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feature/python-hosting
108 Commits
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.NET: Add Magentic E2E workflow coverage (#5833)
* Add E2E test plan for Magentic orchestrator Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/96d76349-1ffd-482b-a3ee-ed208778b1bb Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add MagenticOrchestrationTests.cs scaffold for Magentic E2E tests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/44a4fd8a-3828-40e5-9435-90381aeffdb8 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Fix MagenticOrchestrator output declaration and add first E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/322c9e2d-59bc-42ad-9a1e-f6fd4c866b26 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add plan review test and event emission tests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/322c9e2d-59bc-42ad-9a1e-f6fd4c866b26 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add next speaker validation test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/322c9e2d-59bc-42ad-9a1e-f6fd4c866b26 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add Magentic E2E implementation review Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/b2c60ce7-4d05-4a0d-b05d-d4284f5b7bb3 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add PlanSignoff_Disabled_Proceeds_Immediately E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6e8bca46-448d-4f21-a7e9-240179571970 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add NextSpeaker_Empty_Falls_Back_To_First E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6e8bca46-448d-4f21-a7e9-240179571970 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add Task_Completes_After_Multiple_Rounds E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6e8bca46-448d-4f21-a7e9-240179571970 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add PlanReview_Revised_Triggers_Replan E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6e8bca46-448d-4f21-a7e9-240179571970 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add MaxRoundLimit_Terminates_Workflow E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6e8bca46-448d-4f21-a7e9-240179571970 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add MaxStallCount_Triggers_Reset E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6e8bca46-448d-4f21-a7e9-240179571970 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Update MagenticE2E_ImplementationReview.md with full coverage status Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6e8bca46-448d-4f21-a7e9-240179571970 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Rewrite Magentic E2E implementation review Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/1f878ef4-61b0-410a-a8bc-ebf618b3e5de Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add MaxResetLimit_Terminates_Workflow E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/aba19507-7c7e-40dd-850d-d1fabb5dfa65 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add PlanReview_On_Stall_Replan E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/aba19507-7c7e-40dd-850d-d1fabb5dfa65 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add Instruction_Message_Sent_When_Present E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/aba19507-7c7e-40dd-850d-d1fabb5dfa65 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Update ImplementationReview.md to reflect 14 tests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/aba19507-7c7e-40dd-850d-d1fabb5dfa65 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Rewrite Magentic E2E implementation review Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/6fe88a80-2e05-40d5-9539-ca7c59b9022b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add ProgressLedger_Retry_On_Parse_Failure E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/125f6628-6b3b-4c51-9a51-ae84baece6bb Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add ProgressLedger_Max_Retries_Triggers_Reset E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/125f6628-6b3b-4c51-9a51-ae84baece6bb Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add Stall_NoProgress_Increments_StallCount E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/125f6628-6b3b-4c51-9a51-ae84baece6bb Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add PlanReview_Multiple_Revisions E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/125f6628-6b3b-4c51-9a51-ae84baece6bb Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Update ImplementationReview.md to reflect 18 tests and new coverage Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/125f6628-6b3b-4c51-9a51-ae84baece6bb Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Rewrite Magentic E2E implementation review Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/21f3b1ae-183e-4fea-99ad-14efc19f084d Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Preserve IsStalled on stall-triggered plan review requests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/1b9e74e8-69e1-43f2-8467-c5ba963c2622 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Rename isStalled parameter to replanAfterStall for clarity Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/1b9e74e8-69e1-43f2-8467-c5ba963c2622 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add Task_Delegates_To_Correct_Agent E2E test with multi-participant routing assertion Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/9b34e409-61b8-4650-ae55-34efad034ed0 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add Progress_Made_Decrements_StallCount E2E test verifying stall count decrement avoids reset Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/9b34e409-61b8-4650-ae55-34efad034ed0 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add Consecutive_Stalls_Trigger_Reset E2E test for multi-stall threshold reset Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/9b34e409-61b8-4650-ae55-34efad034ed0 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Magentic E2E: preserve IsStalled on stall-triggered plan reviews, add routing/stall tests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/9b34e409-61b8-4650-ae55-34efad034ed0 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Fix replan-on-every-turn: skip plan on agent return; align StallCount to > (match Python) Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/43e46b0d-4263-4353-856a-c3730abb1734 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Update implementation review doc for replan-fix and stall threshold alignment Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/43e46b0d-4263-4353-856a-c3730abb1734 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Rewrite Magentic E2E implementation review Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/3d15763b-3a68-488e-9412-3fa280e083c0 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Update stall docs to use > semantics, skip checkpoint-state tests, simplify NextSpeaker fallback test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/cc9ea5a8-84d8-4b6d-bb60-ac9619824d81 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Rewrite Magentic implementation review Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/ed87670a-bf4d-4ba5-a2f3-395a2eead9de Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add empty-team validation to MagenticWorkflowBuilder.Build() and E2E test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/e490fdf7-f107-4fde-ba1f-efdfd9a729c6 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add IsTerminated guard to TakeTurnAsync and post-termination rejection test Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/e490fdf7-f107-4fde-ba1f-efdfd9a729c6 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Rewrite ImplementationReview.md with final 23-test status Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/e490fdf7-f107-4fde-ba1f-efdfd9a729c6 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add PR description markdown Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/df9b4579-10c3-4bfb-927e-da3a0e70009e Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Remove temporary markdown files Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/b3e67553-a3a3-4282-98f2-afd8ad7a6b5d Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Fix IDE1006: add Async suffix to async test methods in MagenticOrchestrationTests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/629fcc07-865e-4832-9e59-ea13df561c5a Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Update error messages per review comments in MagenticOrchestrator and MagenticWorkflowBuilder Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/053e5ded-81e3-4e56-acf1-2a8a939a04b0 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Escape JSON string values in CreateProgressLedgerResponse test helper Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/ec610c61-0a14-44e2-82fd-1cf35e85d6cc Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> --------- 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 ·
2026-05-14 19:53:07 +00:00 -
.NET: Re-enable ObservabilityTests and WorkflowRunActivityStopTests (#5837)
Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/220699b9-7f9e-4d5d-87d0-fb621d169d84 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>
2026-05-14 19:17:26 +00:00 -
.NET: fix: allow naming handoff workflows (#5799)
* fix: allow naming handoff workflows * Only set name/description if not NullOrWhitespace Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Jacob Alber <jalber@fernir.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com>
Yufeng He ·
2026-05-14 17:10:27 +00:00 -
.NET: Add Workflow Builder Specialized Edge tests (#5826)
* Add workflow builder edge tests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/3c3d5324-cdcd-4a38-8c67-94e4e78e29c5 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Strengthen workflow edge helper tests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Normalize edge helper bad input validation Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Clarify edge helper target validation Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Use explicit target parameter names Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Document workflow edge test helpers Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Clarify null element validation messages Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add repeated chain executor coverage Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Preserve Throw helper validation style Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Cover empty switch case targets Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Relax builder null assertion parameter checks Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/af831ee2-0a99-4427-9ffd-a3b5022c1b3b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Inline ValidateTargets into call sites Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/cb9a6a6a-02c7-41a8-a4b4-da16ad62ef86 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Refactor ForwardExcept with TFM-specialized TryGetNonEnumeratedCount Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/b081f61f-93ce-45dc-abbd-82c465395470 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Use TFM-specialized count check: TryGetNonEnumeratedCount for NET6+, ICollection pattern for NETFX Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/8ec28a43-e7b7-456e-8d8e-921511b4accc Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Apply TFM-specialized count check to ForwardMessage as well Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/9238ea32-a3e8-4b83-9683-484ad400071f Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Address review feedback: simplify Throw.IfNull in SwitchBuilder per westey-m suggestion Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/299950fd-4457-47f3-a373-f65d601b7ea5 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Use indexed parameter name in SwitchBuilder Throw.IfNull: executors[index] Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/c5655707-5b0b-44f3-98a9-5f3961e32cfe Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Revert #if NET6_0_OR_GREATER back to #if NET; inline executorIndex++ Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/c5655707-5b0b-44f3-98a9-5f3961e32cfe Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Add comment explaining unusual Throw.IfNull use for null elements inside collection Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/c5655707-5b0b-44f3-98a9-5f3961e32cfe Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> --------- 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>
