* Add ChatHistoryMemoryProvider with unit tests
* Set new project to not packable.
* Fix bugs
* Add serialization support.
* Update dotnet/src/Microsoft.Agents.AI.VectorDataMemory/ChatHistoryMemoryProvider.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Remove unnecessary line
* Convert ChatHistoryMemoryProvider to use Dynamic collections.
* Sealing options and scope classes.
* Add sample, add scope to logs and improve scope validation
* Move ChatHistoryMemoryProvider to MAAI project.
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Fix the ordering of chained resolvers in JsonSerializerOptions
We want the resolvers from AIJsonUtilities to be used before the ones from the source generator, in case the source generator emits its own copy in that assembly for the M.E.AI types.
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update dotnet/src/Microsoft.Agents.AI/AgentJsonUtilities.cs
* Update dotnet/src/Microsoft.Agents.AI.Mem0/Mem0JsonUtilities.cs
Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>
* Remove unused using directive in Mem0JsonUtilities
Removed unused using directive for Microsoft.Extensions.AI.
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>
* fix: Workflow Validation
* adds orphan validation to workflow builder
* adds tests for workflow validation
* expands on the underlying reasoning why type validation is not supported
* fixup: CodeGen template
* [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
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).
* 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
* 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.
* 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
* 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.
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Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
* 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
* 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
* 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.
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.
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.
* 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
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Co-authored-by: Stephen Toub <stoub@microsoft.com>
* use extension methods from A2A package for converting between MEAI and A2A model classes.
* Update dotnet/tests/Microsoft.Agents.AI.A2A.UnitTests/A2AAgentTests.cs
Co-authored-by: Stephen Toub <stoub@microsoft.com>
* remove unused using
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Co-authored-by: Stephen Toub <stoub@microsoft.com>
* Fix handoff function naming
We don't need the agent's name or a guid in the handoff name... we can just use simple numbering. There's a possibility that someone built an agent with a built-in function tool named "handoff_to_x"; if that turns out to be an issue, we could add back some longer bit of randomness.
* Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffAgentExecutor.cs
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Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
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.
Dmytro StrukandGitHub
Tao ChenandGitHub
Jacob AlberandGitHub
Reuben BondandGitHub
Javier Calvarro NelsonandGitHub
Jeff HandleyandGitHub
Roger BarretoandGitHub
Korolev DmitryandGitHub
SergeyMenshykhandGitHub
Jose Luis Latorre MillasandGitHub
