Python: Merge durabletask changes into main (#3420)

* Python: Add initial scaffold for `durabletask` package (#2761) * Add initial scaffold * Update design * Fix mypy and update design * add additional style considered * Address comments * Fix test * Update readmes * Python: Rebase durable task feature branch with main (#2806) * Python: Add Entity State Providers for DurableTask Package (#2981) * Add Entity State Providers * address comments * Fix tests * Fix tests * Revert unrelated changes and remove thread_id * Revert unrelated files * Python: [Durabletask] Update `feature-durabletask-python` branch with `main` (#3068) * Python: Add factory pattern to concurrent orchestration builder (#2738) * Add factory pattern to concurrent orchestration builder * Update readme * Address AI comments * Fix unit tests * Fix import * Prevent multiple calls to set participants or factories * Add comments * Mitigate warnings * Fix mypy * Address comments * Address Copilot comments * Fix tests * Python: fix: GroupChat ManagerSelectionResponse JSON Schema for OpenAI Structured Outpu… (#2750) * fix: ManagerSelectionResponse JSON Schema for OpenAI Structured Output Strict Mode * refactor: install pre-commit then commit again * Capture file IDs from code interpreter in streaming responses (#2741) * .NET: [BREAKING] Prevent nulls in AIAgent property (#2719) * prevent nulls in AIAgent property * address feedback * code ql sm04598 (#2723) Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * .NET: Add Conversation State Sample (Step05) (#2697) * Initial plan * Add Agent_OpenAI_Step05_Conversation sample for conversation state management Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update Program.cs comment to accurately describe the sample Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update the code to use the ConversationClient more in line with the samples in OpenAI * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Changing sample to use ChatClientAgent and conversationId in GetNewThread --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.7 to 4.0.4.11 (#2777) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.4.11 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.Identity from 1.17.0 to 1.17.1 (#2780) --- updated-dependencies: - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2778) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python: added more complete parsing for mcp tool arguments (#2756) * added more complete parsing for mcp tool arguments * fixed mypy * added nonlocal model counter, and some fixes * fixes in naming logic * extracted json parsing function, added parametrized test and checked coverage * Python: Updated package versions (#2784) * Updated package versions * Small fix * Bump actions/checkout from 5 to 6 (#2404) Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * .NET: adds support for labels in edges, fixes rendering of labels in dot a… (#1507) * adds support for labels in edges, fixes rendering of labels in dot and mermaid, adds rendering of labels in edges * Update dotnet/src/Microsoft.Agents.AI.Workflows/Visualization/WorkflowVisualizer.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * escaping edge labels, adding tests for labels containing strange characters that would break the diagram and enabling the previous signature so the API has backwards compatibility. * Unify label in EdgeData * Edge API adjustments, removed useless "sanitizer" * fixed test --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Added custom args and thread object to ai_function kwargs (#2769) * Added an example of using kwargs in ai_function * Added thread object to ai_function kwargs * Updated docs * Small fix * Added thread parameter filtering * Fix WorkflowAgent to include thread convo history. Enable checkpointing. (#2774) * Update OpenAIResponses.yaml to match AgentSchema (#2598) 1. Update `connection` child types -- `kind: ApiKey` to `kind: key` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/apikeyconnection/ 2. Update `outputSchema`'s `PropertySchema` to be `kind` instead of `type` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/propertyschema/ * Python: Remove warnings from workflow builder on not using factories (#2808) * Revert concurrent * Fix comments * Python: Filter framework kwargs from MCP tool invocations (#2870) * Filter framework kwargs from MCP tool invocations * Fixes * Python: Fix WorkflowAgent to emit yield_output as agent response (#2866) * Fix WorkflowAgent to emit yield_output as agent response * use raw_representation * Raw representation handling * Python: Use agent description in HandoffBuilder auto-generated tools (#2713) (#2714) ## Summary Enhanced `HandoffBuilder._apply_auto_tools` to use the target agent's description when creating handoff tools, providing more informative tool descriptions for LLMs. ## Changes - Modified `_apply_auto_tools` to extract `description` from `AgentExecutor._agent` when available - Updated iteration to use `.items()` for more efficient dict traversal - Handoff tools now use agent descriptions instead of generic placeholders ## Example Before: "Handoff to the refund_agent agent." After: "You handle refund requests. Ask for order details and process refunds." ## Testing - All handoff tests pass (20/20) - No breaking changes to existing API Fixes #2713 Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> * Python: [BREAKING] Observability updates (#2782) * fixes Python: Add env_file_path parameter to setup_observability() similar to AzureOpenAIChatClient Fixes #2186 * WIP on updates using configure_azure_monitor * improved setup and clarity * fixed root .env.example * revert changes * updated files * updated sample * updated zero code * test fixes and fixed links * fix devui * removed planning docs * added enable method and updated readme and samples * clarified docstring * add return annotation * updated naming * update capatilized version * updated readme and some fixes * updated decorator name inline with the rest * feedback from comments addressed * Python: Fix middleware terminate flag to exit function calling loop immediately (#2868) * Fix middleware terminate flag to exit function calling loop immediately * Eliminating duck typing * Improve function exec result handling * Fix race condition * Fix mypy issues * Python: Fix context duplication in handoff workflows when restoring from checkpoint (#2867) * Fix context duplication in handoff workflows when restoring from checkpoint * Address Copilot PR review * .NET: Update to latest Azure.AI.*, OpenAI, and M.E.AI* (#2850) * Update to latest Azure.AI.*, OpenAI, and M.E.AI* Absorb breaking changes in Responses surface area * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/GettingStarted/AgentWithOpenAI/Agent_OpenAI_Step04_CreateFromOpenAIResponseClient/Program.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Using patch to remove the model is necessary, updated the response client to actually use the the ForAgent --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com> * Bump actions/download-artifact from 6 to 7 (#2862) Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7. - [Release notes](https://github.com/actions/download-artifact/releases) - [Commits](https://github.com/actions/download-artifact/compare/v6...v7) --- updated-dependencies: - dependency-name: actions/download-artifact dependency-version: '7' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/cache from 4 to 5 (#2861) Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/cache dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/upload-artifact from 5 to 6 (#2860) Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python : Ollama Connector for Agent Framework (#1104) * Initial Commit for Olama Connector * Added Olama Sample * Add Sample & Fixed Open Telemetry * Fixed Spelling from Olama to Ollama * remove"opentelemetry-semantic-conventions-ai ~=0.4.13" since its handled in a different pr * Added Tool Calling * Finalizing test cases * Adjust samples to be more reliable * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/pyproject.toml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/tests/test_ollama_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Improved Docstrings & Sample * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Integrate PR Feedback - Divided Streaming and Non-Streaming into independent Methods - Catch Ollama Validation Error - Add OTEL Provider Name - Checked Ollama Messages - Add Usage Statistics * Revert setting, so it can be none * Validate Message formatting between AF and Ollama * Catch Ollama Error and raise a ServiceResponse Error * Fix mypy error * remove .vscode comma * Add Reasoning support & adjust to new structure * Add Ollama Multimodality and Reasoning * Add test cases for reasoning * Add Tests for Error Handling in Ollama Client * Update python/samples/getting_started/multimodal_input/ollama_chat_multimodal.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Integrated Copilot Feedback * Implement first PR Feedback * Adjust Readme files for examples * Adjust argument passing via additional chat options * Implemented PR Feedback * Removing Ollama Package from Core and moving samples * Fix Link & Adding Samples to Main Sample Readme * Fixing Links in Readme * Moved Multimodal and Chat Example * Fixed Link in ChatClient to Ollama * Fix AgentFramework Links in Ollama Project * Fix observability breaking change --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Skip failing IT (#2904) * .NET: Cosmos DB UT Fast Skip (For Non-Configured Local envs) (#2906) * Cosmos DB UT Fast Skip (Non-Configured Local envs) + Long running UT skip in pipeline when no CosmosDB changes happened * Force a CosmosDB source code change to trigger the pipeline * Address possible string boolean mismatch * Add debug * Enabling emulator always when running IT * .NET: Add TTLs to durable agent sessions (#2679) * .NET: Add TTLs to durable agent sessions * Remove unnecessary async * PR feedback: clarify UTC * PR feedback: limit minimum signal delay to <= 5 minutes * PR feedback: Fix TTL disablement * Linter: use auto-property * Fix build break from OpenAI SDK change * Updated CHANGELOG.md * PR feedback * Reduce default TTL to 14 days to work around DTS bug * Python: Update Mem0Provider to use v2 search API `filters` parameter (#2766) * short fix to move id parameters to filters object * added tests * small fix * mem0 dependency update * Updated package versions (#2913) * .NET: Switch to new "Run" method name. (#2843) * Switch to new "RunAgent" method name. * Try to disable false positive naming warning. * Add comment about disabled warnings. * Rename `RunAgent` to just `Run`. * Update CHANGELOG. * Python: Switch to new "run" method name. (#2890) * Switch to `run` method. * Add support for deprecated `run_agent`. * Fix entity method name. * Fix method name and improve tests. * Update comment. * Update Python CHANGELOG. * [BREAKING] Python: Add factory pattern to handoff orchestration builder (#2844) * WIP: Factory pattern to handoff * Add factory pattern to concurrent orchestration builder; Next: tests and sample verification * Add tests and improve comments * Fix mypy * Simplify handoff_simple.py * Simplify handoff_autonoumous.py and bug fix * Update readme * Address Copilot comments * Python: Flow custom kwargs to agents via Workflow SharedState (#2894) * Flow custom kwargs to agents via SharedState * Address Copilot feedback * Improve sample typing * Fix test * Fix Pydantic error when using Literal type for tool params (#2893) * Updated Ollama package version (#2920) * Python: Azure AI Agent with Bing Grounding Citations Sample (#2892) * bing grounding sample with citations * small fix * fix * .NET: Make DelegatingAIAgent abstract (#2797) * Initial plan * Make DelegatingAIAgent abstract Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Added additional arguments for Azure AI agent (#2922) * Python: Correction of MCP image type conversion in _mcp.py (#2901) * Correction of MCP image type conversion in _mcp.py * Added a new overload to the init function of the DataContent() type of the Agent Framework, edited the test case to correctly test the usage of the data and uri fields while using DataContent() * Fixed tests related to the changes of the DataContent type, added testing for both string and byte representations * Pass kwargs into subworkflows (#2923) * Python: Move ollama samples to samples getting started dir (#2921) * Move ollama samples to samples getting started dir * Address feedback * Python: fix: correct BadRequestError when using Pydantic model in response_fo… (#1843) * fix: correct BadRequestError when using Pydantic model in response_format * Fix lint --------- Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> * .NET: [Breaking] Delete display name property (#2758) * delete the AIAgent.DisplayName property * use agent name as a first value for activity display name * Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffAgentExecutor.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: cleanup and refactoring of chat clients (#2937) * refactoring and unifying naming schemes of internal methods of chat clients * set tool_choice to auto * fix for mypy * added note on naming and fix #2951 * fix responses * fixes in azure ai agents client * Python: Workflow add option to visualize internal executors (#2917) * Workflow add option to visualize internal executors * Address Copilot comments * Python: Fixes Run ID and Thread ID casing to align with AG-UI Typescript SDK (#2948) * added camelCase input to run id and thread id aligning with @ag-ui/core * fixed per copilot suggestions * Python: Add workflow cancellation sample (#2732) * Add workflow cancellation sample Add sample demonstrating how to cancel a running workflow using asyncio tasks. Shows both cancellation mid-execution and normal completion paths. Useful for implementing timeouts, graceful shutdown, or A2A executors. * update docstring * .NET: Update Anthropic package to version 12.0.0 (#2914) * Initial plan * Update Anthropic package to version 12.0.0 Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Python: Add Azure Managed Redis Support with Credential Provider (#2887) * azure redis support * small fixes * azure managed redis sample * fixes * Bump CommunityToolkit.Aspire.OllamaSharp from 13.0.0-beta.440 to 13.0.0 (#2856) --- updated-dependencies: - dependency-name: CommunityToolkit.Aspire.OllamaSharp dependency-version: 13.0.0 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.11 to 4.0.5 (#2853) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2854) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Fix WorkflowAgent event handling and kwargs forwarding (#2946) * Fix kwargs propagation through workflow.as_agent() * Fix WorkflowAgent to respect AgentExecutor output_response setting * .NET: Use GrpcEntityRunner instead of TaskEntityDispatcher (#2759) * Use GrpcEntityRunner instead of TaskEntityDispatcher * Pin to Durable worker 1.11.0 * Set the invocation result * Update all Durable packages * Update changelog, rename dispatcher to encondedEntityRequest * Python: Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG (#2968) * Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG * update lock * Fix formatting * Fix ChatKit typing * Python: Introducing Foundry Local Chat Clients (#2915) * redo foundry local chat client * fix mypy and spelling * better docstring, updated sample * fixed tests and added tests * small sample update * Updated package versions (#2978) * Python: Added GitHub MCP sample with PAT (#2967) * added github mcp sample with PAT * addressed copilot fixes * env fix * Python: Preserve reasoning blocks with OpenRouter (#2950) * Preserve reasoning blocks with OpenRouter * Put encrypted reasoning in TextReasoningContent * Remove unneccessary change * Fix docs * Support streaming * Fix handling None in TextReasoningContent.text * Python: Added response.created and response.in_progress event process to OpenAIBaseResponseClient (#2975) * added response.created and response.in_progress to include response.id * better doc string * added tests for the new streaming event types * Python: Introducing support for Bedrock-hosted models (Anthropic, Cohere, etc.) (#2610) * Pushing the bedrock related changes to the new branch after addressing the review comments * 2524 Addressed the second round review comments * 2524 Addressed few more minor comments on the PR * resolving the merge conflict * 2524 resolved the uv.lock conflicts * 2524 addressed more comments * 2524 removed the print statement to fix the checks failure * 2524 resolved the CI failure issues * 2524 fixing the CI breaks * 2524 Addressed the review comment * 2524 resolved conflict --------- Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> * .NET: [Durable Agents] Reliable streaming sample (#2942) * .NET: [Durable Agents] Reliable streaming sample * Add automated validation for new sample * Address Copilot PR feedback * Fix typo in README.md about agent definitions (#2634) * Fix typo in README.md about agent definitions * Update agent-samples/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: latency improvements (#3014) * latency improvements * fixed mypy, added coding standards and instructions * slight logic improvement * Python: Updated package versions (#3024) * Updated package versions * Updated changelog * Python: add powerfx safe mode (#3028) * add powerfx safe mode * improved docstring and aligned env_file loading * ensured test uses reset * .NET: [Breaking] Introduce RunCoreAsync/RunCoreStreamingAsync delegation pattern in AIAgent (#2749) * Initial plan * Refactor AIAgent: Make RunAsync and RunStreamingAsync non-abstract, add RunCoreAsync and RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix infinite recursion in test implementations Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Make RunAsync and RunStreamingAsync non-virtual as requested Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix DelegatingAIAgent subclasses to use RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix XML documentation references in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Restore <see cref> tags with proper qualified signatures in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Rollback unnecessary XML documentation changes in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Remove pragma and update crefs to RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix EntityAgentWrapper to call base.RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * fix compilation issues * fix compilatio issue * fix tests * fix unit tests * fix unit test --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Remove from feature branch * Remove ollama changes --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: Tao Chen <taochen@microsoft.com> Co-authored-by: Kurt <65111699+q33566@users.noreply.github.com> Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: Korolev Dmitry <deagle.gross@gmail.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Jose Luis Latorre Millas <joslat@gmail.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Richard Ortega <richardjortega@gmail.com> Co-authored-by: 刘邦学AI <lbbniu@gmail.com> Co-authored-by: Stephen Toub <stoub@microsoft.com> Co-authored-by: Nico Möller <nkm-moeller@mail.de> Co-authored-by: Chris Gillum <cgillum@microsoft.com> Co-authored-by: Giles Odigwe <79032838+giles17@users.noreply.github.com> Co-authored-by: Phillip Hoff <phillip.hoff@gmail.com> Co-authored-by: Ege Ozan Özyedek <36128615+egeozanozyedek@users.noreply.github.com> Co-authored-by: samueljohnsiby <66901393+samueljohnsiby@users.noreply.github.com> Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> Co-authored-by: Hao Luo <338265+howlowck@users.noreply.github.com> Co-authored-by: Victor Dibia <chuvidi2003@gmail.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> Co-authored-by: Jacob Viau <javia@microsoft.com> Co-authored-by: SuperKenVery <39673849+SuperKenVery@users.noreply.github.com> Co-authored-by: Sunil Dutta <dutta.2003@gmail.com> Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> Co-authored-by: Syrine Chelly <62653967+SyChell@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> * Python: Complete durableagent package (#3058) * Add worker and clients * Clean code and refactor common code * Implement sample * Add sample * Update readmes * Fix tests * Fix tests * Update requirements * Fix typo * Address comments * use response.text * .NET: Python: Merge main into feature-durabletask-python branch (#3160) * Python: Add factory pattern to concurrent orchestration builder (#2738) * Add factory pattern to concurrent orchestration builder * Update readme * Address AI comments * Fix unit tests * Fix import * Prevent multiple calls to set participants or factories * Add comments * Mitigate warnings * Fix mypy * Address comments * Address Copilot comments * Fix tests * Python: fix: GroupChat ManagerSelectionResponse JSON Schema for OpenAI Structured Outpu… (#2750) * fix: ManagerSelectionResponse JSON Schema for OpenAI Structured Output Strict Mode * refactor: install pre-commit then commit again * Capture file IDs from code interpreter in streaming responses (#2741) * .NET: [BREAKING] Prevent nulls in AIAgent property (#2719) * prevent nulls in AIAgent property * address feedback * code ql sm04598 (#2723) Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * .NET: Add Conversation State Sample (Step05) (#2697) * Initial plan * Add Agent_OpenAI_Step05_Conversation sample for conversation state management Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update Program.cs comment to accurately describe the sample Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update the code to use the ConversationClient more in line with the samples in OpenAI * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Changing sample to use ChatClientAgent and conversationId in GetNewThread --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.7 to 4.0.4.11 (#2777) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.4.11 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.Identity from 1.17.0 to 1.17.1 (#2780) --- updated-dependencies: - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2778) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python: added more complete parsing for mcp tool arguments (#2756) * added more complete parsing for mcp tool arguments * fixed mypy * added nonlocal model counter, and some fixes * fixes in naming logic * extracted json parsing function, added parametrized test and checked coverage * Python: Updated package versions (#2784) * Updated package versions * Small fix * Bump actions/checkout from 5 to 6 (#2404) Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * .NET: adds support for labels in edges, fixes rendering of labels in dot a… (#1507) * adds support for labels in edges, fixes rendering of labels in dot and mermaid, adds rendering of labels in edges * Update dotnet/src/Microsoft.Agents.AI.Workflows/Visualization/WorkflowVisualizer.