2026-05-14 16:23:41 +00:00 -
.NET: Fix flaky InputWaiter_WaitForInputAsync_BlocksUntilSignaledAsync (#5835)
* test: remove finite timeout in BlocksUntilSignaledAsync to fix race Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/962b7404-4266-4a16-906c-ba3e607c2764 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * address review: clarify comment, add timeout test, cross-reference test names Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/e406a5f2-ad31-4d37-b090-69e10713f885 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> --------- 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>
2026-05-14 15:36:42 +00:00 -
.NET: Add Executor RouteBuilder Unit Tests (#5824)
* Add RouteBuilder unit tests Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/012f3b3b-acb9-4869-9084-b767cbe1885b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Address RouteBuilder test review feedback Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/012f3b3b-acb9-4869-9084-b767cbe1885b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Fix RouteBuilder test nullability warning Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/012f3b3b-acb9-4869-9084-b767cbe1885b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Refine RouteBuilder test helpers Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/012f3b3b-acb9-4869-9084-b767cbe1885b Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Refactor overload int constants to HandlerOverload enum Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/19397f58-a88a-41cf-bd85-588f520e0d0f Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Fix ValueTask compatibility with .NET Framework 4.7.2 Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/a8437809-0898-43a6-a950-09eb3417f58a Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> * Fix IDE0001 format errors - simplify generic type names Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/8573214e-ec42-4969-ba94-76bdc8ad3e59 Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com> --------- 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>
2026-05-14 13:36:38 +00:00 -
.NET: feat(evals): add ground_truth/expected_output support for workflow evaluation (#5755)
* .NET: feat(evals): add ground_truth/expected_output support for workflow eval Brings .NET to parity with Python PR #5234 for issue #5135: - Add expectedOutput parameter to Run.EvaluateAsync (workflow) and stamp on the overall EvalItem.ExpectedOutput. - Map EvalItem.ExpectedOutput -> ground_truth in the Foundry JSONL payload, item_schema, and data_mapping for similarity. - Add GroundTruthEvaluators set (currently builtin.similarity) and a FindMissingGroundTruthEvaluators helper. - Fail fast with InvalidOperationException when a ground-truth evaluator is selected but no item provides an ExpectedOutput, instead of surfacing a remote provider error. - Add tests in FoundryEvalConverterTests and WorkflowEvaluationTests. - Add Evaluation_WorkflowExpectedOutputs sample (workflow + Foundry similarity). Fixes microsoft/agent-framework#5135 (.NET side). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address review: relax BuildOverallItem events to IReadOnlyList<WorkflowEvent> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Sample: disable per-agent breakdown when using reference-based evaluator Per-agent EvalItems are intentionally left without ExpectedOutput, so the new fail-fast validation in FoundryEvals would throw when Similarity is invoked for per-agent items. Pass includePerAgent: false in the workflow + similarity sample, and document this gotcha in the EvaluateAsync XML doc. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix BuildOverallItem: fall back to last ExecutorCompletedEvent AgentResponseEvent is only emitted when AIAgentHostOptions.EmitAgentResponseEvents is enabled, which is not the default for WorkflowBuilder(agent).AddEdge(...). When it is absent, fall back to the last non-internal ExecutorCompletedEvent whose Data is an AgentResponse / ChatMessage / string so the overall EvalItem (and any expectedOutput) is produced. Without this, samples wired up the standard way returned 0 evaluation items. Update test to cover the fallback path. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Sample: enable EmitAgentResponseEvents; eval throws clear error when no overall response found Root cause of '0 results': AIAgentHostExecutor only emits AgentResponseEvent when AIAgentHostOptions.EmitAgentResponseEvents is true (default false). For ordinary AIAgent executors the runtime's ExecutorCompletedEvent.Data is null, so the prior fallback couldn't find a final response either. Sample now builds executors with EmitAgentResponseEvents=true via BindAsExecutor(hostOptions). EvaluateAsync now throws InvalidOperationException with a remediation hint when the user supplies expectedOutput but no overall final response can be located, instead of silently returning 0/0. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Guard against null sample/error/usage/datasource_item in ParseDetailedItem Foundry eval responses can have these properties present with JSON null or non-object values, which caused JsonElement.TryGetProperty to throw 'requires Object, has Null'. Check ValueKind == Object before drilling in. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review: reorder expectedOutput, tighten ground-truth check, add fail-fast test * WorkflowEvaluationExtensions.EvaluateAsync: move 'expectedOutput' to after 'splitter' so the original positional contract of (splitter, cancellationToken) is preserved for existing callers. * FoundryEvals: require ALL items to carry ExpectedOutput when a ground-truth evaluator is selected (e.g. similarity), not just any. Reference-based evaluators score per-item, so a single missing GT would still surface as a provider-side validation error. Updated fail-fast message accordingly. * WorkflowEvaluationTests: add EvaluateAsync_WithExpectedOutputButNoFinalResponse_ThrowsAsync to verify the InvalidOperationException is thrown (and that the message mentions EmitAgentResponseEvents). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fail-fast on missing overall item regardless of expectedOutput; harden BuildOverallItem default * EvaluateAsync now throws InvalidOperationException whenever 'includeOverall' is requested but BuildOverallItem cannot produce an item, instead of only when 'expectedOutput' is supplied. Same misconfiguration (agents not bound with EmitAgentResponseEvents) used to silently return empty results — now it surfaces a clear, actionable error in both cases. * BuildOverallItem switch default now throws instead of returning null. The preceding for-loop already constrains Data to AgentResponse/ChatMessage/ string, so reaching default would indicate a contract drift; throw to make the bug visible. * Test renamed and broadened to verify the throw fires without expectedOutput. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: alliscode <25218250+alliscode@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Ben Thomas ·
2026-05-13 19:03:27 +00:00 -
fix: avoid mutating handoff message roles (#5808)
Co-authored-by: Jacob Alber <jaalber@microsoft.com>
2026-05-13 18:52:19 +00:00 -
fix: declare Magentic protocol messages (#5778)
Co-authored-by: Jacob Alber <jaalber@microsoft.com>
2026-05-12 15:59:15 +00:00 -
.NET fix: Synthesized Handoff FunctionResult is never sent to agent (#5718)
* test: Split out Handoff Orchestration tests * fix: Synthesized Handoff FunctionResult is never sent to agent When we receive a handoff request from the agent, we need to service it outside of the Agent Loop to terminate the loop. What this means is that we take ownership of terminating the call by feeding the result back into the agent on a subsequent invocation. When we refactored Handoff to support HITL and make use of AgentSession, we inadvertantly removed this step, causing subsequent invocations to the Handoff agent to fail (first works, but breaks the state). The fix is to be more precise about the agent's bookmark when concatenating the result of agent invocation to the shared conversation history. * test: Add unit tests for Handoff FunctionCall/Result matching fix
Jacob Alber ·
2026-05-12 14:35:32 +00:00 -
.NET: feat: Implement Magentic Orchestration for .NET (#5595)
* feat: Implement Magentic Orchestration for .NET * fixup: Update for review comments * fix: Fix FenceJsonRegexPattern * fix: Format * fix: Updates for PR feedback * fix: Add missing serialized types to source gen for trimming * fix: Address PR Comments
2026-05-07 18:36:15 +00:00 -
fix: JSON Serialization issue with MultiPartyConversation (#5653)
When MultiPartyConversation gets saved during checkpointing, the data for the chat history is not persisted, resulting in failures to deserialize after. The fix is to make the history visible to the source generated serialization code.
2026-05-05 15:36:05 +00:00 -
.NET: feat: Implement message filtering to exclude non-portable content typ… (#5410)
* feat: Implement message filtering to exclude non-portable content types before forwarding Co-authored-by: Copilot <copilot@github.com> * Added unit tests to cover forwarded message filtering within AI Agent executors Co-authored-by: Copilot <copilot@github.com> * Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/AIAgentHostExecutor.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/AIAgentHostExecutor.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/AIAgentHostExecutor.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * fix: Disable forwarding of incoming messages in AIAgentHostExecutor tests Co-authored-by: Copilot <copilot@github.com> --------- Co-authored-by: Copilot <copilot@github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com>
Taylor Rockey ·
2026-05-05 14:43:45 +00:00 -
.NET: Fix off-thread RunStatus race where GetStatusAsync can return Running after ResumeAsync halts (#5412)
* Fix off-thread RunStatus race where GetStatusAsync can return Running after ResumeAsync halts * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Simplify test comment. --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Peter Ibekwe ·
2026-04-23 15:27:28 +00:00 -
.NET: Expand Workflow Unit Test Coverage (#5390)
* refactor: remove dead code * refactor: remove ignore YieldsMessageAttribute - the correct one to use is YieldsOutputAttribute - fixes a comment that mistakenly refers to `.YieldsMessage()` which does not exist. * fix: ChatForwardingExecutor does not use correct role for string messages - make ChatForwardingExecutor use its configured role for string messages rather than always use ChatRole.User - add ChatForwardingExecutor tests * fixup: remove unused attribute * test: Add tests for failure when .AsAgent used on a non-ChatProtocol workflow * test: Add FunctionExecutor tests - also fixes Send and YieldOutput type registration for synchronous output-returning delegates * test: Suppress CodeCoverage for obsolete names * fix: Re-add Obsolete attributes - avoid hard-breaking change - properly notify users that these attributes get ignored
2026-04-21 18:27:50 +00:00 -
fix: Duplicate CallIds cause Handoff Message Filtering to fail (#5359)
Some providers, e.g. Gemini, do not use the CallId mechanism to disambiguate simultaneous function calls. This can result in message lists containing multiple turn to fail to filter properly. The fix is to take advantage of the expectation that Handoff Orchestration is a "single-speaker" flow, which only has a single active AIAgent per "turn" and an agent's turn is not finished until all outstanding function calls are finished. This allows us to expect that any ambiguous-CallId FunctionCallContent are either in separate turns or will have had a response before the next issued call with the same Id.
