Fix order of imports

Mark Wallace · 2025-07-01 08:15:28 +00:00

95738b0ac2

17 Commits