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * escaping edge labels, adding tests for labels containing strange characters that would break the diagram and enabling the previous signature so the API has backwards compatibility. * Unify label in EdgeData * Edge API adjustments, removed useless "sanitizer" * fixed test --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Added custom args and thread object to ai_function kwargs (#2769) * Added an example of using kwargs in ai_function * Added thread object to ai_function kwargs * Updated docs * Small fix * Added thread parameter filtering * Fix WorkflowAgent to include thread convo history. Enable checkpointing. (#2774) * Update OpenAIResponses.yaml to match AgentSchema (#2598) 1. Update `connection` child types -- `kind: ApiKey` to `kind: key` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/apikeyconnection/ 2. Update `outputSchema`'s `PropertySchema` to be `kind` instead of `type` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/propertyschema/ * Python: Remove warnings from workflow builder on not using factories (#2808) * Revert concurrent * Fix comments * Python: Filter framework kwargs from MCP tool invocations (#2870) * Filter framework kwargs from MCP tool invocations * Fixes * Python: Fix WorkflowAgent to emit yield_output as agent response (#2866) * Fix WorkflowAgent to emit yield_output as agent response * use raw_representation * Raw representation handling * Python: Use agent description in HandoffBuilder auto-generated tools (#2713) (#2714) ## Summary Enhanced `HandoffBuilder._apply_auto_tools` to use the target agent's description when creating handoff tools, providing more informative tool descriptions for LLMs. ## Changes - Modified `_apply_auto_tools` to extract `description` from `AgentExecutor._agent` when available - Updated iteration to use `.items()` for more efficient dict traversal - Handoff tools now use agent descriptions instead of generic placeholders ## Example Before: "Handoff to the refund_agent agent." After: "You handle refund requests. Ask for order details and process refunds." ## Testing - All handoff tests pass (20/20) - No breaking changes to existing API Fixes #2713 Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> * Python: [BREAKING] Observability updates (#2782) * fixes Python: Add env_file_path parameter to setup_observability() similar to AzureOpenAIChatClient Fixes #2186 * WIP on updates using configure_azure_monitor * improved setup and clarity * fixed root .env.example * revert changes * updated files * updated sample * updated zero code * test fixes and fixed links * fix devui * removed planning docs * added enable method and updated readme and samples * clarified docstring * add return annotation * updated naming * update capatilized version * updated readme and some fixes * updated decorator name inline with the rest * feedback from comments addressed * Python: Fix middleware terminate flag to exit function calling loop immediately (#2868) * Fix middleware terminate flag to exit function calling loop immediately * Eliminating duck typing * Improve function exec result handling * Fix race condition * Fix mypy issues * Python: Fix context duplication in handoff workflows when restoring from checkpoint (#2867) * Fix context duplication in handoff workflows when restoring from checkpoint * Address Copilot PR review * .NET: Update to latest Azure.AI.*, OpenAI, and M.E.AI* (#2850) * Update to latest Azure.AI.*, OpenAI, and M.E.AI* Absorb breaking changes in Responses surface area * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/GettingStarted/AgentWithOpenAI/Agent_OpenAI_Step04_CreateFromOpenAIResponseClient/Program.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Using patch to remove the model is necessary, updated the response client to actually use the the ForAgent --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com> * Bump actions/download-artifact from 6 to 7 (#2862) Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7. - [Release notes](https://github.com/actions/download-artifact/releases) - [Commits](https://github.com/actions/download-artifact/compare/v6...v7) --- updated-dependencies: - dependency-name: actions/download-artifact dependency-version: '7' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/cache from 4 to 5 (#2861) Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/cache dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/upload-artifact from 5 to 6 (#2860) Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python : Ollama Connector for Agent Framework (#1104) * Initial Commit for Olama Connector * Added Olama Sample * Add Sample & Fixed Open Telemetry * Fixed Spelling from Olama to Ollama * remove"opentelemetry-semantic-conventions-ai ~=0.4.13" since its handled in a different pr * Added Tool Calling * Finalizing test cases * Adjust samples to be more reliable * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/pyproject.toml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/tests/test_ollama_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Improved Docstrings & Sample * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Integrate PR Feedback - Divided Streaming and Non-Streaming into independent Methods - Catch Ollama Validation Error - Add OTEL Provider Name - Checked Ollama Messages - Add Usage Statistics * Revert setting, so it can be none * Validate Message formatting between AF and Ollama * Catch Ollama Error and raise a ServiceResponse Error * Fix mypy error * remove .vscode comma * Add Reasoning support & adjust to new structure * Add Ollama Multimodality and Reasoning * Add test cases for reasoning * Add Tests for Error Handling in Ollama Client * Update python/samples/getting_started/multimodal_input/ollama_chat_multimodal.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Integrated Copilot Feedback * Implement first PR Feedback * Adjust Readme files for examples * Adjust argument passing via additional chat options * Implemented PR Feedback * Removing Ollama Package from Core and moving samples * Fix Link & Adding Samples to Main Sample Readme * Fixing Links in Readme * Moved Multimodal and Chat Example * Fixed Link in ChatClient to Ollama * Fix AgentFramework Links in Ollama Project * Fix observability breaking change --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Skip failing IT (#2904) * .NET: Cosmos DB UT Fast Skip (For Non-Configured Local envs) (#2906) * Cosmos DB UT Fast Skip (Non-Configured Local envs) + Long running UT skip in pipeline when no CosmosDB changes happened * Force a CosmosDB source code change to trigger the pipeline * Address possible string boolean mismatch * Add debug * Enabling emulator always when running IT * .NET: Add TTLs to durable agent sessions (#2679) * .NET: Add TTLs to durable agent sessions * Remove unnecessary async * PR feedback: clarify UTC * PR feedback: limit minimum signal delay to <= 5 minutes * PR feedback: Fix TTL disablement * Linter: use auto-property * Fix build break from OpenAI SDK change * Updated CHANGELOG.md * PR feedback * Reduce default TTL to 14 days to work around DTS bug * Python: Update Mem0Provider to use v2 search API `filters` parameter (#2766) * short fix to move id parameters to filters object * added tests * small fix * mem0 dependency update * Updated package versions (#2913) * .NET: Switch to new "Run" method name. (#2843) * Switch to new "RunAgent" method name. * Try to disable false positive naming warning. * Add comment about disabled warnings. * Rename `RunAgent` to just `Run`. * Update CHANGELOG. * Python: Switch to new "run" method name. (#2890) * Switch to `run` method. * Add support for deprecated `run_agent`. * Fix entity method name. * Fix method name and improve tests. * Update comment. * Update Python CHANGELOG. * [BREAKING] Python: Add factory pattern to handoff orchestration builder (#2844) * WIP: Factory pattern to handoff * Add factory pattern to concurrent orchestration builder; Next: tests and sample verification * Add tests and improve comments * Fix mypy * Simplify handoff_simple.py * Simplify handoff_autonoumous.py and bug fix * Update readme * Address Copilot comments * Python: Flow custom kwargs to agents via Workflow SharedState (#2894) * Flow custom kwargs to agents via SharedState * Address Copilot feedback * Improve sample typing * Fix test * Fix Pydantic error when using Literal type for tool params (#2893) * Updated Ollama package version (#2920) * Python: Azure AI Agent with Bing Grounding Citations Sample (#2892) * bing grounding sample with citations * small fix * fix * .NET: Make DelegatingAIAgent abstract (#2797) * Initial plan * Make DelegatingAIAgent abstract Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Added additional arguments for Azure AI agent (#2922) * Python: Correction of MCP image type conversion in _mcp.py (#2901) * Correction of MCP image type conversion in _mcp.py * Added a new overload to the init function of the DataContent() type of the Agent Framework, edited the test case to correctly test the usage of the data and uri fields while using DataContent() * Fixed tests related to the changes of the DataContent type, added testing for both string and byte representations * Pass kwargs into subworkflows (#2923) * Python: Move ollama samples to samples getting started dir (#2921) * Move ollama samples to samples getting started dir * Address feedback * Python: fix: correct BadRequestError when using Pydantic model in response_fo… (#1843) * fix: correct BadRequestError when using Pydantic model in response_format * Fix lint --------- Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> * .NET: [Breaking] Delete display name property (#2758) * delete the AIAgent.DisplayName property * use agent name as a first value for activity display name * Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffAgentExecutor.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: cleanup and refactoring of chat clients (#2937) * refactoring and unifying naming schemes of internal methods of chat clients * set tool_choice to auto * fix for mypy * added note on naming and fix #2951 * fix responses * fixes in azure ai agents client * Python: Workflow add option to visualize internal executors (#2917) * Workflow add option to visualize internal executors * Address Copilot comments * Python: Fixes Run ID and Thread ID casing to align with AG-UI Typescript SDK (#2948) * added camelCase input to run id and thread id aligning with @ag-ui/core * fixed per copilot suggestions * Python: Add workflow cancellation sample (#2732) * Add workflow cancellation sample Add sample demonstrating how to cancel a running workflow using asyncio tasks. Shows both cancellation mid-execution and normal completion paths. Useful for implementing timeouts, graceful shutdown, or A2A executors. * update docstring * .NET: Update Anthropic package to version 12.0.0 (#2914) * Initial plan * Update Anthropic package to version 12.0.0 Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Python: Add Azure Managed Redis Support with Credential Provider (#2887) * azure redis support * small fixes * azure managed redis sample * fixes * Bump CommunityToolkit.Aspire.OllamaSharp from 13.0.0-beta.440 to 13.0.0 (#2856) --- updated-dependencies: - dependency-name: CommunityToolkit.Aspire.OllamaSharp dependency-version: 13.0.0 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.11 to 4.0.5 (#2853) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2854) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Fix WorkflowAgent event handling and kwargs forwarding (#2946) * Fix kwargs propagation through workflow.as_agent() * Fix WorkflowAgent to respect AgentExecutor output_response setting * .NET: Use GrpcEntityRunner instead of TaskEntityDispatcher (#2759) * Use GrpcEntityRunner instead of TaskEntityDispatcher * Pin to Durable worker 1.11.0 * Set the invocation result * Update all Durable packages * Update changelog, rename dispatcher to encondedEntityRequest * Python: Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG (#2968) * Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG * update lock * Fix formatting * Fix ChatKit typing * Python: Introducing Foundry Local Chat Clients (#2915) * redo foundry local chat client * fix mypy and spelling * better docstring, updated sample * fixed tests and added tests * small sample update * Updated package versions (#2978) * Python: Added GitHub MCP sample with PAT (#2967) * added github mcp sample with PAT * addressed copilot fixes * env fix * Python: Preserve reasoning blocks with OpenRouter (#2950) * Preserve reasoning blocks with OpenRouter * Put encrypted reasoning in TextReasoningContent * Remove unneccessary change * Fix docs * Support streaming * Fix handling None in TextReasoningContent.text * Python: Added response.created and response.in_progress event process to OpenAIBaseResponseClient (#2975) * added response.created and response.in_progress to include response.id * better doc string * added tests for the new streaming event types * Python: Introducing support for Bedrock-hosted models (Anthropic, Cohere, etc.) (#2610) * Pushing the bedrock related changes to the new branch after addressing the review comments * 2524 Addressed the second round review comments * 2524 Addressed few more minor comments on the PR * resolving the merge conflict * 2524 resolved the uv.lock conflicts * 2524 addressed more comments * 2524 removed the print statement to fix the checks failure * 2524 resolved the CI failure issues * 2524 fixing the CI breaks * 2524 Addressed the review comment * 2524 resolved conflict --------- Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> * .NET: [Durable Agents] Reliable streaming sample (#2942) * .NET: [Durable Agents] Reliable streaming sample * Add automated validation for new sample * Address Copilot PR feedback * Fix typo in README.md about agent definitions (#2634) * Fix typo in README.md about agent definitions * Update agent-samples/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: latency improvements (#3014) * latency improvements * fixed mypy, added coding standards and instructions * slight logic improvement * Python: Updated package versions (#3024) * Updated package versions * Updated changelog * Python: add powerfx safe mode (#3028) * add powerfx safe mode * improved docstring and aligned env_file loading * ensured test uses reset * .NET: [Breaking] Introduce RunCoreAsync/RunCoreStreamingAsync delegation pattern in AIAgent (#2749) * Initial plan * Refactor AIAgent: Make RunAsync and RunStreamingAsync non-abstract, add RunCoreAsync and RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix infinite recursion in test implementations Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Make RunAsync and RunStreamingAsync non-virtual as requested Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix DelegatingAIAgent subclasses to use RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix XML documentation references in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Restore <see cref> tags with proper qualified signatures in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Rollback unnecessary XML documentation changes in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Remove pragma and update crefs to RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix EntityAgentWrapper to call base.RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * fix compilation issues * fix compilatio issue * fix tests * fix unit tests * fix unit test --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * add issue template and additional labeling (#3006) * fix and extra int test (#3037) * .NET: [BREAKING] Refactor ChatMessageStore methods to be similar to AIContextProvider and add filtering support (#2604) * Refactor ChatMessageStore methods to be similar to AIContextProvider * Fix file encoding * Ensure that AIContextProvider messages area also persisted. * Update formatting and seal context classes * Improve formatting * Remove optional messages from constructor and add unit test * Add ChatMessageStore filtering via a decorator * Update sample and cosmos message store to store AIContextProvider messages in right order. Fix unit tests. * Update Workflowmessage store to use aicontext provider messages. * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Improve xml docs messaging * Address code review comments. * Also notify message store on failure --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * [BREAKING] Remove unused AgentThreadMetadata (#3067) * Remove unused AgentThreadMetadata * Update DurableTask Changelog * Python: Fix AzureAIClient failure when conversation history contains assistant messages (#3076) * Fix AzureAIClient failure when conversation history contains assistant messages * Address PR review feedback: improve docstring and test assertions * Remove redundant cast * Fix: Update OTLP exporter protocol conditions (#3070) * Python: Fix ExecutorInvokedEvent and ExecutorCompletedEvent observability data (#3090) * Fix ExecutorInvokedEvent.data mutation bug * Fix bug related to not yielding output type * .NET: Seal ChatClientAgentThread (#2842) * Initial plan * Seal ChatClientAgentThread class Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix broken strands urls. (#3102) * Fix broken strands urls. * Fix typos * .NET: Fix message ordering inconsistency when using AIContextProvider (#2659) * Initial plan * Fix message ordering inconsistency when using AIContextProvider Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Revert to original message ordering: Input, AIContextProvider, Response Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Reorder messages to ChatClient to match MessageStore order: Existing, Input, AIContextProvider Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Remove redundant test methods as existing tests already verify the behavior Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * fix: tool_choice parameter not being honored when passed to agent.run() (#3095) * sharepoint sample fix (#3108) * Bump versions to 1.0.0b260106 for a release. Update CHANGELOG.md (#3109) * Bump Bedrock version to latest (#3110) * Python: Fix MCP tool result serialization for list[TextContent] (#2523) * Fix MCP tool result serialization for list[TextContent] When MCP tools return results containing list[TextContent], they were incorrectly serialized to object repr strings like: '[<agent_framework._types.TextContent object at 0x...>]' This fix properly extracts text content from list items by: 1. Checking if items have a 'text' attribute (TextContent) 2. Using model_dump() for items that support it 3. Falling back to str() for other types 4. Joining single items as plain text, multiple items as JSON array Fixes #2509 * Address PR review feedback for MCP tool result serialization - Extract serialize_content_result() to shared _utils.py - Fix logic: use texts[0] instead of join for single item - Add type annotation: texts: list[str] = [] - Return empty string for empty list instead of '[]' - Move import json to file top level - Add comprehensive unit tests for serialization * Address PR review feedback: fix type checking and double serialization - Add isinstance(item.text, str) check to ensure text attribute is a string - Fix double-serialization issue by keeping model_dump results as dicts until final json.dumps (removes escaped JSON strings in arrays) - Improve docstring with detailed return value documentation - Add test for non-string text attribute handling - Add tests for list type tool results in _events.py path * Simplify PR: minimal changes to fix MCP tool result serialization Addresses reviewer feedback about excessive refactoring: - Reset _events.py to original structure - Only add import and use serialize_content_result in one location - All review comments addressed in serialize_content_result(): - Added isinstance(item.text, str) check - Use model_dump(mode="json") to avoid double-serialization - Improved docstring with explicit return value documentation - Empty list returns "" instead of "[]" * Refactor: Move MCP TextContent serialization to core prepare_function_call_results Per reviewer feedback, moved the TextContent serialization logic from ag-ui's serialize_content_result to the core package's prepare_function_call_results function. Changes: - Added handling for objects with 'text' attribute (like MCP TextContent) in _prepare_function_call_results_as_dumpable - Removed serialize_content_result from ag-ui/_utils.py - Updated _events.py and _message_adapters.py to use prepare_function_call_results from core package - Updated tests to match the core function's behavior * Fix failing tests for prepare_function_call_results behavior - test_tool_result_with_none: Update expected value to 'null' (JSON serialization of None) - test_tool_result_with_model_dump_objects: Use Pydantic BaseModel instead of plain class * Fix B903 linter error: Convert MockTextContent to dataclass The ruff linter was reporting B903 (class could be dataclass or namedtuple) for the MockTextContent test helper classes. This commit converts them to dataclasses to satisfy the linter check. * Python: Improve DevUI, add Context Inspector view as new tab under traces (#2742) * Improve DevUI, add Context Inspector view as new tab under traces * fix mypy errors * fix: Handle stale MCP connections in DevUI executor MCP tools can become stale when HTTP streaming responses end - the underlying stdio streams close but `is_connected` remains True. This causes subsequent requests to fail with `ClosedResourceError`. Add `_ensure_mcp_connections()` to detect and reconnect stale MCP tools before agent execution. This is a workaround for an upstream Agent Framework issue where connection state isn't properly tracked. Fixes MCP tools failing on second HTTP request in DevUI. fixes #1476 #1515 #2865 * fix #1572 report import dependency errors more clearly * Ensure there is streaming toggle where users can select streaming vs non streaming mode in devui . Fixes .NET: [Python] DevUI tool call rendering in non-streaming mode? * remove unused dead code * improve ux - workflows with agents show a chat component in execution timelien, also ensure magentic final output shows correctly * update ui build * update devui to use instrumentation instead of tracing, other instrumentation and type/instance check fixes * .NET: Seal factory contexts and add non JSO deserialize overloads (#3066) * Seal factory contexts and add non JSO deserialize overloads * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Enable blank issues in issue template configuration Need to re-enable creating blank issues * updated templates (#3106) * updated templates * enabled blank and fixed triage * made language optional and moved to the bottom for features * Python: Streaming sample for azurefunctions (#3057) * Streaming sample for azurefunctions * Fixed links and sample name * Addressed feedback * Addressed feedback * Fixed integration tests * Updated test * Python: fix(azure-ai): Fix response_format handling for structured outputs (#3114) * fix(azure-ai): read response_format from chat_options instead of run_options * refactor: use explicit None checks for response_format * Fix mypy error * Mypy fix * Python: Bump python version to 1.0.0b260107 for a release (#3128) * Bump python version to 1.0.0b260107 for a release * Update changelog * Make A2AAgent public, so that it's concrete implementation methods can be used. (#3119) * .NET: Map additional props <-> A2A metadata (#3137) * map additional props from agent run options to a2a request metadata * small touches * add unit tests for new extension methods * Sort using * add unit test * add additiona unit tests * special case json element to avoid unnecessary serialization * Python: Fix Anthropic streaming response bugs (#3141) * test commit identity * fix(anthropic): fix raw_representation and finish_reason in streaming * lint fix * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.5 to 4.0.5.1 (#2994) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.5.