2026-04-21 08:14:35 +00:00 -
.NET: fix: Add session support for Handoff-hosted Agents (#5280)
* fix: Add session support for Handoff-hosted Agents In order to better support using `Workflows` hosted as `AIAgents` inside of Handoff workflows, we need to make proper use of AgentSession. This causes potential issues around checkpointing and making sure that we properly compute only the new incoming messages for each agent invocation. * fix: AgentSession checkpointing using AIAgent's Serialize/Deserialize methods We cannot rely on implicit serialization through `HandoffHostState` because we are missing type information. * fix: Thread safety issue in `MultiPartyConversation.AllMessages` * fix: Enable unwrapping of FunctionResultContent when ExternalRequest was wrapped into FunctionCallContent
2026-04-17 20:15:27 +00:00 -
.NET: fix: Foundry Agents without description in Handoff (#5311)
* fix: Foundry Agents without description in Handoff Foundry Agents without a description set will return an empty string (rather than null) for the description. This was breaking the fallback logic for `handoffReason`. * test: Add unit tests
2026-04-16 21:23:01 +00:00 -
.NET: Foundry Evals integration for .NET (#4914)
* Foundry Evals integration for .NET - Core evaluation framework: EvalItem, LocalEvaluator, FunctionEvaluator, EvalChecks - IAgentEvaluator interface with MeaiEvaluatorAdapter bridge - AgentEvaluationExtensions for agent.EvaluateAsync() overloads - FoundryEvals wrapping MEAI quality/safety evaluators - ConversationSplitters (LastTurn, Full) and IConversationSplitter - EvalItem.PerTurnItems() for multi-turn decomposition - HasImageContent for multimodal content detection - WorkflowEvaluationExtensions for per-agent workflow evaluation - 7 eval samples mirroring Python parity: 02-agents/Evaluation: SimpleEval, ExpectedOutputs, Multimodal 03-workflows/Evaluation: WorkflowEval 05-end-to-end/Evaluation: FoundryQuality, MixedProviders, ConversationSplits - Comprehensive unit tests (1958 passing) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Rewrite FoundryEvals to use real Foundry Evals API Replace MEAI evaluator shim with actual OpenAI EvaluationClient protocol methods. FoundryEvals now creates eval definitions, submits runs, polls for completion, and fetches per-item results server-side. - New constructor: FoundryEvals(AIProjectClient, model, evaluators) - Add FoundryEvalConverter for MEAI ChatMessage -> Foundry JSON format - Add EvalId, RunId, ReportUrl to AgentEvaluationResults - All 20 built-in evaluator constants now work (agent, tool, quality, safety) - Remove Microsoft.Extensions.AI.Evaluation.Quality/Safety dependencies - Update all samples for new constructor (no more ChatConfiguration) - Replace BuildEvaluators tests with ResolveEvaluator tests Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add response output to CustomEvals and ExpectedOutputs samples Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address review: pagination, validation, error handling, tests FoundryEvals fixes: - Add pagination for output items (has_more/after cursor) - Add guard clauses for pollIntervalSeconds/timeoutSeconds <= 0 - Fix double TryGetProperty for passed field parsing - Throw on all-tool-evaluators with no tool definitions - Fix XML doc (default 300s, not 180s) New tests (30 added, 1989 total): - EvalChecks: NonEmpty, ContainsExpected (pass/fail/skip/case), HasImageContent, ToolCallsPresent - FoundryEvalConverter: ConvertMessage (text, image, function call, function results fan-out, empty fallback, mixed content), ConvertEvalItem, BuildTestingCriteria (quality/agent/tool/groundedness data mappings), BuildItemSchema Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix review: null-refs, Data.ToString() bug, ContainsExpected, add tests - Fix NullReferenceException in sample Response display (pattern matching) - Fix WorkflowEvaluationExtensions Data?.ToString() producing type names instead of message text (pattern-match ChatMessage/AgentResponse/list) - Change EvalChecks.ContainsExpected to return Passed=false when no ExpectedOutput (was silently passing, masking misconfiguration) - Add EvalItem constructor tests with LastTurn/Full/null splitters - Add FoundryEvalConverter.ConvertMessage DataContent (base64 image) test - Add ExtractAgentData tests with ChatMessage, list, and AgentResponse data Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix review: conversation fidelity, eval caching, fallback tests - WorkflowEvaluationExtensions: preserve full response messages (tool calls, intermediate) instead of synthetic 2-message conversation. Cast completed Data to AgentResponse and use Messages when available, fallback to text. - FoundryEvals: cache evalId per schema shape (hasContext, hasTools) so subsequent EvaluateAsync calls create runs under the same eval definition. - MeaiEvaluatorAdapter: code already correctly passes queryMessages (not full conversation) to IEvaluator — no change needed, verified by inspection. - Add tests: AgentResponse full messages preservation, unknown object ToString() fallback for ExtractAgentData. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Rename AzureAI→Foundry: move eval files, update references - Move FoundryEvals.cs and FoundryEvalConverter.cs from Microsoft.Agents.AI.AzureAI to Microsoft.Agents.AI.Foundry - Update namespace from AzureAI to Foundry in both files - Add explicit usings required by Foundry project (no implicit usings) - Move FoundryEvalConverter tests to Foundry.UnitTests project (avoids ReplacingRedactor type conflict from dual project refs) - Update all sample csproj references and using statements - Remove Foundry project reference from AI UnitTests Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * PR review round 4: wire up tool extraction, remove eval cache, fix null safety - BuildEvalItem: extract tools from agent via GetService<ChatOptions>() into EvalItem.Tools (Python parity) - FoundryEvals: remove eval ID cache - each call creates fresh definition (matches Python behavior) - FoundryEvals: replace null-forgiving operators with descriptive InvalidOperationException - MixedProviders sample: remove unnecessary explicit PackageReferences (transitively provided) - FoundryEvalConverter: document that tool results take precedence over text content - Add LocalEvaluator zero-checks test documenting 0 metrics = failed behavior Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Python-dotnet parity: 9 feature gaps filled New checks: - ToolCallArgsMatch() — verify tool call names + argument subset match - ToolCalledCheck(ToolCalledMode.Any, ...) — match any of the specified tools - ToolCalledMode enum (All/Any) FoundryEvals enhancements: - Default evaluators now [Relevance, Coherence, TaskAdherence] (was Relevance, Coherence) - Auto-add ToolCallAccuracy when items have tool definitions - EvaluateTracesAsync — evaluate by response_ids, trace_ids, or agent_id - EvaluateFoundryTargetAsync — evaluate deployed Foundry targets Result type enrichment: - AgentEvaluationResults: added Status, Error, PerEvaluator, DetailedItems - New EvalItemResult/EvalScoreResult/PerEvaluatorResult types - FoundryEvals populates all new fields from API responses Workflow fix: - Skip internal executors (_*, input-conversation, end-conversation, end) Tests: 8 new tests covering ToolCallArgsMatch, ToolCalledMode.Any, internal executor filtering Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add MeaiEvaluatorAdapter and PerTurnItems edge case tests - 3 tests for MeaiEvaluatorAdapter: query message forwarding, synthetic response fallback, multiple items aggregation - 3 tests for EvalItem.PerTurnItems: empty conversation, no user messages, system+assistant only - StubEvaluator and StubChatClient test helpers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Blocking link check for outdated package in DevUI. * Replace Dictionary<string, object> payloads with typed wire models Introduce internal FoundryEvalWireModels.cs with compile-time-safe types for the OpenAI Evals API wire format. The OpenAI .NET SDK (2.9.1) only provides protocol-level methods with BinaryContent/ClientResult — no typed request models. These internal models replace scattered dictionary literals with [JsonPropertyName]-annotated classes, giving: - Compile-time safety (typos become build errors) - Single point of change when the API evolves - IntelliSense discoverability - Cleaner serialization via JsonPolymorphic for content items Models: WireContentItem hierarchy (text, image, tool_call, tool_result), WireMessage, WireEvalItemPayload, WireTestingCriterion, WireItemSchema, WireCreateEvalRequest, WireCreateRunRequest, and data source variants. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Skip metric when Foundry returns neither score nor passed When an evaluator returns no score and no passed value, the previous code created BooleanMetric(name, false), which falsely failed items via ItemPassed. Now we skip the MEAI metric entirely for indeterminate results — the raw data remains available in DetailedItems for diagnostics. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR #4914 review comments: fix tool evaluator bug and add tests - Fix duplicate ToolCallAccuracy: resolve evaluator names before checking against ToolEvaluators set (Comment 2) - Make FilterToolEvaluators internal for testability; add tests for the ArgumentException edge case when all evaluators are tool-type (Comment 3) - Add CancellationToken test for LocalEvaluator (Comment 4) - Add EvaluateAsync integration test on Run with sequential workflow and per-agent SubResults verification (Comment 5) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address Peter's review comments on PR #4914 - Add trailing newline to Evaluation_FoundryQuality.csproj (Comment 6) - Make evaluator name lookups case-insensitive: switch BuiltinEvaluators, ToolEvaluators, AgentEvaluators, and ResolveEvaluator's StartsWith check from Ordinal to OrdinalIgnoreCase (Comment 7) - Add Trace.TraceWarning when Foundry returns fewer results than submitted items, indicating expected vs actual count before padding (Comment 8) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add Microsoft.Extensions.AI.Evaluation packages to Directory.Packages.props These were removed in #5269 as unused, but are needed by the Foundry and core evaluation integration added in this PR. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: alliscode <bentho@microsoft.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-04-16 19:40:07 +00:00 -
2026-04-16 16:36:09 +00:00 -
.NET: Fix intermittent checkpoint-restore race in in-process workflow runs (#5134)
* Improve workflow unit tests * Update test name prefix for clarity. * Update tests to surface any errors. * fix check-point restore-time race in off-thread workflow event stream * Fixes an intermittent checkpoint-restore race in in-process workflow runs.
2026-04-16 04:20:45 +00:00 -
.NET: feat: Refactor Handoff Orchestration and add HITL support (#5174)
* feat: Refactor Handoff Orchestration and add HITL support * Change HandoffAgentExecutor to use factory-based instantiation * Extract shared request collection logic in AIAgentUnservicedRequestsCollector * Refactor HandoffAgentExecutor to use the "ContinueTurn" pattern as in AIAgentHostExecutor * fix: Remove '$' from exception strings
2026-04-13 14:59:17 +00:00 -
westey ·
2026-04-09 08:46:20 +00:00 -
.NET: Add Message Delivery Callback Overloads to Executor (#5081)
* feat: Implement Executor Message Delivery Event callbacks * fix: ResumeAsync does not run pending steps * fix: address review comments
2026-04-03 21:19:15 +00:00 -
.NET: Improve workflow unit test coverage (#5072)
* Improve workflow unit tests * Update test name prefix for clarity. * Update tests to surface any errors.
2026-04-03 15:04:59 +00:00 -
2026-04-02 15:48:19 +00:00 -
.NET: Remove timeout from InputWait in OffThread execution (#4996)
* fix: Remove Timeout from InputWait in StreamingRunEventStream * fix: Race condition when the workflow executes to halt before TakeEventStream * test: Make the OffThread Delay test more nimble * fix: Remove slight window where runStatus could be stale
2026-04-02 14:35:25 +00:00 -
.NET: Fix RequestInfoEvent lost when resuming workflow from checkpoint (#4955)
* Fix RequestInfoEvent lost when resuming workflow from checkpoint * Fix streaming run double disposal in tests and lockstep republishing before Started event is emitted. * Fix bug to remove messages after sending to avoid losing messages on send failure. * Fix declarative test harness
2026-04-01 15:38:48 +00:00 -
.NET: [Breaking] Update Foundry Agents for Responses API (#4502)
* Stage * Add FoundryAgentClient, model param, chatClientFactory, and RAPI samples - Add model parameter to FoundryAgentClient simple constructor - Add chatClientFactory parameter to both constructors - Switch to OpenAI.GetProjectResponsesClientForModel for direct Responses API usage - Add FoundryAgents-RAPI samples (Step01 Basics, Step02 Multiturn, Step03 FunctionTools) - Add solution folder entry for FoundryAgents-RAPI samples Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add auto-discovery constructor and simplify RAPI samples - Add FoundryAgentClient constructor that reads AZURE_AI_PROJECT_ENDPOINT and AZURE_AI_MODEL_DEPLOYMENT_NAME from environment variables with DefaultAzureCredential - Simplify RAPI samples to use auto-discovery (no env var or credential code) - Remove Azure.Identity direct references from sample csproj files - Update READMEs to document environment variable requirements Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add remaining RAPI samples (Step04-Step12) - Step04: Function tools with human-in-the-loop approvals - Step05: Structured output with typed responses - Step06: Persisted conversations with session serialization - Step07: Observability with OpenTelemetry - Step08: Dependency injection with hosted service - Step10: Image multi-modality - Step11: Agent as function tool (agent composition) - Step12: Middleware (PII, guardrails, function logging, HITL approval) - Update solution file and folder README with all new samples Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add all RAPI samples (Step09-Step23) and switch to AzureCliCredential - Step09: MCP client as tools (GitHub server via stdio) - Step13: Plugins with dependency injection - Step14: Code Interpreter tool - Step15: Computer Use tool with screenshot simulation - Step16: File Search with vector stores - Step17: OpenAPI tools (REST Countries API) - Step18: Bing Custom Search - Step19: SharePoint grounding - Step20: Microsoft Fabric - Step21: Web Search with citations - Step22: Memory Search with multi-turn conversations - Step23: Local MCP via HTTP (Microsoft Learn) - Switch all samples (Step04-Step12) to use AzureCliCredential with env vars - Update solution file and README with all 23 samples - All 23 samples build successfully, tested Step05/06/11/13/21 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Switch Step01-03 samples to AzureCliCredential for consistency Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Clarify connection ID format in SharePoint and Fabric READMEs Document that SHAREPOINT_PROJECT_CONNECTION_ID and FABRIC_PROJECT_CONNECTION_ID should use the connection name (e.g., 'SharepointTestTool'), not the full ARM resource URI. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Normalize env vars, fix structured output, update READMEs with connection ID formats - Normalize AZURE_FOUNDRY_PROJECT_* env vars to AZURE_AI_PROJECT_ENDPOINT / AZURE_AI_MODEL_DEPLOYMENT_NAME across all samples (Steps 18-22 READMEs + Steps 19-20 Program.cs) - Fix RAPI Step05 StructuredOutput to use full constructor with ResponseFormat for streaming JSON - Update Deep Research sample to use AzureCliCredential - Enrich Bing Grounding README with full ARM resource URI format - Fix Bing Custom Search README env var mismatch (BING_CUSTOM_SEARCH_* -> AZURE_AI_CUSTOM_SEARCH_*) - Add finding instructions for connection ID and instance name in Bing Custom Search READMEs Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Refactor memory samples and switch to DefaultAzureCredential - Refactor RAPI Step22 MemorySearch: extract store setup to EnsureMemoryStoreAsync local function - Refactor non-RAPI Step22 MemorySearch: same pattern with explicit memory lifecycle - Set UpdateDelay=0 on MemoryUpdateOptions and MemorySearchPreviewTool for faster ingestion - Use WaitForMemoriesUpdateAsync with 500ms polling interval - Switch Step19 SharePoint, Step20 Fabric, Step22 MemorySearch (both) to DefaultAzureCredential - Remove SearchOptions from MemorySearchPreviewTool (causes unknown parameter error) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Switch all RAPI samples to DefaultAzureCredential and format - Replace AzureCliCredential with DefaultAzureCredential across all 20 RAPI samples - Run dotnet format on all RAPI and non-RAPI Foundry samples - AzureAI unit tests: 341 passed (net10.0 + net472) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Rename to Microsoft Foundry, add metadata, rename RAPI folder - Replace 'Azure AI Foundry' / 'Azure Foundry' with 'Microsoft Foundry' in all docs, comments, and XML docs - Update FoundryAgentClient metadata provider name to 'microsoft.foundry' - Rename FoundryAgents-RAPI folder to FoundryResponseAgents - Rewrite FoundryResponseAgents README with comparison table vs Foundry Agents - Update slnx and parent README with new folder references Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review: simplify sample comments and fix DeepResearch credential - Remove 'no server-side agent' and 'Responses API directly' phrasing from comments - Simplify to 'Create a FoundryAgentClient' per review feedback - Switch Agent_Step15_DeepResearch to DefaultAzureCredential Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Restore full DefaultAzureCredential warning comment in DeepResearch sample Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add ADR 0020: Foundry agent type naming convention Proposes naming options for a new MAF type wrapping versioned Foundry agents (Prompt, ContainerApp, Hosted, Workflow) to distinguish from the existing FoundryResponsesAgent (RAPI path). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Simplify FoundryResponsesAgent samples with env-var constructors and rename folders - Add env-var constructors to FoundryResponsesAgent (simple + options-based) - Fix Constructor 1 model optionality (no longer throws on missing AZURE_AI_MODEL_DEPLOYMENT_NAME) - Add ApplyModelDeploymentFallback helper for options-based constructor - Update all 23 FoundryResponseAgents samples to remove Environment.GetEnvironmentVariable boilerplate - Condense 6 simple samples to one-liner constructor calls - Add XML doc remarks about auto-resolved parameters on all constructors - Rename FoundryAgents -> FoundryVersionedAgents (server-side, versioned) - Rename FoundryResponseAgents -> FoundryAgents (now the default path forward) - Update .slnx and README cross-references for new folder names Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add FoundryAITool factory, rename RAPI folders, and clean up references - Create FoundryAITool static factory class with 17 methods wrapping AgentTool.Create* and ResponseTool.Create* into AITool returns - Rename 23 FoundryAgentsRAPI_* subfolders to FoundryAgents_* (drop RAPI prefix) - Rename .csproj files and update .slnx references accordingly - Update 12 samples (6 FoundryAgents + 6 FoundryVersionedAgents) to use FoundryAITool - Replace all FoundryResponsesAgent references with FoundryAgent in comments and READMEs - Update sample READMEs to reference FoundryAITool methods Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Rename FoundryVersionedAgents subfolders from FoundryAgents_* to FoundryVersionedAgents_* Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add FoundryVersionedAgent class and refactor extension method internals - Create FoundryVersionedAgent with private ctor and async static factory methods (CreateAIAgentAsync/GetAIAgentAsync) with env-var and explicit endpoint tiers - Extract shared internal helpers from AzureAIProjectChatClientExtensions: CreateChatClientAgent, CreateAgentVersionFromOptionsAsync, CreateAgentVersionWithProtocolAsync (tools overload), CreateChatClientAgentOptions, GetAgentRecordByNameAsync, ThrowIfInvalidAgentName - Extension methods now delegate to shared internal helpers - All 49 existing samples continue to build successfully Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add CreateConversationSessionAsync, DeleteAIAgentAsync, auto-resolve model, simplify samples - Add CreateConversationSessionAsync to FoundryAgent and FoundryVersionedAgent (returns ChatClientAgentSession, creates server-side conversation + session in one call) - Add DeleteAIAgentAsync static method to FoundryVersionedAgent - Make model parameter optional in env-var factory overloads (auto-resolves from AZURE_AI_MODEL_DEPLOYMENT_NAME) - Update all FoundryVersionedAgents samples to use DeleteAIAgentAsync - Remove deploymentName env var from samples where only used for model parameter - Use CreateConversationSessionAsync in Step02_MultiturnConversation - Use explicit types instead of var for agent/session variables - All 49 samples build successfully Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove manual AIProjectClient construction from FoundryVersionedAgents samples - Replace manual AIProjectClient construction with GetService<AIProjectClient>() from the FoundryVersionedAgent in all dual-option and tool-specific samples - Remove AZURE_AI_PROJECT_ENDPOINT env var reads from updated samples - Remove Azure.Identity usings where no longer needed - Only Step01.1, Step01.2, Eval_Step01 retain manual construction (pedagogical samples) - All 49 samples build successfully Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Replace aiProjectClient extension calls with FoundryVersionedAgent factories in all samples - Replace aiProjectClient.CreateAIAgentAsync with FoundryVersionedAgent.CreateAIAgentAsync in Option 2 (Native SDK) paths across Steps 14-21 - Replace aiProjectClient.Agents.DeleteAgentAsync with FoundryVersionedAgent.DeleteAIAgentAsync - Remove unused AIProjectClient variables and using directives - Only Step01.1, Step01.2, Eval_Step01 retain direct AIProjectClient usage (pedagogical) - Step16, Step22 use GetService<AIProjectClient>() for file/memory operations Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove unused using directives from Step01.2, Step09, Eval_Step02 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update ADR 0020 with accepted decision: Option 6 - Add Option 6 detailing FoundryAgent, FoundryVersionedAgent, FoundryAITool, env-var auto-discovery, and self-contained factory patterns - Mark decision as accepted with rationale - Update current state and metadata sections Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update Step01 basics samples to use FoundryVersionedAgent factories - Step01.1: Replace manual AIProjectClient/AsAIAgent with FoundryVersionedAgent.CreateAIAgentAsync/GetAIAgentAsync/DeleteAIAgentAsync - Step01.2: Replace manual AIProjectClient with FoundryVersionedAgent.CreateAIAgentAsync/DeleteAIAgentAsync - Remove env var boilerplate and Azure.Identity dependency Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add DeleteAIAgentVersionAsync to FoundryVersionedAgent - DeleteAIAgentAsync: deletes the agent and all its versions (existing) - DeleteAIAgentVersionAsync: deletes only the specific version associated with the agent instance - Internally delegates to Agents.DeleteAgentAsync vs Agents.DeleteAgentVersionAsync Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix cleanup comments: DeleteAIAgentAsync deletes the agent and all its versions Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update all FoundryVersionedAgents READMEs for FoundryVersionedAgent and auto-discovery - Rewrite main README with FoundryVersionedAgent usage, auto-discovery table, code example - Fix sample table links from FoundryAgents_Step* to FoundryVersionedAgents_Step* - Add FoundryAITool references in tool-specific sample descriptions - Update individual READMEs: fix stale paths, add auto-discovery note after env var blocks - Update tool references: AgentTool/ResponseTool -> FoundryAITool - Update parent 02-agents/README.md with FoundryVersionedAgent description Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Revert unrelated AGUI and Hosting.OpenAI formatting changes to main Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove env-var auto-discovery, add AsAIAgent, mark extensions Obsolete - Remove 2 env-var constructors from FoundryAgent (keep explicit endpoint ctors) - Remove 5 env-var factory methods from FoundryVersionedAgent (keep explicit ones) - Add 3 AsAIAgent