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Bump Anthropic from 12.0.0 to 12.0.1 (#2993) --- updated-dependencies: - dependency-name: Anthropic dependency-version: 12.0.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * .NET: [Breaking] Prevent loss of input messages & streamed updates when resuming streaming (#2748) * save input messages and stream updates to the continuation token to be able to use them in the last successful stream resumption call. * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/tests/Microsoft.Agents.AI.UnitTests/ChatClient/ChatClientAgent_BackgroundResponsesTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * fix typo * init continuation token from chat response * remove unnecessary types for source generation * remove check for continuation token passed at initial run * remove check for continuation token pass at initial run * centralize continuation token parsing * update xml comments * use readonly collection instead of enumerable --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * .NET: fix: Expose WorkflowErrorEvent as ErrorContent (#2762) * fix: Expose WorkflowErrorEvent as ErrorContent When hosted using .AsAgent(), Workflows were not exposing inner errors coming as Exceptions (through the WorkflowErrorEvent) The fix is to convert their message to an ErrorContent on the way out, rather than rely on the default "empty update" to collect the raw event. * feat: Add a way to show/suppress exception information * Bump Microsoft.Agents.AI.Workflows from 1.0.0-preview.251125.1 to 1.0.0-preview.251219.1 (#2997) --- updated-dependencies: - dependency-name: Microsoft.Agents.AI.Workflows dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * .NET: Add Run overloads to expose ChatClientAgentRunOptions in IntelliSense (#3115) * Initial plan * Add ChatClientAgentExtensions for improved discoverability of ChatClientAgentRunOptions Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Address code review feedback - use collection expression syntax Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Apply suggestion from @westey-m * Fix issues with Copilot implementation * Add additional tests for structured output overloads. --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Python: Add tool call/result content types and update connectors and samples (#2971) * Add new AI content types and image tool support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Add Python content types for tool calls/results and image generation tool support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Address review feedback for tool content and samples Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Tighten image generation typing and sample tools list Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Align image generation output typing Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Handle MCP naming, image options mapping, and connector tool content Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Allow MCP call in function approval request Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Remove raw image_generation tool remapping Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Restore Anthropic tool_use to function calls unless code execution Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix lint issues for hosted file docstring and MCP parsing Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Import ChatResponse types in Anthropic client Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix Anthropics citation type imports and MCP typing for handoff/tools Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Skip lightning tests without agentlightning and fix function call import Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * fix lint on lab package * rebuilt anthropic parsing * redid anthropic parsing * typo * updated parsing and added missing docstrings * fix tests * mypy fixes * second mypy fix * add new class to other samples --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> * Bump Google.GenAI from 0.6.0 to 0.9.0 (#2995) --- updated-dependencies: - dependency-name: Google.GenAI dependency-version: 0.9.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Bump js-yaml from 4.1.0 to 4.1.1 in /python/packages/devui/frontend (#3123) Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 4.1.0 to 4.1.1. - [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md) - [Commits](https://github.com/nodeca/js-yaml/compare/4.1.0...4.1.1) --- updated-dependencies: - dependency-name: js-yaml dependency-version: 4.1.1 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Updated package versions (#3144) * .NET: Bump Microsoft.Agents.AI.OpenAI and Microsoft.Extensions.AI.OpenAI (#2996) * Bump Microsoft.Agents.AI.OpenAI and Microsoft.Extensions.AI.OpenAI Bumps Microsoft.Agents.AI.OpenAI from 1.0.0-preview.251125.1 to 1.0.0-preview.251219.1 Bumps Microsoft.Extensions.AI.OpenAI from 10.1.0-preview.1.25608.1 to 10.1.1-preview.1.25612.2 --- updated-dependencies: - dependency-name: Microsoft.Agents.AI.OpenAI dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Extensions.AI.OpenAI dependency-version: 10.1.1-preview.1.25612.2 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Agents.AI.OpenAI dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Extensions.AI.OpenAI dependency-version: 10.1.1-preview.1.25612.2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * Fixed samples --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> * Python: fix(ag-ui): Execute tools with approval_mode, fix shared state, code cleanup (#3079) * fix(ag-ui): execute tools after approval in human-in-the-loop flow * Fix shared state bug * Bug fix finalized * Refactoring to clean up code * Code cleanup * More fixes * More code cleanup * Add version detection in __init__.py to ruff ignore list * Track agent name with updates for workflow agent (#3146) * Python: Fix AzureAIClient tool call bug for AG-UI use (#3148) * Fiz AzureAIClient tool call bug * Address copilot feedback * Revert to match main * revert file to main --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: Tao Chen <taochen@microsoft.com> Co-authored-by: Kurt <65111699+q33566@users.noreply.github.com> Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: Korolev Dmitry <deagle.gross@gmail.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Jose Luis Latorre Millas <joslat@gmail.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Richard Ortega <richardjortega@gmail.com> Co-authored-by: 刘邦学AI <lbbniu@gmail.com> Co-authored-by: Stephen Toub <stoub@microsoft.com> Co-authored-by: Nico Möller <nkm-moeller@mail.de> Co-authored-by: Chris Gillum <cgillum@microsoft.com> Co-authored-by: Giles Odigwe <79032838+giles17@users.noreply.github.com> Co-authored-by: Phillip Hoff <phillip.hoff@gmail.com> Co-authored-by: Ege Ozan Özyedek <36128615+egeozanozyedek@users.noreply.github.com> Co-authored-by: samueljohnsiby <66901393+samueljohnsiby@users.noreply.github.com> Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> Co-authored-by: Hao Luo <338265+howlowck@users.noreply.github.com> Co-authored-by: Victor Dibia <chuvidi2003@gmail.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> Co-authored-by: Jacob Viau <javia@microsoft.com> Co-authored-by: SuperKenVery <39673849+SuperKenVery@users.noreply.github.com> Co-authored-by: Sunil Dutta <dutta.2003@gmail.com> Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> Co-authored-by: Syrine Chelly <62653967+SyChell@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> Co-authored-by: westey <164392973+westey-m@users.noreply.github.com> Co-authored-by: takanori-terai <123897708+takanori-terai@users.noreply.github.com> Co-authored-by: claude89757 <138977524+claude89757@users.noreply.github.com> Co-authored-by: Gavin Aguiar <80794152+gavin-aguiar@users.noreply.github.com> Co-authored-by: Sukeesh <vsukeeshbabu@gmail.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> * Python: Add Durabletask samples and minor fixes (#3157) * Add samples and minor fixes * Add redis sample and wait-for-completion * Add wait-for-completion support * ADd missing docs * Python: Merge `main` into `feature-durabletask-python` branch (#3261) * Python: Add factory pattern to concurrent orchestration builder (#2738) * Add factory pattern to concurrent orchestration builder * Update readme * Address AI comments * Fix unit tests * Fix import * Prevent multiple calls to set participants or factories * Add comments * Mitigate warnings * Fix mypy * Address comments * Address Copilot comments * Fix tests * Python: fix: GroupChat ManagerSelectionResponse JSON Schema for OpenAI Structured Outpu… (#2750) * fix: ManagerSelectionResponse JSON Schema for OpenAI Structured Output Strict Mode * refactor: install pre-commit then commit again * Capture file IDs from code interpreter in streaming responses (#2741) * .NET: [BREAKING] Prevent nulls in AIAgent property (#2719) * prevent nulls in AIAgent property * address feedback * code ql sm04598 (#2723) Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * .NET: Add Conversation State Sample (Step05) (#2697) * Initial plan * Add Agent_OpenAI_Step05_Conversation sample for conversation state management Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update Program.cs comment to accurately describe the sample Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update the code to use the ConversationClient more in line with the samples in OpenAI * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Changing sample to use ChatClientAgent and conversationId in GetNewThread --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.7 to 4.0.4.11 (#2777) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.4.11 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.Identity from 1.17.0 to 1.17.1 (#2780) --- updated-dependencies: - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2778) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python: added more complete parsing for mcp tool arguments (#2756) * added more complete parsing for mcp tool arguments * fixed mypy * added nonlocal model counter, and some fixes * fixes in naming logic * extracted json parsing function, added parametrized test and checked coverage * Python: Updated package versions (#2784) * Updated package versions * Small fix * Bump actions/checkout from 5 to 6 (#2404) Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * .NET: adds support for labels in edges, fixes rendering of labels in dot a… (#1507) * adds support for labels in edges, fixes rendering of labels in dot and mermaid, adds rendering of labels in edges * Update dotnet/src/Microsoft.Agents.AI.Workflows/Visualization/WorkflowVisualizer.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * escaping edge labels, adding tests for labels containing strange characters that would break the diagram and enabling the previous signature so the API has backwards compatibility. * Unify label in EdgeData * Edge API adjustments, removed useless "sanitizer" * fixed test --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Added custom args and thread object to ai_function kwargs (#2769) * Added an example of using kwargs in ai_function * Added thread object to ai_function kwargs * Updated docs * Small fix * Added thread parameter filtering * Fix WorkflowAgent to include thread convo history. Enable checkpointing. (#2774) * Update OpenAIResponses.yaml to match AgentSchema (#2598) 1. Update `connection` child types -- `kind: ApiKey` to `kind: key` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/apikeyconnection/ 2. Update `outputSchema`'s `PropertySchema` to be `kind` instead of `type` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/propertyschema/ * Python: Remove warnings from workflow builder on not using factories (#2808) * Revert concurrent * Fix comments * Python: Filter framework kwargs from MCP tool invocations (#2870) * Filter framework kwargs from MCP tool invocations * Fixes * Python: Fix WorkflowAgent to emit yield_output as agent response (#2866) * Fix WorkflowAgent to emit yield_output as agent response * use raw_representation * Raw representation handling * Python: Use agent description in HandoffBuilder auto-generated tools (#2713) (#2714) ## Summary Enhanced `HandoffBuilder._apply_auto_tools` to use the target agent's description when creating handoff tools, providing more informative tool descriptions for LLMs. ## Changes - Modified `_apply_auto_tools` to extract `description` from `AgentExecutor._agent` when available - Updated iteration to use `.items()` for more efficient dict traversal - Handoff tools now use agent descriptions instead of generic placeholders ## Example Before: "Handoff to the refund_agent agent." After: "You handle refund requests. Ask for order details and process refunds." ## Testing - All handoff tests pass (20/20) - No breaking changes to existing API Fixes #2713 Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> * Python: [BREAKING] Observability updates (#2782) * fixes Python: Add env_file_path parameter to setup_observability() similar to AzureOpenAIChatClient Fixes #2186 * WIP on updates using configure_azure_monitor * improved setup and clarity * fixed root .env.example * revert changes * updated files * updated sample * updated zero code * test fixes and fixed links * fix devui * removed planning docs * added enable method and updated readme and samples * clarified docstring * add return annotation * updated naming * update capatilized version * updated readme and some fixes * updated decorator name inline with the rest * feedback from comments addressed * Python: Fix middleware terminate flag to exit function calling loop immediately (#2868) * Fix middleware terminate flag to exit function calling loop immediately * Eliminating duck typing * Improve function exec result handling * Fix race condition * Fix mypy issues * Python: Fix context duplication in handoff workflows when restoring from checkpoint (#2867) * Fix context duplication in handoff workflows when restoring from checkpoint * Address Copilot PR review * .NET: Update to latest Azure.AI.*, OpenAI, and M.E.AI* (#2850) * Update to latest Azure.AI.*, OpenAI, and M.E.AI* Absorb breaking changes in Responses surface area * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/GettingStarted/AgentWithOpenAI/Agent_OpenAI_Step04_CreateFromOpenAIResponseClient/Program.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Using patch to remove the model is necessary, updated the response client to actually use the the ForAgent --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com> * Bump actions/download-artifact from 6 to 7 (#2862) Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7. - [Release notes](https://github.com/actions/download-artifact/releases) - [Commits](https://github.com/actions/download-artifact/compare/v6...v7) --- updated-dependencies: - dependency-name: actions/download-artifact dependency-version: '7' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/cache from 4 to 5 (#2861) Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/cache dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/upload-artifact from 5 to 6 (#2860) Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python : Ollama Connector for Agent Framework (#1104) * Initial Commit for Olama Connector * Added Olama Sample * Add Sample & Fixed Open Telemetry * Fixed Spelling from Olama to Ollama * remove"opentelemetry-semantic-conventions-ai ~=0.4.13" since its handled in a different pr * Added Tool Calling * Finalizing test cases * Adjust samples to be more reliable * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/pyproject.toml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/tests/test_ollama_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Improved Docstrings & Sample * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Integrate PR Feedback - Divided Streaming and Non-Streaming into independent Methods - Catch Ollama Validation Error - Add OTEL Provider Name - Checked Ollama Messages - Add Usage Statistics * Revert setting, so it can be none * Validate Message formatting between AF and Ollama * Catch Ollama Error and raise a ServiceResponse Error * Fix mypy error * remove .vscode comma * Add Reasoning support & adjust to new structure * Add Ollama Multimodality and Reasoning * Add test cases for reasoning * Add Tests for Error Handling in Ollama Client * Update python/samples/getting_started/multimodal_input/ollama_chat_multimodal.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Integrated Copilot Feedback * Implement first PR Feedback * Adjust Readme files for examples * Adjust argument passing via additional chat options * Implemented PR Feedback * Removing Ollama Package from Core and moving samples * Fix Link & Adding Samples to Main Sample Readme * Fixing Links in Readme * Moved Multimodal and Chat Example * Fixed Link in ChatClient to Ollama * Fix AgentFramework Links in Ollama Project * Fix observability breaking change --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Skip failing IT (#2904) * .NET: Cosmos DB UT Fast Skip (For Non-Configured Local envs) (#2906) * Cosmos DB UT Fast Skip (Non-Configured Local envs) + Long running UT skip in pipeline when no CosmosDB changes happened * Force a CosmosDB source code change to trigger the pipeline * Address possible string boolean mismatch * Add debug * Enabling emulator always when running IT * .NET: Add TTLs to durable agent sessions (#2679) * .NET: Add TTLs to durable agent sessions * Remove unnecessary async * PR feedback: clarify UTC * PR feedback: limit minimum signal delay to <= 5 minutes * PR feedback: Fix TTL disablement * Linter: use auto-property * Fix build break from OpenAI SDK change * Updated CHANGELOG.md * PR feedback * Reduce default TTL to 14 days to work around DTS bug * Python: Update Mem0Provider to use v2 search API `filters` parameter (#2766) * short fix to move id parameters to filters object * added tests * small fix * mem0 dependency update * Updated package versions (#2913) * .NET: Switch to new "Run" method name. (#2843) * Switch to new "RunAgent" method name. * Try to disable false positive naming warning. * Add comment about disabled warnings. * Rename `RunAgent` to just `Run`. * Update CHANGELOG. * Python: Switch to new "run" method name. (#2890) * Switch to `run` method. * Add support for deprecated `run_agent`. * Fix entity method name. * Fix method name and improve tests. * Update comment. * Update Python CHANGELOG. * [BREAKING] Python: Add factory pattern to handoff orchestration builder (#2844) * WIP: Factory pattern to handoff * Add factory pattern to concurrent orchestration builder; Next: tests and sample verification * Add tests and improve comments * Fix mypy * Simplify handoff_simple.py * Simplify handoff_autonoumous.py and bug fix * Update readme * Address Copilot comments * Python: Flow custom kwargs to agents via Workflow SharedState (#2894) * Flow custom kwargs to agents via SharedState * Address Copilot feedback * Improve sample typing * Fix test * Fix Pydantic error when using Literal type for tool params (#2893) * Updated Ollama package version (#2920) * Python: Azure AI Agent with Bing Grounding Citations Sample (#2892) * bing grounding sample with citations * small fix * fix * .NET: Make DelegatingAIAgent abstract (#2797) * Initial plan * Make DelegatingAIAgent abstract Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Added additional arguments for Azure AI agent (#2922) * Python: Correction of MCP image type conversion in _mcp.py (#2901) * Correction of MCP image type conversion in _mcp.py * Added a new overload to the init function of the DataContent() type of the Agent Framework, edited the test case to correctly test the usage of the data and uri fields while using DataContent() * Fixed tests related to the changes of the DataContent type, added testing for both string and byte representations * Pass kwargs into subworkflows (#2923) * Python: Move ollama samples to samples getting started dir (#2921) * Move ollama samples to samples getting started dir * Address feedback * Python: fix: correct BadRequestError when using Pydantic model in response_fo… (#1843) * fix: correct BadRequestError when using Pydantic model in response_format * Fix lint --------- Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> * .NET: [Breaking] Delete display name property (#2758) * delete the AIAgent.DisplayName property * use agent name as a first value for activity display name * Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffAgentExecutor.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: cleanup and refactoring of chat clients (#2937) * refactoring and unifying naming schemes of internal methods of chat clients * set tool_choice to auto * fix for mypy * added note on naming and fix #2951 * fix responses * fixes in azure ai agents client * Python: Workflow add option to visualize internal executors (#2917) * Workflow add option to visualize internal executors * Address Copilot comments * Python: Fixes Run ID and Thread ID casing to align with AG-UI Typescript SDK (#2948) * added camelCase input to run id and thread id aligning with @ag-ui/core * fixed per copilot suggestions * Python: Add workflow cancellation sample (#2732) * Add workflow cancellation sample Add sample demonstrating how to cancel a running workflow using asyncio tasks. Shows both cancellation mid-execution and normal completion paths. Useful for implementing timeouts, graceful shutdown, or A2A executors. * update docstring * .NET: Update Anthropic package to version 12.0.0 (#2914) * Initial plan * Update Anthropic package to version 12.0.0 Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Python: Add Azure Managed Redis Support with Credential Provider (#2887) * azure redis support * small fixes * azure managed redis sample * fixes * Bump CommunityToolkit.Aspire.OllamaSharp from 13.0.0-beta.440 to 13.0.0 (#2856) --- updated-dependencies: - dependency-name: CommunityToolkit.Aspire.OllamaSharp dependency-version: 13.0.0 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.11 to 4.0.5 (#2853) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2854) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Fix WorkflowAgent event handling and kwargs forwarding (#2946) * Fix kwargs propagation through workflow.as_agent() * Fix WorkflowAgent to respect AgentExecutor output_response setting * .NET: Use GrpcEntityRunner instead of TaskEntityDispatcher (#2759) * Use GrpcEntityRunner instead of TaskEntityDispatcher * Pin to Durable worker 1.11.0 * Set the invocation result * Update all Durable packages * Update changelog, rename dispatcher to encondedEntityRequest * Python: Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG (#2968) * Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG * update lock * Fix formatting * Fix ChatKit typing * Python: Introducing Foundry Local Chat Clients (#2915) * redo foundry local chat client * fix mypy and spelling * better docstring, updated sample * fixed tests and added tests * small sample update * Updated package versions (#2978) * Python: Added GitHub MCP sample with PAT (#2967) * added github mcp sample with PAT * addressed copilot fixes * env fix * Python: Preserve reasoning blocks with OpenRouter (#2950) * Preserve reasoning blocks with OpenRouter * Put encrypted reasoning in TextReasoningContent * Remove unneccessary change * Fix docs * Support streaming * Fix handling None in TextReasoningContent.text * Python: Added response.created and response.in_progress event process to OpenAIBaseResponseClient (#2975) * added response.created and response.in_progress to include response.id * better doc string * added tests for the new streaming event types * Python: Introducing support for Bedrock-hosted models (Anthropic, Cohere, etc.) (#2610) * Pushing the bedrock related changes to the new branch after addressing the review comments * 2524 Addressed the second round review comments * 2524 Addressed few more minor comments on the PR * resolving the merge conflict * 2524 resolved the uv.lock conflicts * 2524 addressed more comments * 2524 removed the print statement to fix the checks failure * 2524 resolved the CI failure issues * 2524 fixing the CI breaks * 2524 Addressed the review comment * 2524 resolved conflict --------- Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> * .NET: [Durable Agents] Reliable streaming sample (#2942) * .NET: [Durable Agents] Reliable streaming sample * Add automated validation for new sample * Address Copilot PR feedback * Fix typo in README.md about agent definitions (#2634) * Fix typo in README.md about agent definitions * Update agent-samples/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: latency improvements (#3014) * latency improvements * fixed mypy, added coding standards and instructions * slight logic improvement * Python: Updated package versions (#3024) * Updated package versions * Updated changelog * Python: add powerfx safe mode (#3028) * add powerfx safe mode * improved docstring and aligned env_file loading * ensured test uses reset * .NET: [Breaking] Introduce RunCoreAsync/RunCoreStreamingAsync delegation pattern in AIAgent (#2749) * Initial plan * Refactor AIAgent: Make RunAsync and RunStreamingAsync non-abstract, add RunCoreAsync and RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix infinite recursion in test implementations Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Make RunAsync and RunStreamingAsync non-virtual as requested Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix DelegatingAIAgent subclasses to use RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix XML documentation references in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Restore <see cref> tags with proper qualified signatures in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Rollback unnecessary XML documentation changes in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Remove pragma and update crefs to RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix EntityAgentWrapper to call base.RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * fix compilation issues * fix compilatio issue * fix tests * fix unit tests * fix unit test --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * add issue template and additional labeling (#3006) * fix and extra int test (#3037) * .NET: [BREAKING] Refactor ChatMessageStore methods to be similar to AIContextProvider and add filtering support (#2604) * Refactor ChatMessageStore methods to be similar to AIContextProvider * Fix file encoding * Ensure that AIContextProvider messages area also persisted. * Update formatting and seal context classes * Improve formatting * Remove optional messages from constructor and add unit test * Add ChatMessageStore filtering via a decorator * Update sample and cosmos message store to store AIContextProvider messages in right order. Fix unit tests. * Update Workflowmessage store to use aicontext provider messages. * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Improve xml docs messaging * Address code review comments. * Also notify message store on failure --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * [BREAKING] Remove unused AgentThreadMetadata (#3067) * Remove unused AgentThreadMetadata * Update DurableTask Changelog * Python: Fix AzureAIClient failure when conversation history contains assistant messages (#3076) * Fix AzureAIClient failure when conversation history contains assistant messages * Address PR review feedback: improve docstring and test assertions * Remove redundant cast * Fix: Update OTLP exporter protocol conditions (#3070) * Python: Fix ExecutorInvokedEvent and ExecutorCompletedEvent observability data (#3090) * Fix ExecutorInvokedEvent.data mutation bug * Fix bug related to not yielding output type * .NET: Seal ChatClientAgentThread (#2842) * Initial plan * Seal ChatClientAgentThread class Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix broken strands urls. (#3102) * Fix broken strands urls. * Fix typos * .NET: Fix message ordering inconsistency when using AIContextProvider (#2659) * Initial plan * Fix message ordering inconsistency when using AIContextProvider Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Revert to original message ordering: Input, AIContextProvider, Response Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Reorder messages to ChatClient to match MessageStore order: Existing, Input, AIContextProvider Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Remove redundant test methods as existing tests already verify the behavior Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * fix: tool_choice parameter not being honored when passed to agent.run() (#3095) * sharepoint sample fix (#3108) * Bump versions to 1.0.0b260106 for a release. Update CHANGELOG.md (#3109) * Bump Bedrock version to latest (#3110) * Python: Fix MCP tool result serialization for list[TextContent] (#2523) * Fix MCP tool result serialization for list[TextContent] When MCP tools return results containing list[TextContent], they were incorrectly serialized to object repr strings like: '[<agent_framework._types.TextContent object at 0x...>]' This fix properly extracts text content from list items by: 1. Checking if items have a 'text' attribute (TextContent) 2. Using model_dump() for items that support it 3. Falling back to str() for other types 4. Joining single items as plain text, multiple items as JSON array Fixes #2509 * Address PR review feedback for MCP tool result serialization - Extract serialize_content_result() to shared _utils.py - Fix logic: use texts[0] instead of join for single item - Add type annotation: texts: list[str] = [] - Return empty string for empty list instead of '[]' - Move import json to file top level - Add comprehensive unit tests for serialization * Address PR review feedback: fix type checking and double serialization - Add isinstance(item.text, str) check to ensure text attribute is a string - Fix double-serialization issue by keeping model_dump results as dicts until final json.dumps (removes escaped JSON strings in arrays) - Improve docstring with detailed return value documentation - Add test for non-string text attribute handling - Add tests for list type tool results in _events.py path * Simplify PR: minimal changes to fix MCP tool result serialization Addresses reviewer feedback about excessive refactoring: - Reset _events.py to original structure - Only add import and use serialize_content_result in one location - All review comments addressed in serialize_content_result(): - Added isinstance(item.text, str) check - Use model_dump(mode="json") to avoid double-serialization - Improved docstring with explicit return value documentation - Empty list returns "" instead of "[]" * Refactor: Move MCP TextContent serialization to core prepare_function_call_results Per reviewer feedback, moved the TextContent serialization logic from ag-ui's serialize_content_result to the core package's prepare_function_call_results function. Changes: - Added handling for objects with 'text' attribute (like MCP TextContent) in _prepare_function_call_results_as_dumpable - Removed serialize_content_result from ag-ui/_utils.py - Updated _events.py and _message_adapters.py to use prepare_function_call_results from core package - Updated tests to match the core function's behavior * Fix failing tests for prepare_function_call_results behavior - test_tool_result_with_none: Update expected value to 'null' (JSON serialization of None) - test_tool_result_with_model_dump_objects: Use Pydantic BaseModel instead of plain class * Fix B903 linter error: Convert MockTextContent to dataclass The ruff linter was reporting B903 (class could be dataclass or namedtuple) for the MockTextContent test helper classes. This commit converts them to dataclasses to satisfy the linter check. * Python: Improve DevUI, add Context Inspector view as new tab under traces (#2742) * Improve DevUI, add Context Inspector view as new tab under traces * fix mypy errors * fix: Handle stale MCP connections in DevUI executor MCP tools can become stale when HTTP streaming responses end - the underlying stdio streams close but `is_connected` remains True. This causes subsequent requests to fail with `ClosedResourceError`. Add `_ensure_mcp_connections()` to detect and reconnect stale MCP tools before agent execution. This is a workaround for an upstream Agent Framework issue where connection state isn't properly tracked. Fixes MCP tools failing on second HTTP request in DevUI. fixes #1476 #1515 #2865 * fix #1572 report import dependency errors more clearly * Ensure there is streaming toggle where users can select streaming vs non streaming mode in devui . Fixes .NET: [Python] DevUI tool call rendering in non-streaming mode? * remove unused dead code * improve ux - workflows with agents show a chat component in execution timelien, also ensure magentic final output shows correctly * update ui build * update devui to use instrumentation instead of tracing, other instrumentation and type/instance check fixes * .NET: Seal factory contexts and add non JSO deserialize overloads (#3066) * Seal factory contexts and add non JSO deserialize overloads * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Enable blank issues in issue template configuration Need to re-enable creating blank issues * updated templates (#3106) * updated templates * enabled blank and fixed triage * made language optional and moved to the bottom for features * Python: Streaming sample for azurefunctions (#3057) * Streaming sample for azurefunctions * Fixed links and sample name * Addressed feedback * Addressed feedback * Fixed integration tests * Updated test * Python: fix(azure-ai): Fix response_format handling for structured outputs (#3114) * fix(azure-ai): read response_format from chat_options instead of run_options * refactor: use explicit None checks for response_format * Fix mypy error * Mypy fix * Python: Bump python version to 1.0.0b260107 for a release (#3128) * Bump python version to 1.0.0b260107 for a release * Update changelog * Make A2AAgent public, so that it's concrete implementation methods can be used. (#3119) * .NET: Map additional props <-> A2A metadata (#3137) * map additional props from agent run options to a2a request metadata * small touches * add unit tests for new extension methods * Sort using * add unit test * add additiona unit tests * special case json element to avoid unnecessary serialization * Python: Fix Anthropic streaming response bugs (#3141) * test commit identity * fix(anthropic): fix raw_representation and finish_reason in streaming * lint fix * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.5 to 4.0.5.1 (#2994) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.5.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Bump Anthropic from 12.0.0 to 12.0.1 (#2993) --- updated-dependencies: - dependency-name: Anthropic dependency-version: 12.0.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * .NET: [Breaking] Prevent loss of input messages & streamed updates when resuming streaming (#2748) * save input messages and stream updates to the continuation token to be able to use them in the last successful stream resumption call. * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/tests/Microsoft.Agents.AI.UnitTests/ChatClient/ChatClientAgent_BackgroundResponsesTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * fix typo * init continuation token from chat response * remove unnecessary types for source generation * remove check for continuation token passed at initial run * remove check for continuation token pass at initial run * centralize continuation token parsing * update xml comments * use readonly collection instead of enumerable --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * .NET: fix: Expose WorkflowErrorEvent as ErrorContent (#2762) * fix: Expose WorkflowErrorEvent as ErrorContent When hosted using .AsAgent(), Workflows were not exposing inner errors coming as Exceptions (through the WorkflowErrorEvent) The fix is to convert their message to an ErrorContent on the way out, rather than rely on the default "empty update" to collect the raw event. * feat: Add a way to show/suppress exception information * Bump Microsoft.Agents.AI.Workflows from 1.0.0-preview.251125.1 to 1.0.0-preview.251219.1 (#2997) --- updated-dependencies: - dependency-name: Microsoft.Agents.AI.Workflows dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * .NET: Add Run overloads to expose ChatClientAgentRunOptions in IntelliSense (#3115) * Initial plan * Add ChatClientAgentExtensions for improved discoverability of ChatClientAgentRunOptions Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Address code review feedback - use collection expression syntax Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Apply suggestion from @westey-m * Fix issues with Copilot implementation * Add additional tests for structured output overloads. --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Python: Add tool call/result content types and update connectors and samples (#2971) * Add new AI content types and image tool support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Add Python content types for tool calls/results and image generation tool support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Address review feedback for tool content and samples Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Tighten image generation typing and sample tools list Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Align image generation output typing Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Handle MCP naming, image options mapping, and connector tool content Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Allow MCP call in function approval request Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Remove raw image_generation tool remapping Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Restore Anthropic tool_use to function calls unless code execution Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix lint issues for hosted file docstring and MCP parsing Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Import ChatResponse types in Anthropic client Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix Anthropics citation type imports and MCP typing for handoff/tools Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Skip lightning tests without agentlightning and fix function call import Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * fix lint on lab package * rebuilt anthropic parsing * redid anthropic parsing * typo * updated parsing and added missing docstrings * fix tests * mypy fixes * second mypy fix * add new class to other samples --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> * Bump Google.GenAI from 0.6.0 to 0.9.0 (#2995) --- updated-dependencies: - dependency-name: Google.GenAI dependency-version: 0.9.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Bump js-yaml from 4.1.0 to 4.1.1 in /python/packages/devui/frontend (#3123) Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 4.1.0 to 4.1.1. - [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md) - [Commits](https://github.com/nodeca/js-yaml/compare/4.1.0...4.1.1) --- updated-dependencies: - dependency-name: js-yaml dependency-version: 4.1.1 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Updated package versions (#3144) * .NET: Bump Microsoft.Agents.AI.OpenAI and Microsoft.Extensions.AI.OpenAI (#2996) * Bump Microsoft.Agents.AI.OpenAI and Microsoft.Extensions.AI.OpenAI Bumps Microsoft.Agents.AI.OpenAI from 1.0.0-preview.251125.1 to 1.0.0-preview.251219.1 Bumps Microsoft.Extensions.AI.OpenAI from 10.1.0-preview.1.25608.1 to 10.1.1-preview.1.25612.2 --- updated-dependencies: - dependency-name: Microsoft.Agents.AI.OpenAI dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Extensions.AI.OpenAI dependency-version: 10.1.1-preview.1.25612.2 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Agents.AI.OpenAI dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Extensions.AI.OpenAI dependency-version: 10.1.1-preview.1.25612.2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * Fixed samples --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> * Python: fix(ag-ui): Execute tools with approval_mode, fix shared state, code cleanup (#3079) * fix(ag-ui): execute tools after approval in human-in-the-loop flow * Fix shared state bug * Bug fix finalized * Refactoring to clean up code * Code cleanup * More fixes * More code cleanup * Add version detection in __init__.py to ruff ignore list * Track agent name with updates for workflow agent (#3146) * Python: Fix AzureAIClient tool call bug for AG-UI use (#3148) * Fiz AzureAIClient tool call bug * Address copilot feedback * Python: multiple bug fixes (#3150) * fix Python: kwargs are not passed to _prepare_thread_and_messages in ChatAgent.run Fixes #3118 * fix Python: [Bug]: model_id versus model_deployment_name is confusing in Azure AI Agents Fixes #3147 * add types * fixed type and docstring * fix(anthropic): fix duplicate ToolCallStartEvent in streaming tool calls (#3051) When processing `input_json_delta` events, the Anthropic client was passing the tool name from the previous `tool_use` event. This caused ag-ui's `_handle_function_call_content` to emit a `ToolCallStartEvent` for every streaming chunk (since it triggers on `if content.name:`). This fix changes the behavior to pass an empty string for `name` in `input_json_delta` events, matching OpenAI's behavior where streaming argument chunks have `name=""`. The initial `tool_use` event still provides the tool name, so only one `ToolCallStartEvent` is emitted. Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> * .NET: [BREAKING] Change GetNewThread and DeserializeThread to async (#3152) * Change GetNewThread and DeserializeThread plus ChatMessageStore and AIContextProvider Factories to async * Merge fixes * Fix Ollama model env var in documentation (#3156) Signed-off-by: Dina Suehiro Jones <dina.s.jones@intel.com> * Python: Add Pydantic request model and OpenAPI tags support to AG-UI FastAPI endpoint (#2522) * feat(ag-ui): Add Pydantic request model and OpenAPI tags support - Add AGUIRequest Pydantic model in _types.py with field descriptions - Update add_agent_framework_fastapi_endpoint() to accept tags parameter - Use AGUIRequest model for automatic validation and OpenAPI schema generation - Export AGUIRequest and DEFAULT_TAGS in __init__.py - Update test_endpoint.py to expect 422 for invalid requests - Add tests for OpenAPI schema, default tags, custom tags, and validation Benefits: - Better API documentation with complete request schema in Swagger UI - Automatic request validation with Pydantic - Organized endpoints under 'AG-UI' tag instead of 'default' - Improved developer experience and type safety Fixes #<issue-number> * test(ag-ui): Add test for internal error handling to achieve 100% coverage - Add test_endpoint_internal_error_handling() to cover exception handling code - Mock copy.deepcopy to simulate internal error during default_state processing - Add type: ignore for FastAPI tags parameter (known pyright compatibility issue) - Achieves 100% test coverage for _endpoint.py (previously missing lines 103-105) * .NET: Improve resolving `AITool` from DI (#3175) * remove localagenttoolregistry * also give the factory method API * Python: Fix MCPStreamableHTTPTool to use new streamable_http_client API (#3088) * Fix MCPStreamableHTTPTool to use new streamable_http_client API with proper httpx client cleanup Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Update docstring to reflect new streamable_http_client API usage Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Refactor MCPStreamableHTTPTool to accept optional http_client parameter and delegate client creation to streamable_http_client Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Update mcp package minimum version to 1.24.0 for streamable_http_client API support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix critical bugs: apply headers/timeout/sse_read_timeout when creating httpx client, add version constraint <2, and properly manage client lifecycle Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Simplify implementation: remove headers/timeout/sse_read_timeout params, remove kwargs, remove close() override per feedback Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Add back **kwargs parameter for backward compatibility (accepted but not used) Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Remove unused httpx import from test file Note: The uv.lock file needs to be updated with 'uv sync' to reflect the mcp version constraint change (>=1.24.0,<2) Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * cicd fixes * udpated samples with headers examples --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> * azureai direct a2a endpoint support (#3127) * Python: [BREAKING]: removed display_name, renamed context_providers, middleware and AggregateContextProvider (#3139) * removed display_name, renamed context_providers, middleware and AggregateContextProvider * fixes * fixed test * testfix * removed mistakenly put back test * updated new test * rename middlewares to middleware * middleware fixes * Python: MCP Improvements: improved connection loss behavior, pagination for loading and a param to control representation (#3154) * pagination support (#2848) added a parse_tool_result param and connection loss (#2884) * fix #3153 * improved connection handling * improved logic * Python: Add declarative workflow runtime (#2815) * Further support for declarative python workflows * Add tests. Clean up for typing and formatting * Improvements and cleanup * Typing cleanup. Improve docstrings * Proper code in docstrings * Fix malformed code-block directive in docstring * Remove dead links * PR feedback * Address PR feedback * Address PR feedback * Remove sl * Update devui frontend * More cleanup * Fix uv lock * Skip Py 3.14 tests as powerfx doesn't support it * Fix mypy error * Fix for tool calls * Removed stale docstring * Fix lint * Standardize on .NET namespaces. Revert DevUI changes (bring in later) * Implement remaining items for Python declarative support to match dotnet * point URL to agent, not to agentcard (#3176) * Python: [BREAKING]: Introducing Options as TypedDict and Generic (#3140) * WIP typeddict for options * updated all clients and ChatAgents * updated everything * added ADR * fix mypy * proper typevar imports * fixed import * fixed other imports * slight update in the sample * updated from feedback * fixes * fixed missing covariants and test fixes * fixed