static methods to FoundryVersionedAgent (AgentVersion/AgentRecord/AgentReference) - Mark all 8 AIProjectClient extension methods as [Obsolete] pointing to FoundryVersionedAgent - Remove ApplyModelDeploymentFallback, env var constants, Azure.Identity usings from source Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update all samples to use explicit endpoint, credential, and model parameters - Add explicit Environment.GetEnvironmentVariable reads for AZURE_AI_PROJECT_ENDPOINT and AZURE_AI_MODEL_DEPLOYMENT_NAME to all 48 sample files - Pass new Uri(endpoint), new DefaultAzureCredential(), deploymentName to FoundryAgent constructors and FoundryVersionedAgent factory methods - Add using Azure.Identity where missing - Matches repo-wide pattern used by other non-Foundry samples - All 49 samples build successfully Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Migrate remaining samples and source from obsoleted extension methods - Migrate AgentProviders, AgentWithRAG, AgentWithMemory, HostedWorkflow samples to FoundryVersionedAgent - Migrate AzureAgentProvider.cs to FoundryVersionedAgent.AsAIAgent - Migrate AzureAIProjectChatClientTests.cs to FoundryVersionedAgent.GetAIAgentAsync - Remove pragma suppressions from migrated files Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add unit tests for FoundryAgent and FoundryVersionedAgent - FoundryAgentTests.cs: 14 tests covering constructors, validation, properties, metadata, GetService, chat client factory, user-agent header - FoundryVersionedAgentTests.cs: 31 tests covering CreateAIAgentAsync, GetAIAgentAsync, AsAIAgent (3 overloads), DeleteAIAgentAsync, DeleteAIAgentVersionAsync, validation, invalid names, metadata, GetService Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Finalize Foundry agent migration Align FoundryAgent and FoundryVersionedAgent samples, docs, and tests with the explicit configuration model, clean up stale README guidance, and fix AzureAI unit test validation/build issues. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Apply formatter cleanup after validation Capture the dotnet format follow-up changes produced during branch validation so the committed state matches the successfully built and tested branch. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add integration tests for FoundryAgent and FoundryVersionedAgent Mark old AIProjectClient extension-method integration tests as obsolete and add new integration test suites for both FoundryAgent (Responses API) and FoundryVersionedAgent (versioned agents). All 71 non-skipped tests pass against the live Foundry service. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update ADR 0020 with test coverage details Add integration test coverage note to the Current State section of ADR 0020. * Simplify Foundry agents and validate moved samples * Rename FoundryAgent integration tests to ResponsesAgent The test classes exercise the non-versioned Responses path via AIProjectClient.AsAIAgent(), not the removed FoundryAgent wrapper type. Rename files and class names to reflect the actual test surface. * Update documentation for ChatClientAgent usage Added example usage of ChatClientAgent with JokerAgent. * Refactor ChatClientAgent instantiation for clarity * Revise agent type naming and usage examples Updated documentation to reflect changes in agent creation methods and added examples for using `ChatClientAgent`. * Fix Azure SDK namespace migration after rebase Update Azure.AI.Projects.OpenAI references to Azure.AI.Projects.Agents and Azure.AI.Extensions.OpenAI to match Azure.AI.Projects 2.0.0-beta.2. - Replace deprecated namespace across samples, tests, and src - Fix renamed types: OpenAPIFunctionDefinition -> OpenApiFunctionDefinition, BingCustomSearchToolParameters -> BingCustomSearchToolOptions, BrowserAutomationToolParameters -> BrowserAutomationToolOptions - Fix API changes: AgentRecord.Versions -> GetLatestVersion(), ResponsesClient constructor, FunctionApprovalRequestContent -> ToolApprovalRequestContent - Apply dotnet format Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address merge markers * Replace obsolete GetAIAgentAsync with AsAIAgent in samples Switch Agent_Step07_AsMcpTool and A2AServer to use the non-obsolete PersistentAgentsClient.AsAIAgent(PersistentAgent) extension instead of the deprecated GetAIAgentAsync, fixing CS0618 build errors. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix broken markdown links in Responses sample READMEs Replace stale ChatClientAgents_Step* folder references with the correct Agent_Step* names across all Responses sample READMEs. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix format errors and address PR review comments - Fix charset and remove unused using in AzureAIProjectResponsesChatClient - Fix doc comment tags (code -> c) in FoundryAITool - Fix stray period in LocalMCP sample comment - Fix grammar in FoundryMemoryProvider xmldoc - Fix AIProjectClientAgentRunStreamingConversationTests base class Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Apply dotnet format fixes to PR-changed files Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix build errors from format pass and apply naming conventions - Fix static call to CreateSessionAsync in Step02 samples and extension tests - Use expression-bodied lambda in FoundryMemoryProvider (RCS1021) - Apply PascalCase naming to const fields in ResponsesAgentExtensionCreateTests (IDE1006) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Introduce FoundryAgent sealed type and update AsAIAgent extensions - Add FoundryAgent sealed class wrapping ChatClientAgent with: - Public ctors: (projectEndpoint, credential, model, instructions) and (agentEndpoint, credential) - Internal ctor: (AIProjectClient, ChatClientAgent) for extension use - CreateConversationSessionAsync() for server-side conversations - GetService<ChatClientAgent>() and GetService<AIProjectClient>() - MEAI user-agent policy on internally-created AIProjectClient - Change all AsAIAgent extension return types from ChatClientAgent to FoundryAgent - Update all samples and tests to use FoundryAgent type - Add 16 FoundryAgentTests covering ctors, GetService, UserAgent, RunAsync - Fix pre-existing Agent_Step12_Plugins build error Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Collapse sample folders and add FoundryAgent_Step01 sample - Move all Responses/* samples up to AgentsWithFoundry/ (flat structure) - Remove entire Versioned/ folder (26 samples) - Add FoundryAgent_Step01 sample showing direct FoundryAgent ctor usage - Update slnx to reflect flat folder structure - Fix csproj ProjectReference paths for new depth Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update READMEs for flat AgentsWithFoundry structure - Rewrite AgentsWithFoundry/README.md with FoundryAgent quick start - Fix cd commands and paths in 11 sample READMEs - Update 02-agents/README.md to single Foundry link - Update AGENTS.md tree to flat structure - Fix AgentWithMemory cross-reference Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix FoundryAgent_Step01 sample with full create/run/delete lifecycle Show the complete server-side agent lifecycle: create version with native SDK, wrap as FoundryAgent via AsAIAgent, run, then delete. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Revert RAPI samples to use AIAgent instead of FoundryAgent RAPI samples should not reference FoundryAgent directly. Restored original sample code with only ChatClientAgent -> AIAgent type change to accommodate the AsAIAgent return type. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Convert versioned-pattern samples to pure RAPI Step09, Step13, Step17, Step22 were using CreateAgentVersionAsync + PromptAgentDefinition which is the versioned pattern. Converted to use AsAIAgent(model, instructions, tools) which is the RAPI path. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix format issues from Docker CI check - FoundryAgent_Step01: CRLF -> LF - Agent_Step09: missing final newline - Agent_Step11_Middleware: add internal modifier, final newline - Agent_Step02: remove redundant cast (IDE0004) - Agent_Step08: simplify name (IDE0001) - FoundryAgentTests: s_ prefix, Async suffix naming conventions Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Switch Step09 MCP sample to Microsoft Learn HTTP endpoint Replace npx stdio GitHub MCP server with the public Microsoft Learn MCP endpoint (https://learn.microsoft.com/api/mcp) using HTTP transport. No external tooling required to run. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix missing final newline in Step09 MCP sample Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review: use DelegatingAIAgent, clean up Step01 sample - FoundryAgent now inherits DelegatingAIAgent instead of AIAgent, removing manual delegation boilerplate (westey-m feedback) - Simplified Agent_Step01_Basics to single agent creation path, moved composable IChatClient approach to README (westey-m feedback) - Fixed FoundryAgentTests param name assertion Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update sample using Project specialized type instead * Address PR review feedback: DefaultAzureCredential warnings, sample simplifications, format fixes - Add DefaultAzureCredential production warning comments to ~25 samples - Simplify Anthropic and OpenAI Step01 samples to single agent - Convert Step11 Middleware regex patterns to [GeneratedRegex] - Remove unnecessary cleanup comment from Step06 - Fix Step09 README MCP transport description - Enhance FoundryAgent xmldoc with non-persistent agent comparison Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Split Step02, simplify RAG Step04, sharpen Step23 differentiation - Split Step02 into 02.1 (simple multi-turn via sessions) and 02.2 (server-side conversations via CreateConversationSessionAsync) - RAG Step04: replace HostedFileSearchTool + MEAI wrapping with native OpenAI FileSearchTool - Step23: clarify DelegatingAIFunction wrapping pattern vs Step09 basic MCP Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix Hosted MCP sample: use ResponseTool.CreateMcpTool and move tool to PromptAgentDefinition Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix broken README link after Step02 split Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address Sergey round 3 feedback: branding, README nav, sample rename - Replace 'Azure AI Foundry' with 'Microsoft Foundry' in ADR 0020 - Fix 3 READMEs: 'ChatClientAgents' → 'AgentsWithFoundry' sample directory - Rename FoundryAgent_Step01 → Agent_Step00_FoundryAgentLifecycle for naming consistency Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Roger Barreto ·
2026-03-30 12:09:02 +00:00 -
.NET: feat: Implement return-to-previous routing in handoff workflow (#4356)
* feat: Implement return-to-previous routing in handoff workflow - Also obsoletes HandoffsWorkflowBuilder => HandoffWorkflowBuilder (no "s") * refactor: Remove instance-shared current agent tracking in handoffs Because the tracker was instance-shared between the start and end executors, it would be shared between all sessions, resulting in incorrect behaviour. The corect way to do this is to keep the data in a shared executor scope, which is per-session. * fix: Fix test logic for Handoff to correctly use checkpointing for multiturn
2026-03-26 20:17:57 +00:00 -
.NET: fix: HandoffAgentExecutor does not output any response when non-streaming (#4745)
* fix: HandoffAgentExecutor does not output any reponse when non-streaming * fix: Ensure Workflow outputs persisted in chat history when hosted AsAgent * fix: Remove duplicate history entry creation and ad test * test: Add streaming tests for AsAgent to smoke tests * feat: Add output configurability to Handoffs
2026-03-25 22:22:13 +00:00 -
.NET: Pass through external input request and handle response conversion for workflow as agent scenario (#4361)
* Handle external input request and response conversion for workflow as agent scenario * Remove unnecessary test comment * Fix PR comments * Updated to fix edge cases, and add more tests. * Update pending requests to use typed properties instead of relying on StateBag. replying to PR feedback. * Fixed external response de-dup and updated possible brittle test. * Address PR comments on sending turn token for normal messages and handle contentId collision by source agent * Remove unnecessary serialization element and address pr comment on intercepted outgoing requests * Updated MEAI changes for UserInput request and response abstractions.
2026-03-25 19:23:44 +00:00 -
fix: FS Checkpoint storage special character support (#4730)
The `sessionId`, an optional parameter when starting a new session when running a workflow is an arbitrary string. This allows consumers to support whatever ids are needed by other systems, but can result in errors when an OS special or forbidden character is included. The fix is to escape the paths, in a 1:1 manner. We rely on EncodeDataString to do this. * Also modifies the index file to make it easier to determine what the name of the file on disk is for a given `sessionId`.
2026-03-25 15:21:30 +00:00 -
.NET: Update to OpenAI 2.9.1, Azure.AI.OpenAI 2.9.0-beta.1, Microsoft.Extensions.AI 10.4.0, and Azure.AI.Projects 2.0.0-beta.2 (#4613)
* Initial plan * Update code for Microsoft.Extensions.AI.Abstractions 10.4.0 breaking changes - Rename FunctionApprovalRequestContent → ToolApprovalRequestContent - Rename FunctionApprovalResponseContent → ToolApprovalResponseContent - Rename UserInputRequestContent → ToolApprovalRequestContent - Rename UserInputResponseContent → ToolApprovalResponseContent - Update .FunctionCall property → .ToolCall with FunctionCallContent casts where needed - Update .Id property → .RequestId on the renamed types - Rename FunctionApprovalRequestEventGenerator → ToolApprovalRequestEventGenerator - Rename FunctionApprovalResponseEventGenerator → ToolApprovalResponseEventGenerator Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update OpenAI 2.9.1, ME.AI 10.4.0, fix breaking API changes Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Fix remaining ME.AI 10.4.0 breaking changes: MCP approval types, .Output→.Outputs Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Use pattern matching with `when` for ToolApprovalRequestContent/FunctionCallContent Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Update Azure.AI.OpenAI to 2.9.0-beta.1 Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Fix remaining GetResponsesClient(model) build failures for Azure.AI.OpenAI 2.9.0-beta.1 Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Address review feedback: remove redundant type checks in TestRequestAgent.cs and fix error message in AIAgentHostExecutor.cs Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Update Azure.AI.Projects to 2.0.0-beta.2 with namespace migration - Azure.AI.Projects 2.0.0-beta.1 → 2.0.0-beta.2 - Azure.AI.Projects.OpenAI → Azure.AI.Extensions.OpenAI (transitive) - Agent types moved to Azure.AI.Projects.Agents namespace - AgentRecord.Versions.Latest → AgentRecord.GetLatestVersion() - OpenAPIFunctionDefinition → OpenApiFunctionDefinition - BingCustomSearchToolParameters → BingCustomSearchToolOptions - MemorySearchPreviewTool.UpdateDelay → UpdateDelayInSecs - Azure.Identity 1.17.1 → 1.19.0 - Microsoft.Identity.Client.Extensions.Msal 4.78.0 → 4.83.1 Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Fix remaining type renames for Azure.AI.Projects 2.0.0-beta.2 - BrowserAutomationToolParameters → BrowserAutomationToolOptions - MemoryUpdateOptions.UpdateDelay stays as UpdateDelay (not renamed) - WaitForMemoriesUpdateAsync parameter order: pollingInterval before options - AIProjectAgentsOperations → AgentsClient Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Fix format errors and OpenTelemetry test for ME.AI 10.4.0 - Remove unused 'using Azure.AI.Extensions.OpenAI' and fix import ordering in Agent_With_AzureAIProject/Program.cs - Update OpenTelemetryAgentTests: gen_ai.tool.definitions is now always emitted regardless of EnableSensitiveData per ME.AI 10.4.0 change (dotnet/extensions#7346). Tool definitions are not considered sensitive. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix GetRepoFolder() to work in git worktrees Use 'workflow-samples' directory as repo root marker instead of '.git', which fails in worktrees (.git is a file) and also matches too early when a '.github' folder exists in subdirectories. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix formatting: remove unused usings and fix import ordering dotnet format applied across 59 impacted projects. Primarily removes unnecessary 'using Azure.AI.Projects' where Azure.AI.Projects.Agents provides all needed types, and fixes import ordering per editorconfig. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Disable AzureAIAgentsPersistent integration tests (#4769) Azure.AI.Agents.Persistent 1.2.0-beta.9 references McpServerToolApprovalResponseContent which was removed in ME.AI 10.4.0 (renamed to ToolApprovalResponseContent), causing TypeLoadException at runtime. Mark all 6 test classes with IntegrationDisabled trait until Persistent ships a version targeting ME.AI 10.4.0+. Upstream fix: https://github.com/Azure/azure-sdk-for-net/pull/56929 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add README with compatibility note for AzureAI.Persistent (#4769) Documents that Azure.AI.Agents.Persistent 1.2.0-beta.9 is only compatible with ME.AI ≤10.3.0 and OpenAI ≤2.8.0 due to type renames in ME.AI 10.4.0. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix file encoding: restore UTF-8 BOM on Persistent test files Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Mark AzureAI.Persistent as IsPackable=false (#4769) Prevent shipping until Azure.AI.Agents.Persistent targets ME.AI 10.4.0+. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Moving IsPackable after import --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com>
2026-03-20 14:29:29 +00:00 -
.NET: Fix race condition issue in FanInEdge while processing messages. (#4662)
* Fix race condition issue in FanInEdge while processing messages. * refactored to limit the code segment under lock. * Remove extra materialization of the result. * Added comment to clarify future changes if process message is made async.
2026-03-18 00:36:10 +00:00 -
.NET - Fix flaky workflows test (#4700)
* Initial plan * Fix flaky test: initialize creationTime 1 second in the past Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: crickman <66376200+crickman@users.noreply.github.com>
2026-03-16 17:33:08 +00:00 -
.NET: Fix to emit WorkflowStartedEvent during workflow execution (#4514)
* Fix bug to emit WorkflowStartedEvent during workflow execution * Updated based on PR comments
2026-03-12 15:45:17 +00:00 -
.NET: Add FinishReason to AgentResponses (#4617)
* Add FinishReason to AgentResponses * Address PR comments
2026-03-11 14:22:56 +00:00 -
.NET: Added support for polymorphic type as workflow output (#4485)
* Added support for polymorphic type as workflow output * Update Linq expression to avoid unnecessary allocations. * Added caching as per PR comment
2026-03-10 19:45:01 +00:00 -
.NET: CI Build time end to end improvement (#4208)
* .NET: Upgrade to XUnit 3 and Microsoft Testing Platform (#4176) * Fix copilot studio integration tests failure (#4209) * Fix anthropic integration tests and skip reason (#4211) * Remove accidental add of code coverage for integration tests (#4219) * Add solution filtered parallel test run (#4226) * Fix build paths (#4228) * Fix coverage settings path and trait filter (#4229) * Add project name filter to solution (#4231) * Increase Integration Test Parallelism (#4241) * Increase integration tests threads to 4x (#4242) * Separate build and test into parallel jobs (#4243) * Filter src by framework for tests build (#4244) * Separate build and test into parallel jobs * Filter source projects by framework for tests build * Pre-build samples via tests to avoid timeouts (#4245) * Separate build from run for console sample validation (#4251) * Address PR comments (#4255) * Merge and move scripts (#4308) * .NET: Add Microsoft Fabric sample #3674 (#4230) Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Phase 2: Embedding clients for Ollama, Bedrock, and Azure AI Inference (#4207) * Phase 2: Embedding clients for Ollama, Bedrock, and Azure AI Inference Add embedding client implementations to existing provider packages: - OllamaEmbeddingClient: Text embeddings via Ollama's embed API - BedrockEmbeddingClient: Text embeddings via Amazon Titan on Bedrock - AzureAIInferenceEmbeddingClient: Text and image embeddings via Azure AI Inference, supporting Content | str input with separate model IDs for text (AZURE_AI_INFERENCE_EMBEDDING_MODEL_ID) and image (AZURE_AI_INFERENCE_IMAGE_EMBEDDING_MODEL_ID) endpoints Additional changes: - Rename EmbeddingCoT -> EmbeddingT, EmbeddingOptionsCoT -> EmbeddingOptionsT - Add otel_provider_name passthrough to all embedding clients - Register integration pytest marker in all packages - Add lazy-loading namespace exports for Ollama and Bedrock embeddings - Add image embedding sample using Cohere-embed-v3-english - Add azure-ai-inference dependency to azure-ai package Part of #1188 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix mypy duplicate name and ruff lint issues - Rename second 'vector' variable to 'img_vector' in image embedding loop - Combine nested with statements in tests - Remove unused result assignments in tests Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * updates from feedback * Fix CI failures in embedding usage handling - Fix Azure AI embedding mypy issues by normalizing vectors to list[float], safely accumulating optional usage token fields, and filtering None entries before constructing GeneratedEmbeddings - Avoid Bandit false positive by initializing usage details as an empty dict - Update OpenAI embedding tests to assert canonical usage keys (input_token_count/total_token_count) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * [Purview] Mark responses as responses and fix epoch bug for python long overflow (#4225) * .NET: Support InvokeMcpTool for declarative workflows (#4204) * Initial implementation of InvokeMcpTool in declarative workflow * Cleaned up sample implementation * Updated sample comments. * Added missing executor routing attribute * Fix PR comments. * Updated based on PR comments. * Updated based on PR comments. * Removed unnecessary using statement. * Update Python package versions to rc2 (#4258) - Bump core and azure-ai to 1.0.0rc2 - Bump preview packages to 1.0.0b260225 - Update dependencies to >=1.0.0rc2 - Add CHANGELOG entries for changes since rc1 - Update uv.lock Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * .NET: Fixing issue where OpenTelemetry span is never exported in .NET in-process workflow execution (#4196) * 1. Add reproduction test for issue #4155: workflow.run Activity never stopped in streaming OffThread path The WorkflowRunActivity_IsStopped_Streaming_OffThread test demonstrates that the workflow.run OpenTelemetry Activity created in StreamingRunEventStream.RunLoopAsync is started but never stopped when using the OffThread/Default streaming execution. The background run loop keeps running after event consumption completes, so the using Activity? declaration never disposes until explicit StopAsync() is called. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> 2. Fix workflow.run Activity never stopped in streaming OffThread execution (#4155) The workflow.run OpenTelemetry Activity in StreamingRunEventStream.RunLoopAsync was scoped to the method lifetime via 'using'. Since the run loop only exits on cancellation, the Activity was never stopped/exported until explicit disposal. Fix: Remove 'using' and explicitly dispose the Activity when the workflow reaches Idle status (all supersteps complete). A safety-net disposal in the finally block handles cancellation and error paths. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add root-level workflow.session activity spanning run loop lifetime\n\nImplements two-level telemetry hierarchy per PR feedback from lokitoth:\n- workflow.session: spans the entire run loop / stream lifetime\n- workflow_invoke: per input-to-halt cycle, nested within the session\n\nThis ensures the session activity stays open across multiple turns,\nwhile individual run activities are created and disposed per cycle.\n\nAlso fixes linkedSource CancellationTokenSource disposal leak in\nStreamingRunEventStream (added using declaration)." * Address Copilot review: fix Activity/CTS disposal, rename activity, add error tag\n\n1. LockstepRunEventStream: Remove 'using' from Activity in async iterator\n and manually dispose in finally block (fixes #4155 pattern). Also dispose\n linkedSource CTS in finally to prevent leak.\n2. Tags.cs: Add ErrorMessage (\"error.message\") tag for runtime errors,\n distinct from BuildErrorMessage (\"build.error.message\").\n3. ActivityNames: Rename WorkflowRun from \"workflow_invoke\" to \"workflow.run\"\n for cross-language consistency.