typing * updated anthropic thinking config * ruff fixes * fixed int tests * fix tests and mypy * updated integration tests * updated docstring and test fix * improved options handling in obser * mypy fix * updated a host of integration tests * fix tests * bedrock fix * [BREAKING] Python: Refactor orchestrations (#3023) * Group chat refactoring Part 1; Next: HIL and handoff * Add agent approval flow; next samples * WIP: samples * WIP: HIL samples * Group chat HIL working; next: handoff * Fix group chat tool approval sample * WIP: refactor handoff; next handoff handling * Handoff done; next handoff samples and concurrent and sequential * Handoff samples, concurrent, and sequential done; next Magentic * WIP: magentic; next test with samples + HIL * Magentic Working; next fix all samples and tests * Fix handoff samples; next tests * WIP: fixing tests; some orchestration as agent samples are failing * Group chat unit tests done * Handoff unit tests done * Remove old orchestration_request_info and fix related tests * Magentic unit tests done * Fix samples * Fix test * Fix test 2 * mypy * Address comments * Update readme * Address comments * Address comments 2 * Replace display name * Python: ADR for create/get agent API (#2618) * ADR for create/get agent API * Updated ADR with implementation options * Small updates * Updated decision outcome section * Updated broken links * Small updates * Fixed merge conflicts * Small fix * Updated decision outcome section * Small fixes * Updated provider naming based on client SDK * Add ignored parameter for CodeQL in workflow (#3204) * Implement IReadOnlyList on InMemoryChatMessageStore (#3205) * .NET: Make ChatMessageStore and AIContextProvider context props settable (#3196) * Make ChatMessageStore and AIContextProvider context props setable * Add validation to preserve non-null requirement of certain properties. * Fix broken tests. * Python: Add dependencies param to ag-ui FastAPI endpoint (#3191) * Add dependencies param to ag-ui FastAPI endpoint * Address Copilot feedback * renamed all (#3207) * Python: ADR for simplified get response (#3098) * ADR for simplified get response * updated some language, added agent option and code comparison * small update in sample * added workflows and expanded some points * changed decision and number * updated with stream=False default * .NET: [Breaking] Rename`AgentRunResponse` and `AgentRunResponseUpdate` classes (#3197) * rename AgentRunResponse and AgentRunResponseUpdate classes - part1 * rename varialbles, parameters, methods and tests * rollback unnecessary changes * .NET: [Breaking] Rename AgentRunResponseEvent and AgentRunUpdateEvent classes (#3214) * rename AgentRunResponseEvent and AgentRunUpdateEvent classes * rollback unnecessary changes * Python: Create/Get Agent API for Azure V2 (#3059) * Added get_agent method to Azure AI V2 * Small fixes * Small fix * Removed AzureAIAgentProvider * Added create_agent method * Small fixes * Fixed code interpreter tool mapping * Added agent provider for V2 client * Updated response format handling * Added provider example * Fixed errors * Update python/samples/getting_started/agents/azure_ai/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Small fix * Updates from merge * Resolved comments * Resolved comments --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: Add more specific exceptions to Workflow (#3188) * Add more specifc workflow exceptions * Fix tests * AI comments * Misc * Python: Added AzureAI sample for downloading code interpreter generated files (#3189) * added azure ai code interpreter file download sample * copilot fix suggestions * function name fixes + readme update * small fix * update package versions (#3223) Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> * Python: fix(core): correct FunctionResultContent ordering in WorkflowAgent.merge_updates (#3168) * fix(core): simplify FunctionResultContent ordering in WorkflowAgent.merge_updates * improve comment * Fix name * fix(workflows): rename WorkflowOutputEvent.source_executor_id to executor_id for API consistency (#3166) * Python: fix(ag-ui): add MCP tool support for AG-UI approval flows (#3212) * add MCP tool support for AG-UI approval flows * use attribute in place of property * Python: Properly configure structured outputs based on new options dict (#3213) * Properly configure structured outputs based on new options dict * Fix mypy * .NET: Merge AgentRunOptions.AdditionalProperties into ChatOptions.AdditionalProperties (#3184) * Merge AgentRunOptions.AdditionalProperties into ChatOptions.AdditionalProperties * Fix namespace and typo. * .NET: Update Google.GenAI to 0.11.0 and remove polyfill implementations (#3232) * Initial plan * Update Google.GenAI to 0.11.0 and remove polyfill files Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * .NET: [BREAKING] Renamed CreateAIAgent/GetAIAgent to AsAIAgent (#3222) * Renamed chat client extension method * Additional renaming * Updated documentation * Fixed tests * Small fix * Small fix * Updated DurableAIAgent and fixed integration tests (#3241) * Python: Create/Get Agent API for Azure V1 (#3192) * Added provider implementation for Azure AI V1 * Small fixes * Fixed OpenAPI example * Fixed local MCP example * Fixed hosted MCP example * Fixed file search sample * Small fixes * Resolved comments * Doc updates * Bump azure-core from 1.37.0 to 1.38.0 in /python (#3209) Bumps [azure-core](https://github.com/Azure/azure-sdk-for-python) from 1.37.0 to 1.38.0. - [Release notes](https://github.com/Azure/azure-sdk-for-python/releases) - [Commits](https://github.com/Azure/azure-sdk-for-python/compare/azure-core_1.37.0...azure-core_1.38.0) --- updated-dependencies: - dependency-name: azure-core dependency-version: 1.38.0 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python: Create/Get Agent API for OpenAI Assistants (#3208) * Added provider implementation * Added example with response format * Small improvements * Python: (AG-UI) Support service-managed thread on AG-UI (#3136) * added service thread support * set service_thread_id to only supplied_thread_id * uses raw_representation to extract the conversation_id * removed accidental edit * updated test to use raw_representation * resolves copilot review feedback * revert back StubAgent, since not used * removed relative module import * removed hasattr check per PR feedback * Create/Get Agent API - fixes and example improvements (#3246) * Fix merge conflicts --------- Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: Dina Suehiro Jones <dina.s.jones@intel.com> Co-authored-by: Tao Chen <taochen@microsoft.com> Co-authored-by: Kurt <65111699+q33566@users.noreply.github.com> Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: Korolev Dmitry <deagle.gross@gmail.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Jose Luis Latorre Millas <joslat@gmail.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Richard Ortega <richardjortega@gmail.com> Co-authored-by: 刘邦学AI <lbbniu@gmail.com> Co-authored-by: Stephen Toub <stoub@microsoft.com> Co-authored-by: Nico Möller <nkm-moeller@mail.de> Co-authored-by: Chris Gillum <cgillum@microsoft.com> Co-authored-by: Giles Odigwe <79032838+giles17@users.noreply.github.com> Co-authored-by: Phillip Hoff <phillip.hoff@gmail.com> Co-authored-by: Ege Ozan Özyedek <36128615+egeozanozyedek@users.noreply.github.com> Co-authored-by: samueljohnsiby <66901393+samueljohnsiby@users.noreply.github.com> Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> Co-authored-by: Hao Luo <338265+howlowck@users.noreply.github.com> Co-authored-by: Victor Dibia <chuvidi2003@gmail.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> Co-authored-by: Jacob Viau <javia@microsoft.com> Co-authored-by: SuperKenVery <39673849+SuperKenVery@users.noreply.github.com> Co-authored-by: Sunil Dutta <dutta.2003@gmail.com> Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> Co-authored-by: Syrine Chelly <62653967+SyChell@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> Co-authored-by: westey <164392973+westey-m@users.noreply.github.com> Co-authored-by: takanori-terai <123897708+takanori-terai@users.noreply.github.com> Co-authored-by: claude89757 <138977524+claude89757@users.noreply.github.com> Co-authored-by: Gavin Aguiar <80794152+gavin-aguiar@users.noreply.github.com> Co-authored-by: Sukeesh <vsukeeshbabu@gmail.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> Co-authored-by: Ao Chen <chenao3220@gmail.com> Co-authored-by: Dina Suehiro Jones <dina.s.jones@intel.com> * Python: Add integration tests for durabletask package (#3317) * Add integration tests * Fix flaky test * Fix env viz * Fix tests and address feedback * Fix imports for durabletask (#3345) * .NET: Python: Merge `main` into `feature-durabletask` branch (#3385) * Python: Add factory pattern to concurrent orchestration builder (#2738) * Add factory pattern to concurrent orchestration builder * Update readme * Address AI comments * Fix unit tests * Fix import * Prevent multiple calls to set participants or factories * Add comments * Mitigate warnings * Fix mypy * Address comments * Address Copilot comments * Fix tests * Python: fix: GroupChat ManagerSelectionResponse JSON Schema for OpenAI Structured Outpu… (#2750) * fix: ManagerSelectionResponse JSON Schema for OpenAI Structured Output Strict Mode * refactor: install pre-commit then commit again * Capture file IDs from code interpreter in streaming responses (#2741) * .NET: [BREAKING] Prevent nulls in AIAgent property (#2719) * prevent nulls in AIAgent property * address feedback * code ql sm04598 (#2723) Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * .NET: Add Conversation State Sample (Step05) (#2697) * Initial plan * Add Agent_OpenAI_Step05_Conversation sample for conversation state management Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update Program.cs comment to accurately describe the sample Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * Update the code to use the ConversationClient more in line with the samples in OpenAI * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Changing sample to use ChatClientAgent and conversationId in GetNewThread --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.7 to 4.0.4.11 (#2777) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.4.11 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.Identity from 1.17.0 to 1.17.1 (#2780) --- updated-dependencies: - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.Identity dependency-version: 1.17.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2778) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python: added more complete parsing for mcp tool arguments (#2756) * added more complete parsing for mcp tool arguments * fixed mypy * added nonlocal model counter, and some fixes * fixes in naming logic * extracted json parsing function, added parametrized test and checked coverage * Python: Updated package versions (#2784) * Updated package versions * Small fix * Bump actions/checkout from 5 to 6 (#2404) Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * .NET: adds support for labels in edges, fixes rendering of labels in dot a… (#1507) * adds support for labels in edges, fixes rendering of labels in dot and mermaid, adds rendering of labels in edges * Update dotnet/src/Microsoft.Agents.AI.Workflows/Visualization/WorkflowVisualizer.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * escaping edge labels, adding tests for labels containing strange characters that would break the diagram and enabling the previous signature so the API has backwards compatibility. * Unify label in EdgeData * Edge API adjustments, removed useless "sanitizer" * fixed test --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Added custom args and thread object to ai_function kwargs (#2769) * Added an example of using kwargs in ai_function * Added thread object to ai_function kwargs * Updated docs * Small fix * Added thread parameter filtering * Fix WorkflowAgent to include thread convo history. Enable checkpointing. (#2774) * Update OpenAIResponses.yaml to match AgentSchema (#2598) 1. Update `connection` child types -- `kind: ApiKey` to `kind: key` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/apikeyconnection/ 2. Update `outputSchema`'s `PropertySchema` to be `kind` instead of `type` otherwise schema will fail: https://microsoft.github.io/AgentSchema/reference/propertyschema/ * Python: Remove warnings from workflow builder on not using factories (#2808) * Revert concurrent * Fix comments * Python: Filter framework kwargs from MCP tool invocations (#2870) * Filter framework kwargs from MCP tool invocations * Fixes * Python: Fix WorkflowAgent to emit yield_output as agent response (#2866) * Fix WorkflowAgent to emit yield_output as agent response * use raw_representation * Raw representation handling * Python: Use agent description in HandoffBuilder auto-generated tools (#2713) (#2714) ## Summary Enhanced `HandoffBuilder._apply_auto_tools` to use the target agent's description when creating handoff tools, providing more informative tool descriptions for LLMs. ## Changes - Modified `_apply_auto_tools` to extract `description` from `AgentExecutor._agent` when available - Updated iteration to use `.items()` for more efficient dict traversal - Handoff tools now use agent descriptions instead of generic placeholders ## Example Before: "Handoff to the refund_agent agent." After: "You handle refund requests. Ask for order details and process refunds." ## Testing - All handoff tests pass (20/20) - No breaking changes to existing API Fixes #2713 Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> * Python: [BREAKING] Observability updates (#2782) * fixes Python: Add env_file_path parameter to setup_observability() similar to AzureOpenAIChatClient Fixes #2186 * WIP on updates using configure_azure_monitor * improved setup and clarity * fixed root .env.example * revert changes * updated files * updated sample * updated zero code * test fixes and fixed links * fix devui * removed planning docs * added enable method and updated readme and samples * clarified docstring * add return annotation * updated naming * update capatilized version * updated readme and some fixes * updated decorator name inline with the rest * feedback from comments addressed * Python: Fix middleware terminate flag to exit function calling loop immediately (#2868) * Fix middleware terminate flag to exit function calling loop immediately * Eliminating duck typing * Improve function exec result handling * Fix race condition * Fix mypy issues * Python: Fix context duplication in handoff workflows when restoring from checkpoint (#2867) * Fix context duplication in handoff workflows when restoring from checkpoint * Address Copilot PR review * .NET: Update to latest Azure.AI.*, OpenAI, and M.E.AI* (#2850) * Update to latest Azure.AI.*, OpenAI, and M.E.AI* Absorb breaking changes in Responses surface area * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/AgentWebChat/AgentWebChat.AgentHost/Utilities/ChatClientExtensions.cs * Update dotnet/samples/GettingStarted/AgentWithOpenAI/Agent_OpenAI_Step04_CreateFromOpenAIResponseClient/Program.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Using patch to remove the model is necessary, updated the response client to actually use the the ForAgent --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com> * Bump actions/download-artifact from 6 to 7 (#2862) Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7. - [Release notes](https://github.com/actions/download-artifact/releases) - [Commits](https://github.com/actions/download-artifact/compare/v6...v7) --- updated-dependencies: - dependency-name: actions/download-artifact dependency-version: '7' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/cache from 4 to 5 (#2861) Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/cache dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump actions/upload-artifact from 5 to 6 (#2860) Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python : Ollama Connector for Agent Framework (#1104) * Initial Commit for Olama Connector * Added Olama Sample * Add Sample & Fixed Open Telemetry * Fixed Spelling from Olama to Ollama * remove"opentelemetry-semantic-conventions-ai ~=0.4.13" since its handled in a different pr * Added Tool Calling * Finalizing test cases * Adjust samples to be more reliable * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/pyproject.toml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/tests/test_ollama_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Improved Docstrings & Sample * Update python/packages/ollama/agent_framework_ollama/_chat_client.py Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Integrate PR Feedback - Divided Streaming and Non-Streaming into independent Methods - Catch Ollama Validation Error - Add OTEL Provider Name - Checked Ollama Messages - Add Usage Statistics * Revert setting, so it can be none * Validate Message formatting between AF and Ollama * Catch Ollama Error and raise a ServiceResponse Error * Fix mypy error * remove .vscode comma * Add Reasoning support & adjust to new structure * Add Ollama Multimodality and Reasoning * Add test cases for reasoning * Add Tests for Error Handling in Ollama Client * Update python/samples/getting_started/multimodal_input/ollama_chat_multimodal.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Integrated Copilot Feedback * Implement first PR Feedback * Adjust Readme files for examples * Adjust argument passing via additional chat options * Implemented PR Feedback * Removing Ollama Package from Core and moving samples * Fix Link & Adding Samples to Main Sample Readme * Fixing Links in Readme * Moved Multimodal and Chat Example * Fixed Link in ChatClient to Ollama * Fix AgentFramework Links in Ollama Project * Fix observability breaking change --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> * Skip failing IT (#2904) * .NET: Cosmos DB UT Fast Skip (For Non-Configured Local envs) (#2906) * Cosmos DB UT Fast Skip (Non-Configured Local envs) + Long running UT skip in pipeline when no CosmosDB changes happened * Force a CosmosDB source code change to trigger the pipeline * Address possible string boolean mismatch * Add debug * Enabling emulator always when running IT * .NET: Add TTLs to durable agent sessions (#2679) * .NET: Add TTLs to durable agent sessions * Remove unnecessary async * PR feedback: clarify UTC * PR feedback: limit minimum signal delay to <= 5 minutes * PR feedback: Fix TTL disablement * Linter: use auto-property * Fix build break from OpenAI SDK change * Updated CHANGELOG.md * PR feedback * Reduce default TTL to 14 days to work around DTS bug * Python: Update Mem0Provider to use v2 search API `filters` parameter (#2766) * short fix to move id parameters to filters object * added tests * small fix * mem0 dependency update * Updated package versions (#2913) * .NET: Switch to new "Run" method name. (#2843) * Switch to new "RunAgent" method name. * Try to disable false positive naming warning. * Add comment about disabled warnings. * Rename `RunAgent` to just `Run`. * Update CHANGELOG. * Python: Switch to new "run" method name. (#2890) * Switch to `run` method. * Add support for deprecated `run_agent`. * Fix entity method name. * Fix method name and improve tests. * Update comment. * Update Python CHANGELOG. * [BREAKING] Python: Add factory pattern to handoff orchestration builder (#2844) * WIP: Factory pattern to handoff * Add factory pattern to concurrent orchestration builder; Next: tests and sample verification * Add tests and improve comments * Fix mypy * Simplify handoff_simple.py * Simplify handoff_autonoumous.py and bug fix * Update readme * Address Copilot comments * Python: Flow custom kwargs to agents via Workflow SharedState (#2894) * Flow custom kwargs to agents via SharedState * Address Copilot feedback * Improve sample typing * Fix test * Fix Pydantic error when using Literal type for tool params (#2893) * Updated Ollama package version (#2920) * Python: Azure AI Agent with Bing Grounding Citations Sample (#2892) * bing grounding sample with citations * small fix * fix * .NET: Make DelegatingAIAgent abstract (#2797) * Initial plan * Make DelegatingAIAgent abstract Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Added additional arguments for Azure AI agent (#2922) * Python: Correction of MCP image type conversion in _mcp.py (#2901) * Correction of MCP image type conversion in _mcp.py * Added a new overload to the init function of the DataContent() type of the Agent Framework, edited the test case to correctly test the usage of the data and uri fields while using DataContent() * Fixed tests related to the changes of the DataContent type, added testing for both string and byte representations * Pass kwargs into subworkflows (#2923) * Python: Move ollama samples to samples getting started dir (#2921) * Move ollama samples to samples getting started dir * Address feedback * Python: fix: correct BadRequestError when using Pydantic model in response_fo… (#1843) * fix: correct BadRequestError when using Pydantic model in response_format * Fix lint --------- Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> * .NET: [Breaking] Delete display name property (#2758) * delete the AIAgent.DisplayName property * use agent name as a first value for activity display name * Update dotnet/src/Microsoft.Agents.AI.Workflows/Specialized/HandoffAgentExecutor.