\n4. WorkflowTelemetryContext: Fix XML doc to say \"outer/parent span\" instead\n of \"root-level span\".\n5. ObservabilityTests: Assert WorkflowSession absence when DisableWorkflowRun\n is true.\n6. WorkflowRunActivityStopTests: Fix streaming test race by disposing\n StreamingRun before asserting activities are stopped.\n7. StreamingRunEventStream/LockstepRunEventStream: Use Tags.ErrorMessage\n instead of Tags.BuildErrorMessage for runtime error events." * Review fixes: revert workflow_invoke rename, use 'using' for linkedSource, move SessionStarted earlier\n\n- Revert ActivityNames.WorkflowRun back to \"workflow_invoke\" (OTEL semantic convention contract)\n- Use 'using' declaration for linkedSource CTS in LockstepRunEventStream (no timing sensitivity)\n- Move SessionStarted event before WaitForInputAsync in StreamingRunEventStream to match Lockstep behavior" * Improve naming and comments in WorkflowRunActivityStopTests" * Prevent session Activity.Current leak in lockstep mode, add nesting test Save and restore Activity.Current in LockstepRunEventStream.Start() so the session activity doesn't leak into caller code via AsyncLocal. Re-establish Activity.Current = sessionActivity before creating the run activity in TakeEventStreamAsync to preserve parent-child nesting. Add test verifying app activities after RunAsync are not parented under the session, and that the workflow_invoke activity nests under the session." * Fix stale XML doc: WorkflowRun -> WorkflowInvoke in ObservabilityTests --------- Co-authored-by: alliscode <bentho@microsoft.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Python / .NET Samples - Restructure and Improve Samples (Feature Branc… (#4092) * Python: .NET Samples - Restructure and Improve Samples (Feature Branch) (#4091) * Moved by agent (#4094) * Fix readme links * .NET Samples - Create `04-hosting` learning path step (#4098) * Agent move * Agent reorderd * Remove A2A section from README Removed A2A section from the Getting Started README. * Agent fixed links * Fix broken sample links in durable-agents README (#4101) * Initial plan * Fix broken internal links in documentation Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> * Revert template link changes; keep only durable-agents README fix Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> * .NET Samples - Create `03-workflows` learning path step (#4102) * Fix solution project path * Python: Fix broken markdown links to repo resources (outside /docs) (#4105) * Initial plan * Fix broken markdown links to repo resources Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> * Update README to rename .NET Workflows Samples section --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> * .NET Samples - Create `02-agents` learning path step (#4107) * .NET: Fix broken relative link in GroupChatToolApproval README (#4108) * Initial plan * Fix broken link in GroupChatToolApproval README Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> * Update labeler configuration for workflow samples * .NET - Reorder Agents samples to start from Step01 instead of Step04 (#4110) * Fix solution * Resolve new sample paths * Move new AgentSkills and AgentWithMemory_Step04 samples * Fix link * Fix readme path * fix: update stale dotnet/samples/Durable path reference in AGENTS.md Co-authored-by: crickman <66376200+crickman@users.noreply.github.com> * Moved new sample * Update solution * Resolve merge (new sample) * Sync to new sample - FoundryAgents_Step21_BingCustomSearch * Updated README * .NET Samples - Configuration Naming Update (#4149) * .NET: Restore AzureFunctions index parity with ConsoleApps under DurableAgents samples (#4221) * Clean-up `05_host_your_agent` * Config setting consistency * Refine samples * AGENTS.md * Move new samples * Re-order samples * Move new project and fixup solution * Fixup model config * Fix up new UT project --------- Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> * Python: Fix Bedrock embedding test stub missing meta attribute (#4287) * Fix Bedrock embedding test stub missing meta attribute * Increase test coverage so gate passes * Python: (ag-ui): fix approval payloads being re-processed on subsequent conversation turns (#4232) * Fix ag-ui tool call issue * Safe json fix * Python: Update workflow orchestration samples to use AzureOpenAIResponsesClient (#4285) * Update workflow orchestration samples to use AzureOpenAIResponsesClient * Fix broken link * Move scripts to scripts folder --------- Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Rishabh Chawla <rishabhchawla1995@gmail.com> Co-authored-by: Peter Ibekwe <109177538+peibekwe@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> Co-authored-by: Ben Thomas <ben.thomas@microsoft.com> Co-authored-by: alliscode <bentho@microsoft.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> * Fix encoding (#4309) * Disable Parallelization for WorkflowRunActivityStopTests (#4313) * Revert parallel disable (#4324) * .NET: Disable flakey Workflow Observability tests (#4416) * Disable flakey OffThread test * Disable additional OffThread test * Disable a further test * Disable all observability tests --------- Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Rishabh Chawla <rishabhchawla1995@gmail.com> Co-authored-by: Peter Ibekwe <109177538+peibekwe@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> Co-authored-by: Ben Thomas <ben.thomas@microsoft.com> Co-authored-by: alliscode <bentho@microsoft.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>
2026-03-05 14:14:33 +00:00 -
.NET: Add foundry extension samples for python and dotnet (#4359)
* Add foundry extension samples for python and dotnet * Align foundry extension samples with existing hosted agent patterns - Fix Python multiagent indentation bug (from_agent_framework ran in both modes) - Remove hardcoded personal endpoint from appsettings.Development.json - Rename .NET folders/projects to PascalCase (FoundryMultiAgent, FoundrySingleAgent) - Upgrade .NET multiagent from net9.0 to net10.0 - Add ManagePackageVersionsCentrally=false and analyzer blocks to .csproj files - Replace wildcard package versions with fixed versions - Use alpine Docker images and standard build pattern - Align agent.yaml structure (template nesting, displayName, resources, authors) - Convert .NET multiagent from namespace/class to top-level statements - Add run-requests.http for multiagent sample - Fix Python requirements.txt (remove dev deps, add agent-framework) - Add proper copyright headers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Align foundry samples: fix builds, upgrade AgentServer to beta.8 - Fix TargetFrameworks (plural) to override inherited net472 from Directory.Build.props - Upgrade Azure.AI.AgentServer.AgentFramework to 1.0.0-beta.8 (latest) - Bump OpenTelemetry packages to 1.12.0 (required by beta.8) - Fix Roslynator/format errors (imports ordering, BOM, sealed record, target-typed new) - Verified with docker dotnet format (matching CI pipeline) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Refactor hosted samples to use AIProjectClient.CreateAIAgentAsync Replace PersistentAgentsClient and manual AzureOpenAIClient setup with AIProjectClient.CreateAIAgentAsync() from Microsoft.Agents.AI.AzureAI. - FoundryMultiAgent: Remove Azure.AI.Agents.Persistent, use CreateAIAgentAsync for Writer and Reviewer agents with cleanup in finally block - FoundrySingleAgent: Remove manual GetConnection/AzureOpenAIClient chain, use CreateAIAgentAsync with hotel search tool - Update csproj: add Microsoft.Agents.AI.AzureAI, remove unused packages Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update READMEs to reflect AIProjectClient.CreateAIAgentAsync usage - Reference Microsoft.Agents.AI.AzureAI and Microsoft.Agents.AI.Workflows packages - Add Azure AI Developer role requirement for agents/write data action - Replace PersistentAgentsClient references Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add HostedAgents READMEs and Foundry samples to solution - Create dotnet/samples/05-end-to-end/HostedAgents/README.md with sample index - Create python/samples/05-end-to-end/hosted_agents/README.md with sample index - Add FoundryMultiAgent and FoundrySingleAgent to agent-framework-dotnet.slnx Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix Python linting: reorder imports before load_dotenv, remove trailing whitespace Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update uv.lock to match latest package versions Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix trailing whitespace in foundry_single_agent agent.yaml Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Exclude dotnet.microsoft.com from link checker This domain intermittently times out in CI, causing flaky markdown link check failures unrelated to PR changes. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Align env vars to AZURE_AI_PROJECT_ENDPOINT and default model to gpt-4o-mini Addresses PR review feedback: - Rename PROJECT_ENDPOINT to AZURE_AI_PROJECT_ENDPOINT across all Foundry samples (dotnet + python) to match existing samples - Change default model from gpt-4.1-mini to gpt-4o-mini consistently Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Skip flaky test CreatesWorkflowEndToEndActivities_WithCorrectName_DefaultAsync Tracked in #4398 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove Python foundry samples from PR scope Python hosted agent samples need further alignment with the azure-ai package conventions. Removing from this PR to ship .NET samples first. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Narrow linkspector exclusion to dotnet.microsoft.com/download only Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Leo Yao <leoyao@Leos-MacBook-Pro.local> Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Leo Yao ·
2026-03-05 11:43:24 +00:00 -
.NET: Skip flacky UT + (Attempt) Merge Gatekeeper fix (#4456)
* Skip flacky UT * Ignore org-level GitHub App checks in merge-gatekeeper Add Cleanup artifacts, Agent, Prepare, and Upload results to the ignored list. These are check runs created by an org-level GitHub App (MSDO), not by any workflow in this repo, and their transient failures should not block merges. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-03-04 14:39:54 +00:00 -
.NET: Update Azure.AI.Projects 2.0.0-beta.1 (#4270)
* Update Microsoft.Agents.AI.AzureAI for Azure.AI.Projects SDK 2.0.0 - Bump Azure.AI.Projects to 2.0.0-alpha.20260213.1 - Bump Azure.AI.Projects.OpenAI to 2.0.0-alpha.20260213.1 - Bump System.ClientModel to 1.9.0 (transitive dependency) - Switch both GetAgent and CreateAgentVersion to protocol methods with MEAI user-agent policy injection via RequestOptions - Migrate 29 CREATE-path tests from FakeAgentClient to HttpHandlerAssert pattern for real HTTP pipeline testing - Fix StructuredOutputDefinition constructor (BinaryData -> IDictionary) - Fix responses endpoint path (openai/responses -> /responses) - Add local-packages NuGet source for pre-release nupkgs Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update Azure.AI.Projects to 2.0.0-beta.1 from NuGet.org - Update Azure.AI.Projects and Azure.AI.Projects.OpenAI to 2.0.0-beta.1 - Remove local-packages NuGet source (packages now on nuget.org) - Fix MemorySearchTool -> MemorySearchPreviewTool rename - Fix RedTeams.CreateAsync ambiguous call - Fix CreateAgentVersion/Async signature change (BinaryData -> string) - Suppress AAIP001 experimental warning for WorkflowAgentDefinition Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Move s_modelWriterOptionsWire field before methods that use it Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix flaky test: prevent spurious workflow_invoke Activity on timeout wake-up The StreamingRunEventStream run loop uses a 1-second timeout on WaitForInputAsync. When the timeout fires before the consumer calls StopAsync, the loop would create a spurious workflow_invoke Activity even though no actual input was provided. This caused the WorkflowRunActivity_IsStopped_Streaming_OffThread_MultiTurnAsync test to intermittently fail (expecting 2 activities but finding 3). Fix: guard the loop body with a HasUnprocessedMessages check. On timeout wake-ups with no work, the loop waits again without creating an activity or changing the run status. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix epoch race condition causing unit tests to hang on net10.0 and net472 The HasUnprocessedMessages guard (previous commit) correctly prevents spurious workflow_invoke Activity creation on timeout wake-ups, but exposed a latent race in the epoch-based signal filtering. The race: when the run loop processes messages quickly and calls Interlocked.Increment(ref _completionEpoch) before the consumer calls TakeEventStreamAsync, the consumer reads the already-incremented epoch and sets myEpoch = epoch + 1. This causes the consumer to skip the valid InternalHaltSignal (its epoch < myEpoch) and block forever waiting for a signal that will never arrive (since the guard prevents spurious signal generation). Fix: read _completionEpoch without +1. The +1 was originally needed to filter stale signals from timeout-driven spurious loop iterations, but those no longer exist thanks to the HasUnprocessedMessages guard. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Revert "Fix epoch race condition causing unit tests to hang on net10.0 and net472" This reverts commit
6ce7f01be8. * Revert "Fix flaky test: prevent spurious workflow_invoke Activity on timeout wake-up" This reverts commit98963e17f2. * Skip hanging multi-turn declarative integration tests The ValidateMultiTurnAsync tests (ConfirmInput.yaml, RequestExternalInput.yaml) hang indefinitely in CI, blocking the merge queue. The hang is SDK-independent (reproduces with both Azure.AI.Projects 1.2.0-beta.5 and 2.0.0-beta.1) and is a pre-existing issue in the declarative workflow multi-turn test logic. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Remove unused using directive in IntegrationTest.cs Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Restore Azure.AI.Projects 2.0.0-beta.1 version bump The merge from main accidentally reverted the package versions back to 1.2.0-beta.5. This is the primary change of this PR. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address merge conflict * Skip flaky WorkflowRunActivity_IsStopped_Streaming_OffThread_MultiTurnAsync test Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Skip CheckSystem test cases temporarily Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>2026-03-04 11:36:39 +00:00 -
.NET: Skip OffThread observability test (#4399)
* Skip flaky OffThread observability test Temporarily skip CreatesWorkflowEndToEndActivities_WithCorrectName_OffThreadAsync due to intermittent failures. Tracked in #4398. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Update dotnet/tests/Microsoft.Agents.AI.Workflows.UnitTests/ObservabilityTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-03-02 19:30:32 +00:00 -
2026-03-02 19:29:32 +00:00 -
.NET: Fixing issue with invalid node Ids when visualizing dotnet workflows. (#4269)
* Fix Mermaid rendering errors in WorkflowVisualizer.ToMermaidString Fix two bugs in the Mermaid diagram output: 1. Use safe node aliases (node_0, node_1, ...) instead of raw executor IDs as Mermaid node identifiers. Raw IDs containing spaces, dots, or non-ASCII characters (e.g. Japanese) caused Mermaid parse errors. 2. Fix conditional edge arrow syntax from '.--> ' (invalid) to '.-> ' (valid Mermaid dotted arrow syntax). Fixes #1406 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Use recognizable sanitized IDs for Mermaid node identifiers\n\nReplace generic node_0/node_1 aliases with IDs derived from the original\nexecutor names. ASCII letters, digits, and underscores are preserved;\nother characters become underscores (collapsed, trimmed). Leading digits\nget an n_ prefix. Collisions are resolved with a numeric suffix.\n\nThis keeps node IDs readable in the Mermaid source while the display\nlabels continue to show the full original names." * Remove issue number references from test names and comments" * Address PR review feedback from Copilot\n\n- Add Throw.IfNull(id) guard to SanitizeMermaidNodeId\n- Add safety limit (10,000) to collision resolution loop\n- Restore missing edge assertions (middle1/middle2 --> end)\n- Fix comment to show actual sanitized ID (n_1_User_input)\n- Use stricter regex in Unicode test (must start with letter/underscore)" * Address second round of PR review feedback\n\n- Escape node display labels via EscapeMermaidLabel to handle quotes,\n brackets, and newlines in executor IDs\n- Fix XML doc on SanitizeMermaidNodeId to accurately describe that\n existing consecutive underscores in input are preserved\n- Restore specific edge assertion (mid --> end) in conditional edge test\n- Restore fan-in routing assertions (s1/s2 through intermediate node,\n no direct edges to t) in fan-in test" --------- Co-authored-by: alliscode <bentho@microsoft.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-03-02 16:26:14 +00:00 -
.NET: Fixing issue where OpenTelemetry span is never exported in .NET in-process workflow execution (#4196)
* 1. Add reproduction test for issue #4155: workflow.run Activity never stopped in streaming OffThread path The WorkflowRunActivity_IsStopped_Streaming_OffThread test demonstrates that the workflow.run OpenTelemetry Activity created in StreamingRunEventStream.RunLoopAsync is started but never stopped when using the OffThread/Default streaming execution. The background run loop keeps running after event consumption completes, so the using Activity? declaration never disposes until explicit StopAsync() is called. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> 2. Fix workflow.run Activity never stopped in streaming OffThread execution (#4155) The workflow.run OpenTelemetry Activity in StreamingRunEventStream.RunLoopAsync was scoped to the method lifetime via 'using'. Since the run loop only exits on cancellation, the Activity was never stopped/exported until explicit disposal. Fix: Remove 'using' and explicitly dispose the Activity when the workflow reaches Idle status (all supersteps complete). A safety-net disposal in the finally block handles cancellation and error paths. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Add root-level workflow.session activity spanning run loop lifetime\n\nImplements two-level telemetry hierarchy per PR feedback from lokitoth:\n- workflow.session: spans the entire run loop / stream lifetime\n- workflow_invoke: per input-to-halt cycle, nested within the session\n\nThis ensures the session activity stays open across multiple turns,\nwhile individual run activities are created and disposed per cycle.\n\nAlso fixes linkedSource CancellationTokenSource disposal leak in\nStreamingRunEventStream (added using declaration)." * Address Copilot review: fix Activity/CTS disposal, rename activity, add error tag\n\n1. LockstepRunEventStream: Remove 'using' from Activity in async iterator\n and manually dispose in finally block (fixes #4155 pattern). Also dispose\n linkedSource CTS in finally to prevent leak.\n2. Tags.cs: Add ErrorMessage (\"error.message\") tag for runtime errors,\n distinct from BuildErrorMessage (\"build.error.message\").\n3. ActivityNames: Rename WorkflowRun from \"workflow_invoke\" to \"workflow.run\"\n for cross-language consistency.\n4. WorkflowTelemetryContext: Fix XML doc to say \"outer/parent span\" instead\n of \"root-level span\".\n5. ObservabilityTests: Assert WorkflowSession absence when DisableWorkflowRun\n is true.\n6. WorkflowRunActivityStopTests: Fix streaming test race by disposing\n StreamingRun before asserting activities are stopped.\n7. StreamingRunEventStream/LockstepRunEventStream: Use Tags.ErrorMessage\n instead of Tags.BuildErrorMessage for runtime error events." * Review fixes: revert workflow_invoke rename, use 'using' for linkedSource, move SessionStarted earlier\n\n- Revert ActivityNames.WorkflowRun back to \"workflow_invoke\" (OTEL semantic convention contract)\n- Use 'using' declaration for linkedSource CTS in LockstepRunEventStream (no timing sensitivity)\n- Move SessionStarted event before WaitForInputAsync in StreamingRunEventStream to match Lockstep behavior" * Improve naming and comments in WorkflowRunActivityStopTests" * Prevent session Activity.Current leak in lockstep mode, add nesting test Save and restore Activity.Current in LockstepRunEventStream.Start() so the session activity doesn't leak into caller code via AsyncLocal. Re-establish Activity.Current = sessionActivity before creating the run activity in TakeEventStreamAsync to preserve parent-child nesting. Add test verifying app activities after RunAsync are not parented under the session, and that the workflow_invoke activity nests under the session." * Fix stale XML doc: WorkflowRun -> WorkflowInvoke in ObservabilityTests --------- Co-authored-by: alliscode <bentho@microsoft.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-02-25 19:42:45 +00:00 -
.NET: [BREAKING] Workflows API Review Naming Changes (Part 1?) (#4090)
* refactor: Normalize Run/RunStreaming with AIAgent * refactor: Clarify Session vs. Run -level concepts * Rename RunId to SessionId to better match Run/Session terminology in AIAgent * [BREAKING]: Will break existing checkpointed sessions in CosmosDb due to field rename * refactor: Rename and simplify interface around getting typed data out of ExternalRequest/Response * Also adds hints around using value types in PortableValue * refactor: Rename AddFanInEdge to AddFanInBarrierEdge This will prevent a breaking change later when we introduce a programmable FanIn edge, analogous to the FanOut edge's EdgeSelector. The goal, in the long run is to support a number of different FanIn scenarios, with naive FanIn (no barrier) by default, similar to FanOut. * refactor: AsAgent(this Workflow, ...) => AsAIAgent(...) * misc - part1: SwitchBuilder internal --------- Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>
2026-02-20 02:05:18 +00:00 -
.NET: Remove FunctionCalls and Tool Messages from Handoff passed messages (#3811)
* Fix handoff orchestration not passing user message to handoff target agent (#3161) Filter out internal handoff function call and tool result messages before passing conversation history to the target agent's LLM. These messages confused the model into ignoring the original user question. * Add handoff tool call filtering behavior and enhance workflow builder - Introduced HandoffToolCallFilteringBehavior enum to specify filtering behavior for tool call contents in handoff workflows. - Updated HandoffsWorkflowBuilder to support customizable handoff instructions and tool call filtering behavior. - Enhanced HandoffAgentExecutor to utilize new filtering options for improved message handling during agent handoffs. * Enhance handoff message filtering logic and add unit tests for filtering behaviors * Refactor HandoffMessagesFilter to remove unused handoff function names and enhance filtering logic for non-handoff function calls * Refactor HandoffMessagesFilter to streamline FilterCandidateState initialization and improve clarity * Refactor HandoffMessagesFilter to improve filtering logic and add integration tests for handoff workflows * fix: HandoffAgentExecutor tests
2026-02-19 19:55:12 +00:00 -
[BREAKING] .NET: Decouple Checkpointing from Run/StreamAsync APIs (#4037)
* [BREAKING] refactor: Decouple Checkpointing and Execution APIs With this change, Checkpointing becomes an property of an IWorkflowExecutionEnvironment. This lets environments that are tightly-coupled to their CheckpointManager avoid needing to present APIs that would not work (e.g. taking in an InMemory CheckpointManager for Durable Tasks, for example) * refactor: Normalize IsCheckpointingEnabled naming
2026-02-19 16:41:35 +00:00