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: cleanup and refactoring of chat clients (#2937) * refactoring and unifying naming schemes of internal methods of chat clients * set tool_choice to auto * fix for mypy * added note on naming and fix #2951 * fix responses * fixes in azure ai agents client * Python: Workflow add option to visualize internal executors (#2917) * Workflow add option to visualize internal executors * Address Copilot comments * Python: Fixes Run ID and Thread ID casing to align with AG-UI Typescript SDK (#2948) * added camelCase input to run id and thread id aligning with @ag-ui/core * fixed per copilot suggestions * Python: Add workflow cancellation sample (#2732) * Add workflow cancellation sample Add sample demonstrating how to cancel a running workflow using asyncio tasks. Shows both cancellation mid-execution and normal completion paths. Useful for implementing timeouts, graceful shutdown, or A2A executors. * update docstring * .NET: Update Anthropic package to version 12.0.0 (#2914) * Initial plan * Update Anthropic package to version 12.0.0 Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> * Python: Add Azure Managed Redis Support with Credential Provider (#2887) * azure redis support * small fixes * azure managed redis sample * fixes * Bump CommunityToolkit.Aspire.OllamaSharp from 13.0.0-beta.440 to 13.0.0 (#2856) --- updated-dependencies: - dependency-name: CommunityToolkit.Aspire.OllamaSharp dependency-version: 13.0.0 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.4.11 to 4.0.5 (#2853) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> * Bump Azure.AI.AgentServer.AgentFramework from 1.0.0-beta.4 to 1.0.0-beta.5 (#2854) --- updated-dependencies: - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Azure.AI.AgentServer.AgentFramework dependency-version: 1.0.0-beta.5 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Python: Fix WorkflowAgent event handling and kwargs forwarding (#2946) * Fix kwargs propagation through workflow.as_agent() * Fix WorkflowAgent to respect AgentExecutor output_response setting * .NET: Use GrpcEntityRunner instead of TaskEntityDispatcher (#2759) * Use GrpcEntityRunner instead of TaskEntityDispatcher * Pin to Durable worker 1.11.0 * Set the invocation result * Update all Durable packages * Update changelog, rename dispatcher to encondedEntityRequest * Python: Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG (#2968) * Bump Py version to 1.0.0b251218 for a release. Update CHANGELOG * update lock * Fix formatting * Fix ChatKit typing * Python: Introducing Foundry Local Chat Clients (#2915) * redo foundry local chat client * fix mypy and spelling * better docstring, updated sample * fixed tests and added tests * small sample update * Updated package versions (#2978) * Python: Added GitHub MCP sample with PAT (#2967) * added github mcp sample with PAT * addressed copilot fixes * env fix * Python: Preserve reasoning blocks with OpenRouter (#2950) * Preserve reasoning blocks with OpenRouter * Put encrypted reasoning in TextReasoningContent * Remove unneccessary change * Fix docs * Support streaming * Fix handling None in TextReasoningContent.text * Python: Added response.created and response.in_progress event process to OpenAIBaseResponseClient (#2975) * added response.created and response.in_progress to include response.id * better doc string * added tests for the new streaming event types * Python: Introducing support for Bedrock-hosted models (Anthropic, Cohere, etc.) (#2610) * Pushing the bedrock related changes to the new branch after addressing the review comments * 2524 Addressed the second round review comments * 2524 Addressed few more minor comments on the PR * resolving the merge conflict * 2524 resolved the uv.lock conflicts * 2524 addressed more comments * 2524 removed the print statement to fix the checks failure * 2524 resolved the CI failure issues * 2524 fixing the CI breaks * 2524 Addressed the review comment * 2524 resolved conflict --------- Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> * .NET: [Durable Agents] Reliable streaming sample (#2942) * .NET: [Durable Agents] Reliable streaming sample * Add automated validation for new sample * Address Copilot PR feedback * Fix typo in README.md about agent definitions (#2634) * Fix typo in README.md about agent definitions * Update agent-samples/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: latency improvements (#3014) * latency improvements * fixed mypy, added coding standards and instructions * slight logic improvement * Python: Updated package versions (#3024) * Updated package versions * Updated changelog * Python: add powerfx safe mode (#3028) * add powerfx safe mode * improved docstring and aligned env_file loading * ensured test uses reset * .NET: [Breaking] Introduce RunCoreAsync/RunCoreStreamingAsync delegation pattern in AIAgent (#2749) * Initial plan * Refactor AIAgent: Make RunAsync and RunStreamingAsync non-abstract, add RunCoreAsync and RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix infinite recursion in test implementations Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Make RunAsync and RunStreamingAsync non-virtual as requested Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix DelegatingAIAgent subclasses to use RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix XML documentation references in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Restore <see cref> tags with proper qualified signatures in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Rollback unnecessary XML documentation changes in AnonymousDelegatingAIAgent Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Remove pragma and update crefs to RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix EntityAgentWrapper to call base.RunCoreAsync/RunCoreStreamingAsync Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * fix compilation issues * fix compilatio issue * fix tests * fix unit tests * fix unit test --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * add issue template and additional labeling (#3006) * fix and extra int test (#3037) * .NET: [BREAKING] Refactor ChatMessageStore methods to be similar to AIContextProvider and add filtering support (#2604) * Refactor ChatMessageStore methods to be similar to AIContextProvider * Fix file encoding * Ensure that AIContextProvider messages area also persisted. * Update formatting and seal context classes * Improve formatting * Remove optional messages from constructor and add unit test * Add ChatMessageStore filtering via a decorator * Update sample and cosmos message store to store AIContextProvider messages in right order. Fix unit tests. * Update Workflowmessage store to use aicontext provider messages. * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Improve xml docs messaging * Address code review comments. * Also notify message store on failure --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * [BREAKING] Remove unused AgentThreadMetadata (#3067) * Remove unused AgentThreadMetadata * Update DurableTask Changelog * Python: Fix AzureAIClient failure when conversation history contains assistant messages (#3076) * Fix AzureAIClient failure when conversation history contains assistant messages * Address PR review feedback: improve docstring and test assertions * Remove redundant cast * Fix: Update OTLP exporter protocol conditions (#3070) * Python: Fix ExecutorInvokedEvent and ExecutorCompletedEvent observability data (#3090) * Fix ExecutorInvokedEvent.data mutation bug * Fix bug related to not yielding output type * .NET: Seal ChatClientAgentThread (#2842) * Initial plan * Seal ChatClientAgentThread class Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * Fix broken strands urls. (#3102) * Fix broken strands urls. * Fix typos * .NET: Fix message ordering inconsistency when using AIContextProvider (#2659) * Initial plan * Fix message ordering inconsistency when using AIContextProvider Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Revert to original message ordering: Input, AIContextProvider, Response Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Reorder messages to ChatClient to match MessageStore order: Existing, Input, AIContextProvider Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Remove redundant test methods as existing tests already verify the behavior Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * fix: tool_choice parameter not being honored when passed to agent.run() (#3095) * sharepoint sample fix (#3108) * Bump versions to 1.0.0b260106 for a release. Update CHANGELOG.md (#3109) * Bump Bedrock version to latest (#3110) * Python: Fix MCP tool result serialization for list[TextContent] (#2523) * Fix MCP tool result serialization for list[TextContent] When MCP tools return results containing list[TextContent], they were incorrectly serialized to object repr strings like: '[<agent_framework._types.TextContent object at 0x...>]' This fix properly extracts text content from list items by: 1. Checking if items have a 'text' attribute (TextContent) 2. Using model_dump() for items that support it 3. Falling back to str() for other types 4. Joining single items as plain text, multiple items as JSON array Fixes #2509 * Address PR review feedback for MCP tool result serialization - Extract serialize_content_result() to shared _utils.py - Fix logic: use texts[0] instead of join for single item - Add type annotation: texts: list[str] = [] - Return empty string for empty list instead of '[]' - Move import json to file top level - Add comprehensive unit tests for serialization * Address PR review feedback: fix type checking and double serialization - Add isinstance(item.text, str) check to ensure text attribute is a string - Fix double-serialization issue by keeping model_dump results as dicts until final json.dumps (removes escaped JSON strings in arrays) - Improve docstring with detailed return value documentation - Add test for non-string text attribute handling - Add tests for list type tool results in _events.py path * Simplify PR: minimal changes to fix MCP tool result serialization Addresses reviewer feedback about excessive refactoring: - Reset _events.py to original structure - Only add import and use serialize_content_result in one location - All review comments addressed in serialize_content_result(): - Added isinstance(item.text, str) check - Use model_dump(mode="json") to avoid double-serialization - Improved docstring with explicit return value documentation - Empty list returns "" instead of "[]" * Refactor: Move MCP TextContent serialization to core prepare_function_call_results Per reviewer feedback, moved the TextContent serialization logic from ag-ui's serialize_content_result to the core package's prepare_function_call_results function. Changes: - Added handling for objects with 'text' attribute (like MCP TextContent) in _prepare_function_call_results_as_dumpable - Removed serialize_content_result from ag-ui/_utils.py - Updated _events.py and _message_adapters.py to use prepare_function_call_results from core package - Updated tests to match the core function's behavior * Fix failing tests for prepare_function_call_results behavior - test_tool_result_with_none: Update expected value to 'null' (JSON serialization of None) - test_tool_result_with_model_dump_objects: Use Pydantic BaseModel instead of plain class * Fix B903 linter error: Convert MockTextContent to dataclass The ruff linter was reporting B903 (class could be dataclass or namedtuple) for the MockTextContent test helper classes. This commit converts them to dataclasses to satisfy the linter check. * Python: Improve DevUI, add Context Inspector view as new tab under traces (#2742) * Improve DevUI, add Context Inspector view as new tab under traces * fix mypy errors * fix: Handle stale MCP connections in DevUI executor MCP tools can become stale when HTTP streaming responses end - the underlying stdio streams close but `is_connected` remains True. This causes subsequent requests to fail with `ClosedResourceError`. Add `_ensure_mcp_connections()` to detect and reconnect stale MCP tools before agent execution. This is a workaround for an upstream Agent Framework issue where connection state isn't properly tracked. Fixes MCP tools failing on second HTTP request in DevUI. fixes #1476 #1515 #2865 * fix #1572 report import dependency errors more clearly * Ensure there is streaming toggle where users can select streaming vs non streaming mode in devui . Fixes .NET: [Python] DevUI tool call rendering in non-streaming mode? * remove unused dead code * improve ux - workflows with agents show a chat component in execution timelien, also ensure magentic final output shows correctly * update ui build * update devui to use instrumentation instead of tracing, other instrumentation and type/instance check fixes * .NET: Seal factory contexts and add non JSO deserialize overloads (#3066) * Seal factory contexts and add non JSO deserialize overloads * Apply suggestions from code review Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Enable blank issues in issue template configuration Need to re-enable creating blank issues * updated templates (#3106) * updated templates * enabled blank and fixed triage * made language optional and moved to the bottom for features * Python: Streaming sample for azurefunctions (#3057) * Streaming sample for azurefunctions * Fixed links and sample name * Addressed feedback * Addressed feedback * Fixed integration tests * Updated test * Python: fix(azure-ai): Fix response_format handling for structured outputs (#3114) * fix(azure-ai): read response_format from chat_options instead of run_options * refactor: use explicit None checks for response_format * Fix mypy error * Mypy fix * Python: Bump python version to 1.0.0b260107 for a release (#3128) * Bump python version to 1.0.0b260107 for a release * Update changelog * Make A2AAgent public, so that it's concrete implementation methods can be used. (#3119) * .NET: Map additional props <-> A2A metadata (#3137) * map additional props from agent run options to a2a request metadata * small touches * add unit tests for new extension methods * Sort using * add unit test * add additiona unit tests * special case json element to avoid unnecessary serialization * Python: Fix Anthropic streaming response bugs (#3141) * test commit identity * fix(anthropic): fix raw_representation and finish_reason in streaming * lint fix * Bump AWSSDK.Extensions.Bedrock.MEAI from 4.0.5 to 4.0.5.1 (#2994) --- updated-dependencies: - dependency-name: AWSSDK.Extensions.Bedrock.MEAI dependency-version: 4.0.5.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Bump Anthropic from 12.0.0 to 12.0.1 (#2993) --- updated-dependencies: - dependency-name: Anthropic dependency-version: 12.0.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * .NET: [Breaking] Prevent loss of input messages & streamed updates when resuming streaming (#2748) * save input messages and stream updates to the continuation token to be able to use them in the last successful stream resumption call. * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/tests/Microsoft.Agents.AI.UnitTests/ChatClient/ChatClientAgent_BackgroundResponsesTests.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update dotnet/src/Microsoft.Agents.AI/ChatClient/ChatClientAgentContinuationToken.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * fix typo * init continuation token from chat response * remove unnecessary types for source generation * remove check for continuation token passed at initial run * remove check for continuation token pass at initial run * centralize continuation token parsing * update xml comments * use readonly collection instead of enumerable --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * .NET: fix: Expose WorkflowErrorEvent as ErrorContent (#2762) * fix: Expose WorkflowErrorEvent as ErrorContent When hosted using .AsAgent(), Workflows were not exposing inner errors coming as Exceptions (through the WorkflowErrorEvent) The fix is to convert their message to an ErrorContent on the way out, rather than rely on the default "empty update" to collect the raw event. * feat: Add a way to show/suppress exception information * Bump Microsoft.Agents.AI.Workflows from 1.0.0-preview.251125.1 to 1.0.0-preview.251219.1 (#2997) --- updated-dependencies: - dependency-name: Microsoft.Agents.AI.Workflows dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> * .NET: Add Run overloads to expose ChatClientAgentRunOptions in IntelliSense (#3115) * Initial plan * Add ChatClientAgentExtensions for improved discoverability of ChatClientAgentRunOptions Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Address code review feedback - use collection expression syntax Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Apply suggestion from @westey-m * Fix issues with Copilot implementation * Add additional tests for structured output overloads. --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com> * Python: Add tool call/result content types and update connectors and samples (#2971) * Add new AI content types and image tool support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Add Python content types for tool calls/results and image generation tool support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Address review feedback for tool content and samples Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Tighten image generation typing and sample tools list Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Align image generation output typing Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Handle MCP naming, image options mapping, and connector tool content Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Allow MCP call in function approval request Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Remove raw image_generation tool remapping Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Restore Anthropic tool_use to function calls unless code execution Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix lint issues for hosted file docstring and MCP parsing Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Import ChatResponse types in Anthropic client Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix Anthropics citation type imports and MCP typing for handoff/tools Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Skip lightning tests without agentlightning and fix function call import Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * fix lint on lab package * rebuilt anthropic parsing * redid anthropic parsing * typo * updated parsing and added missing docstrings * fix tests * mypy fixes * second mypy fix * add new class to other samples --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> * Bump Google.GenAI from 0.6.0 to 0.9.0 (#2995) --- updated-dependencies: - dependency-name: Google.GenAI dependency-version: 0.9.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> * Bump js-yaml from 4.1.0 to 4.1.1 in /python/packages/devui/frontend (#3123) Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 4.1.0 to 4.1.1. - [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md) - [Commits](https://github.com/nodeca/js-yaml/compare/4.1.0...4.1.1) --- updated-dependencies: - dependency-name: js-yaml dependency-version: 4.1.1 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Updated package versions (#3144) * .NET: Bump Microsoft.Agents.AI.OpenAI and Microsoft.Extensions.AI.OpenAI (#2996) * Bump Microsoft.Agents.AI.OpenAI and Microsoft.Extensions.AI.OpenAI Bumps Microsoft.Agents.AI.OpenAI from 1.0.0-preview.251125.1 to 1.0.0-preview.251219.1 Bumps Microsoft.Extensions.AI.OpenAI from 10.1.0-preview.1.25608.1 to 10.1.1-preview.1.25612.2 --- updated-dependencies: - dependency-name: Microsoft.Agents.AI.OpenAI dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Extensions.AI.OpenAI dependency-version: 10.1.1-preview.1.25612.2 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Agents.AI.OpenAI dependency-version: 1.0.0-preview.251219.1 dependency-type: direct:production update-type: version-update:semver-patch - dependency-name: Microsoft.Extensions.AI.OpenAI dependency-version: 10.1.1-preview.1.25612.2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> * Fixed samples --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> * Python: fix(ag-ui): Execute tools with approval_mode, fix shared state, code cleanup (#3079) * fix(ag-ui): execute tools after approval in human-in-the-loop flow * Fix shared state bug * Bug fix finalized * Refactoring to clean up code * Code cleanup * More fixes * More code cleanup * Add version detection in __init__.py to ruff ignore list * Track agent name with updates for workflow agent (#3146) * Python: Fix AzureAIClient tool call bug for AG-UI use (#3148) * Fiz AzureAIClient tool call bug * Address copilot feedback * Python: multiple bug fixes (#3150) * fix Python: kwargs are not passed to _prepare_thread_and_messages in ChatAgent.run Fixes #3118 * fix Python: [Bug]: model_id versus model_deployment_name is confusing in Azure AI Agents Fixes #3147 * add types * fixed type and docstring * fix(anthropic): fix duplicate ToolCallStartEvent in streaming tool calls (#3051) When processing `input_json_delta` events, the Anthropic client was passing the tool name from the previous `tool_use` event. This caused ag-ui's `_handle_function_call_content` to emit a `ToolCallStartEvent` for every streaming chunk (since it triggers on `if content.name:`). This fix changes the behavior to pass an empty string for `name` in `input_json_delta` events, matching OpenAI's behavior where streaming argument chunks have `name=""`. The initial `tool_use` event still provides the tool name, so only one `ToolCallStartEvent` is emitted. Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> * .NET: [BREAKING] Change GetNewThread and DeserializeThread to async (#3152) * Change GetNewThread and DeserializeThread plus ChatMessageStore and AIContextProvider Factories to async * Merge fixes * Fix Ollama model env var in documentation (#3156) Signed-off-by: Dina Suehiro Jones <dina.s.jones@intel.com> * Python: Add Pydantic request model and OpenAPI tags support to AG-UI FastAPI endpoint (#2522) * feat(ag-ui): Add Pydantic request model and OpenAPI tags support - Add AGUIRequest Pydantic model in _types.py with field descriptions - Update add_agent_framework_fastapi_endpoint() to accept tags parameter - Use AGUIRequest model for automatic validation and OpenAPI schema generation - Export AGUIRequest and DEFAULT_TAGS in __init__.py - Update test_endpoint.py to expect 422 for invalid requests - Add tests for OpenAPI schema, default tags, custom tags, and validation Benefits: - Better API documentation with complete request schema in Swagger UI - Automatic request validation with Pydantic - Organized endpoints under 'AG-UI' tag instead of 'default' - Improved developer experience and type safety Fixes #<issue-number> * test(ag-ui): Add test for internal error handling to achieve 100% coverage - Add test_endpoint_internal_error_handling() to cover exception handling code - Mock copy.deepcopy to simulate internal error during default_state processing - Add type: ignore for FastAPI tags parameter (known pyright compatibility issue) - Achieves 100% test coverage for _endpoint.py (previously missing lines 103-105) * .NET: Improve resolving `AITool` from DI (#3175) * remove localagenttoolregistry * also give the factory method API * Python: Fix MCPStreamableHTTPTool to use new streamable_http_client API (#3088) * Fix MCPStreamableHTTPTool to use new streamable_http_client API with proper httpx client cleanup Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Update docstring to reflect new streamable_http_client API usage Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Refactor MCPStreamableHTTPTool to accept optional http_client parameter and delegate client creation to streamable_http_client Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Update mcp package minimum version to 1.24.0 for streamable_http_client API support Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Fix critical bugs: apply headers/timeout/sse_read_timeout when creating httpx client, add version constraint <2, and properly manage client lifecycle Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Simplify implementation: remove headers/timeout/sse_read_timeout params, remove kwargs, remove close() override per feedback Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Add back **kwargs parameter for backward compatibility (accepted but not used) Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * Remove unused httpx import from test file Note: The uv.lock file needs to be updated with 'uv sync' to reflect the mcp version constraint change (>=1.24.0,<2) Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> * cicd fixes * udpated samples with headers examples --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> * azureai direct a2a endpoint support (#3127) * Python: [BREAKING]: removed display_name, renamed context_providers, middleware and AggregateContextProvider (#3139) * removed display_name, renamed context_providers, middleware and AggregateContextProvider * fixes * fixed test * testfix * removed mistakenly put back test * updated new test * rename middlewares to middleware * middleware fixes * Python: MCP Improvements: improved connection loss behavior, pagination for loading and a param to control representation (#3154) * pagination support (#2848) added a parse_tool_result param and connection loss (#2884) * fix #3153 * improved connection handling * improved logic * Python: Add declarative workflow runtime (#2815) * Further support for declarative python workflows * Add tests. Clean up for typing and formatting * Improvements and cleanup * Typing cleanup. Improve docstrings * Proper code in docstrings * Fix malformed code-block directive in docstring * Remove dead links * PR feedback * Address PR feedback * Address PR feedback * Remove sl * Update devui frontend * More cleanup * Fix uv lock * Skip Py 3.14 tests as powerfx doesn't support it * Fix mypy error * Fix for tool calls * Removed stale docstring * Fix lint * Standardize on .NET namespaces. Revert DevUI changes (bring in later) * Implement remaining items for Python declarative support to match dotnet * point URL to agent, not to agentcard (#3176) * Python: [BREAKING]: Introducing Options as TypedDict and Generic (#3140) * WIP typeddict for options * updated all clients and ChatAgents * updated everything * added ADR * fix mypy * proper typevar imports * fixed import * fixed other imports * slight update in the sample * updated from feedback * fixes * fixed missing covariants and test fixes * fixed typing * updated anthropic thinking config * ruff fixes * fixed int tests * fix tests and mypy * updated integration tests * updated docstring and test fix * improved options handling in obser * mypy fix * updated a host of integration tests * fix tests * bedrock fix * [BREAKING] Python: Refactor orchestrations (#3023) * Group chat refactoring Part 1; Next: HIL and handoff * Add agent approval flow; next samples * WIP: samples * WIP: HIL samples * Group chat HIL working; next: handoff * Fix group chat tool approval sample * WIP: refactor handoff; next handoff handling * Handoff done; next handoff samples and concurrent and sequential * Handoff samples, concurrent, and sequential done; next Magentic * WIP: magentic; next test with samples + HIL * Magentic Working; next fix all samples and tests * Fix handoff samples; next tests * WIP: fixing tests; some orchestration as agent samples are failing * Group chat unit tests done * Handoff unit tests done * Remove old orchestration_request_info and fix related tests * Magentic unit tests done * Fix samples * Fix test * Fix test 2 * mypy * Address comments * Update readme * Address comments * Address comments 2 * Replace display name * Python: ADR for create/get agent API (#2618) * ADR for create/get agent API * Updated ADR with implementation options * Small updates * Updated decision outcome section * Updated broken links * Small updates * Fixed merge conflicts * Small fix * Updated decision outcome section * Small fixes * Updated provider naming based on client SDK * Add ignored parameter for CodeQL in workflow (#3204) * Implement IReadOnlyList on InMemoryChatMessageStore (#3205) * .NET: Make ChatMessageStore and AIContextProvider context props settable (#3196) * Make ChatMessageStore and AIContextProvider context props setable * Add validation to preserve non-null requirement of certain properties. * Fix broken tests. * Python: Add dependencies param to ag-ui FastAPI endpoint (#3191) * Add dependencies param to ag-ui FastAPI endpoint * Address Copilot feedback * renamed all (#3207) * Python: ADR for simplified get response (#3098) * ADR for simplified get response * updated some language, added agent option and code comparison * small update in sample * added workflows and expanded some points * changed decision and number * updated with stream=False default * .NET: [Breaking] Rename`AgentRunResponse` and `AgentRunResponseUpdate` classes (#3197) * rename AgentRunResponse and AgentRunResponseUpdate classes - part1 * rename varialbles, parameters, methods and tests * rollback unnecessary changes * .NET: [Breaking] Rename AgentRunResponseEvent and AgentRunUpdateEvent classes (#3214) * rename AgentRunResponseEvent and AgentRunUpdateEvent classes * rollback unnecessary changes * Python: Create/Get Agent API for Azure V2 (#3059) * Added get_agent method to Azure AI V2 * Small fixes * Small fix * Removed AzureAIAgentProvider * Added create_agent method * Small fixes * Fixed code interpreter tool mapping * Added agent provider for V2 client * Updated response format handling * Added provider example * Fixed errors * Update python/samples/getting_started/agents/azure_ai/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Small fix * Updates from merge * Resolved comments * Resolved comments --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Python: Add more specific exceptions to Workflow (#3188) * Add more specifc workflow exceptions * Fix tests * AI comments * Misc * Python: Added AzureAI sample for downloading code interpreter generated files (#3189) * added azure ai code interpreter file download sample * copilot fix suggestions * function name fixes + readme update * small fix * update package versions (#3223) Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> * Python: fix(core): correct FunctionResultContent ordering in WorkflowAgent.merge_updates (#3168) * fix(core): simplify FunctionResultContent ordering in WorkflowAgent.merge_updates * improve comment * Fix name * fix(workflows): rename WorkflowOutputEvent.source_executor_id to executor_id for API consistency (#3166) * Python: fix(ag-ui): add MCP tool support for AG-UI approval flows (#3212) * add MCP tool support for AG-UI approval flows * use attribute in place of property * Python: Properly configure structured outputs based on new options dict (#3213) * Properly configure structured outputs based on new options dict * Fix mypy * .NET: Merge AgentRunOptions.AdditionalProperties into ChatOptions.AdditionalProperties (#3184) * Merge AgentRunOptions.AdditionalProperties into ChatOptions.AdditionalProperties * Fix namespace and typo. * .NET: Update Google.GenAI to 0.11.0 and remove polyfill implementations (#3232) * Initial plan * Update Google.GenAI to 0.11.0 and remove polyfill files Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> * .NET: [BREAKING] Renamed CreateAIAgent/GetAIAgent to AsAIAgent (#3222) * Renamed chat client extension method * Additional renaming * Updated documentation * Fixed tests * Small fix * Small fix * Updated DurableAIAgent and fixed integration tests (#3241) * Python: Create/Get Agent API for Azure V1 (#3192) * Added provider implementation for Azure AI V1 * Small fixes * Fixed OpenAPI example * Fixed local MCP example * Fixed hosted MCP example * Fixed file search sample * Small fixes * Resolved comments * Doc updates * Bump azure-core from 1.37.0 to 1.38.0 in /python (#3209) Bumps [azure-core](https://github.com/Azure/azure-sdk-for-python) from 1.37.0 to 1.38.0. - [Release notes](https://github.com/Azure/azure-sdk-for-python/releases) - [Commits](https://github.com/Azure/azure-sdk-for-python/compare/azure-core_1.37.0...azure-core_1.38.0) --- updated-dependencies: - dependency-name: azure-core dependency-version: 1.38.0 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Python: Create/Get Agent API for OpenAI Assistants (#3208) * Added provider implementation * Added example with response format * Small improvements * Python: (AG-UI) Support service-managed thread on AG-UI (#3136) * added service thread support * set service_thread_id to only supplied_thread_id * uses raw_representation to extract the conversation_id * removed accidental edit * updated test to use raw_representation * resolves copilot review feedback * revert back StubAgent, since not used * removed relative module import * removed hasattr check per PR feedback * Create/Get Agent API - fixes and example improvements (#3246) * .NET Purview Middleware: Improve Background Job Runner Injection (#3256) * Clean up background job dependency injection * Fix xml documentation grammar * Python: [BREAKING] Renamed create_agent to as_agent (#3249) * Renamed create_agent to as_agent * Override for as_agent * Added override * Python: Update package version (#3258) * package version 260116 * removed name tags * Python: Fixed Azure chat client for asynchronous filtering (#3260) * Fixed Azure chat client for asynchronous filtering * Updated test * Python: Fixed use_agent_middleware calling private _normalize_messages (#3264) * Fix use_agent_middleware calling private _normalize_messages * Fixed A2A and Copilot Studio agent * Python: Added rai_config to Azure AI agent creation (#3265) * Add kwargs to create_agent method * Added test for kwargs * Addressed comment * Added doc string * Python: Filter conversation_id when passing kwargs to agent as tool (#3266) * Filter conversation_id when passing kwargs to agent as tool * Small fix * Update python/samples/getting_started/agents/azure_ai/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/samples/getting_started/agents/openai/openai_responses_client_with_agent_as_tool.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update python/samples/getting_started/agents/azure_ai/azure_ai_with_agent_as_tool.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Bump actions/setup-dotnet from 5.0.1 to 5.1.0 (#3273) Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 5.0.1 to 5.1.0. - [Release notes](https://github.com/actions/setup-dotnet/releases) - [Commits](https://github.com/actions/setup-dotnet/compare/v5.0.1...v5.1.0) --- updated-dependencies: - dependency-name: actions/setup-dotnet dependency-version: 5.1.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Update ignored checks in merge-gatekeeper workflow * Python: [BREAKING] Make response_format validation errors visible to users (#3274) * Make response_format validation errors visible to users * Small fix * Addressed comments * Python: fix(declarative): Fix MCP tool connection not passed from YAML to Azure AI agent creation API (#3248) * fix(declarative): Fix MCP tool connection not passed from YAML * Add samples to README * Fix mypy * Fix mypy again * Address PR comments * fix #3171, ensure proper form rendering for int (#3201) * Bump uv from 0.9.25 to 0.9.26 in /python (#3288) Bumps [uv](https://github.com/astral-sh/uv) from 0.9.25 to 0.9.26. - [Release notes](https://github.com/astral-sh/uv/releases) - [Changelog](https://github.com/astral-sh/uv/blob/main/CHANGELOG.md) - [Commits](https://github.com/astral-sh/uv/compare/0.9.25...0.9.26) --- updated-dependencies: - dependency-name: uv dependency-version: 0.9.26 dependency-type: direct:development update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump ruff from 0.14.11 to 0.14.13 in /python (#3287) Bumps [ruff](https://github.com/astral-sh/ruff) from 0.14.11 to 0.14.13. - [Release notes](https://github.com/astral-sh/ruff/releases) - [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md) - [Commits](https://github.com/astral-sh/ruff/compare/0.14.11...0.14.13) --- updated-dependencies: - dependency-name: ruff dependency-version: 0.14.13 dependency-type: direct:development update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump tar from 7.4.3 to 7.5.3 in /python/packages/devui/frontend (#3267) Bumps [tar](https://github.com/isaacs/node-tar) from 7.4.3 to 7.5.3. - [Release notes](https://github.com/isaacs/node-tar/releases) - [Changelog](https://github.com/isaacs/node-tar/blob/main/CHANGELOG.md) - [Commits](https://github.com/isaacs/node-tar/compare/v7.4.3...v7.5.3) --- updated-dependencies: - dependency-name: tar dependency-version: 7.5.3 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * .NET: Delete sync extension methods for agent (#3291) * Delete sync extension methods for agent * Fix comments and obsolete attribute * Remove more sync methods. * Fix naming and comments. * Fix unit tests * Python: Fix: Add system_instructions to ChatClient LLM span tracing (#3164) * Fix: Add system_instructions to ChatClient LLM span tracing - Add system_instructions parameter to _capture_messages() calls in _trace_get_response() and _trace_get_streaming_response() - Extract instructions from chat_options in kwargs - Add unit tests to verify system_instructions are captured correctly When using ChatClient with ChatOptions.instructions, the OpenTelemetry LLM span was missing system messages in gen_ai.input.messages and the gen_ai.system_instructions attribute was not being set. This fix aligns the ChatClient-level tracing with the Agent-level tracing which already correctly passes system_instructions. Fixes #3163 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * Add edge case tests for system_instructions - Add test for empty string instructions (should not set attribute) - Add test for list-type instructions (verify multiple items captured) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * Simplify: use options.get('instructions') directly instead of kwargs.get('chat_options') Addresses reviewer feedback: - Removed unnecessary chat_options variable from kwargs - Directly access instructions from the options parameter - Updated tests to use dict syntax for options (TypedDict convention) --------- Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com> * Improve PR number handling in workflow (#3302) * Improve PR number handling in workflow Refine PR number extraction and validation method. * Update .github/workflows/python-test-coverage-report.yml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix error message for invalid PR number --------- Co-authored-by: Copilot <175728472+Copilot@… * Modify failures * Fix mypy errors * Address comments * Update durabletask version * Remove event loops * Add comment * Fix typing for apps --------- Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: Dina Suehiro Jones <dina.s.jones@intel.com> Co-authored-by: Tao Chen <taochen@microsoft.com> Co-authored-by: Kurt <65111699+q33566@users.noreply.github.com> Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com> Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com> Co-authored-by: Korolev Dmitry <deagle.gross@gmail.com> Co-authored-by: Mark Wallace <127216156+markwallace-microsoft@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: rogerbarreto <19890735+rogerbarreto@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com> Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com> Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Jose Luis Latorre Millas <joslat@gmail.com> Co-authored-by: Jacob Alber <jaalber@microsoft.com> Co-authored-by: Richard Ortega <richardjortega@gmail.com> Co-authored-by: 刘邦学AI <lbbniu@gmail.com> Co-authored-by: Stephen Toub <stoub@microsoft.com> Co-authored-by: Nico Möller <nkm-moeller@mail.de> Co-authored-by: Chris Gillum <cgillum@microsoft.com> Co-authored-by: Giles Odigwe <79032838+giles17@users.noreply.github.com> Co-authored-by: Phillip Hoff <phillip.hoff@gmail.com> Co-authored-by: Ege Ozan Özyedek <36128615+egeozanozyedek@users.noreply.github.com> Co-authored-by: samueljohnsiby <66901393+samueljohnsiby@users.noreply.github.com> Co-authored-by: Evan Mattson <evan.mattson@microsoft.com> Co-authored-by: Hao Luo <338265+howlowck@users.noreply.github.com> Co-authored-by: Victor Dibia <chuvidi2003@gmail.com> Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com> Co-authored-by: Jacob Viau <javia@microsoft.com> Co-authored-by: SuperKenVery <39673849+SuperKenVery@users.noreply.github.com> Co-authored-by: Sunil Dutta <dutta.2003@gmail.com> Co-authored-by: Sunil Dutta <sunil.dutta@penske.com> Co-authored-by: budgetboardingai <apurva.sharma31@gmail.com> Co-authored-by: Syrine Chelly <62653967+SyChell@users.noreply.github.com> Co-authored-by: SergeyMenshykh <sergemenshikh@gmail.com> Co-authored-by: westey <164392973+westey-m@users.noreply.github.com> Co-authored-by: takanori-terai <123897708+takanori-terai@users.noreply.github.com> Co-authored-by: claude89757 <138977524+claude89757@users.noreply.github.com> Co-authored-by: Gavin Aguiar <80794152+gavin-aguiar@users.noreply.github.com> Co-authored-by: Sukeesh <vsukeeshbabu@gmail.com> Co-authored-by: eavanvalkenburg <13749212+eavanvalkenburg@users.noreply.github.com> Co-authored-by: eavanvalkenburg <github@vanvalkenburg.eu> Co-authored-by: Ao Chen <chenao3220@gmail.com> Co-authored-by: Dina Suehiro Jones <dina.s.jones@intel.com> Co-authored-by: eoindoherty1 <eoindoherty@microsoft.com> Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com> Co-authored-by: Darren Cohen <39422044+dargilco@users.noreply.github.com> Co-authored-by: Ben Thomas <ben.thomas@microsoft.com> Co-authored-by: alliscode <bentho@microsoft.com> Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com> Co-authored-by: Shyju Krishnankutty <connectshyju@gmail.com>
2026-06-16 21:04:09 +08:00 · 2026-01-27 13:08:05 -08:00
parent c860385a8c
commit 787becfc9f
96 changed files with 11536 additions and 3032 deletions
@@ -0,0 +1,73 @@
+# Single Agent
+
+This sample demonstrates how to create a worker-client setup that hosts a single AI agent and provides interactive conversation via the Durable Task Scheduler.
+
+## Key Concepts Demonstrated
+
+- Using the Microsoft Agent Framework to define a simple AI agent with a name and instructions.
+- Registering durable agents with the worker and interacting with them via a client.
+- Conversation management (via threads) for isolated interactions.
+- Worker-client architecture for distributed agent execution.
+
+## Environment Setup
+
+See the [README.md](../README.md) file in the parent directory for more information on how to configure the environment, including how to install and run common sample dependencies.
+
+## Running the Sample
+
+With the environment setup, you can run the sample using the combined approach or separate worker and client processes:
+
+**Option 1: Combined (Recommended for Testing)**
+
+```bash
+cd samples/getting_started/durabletask/01_single_agent
+python sample.py
+```
+
+**Option 2: Separate Processes**
+
+Start the worker in one terminal:
+
+```bash
+python worker.py
+```
+
+In a new terminal, run the client:
+
+```bash
+python client.py
+```
+
+The client will interact with the Joker agent:
+
+```
+Starting Durable Task Agent Client...
+Using taskhub: default
+Using endpoint: http://localhost:8080
+
+Getting reference to Joker agent...
+Created conversation thread: a1b2c3d4-e5f6-7890-abcd-ef1234567890
+
+User: Tell me a short joke about cloud computing.
+
+Joker: Why did the cloud break up with the server?
+Because it found someone more "uplifting"!
+
+User: Now tell me one about Python programming.
+
+Joker: Why do Python programmers prefer dark mode?
+Because light attracts bugs!
+```
+
+## Viewing Agent State
+
+You can view the state of the agent in the Durable Task Scheduler dashboard:
+
+1. Open your browser and navigate to `http://localhost:8082`
+2. In the dashboard, you can view:
+   - The state of the Joker agent entity (dafx-Joker)
+   - Conversation history and current state
+   - How the durable agents extension manages conversation context
+
+
+
@@ -0,0 +1,119 @@
+"""Client application for interacting with a Durable Task hosted agent.
+
+This client connects to the Durable Task Scheduler and sends requests to
+registered agents, demonstrating how to interact with agents from external processes.
+
+Prerequisites: 
+- The worker must be running with the agent registered
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running
+"""
+
+import asyncio
+import logging
+import os
+
+from agent_framework.azure import DurableAIAgentClient
+from azure.identity import DefaultAzureCredential
+from durabletask.azuremanaged.client import DurableTaskSchedulerClient
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+def get_client(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableAIAgentClient:
+    """Create a configured DurableAIAgentClient.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for client logging
+        
+    Returns:
+        Configured DurableAIAgentClient instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    dts_client = DurableTaskSchedulerClient(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+    
+    return DurableAIAgentClient(dts_client)
+
+
+def run_client(agent_client: DurableAIAgentClient) -> None:
+    """Run client interactions with the Joker agent.
+    
+    Args:
+        agent_client: The DurableAIAgentClient instance
+    """
+    # Get a reference to the Joker agent
+    logger.debug("Getting reference to Joker agent...")
+    joker = agent_client.get_agent("Joker")
+    
+    # Create a new thread for the conversation
+    thread = joker.get_new_thread()
+    logger.debug(f"Thread ID: {thread.session_id}")
+    logger.info("Start chatting with the Joker agent! (Type 'exit' to quit)")
+    
+    # Interactive conversation loop
+    while True:
+        # Get user input
+        try:
+            user_message = input("You: ").strip()
+        except (EOFError, KeyboardInterrupt):
+            logger.info("\nExiting...")
+            break
+        
+        # Check for exit command
+        if user_message.lower() == "exit":
+            logger.info("Goodbye!")
+            break
+        
+        # Skip empty messages
+        if not user_message:
+            continue
+        
+        # Send message to agent and get response
+        try:
+            response = joker.run(user_message, thread=thread)
+            logger.info(f"Joker: {response.text} \n")
+        except Exception as e:
+            logger.error(f"Error getting response: {e}")
+    
+    logger.info("Conversation completed.")
+
+
+async def main() -> None:
+    """Main entry point for the client application."""
+    logger.debug("Starting Durable Task Agent Client...")
+    
+    # Create client using helper function
+    agent_client = get_client()
+    
+    try:
+        run_client(agent_client)
+    except Exception as e:
+        logger.exception(f"Error during agent interaction: {e}")
+    finally:
+        logger.debug("Client shutting down")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,6 @@
+# Agent Framework packages (installing from local package until a package is published)
+-e ../../../../
+-e ../../../../packages/durabletask
+
+# Azure authentication
+azure-identity
@@ -0,0 +1,57 @@
+"""Single Agent Sample - Durable Task Integration (Combined Worker + Client)
+
+This sample demonstrates running both the worker and client in a single process.
+The worker is started first to register the agent, then client operations are
+performed against the running worker.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running (e.g., using Docker)
+
+To run this sample:
+    python sample.py
+"""
+
+import logging
+
+from dotenv import load_dotenv
+
+# Import helper functions from worker and client modules
+from client import get_client, run_client
+from worker import get_worker, setup_worker
+
+# Configure logging (must be after imports to override their basicConfig)
+logging.basicConfig(level=logging.INFO, force=True)
+logger = logging.getLogger(__name__)
+
+def main():
+    """Main entry point - runs both worker and client in single process."""
+    logger.debug("Starting Durable Task Agent Sample (Combined Worker + Client)...")
+
+    silent_handler = logging.NullHandler()
+    
+    # Create and start the worker using helper function and context manager
+    with get_worker(log_handler=silent_handler) as dts_worker:
+        # Register agents using helper function
+        setup_worker(dts_worker)
+        
+        # Start the worker
+        dts_worker.start()
+        logger.debug("Worker started and listening for requests...")
+        
+        # Create the client using helper function
+        agent_client = get_client(log_handler=silent_handler)
+        
+        try:
+            # Run client interactions using helper function
+            run_client(agent_client)
+        except Exception as e:
+            logger.exception(f"Error during agent interaction: {e}")
+        
+        logger.debug("Sample completed. Worker shutting down...")
+
+
+if __name__ == "__main__":
+    load_dotenv()
+    main()
@@ -0,0 +1,121 @@
+"""Worker process for hosting a single Azure OpenAI-powered agent using Durable Task.
+
+This worker registers agents as durable entities and continuously listens for requests.
+The worker should run as a background service, processing incoming agent requests.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Start a Durable Task Scheduler (e.g., using Docker)
+"""
+
+import asyncio
+import logging
+import os
+
+from agent_framework import ChatAgent
+from agent_framework.azure import AzureOpenAIChatClient, DurableAIAgentWorker
+from azure.identity import AzureCliCredential, DefaultAzureCredential
+from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker
+
+# Configure logging
+logging.basicConfig(level=logging.WARNING)
+logger = logging.getLogger(__name__)
+
+
+def create_joker_agent() -> ChatAgent:
+    """Create the Joker agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Joker agent
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name="Joker",
+        instructions="You are good at telling jokes.",
+    )
+
+
+def get_worker(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerWorker:
+    """Create a configured DurableTaskSchedulerWorker.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for worker logging
+        
+    Returns:
+        Configured DurableTaskSchedulerWorker instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerWorker(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def setup_worker(worker: DurableTaskSchedulerWorker) -> DurableAIAgentWorker:
+    """Set up the worker with agents registered.
+    
+    Args:
+        worker: The DurableTaskSchedulerWorker instance
+        
+    Returns:
+        DurableAIAgentWorker with agents registered
+    """
+    # Wrap it with the agent worker
+    agent_worker = DurableAIAgentWorker(worker)
+    
+    # Create and register the Joker agent
+    logger.debug("Creating and registering Joker agent...")
+    joker_agent = create_joker_agent()
+    agent_worker.add_agent(joker_agent)
+    
+    logger.debug(f"✓ Registered agent: {joker_agent.name}")
+    logger.debug(f"  Entity name: dafx-{joker_agent.name}")
+    
+    return agent_worker
+
+
+async def main():
+    """Main entry point for the worker process."""
+    logger.debug("Starting Durable Task Agent Worker...")
+    
+    # Create a worker using the helper function
+    worker = get_worker()
+    
+    # Setup worker with agents
+    setup_worker(worker)
+    
+    logger.info("Worker is ready and listening for requests...")
+    logger.info("Press Ctrl+C to stop.")
+    logger.info("")
+    
+    try:
+        # Start the worker (this blocks until stopped)
+        worker.start()
+        
+        # Keep the worker running
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        logger.debug("Worker shutdown initiated")
+    
+    logger.debug("Worker stopped")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,80 @@
+# Multi-Agent
+
+This sample demonstrates how to host multiple AI agents with different tools in a single worker-client setup using the Durable Task Scheduler.
+
+## Key Concepts Demonstrated
+
+- Hosting multiple agents (WeatherAgent and MathAgent) in a single worker process.
+- Each agent with its own specialized tools and instructions.
+- Interacting with different agents using separate conversation threads.
+- Worker-client architecture for multi-agent systems.
+
+## Environment Setup
+
+See the [README.md](../README.md) file in the parent directory for more information on how to configure the environment, including how to install and run common sample dependencies.
+
+## Running the Sample
+
+With the environment setup, you can run the sample using the combined approach or separate worker and client processes:
+
+**Option 1: Combined (Recommended for Testing)**
+
+```bash
+cd samples/getting_started/durabletask/02_multi_agent
+python sample.py
+```
+
+**Option 2: Separate Processes**
+
+Start the worker in one terminal:
+
+```bash
+python worker.py
+```
+
+In a new terminal, run the client:
+
+```bash
+python client.py
+```
+
+The client will interact with both agents:
+
+```
+Starting Durable Task Multi-Agent Client...
+Using taskhub: default
+Using endpoint: http://localhost:8080
+
+================================================================================
+Testing WeatherAgent
+================================================================================
+
+Created weather conversation thread: <guid>
+User: What is the weather in Seattle?
+
+🔧 [TOOL CALLED] get_weather(location=Seattle)
+✓ [TOOL RESULT] {'location': 'Seattle', 'temperature': 72, 'conditions': 'Sunny', 'humidity': 45}
+
+WeatherAgent: The current weather in Seattle is sunny with a temperature of 72°F and 45% humidity.
+
+================================================================================
+Testing MathAgent
+================================================================================
+
+Created math conversation thread: <guid>
+User: Calculate a 20% tip on a $50 bill
+
+🔧 [TOOL CALLED] calculate_tip(bill_amount=50.0, tip_percentage=20.0)
+✓ [TOOL RESULT] {'bill_amount': 50.0, 'tip_percentage': 20.0, 'tip_amount': 10.0, 'total': 60.0}
+
+MathAgent: For a $50 bill with a 20% tip, the tip amount is $10.00 and the total is $60.00.
+```
+
+## Viewing Agent State
+
+You can view the state of both agents in the Durable Task Scheduler dashboard:
+
+1. Open your browser and navigate to `http://localhost:8082`
+2. In the dashboard, you can view:
+   - The state of both WeatherAgent and MathAgent entities (dafx-WeatherAgent, dafx-MathAgent)
+   - Each agent's conversation state across multiple interactions
@@ -0,0 +1,116 @@
+"""Client application for interacting with multiple hosted agents.
+
+This client connects to the Durable Task Scheduler and interacts with two different
+agents (WeatherAgent and MathAgent), demonstrating how to work with multiple agents
+each with their own specialized capabilities and tools.
+
+Prerequisites: 
+- The worker must be running with both agents registered
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running
+"""
+
+import asyncio
+import logging
+import os
+
+from agent_framework.azure import DurableAIAgentClient
+from azure.identity import DefaultAzureCredential
+from durabletask.azuremanaged.client import DurableTaskSchedulerClient
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+def get_client(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableAIAgentClient:
+    """Create a configured DurableAIAgentClient.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for client logging
+        
+    Returns:
+        Configured DurableAIAgentClient instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    dts_client = DurableTaskSchedulerClient(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+    
+    return DurableAIAgentClient(dts_client)
+
+
+def run_client(agent_client: DurableAIAgentClient) -> None:
+    """Run client interactions with both WeatherAgent and MathAgent.
+    
+    Args:
+        agent_client: The DurableAIAgentClient instance
+    """
+    logger.debug("Testing WeatherAgent")
+    
+    # Get reference to WeatherAgent
+    weather_agent = agent_client.get_agent("WeatherAgent")
+    weather_thread = weather_agent.get_new_thread()
+    
+    logger.debug(f"Created weather conversation thread: {weather_thread.session_id}")
+    
+    # Test WeatherAgent
+    weather_message = "What is the weather in Seattle?"
+    logger.info(f"User: {weather_message}")
+    
+    weather_response = weather_agent.run(weather_message, thread=weather_thread)
+    logger.info(f"WeatherAgent: {weather_response.text} \n")
+    
+    logger.debug("Testing MathAgent")
+    
+    # Get reference to MathAgent
+    math_agent = agent_client.get_agent("MathAgent")
+    math_thread = math_agent.get_new_thread()
+    
+    logger.debug(f"Created math conversation thread: {math_thread.session_id}")
+    
+    # Test MathAgent
+    math_message = "Calculate a 20% tip on a $50 bill"
+    logger.info(f"User: {math_message}")
+    
+    math_response = math_agent.run(math_message, thread=math_thread)
+    logger.info(f"MathAgent: {math_response.text} \n")
+    
+    logger.debug("Both agents completed successfully!")
+
+
+async def main() -> None:
+    """Main entry point for the client application."""
+    logger.debug("Starting Durable Task Multi-Agent Client...")
+    
+    # Create client using helper function
+    agent_client = get_client()
+    
+    try:
+        run_client(agent_client)
+    except Exception as e:
+        logger.exception(f"Error during agent interaction: {e}")
+    finally:
+        logger.debug("Client shutting down")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,6 @@
+# Agent Framework packages (installing from local package until a package is published)
+-e ../../../../
+-e ../../../../packages/durabletask
+
+# Azure authentication
+azure-identity
@@ -0,0 +1,57 @@
+"""Multi-Agent Sample - Durable Task Integration (Combined Worker + Client)
+
+This sample demonstrates running both the worker and client in a single process
+for multiple agents with different tools. The worker registers two agents
+(WeatherAgent and MathAgent), each with their own specialized capabilities.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running (e.g., using Docker)
+
+To run this sample:
+    python sample.py
+"""
+
+import logging
+
+from dotenv import load_dotenv
+
+# Import helper functions from worker and client modules
+from client import get_client, run_client
+from worker import get_worker, setup_worker
+
+# Configure logging
+logging.basicConfig(level=logging.INFO, force=True)
+logger = logging.getLogger(__name__)
+
+
+def main():
+    """Main entry point - runs both worker and client in single process."""
+    logger.debug("Starting Durable Task Multi-Agent Sample (Combined Worker + Client)...")
+    
+    silent_handler = logging.NullHandler()
+    # Create and start the worker using helper function and context manager
+    with get_worker(log_handler=silent_handler) as dts_worker:
+        # Register agents using helper function
+        setup_worker(dts_worker)
+        
+        # Start the worker
+        dts_worker.start()
+        logger.debug("Worker started and listening for requests...")
+        
+        # Create the client using helper function
+        agent_client = get_client(log_handler=silent_handler)
+        
+        try:
+            # Run client interactions using helper function
+            run_client(agent_client)
+        except Exception as e:
+            logger.exception(f"Error during agent interaction: {e}")
+        
+        logger.debug("Sample completed. Worker shutting down...")
+
+
+if __name__ == "__main__":
+    load_dotenv()
+    main()
@@ -0,0 +1,171 @@
+"""Worker process for hosting multiple agents with different tools using Durable Task.
+
+This worker registers two agents - a weather assistant and a math assistant - each
+with their own specialized tools. This demonstrates how to host multiple agents
+with different capabilities in a single worker process.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Start a Durable Task Scheduler (e.g., using Docker)
+"""
+
+import asyncio
+import logging
+import os
+from typing import Any
+
+from agent_framework.azure import AzureOpenAIChatClient, DurableAIAgentWorker
+from azure.identity import AzureCliCredential, DefaultAzureCredential
+from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Agent names
+WEATHER_AGENT_NAME = "WeatherAgent"
+MATH_AGENT_NAME = "MathAgent"
+
+
+def get_weather(location: str) -> dict[str, Any]:
+    """Get current weather for a location."""
+    logger.info(f"🔧 [TOOL CALLED] get_weather(location={location})")
+    result = {
+        "location": location,
+        "temperature": 72,
+        "conditions": "Sunny",
+        "humidity": 45,
+    }
+    logger.info(f"✓ [TOOL RESULT] {result}")
+    return result
+
+
+def calculate_tip(bill_amount: float, tip_percentage: float = 15.0) -> dict[str, Any]:
+    """Calculate tip amount and total bill."""
+    logger.info(
+        f"🔧 [TOOL CALLED] calculate_tip(bill_amount={bill_amount}, tip_percentage={tip_percentage})"
+    )
+    tip = bill_amount * (tip_percentage / 100)
+    total = bill_amount + tip
+    result = {
+        "bill_amount": bill_amount,
+        "tip_percentage": tip_percentage,
+        "tip_amount": round(tip, 2),
+        "total": round(total, 2),
+    }
+    logger.info(f"✓ [TOOL RESULT] {result}")
+    return result
+
+
+def create_weather_agent():
+    """Create the Weather agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Weather agent with weather tool
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=WEATHER_AGENT_NAME,
+        instructions="You are a helpful weather assistant. Provide current weather information.",
+        tools=[get_weather],
+    )
+
+
+def create_math_agent():
+    """Create the Math agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Math agent with calculation tools
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=MATH_AGENT_NAME,
+        instructions="You are a helpful math assistant. Help users with calculations like tip calculations.",
+        tools=[calculate_tip],
+    )
+
+
+def get_worker(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerWorker:
+    """Create a configured DurableTaskSchedulerWorker.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for worker logging
+        
+    Returns:
+        Configured DurableTaskSchedulerWorker instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerWorker(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def setup_worker(worker: DurableTaskSchedulerWorker) -> DurableAIAgentWorker:
+    """Set up the worker with multiple agents registered.
+    
+    Args:
+        worker: The DurableTaskSchedulerWorker instance
+        
+    Returns:
+        DurableAIAgentWorker with agents registered
+    """
+    # Wrap it with the agent worker
+    agent_worker = DurableAIAgentWorker(worker)
+    
+    # Create and register both agents
+    logger.debug("Creating and registering agents...")
+    weather_agent = create_weather_agent()
+    math_agent = create_math_agent()
+    
+    agent_worker.add_agent(weather_agent)
+    agent_worker.add_agent(math_agent)
+    
+    logger.debug(f"✓ Registered agents: {weather_agent.name}, {math_agent.name}")
+    
+    return agent_worker
+
+
+async def main():
+    """Main entry point for the worker process."""
+    logger.debug("Starting Durable Task Multi-Agent Worker...")
+    
+    # Create a worker using the helper function
+    worker = get_worker()
+    
+    # Setup worker with agents
+    setup_worker(worker)
+    
+    logger.info("Worker is ready and listening for requests...")
+    logger.info("Press Ctrl+C to stop. \n")
+    
+    try:
+        # Start the worker (this blocks until stopped)
+        worker.start()
+        
+        # Keep the worker running
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        logger.debug("Worker shutdown initiated")
+    
+    logger.info("Worker stopped")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,150 @@
+# Single Agent with Reliable Streaming
+
+This sample demonstrates how to use Redis Streams with agent response callbacks to enable reliable, resumable streaming for durable agents. Streaming responses are persisted to Redis, allowing clients to disconnect and reconnect without losing messages.
+
+## Key Concepts Demonstrated
+
+- Using `AgentResponseCallbackProtocol` to capture streaming agent responses.
+- Persisting streaming chunks to Redis Streams for reliable delivery.
+- Non-blocking agent execution with `options={"wait_for_response": False}` (fire-and-forget mode).
+- Cursor-based resumption for disconnected clients.
+- Decoupling agent execution from response streaming.
+
+## Prerequisites
+
+In addition to the common setup in the parent [README.md](../README.md), this sample requires Redis:
+
+```bash
+docker run -d --name redis -p 6379:6379 redis:latest
+```
+
+## Environment Setup
+
+See the [README.md](../README.md) file in the parent directory for more information on how to configure the environment, including how to install and run common sample dependencies.
+
+Additional environment variables for this sample:
+
+```bash
+# Optional: Redis Configuration
+REDIS_CONNECTION_STRING=redis://localhost:6379
+REDIS_STREAM_TTL_MINUTES=10
+```
+
+## Running the Sample
+
+With the environment setup, you can run the sample using the combined approach or separate worker and client processes:
+
+**Option 1: Combined (Recommended for Testing)**
+
+```bash
+cd samples/getting_started/durabletask/03_single_agent_streaming
+python sample.py
+```
+
+**Option 2: Separate Processes**
+
+Start the worker in one terminal:
+
+```bash
+python worker.py
+```
+
+In a new terminal, run the client:
+
+```bash
+python client.py
+```
+
+The client will send a travel planning request to the TravelPlanner agent and stream the response from Redis in real-time:
+
+```
+================================================================================
+TravelPlanner Agent - Redis Streaming Demo
+================================================================================
+
+You: Plan a 3-day trip to Tokyo with emphasis on culture and food
+
+TravelPlanner (streaming from Redis):
+--------------------------------------------------------------------------------
+# Your Amazing 3-Day Tokyo Adventure! 🗾
+
+Let me create the perfect cultural and culinary journey through Tokyo...
+
+## Day 1: Traditional Tokyo & First Impressions
+...
+(continues streaming)
+...
+
+✓ Response complete!
+```
+
+
+## How It Works
+
+### Redis Streaming Callback
+
+The `RedisStreamCallback` class implements `AgentResponseCallbackProtocol` to capture streaming updates and persist them to Redis:
+
+```python
+class RedisStreamCallback(AgentResponseCallbackProtocol):
+    async def on_streaming_response_update(self, update, context):
+        # Write chunk to Redis Stream
+        async with await get_stream_handler() as handler:
+            await handler.write_chunk(thread_id, update.text, sequence)
+
+    async def on_agent_response(self, response, context):
+        # Write end-of-stream marker
+        async with await get_stream_handler() as handler:
+            await handler.write_completion(thread_id, sequence)
+```
+
+### Worker Registration
+
+The worker registers the agent with the Redis streaming callback:
+
+```python
+redis_callback = RedisStreamCallback()
+agent_worker = DurableAIAgentWorker(worker, callback=redis_callback)
+agent_worker.add_agent(create_travel_agent())
+```
+
+### Client Streaming
+
+The client uses fire-and-forget mode to start the agent and streams from Redis:
+
+```python
+# Start agent run with wait_for_response=False for non-blocking execution
+travel_planner.run(user_message, thread=thread, options={"wait_for_response": False})
+
+# Stream response from Redis while the agent is processing
+async with await get_stream_handler() as stream_handler:
+    async for chunk in stream_handler.read_stream(thread_id):
+        if chunk.text:
+            print(chunk.text, end="", flush=True)
+        elif chunk.is_done:
+            break
+```
+
+**Fire-and-Forget Mode**: Use `options={"wait_for_response": False}` to enable non-blocking execution. The `run()` method signals the agent and returns immediately, allowing the client to stream from Redis without blocking.
+
+### Cursor-Based Resumption
+
+Clients can resume streaming from any point after disconnection:
+
+```python
+cursor = "1734649123456-0"  # Entry ID from previous stream
+async with await get_stream_handler() as stream_handler:
+    async for chunk in stream_handler.read_stream(thread_id, cursor=cursor):
+        # Process chunk
+```
+
+## Viewing Agent State
+
+You can view the state of the TravelPlanner agent in the Durable Task Scheduler dashboard:
+
+1. Open your browser and navigate to `http://localhost:8082`
+2. In the dashboard, you can view:
+   - The state of the TravelPlanner agent entity (dafx-TravelPlanner)
+   - Conversation history and current state
+   - How the durable agents extension manages conversation context with streaming
+
@@ -0,0 +1,186 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+"""Client application for interacting with the TravelPlanner agent and streaming from Redis.
+
+This client demonstrates:
+1. Sending a travel planning request to the durable agent
+2. Streaming the response from Redis in real-time
+3. Handling reconnection and cursor-based resumption
+
+Prerequisites: 
+- The worker must be running with the TravelPlanner agent registered
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME
+- Redis must be running
+- Durable Task Scheduler must be running
+"""
+
+import asyncio
+import logging
+import os
+from datetime import timedelta
+
+import redis.asyncio as aioredis
+from agent_framework.azure import DurableAIAgentClient
+from azure.identity import DefaultAzureCredential
+from durabletask.azuremanaged.client import DurableTaskSchedulerClient
+
+from redis_stream_response_handler import RedisStreamResponseHandler
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Configuration
+REDIS_CONNECTION_STRING = os.environ.get("REDIS_CONNECTION_STRING", "redis://localhost:6379")
+REDIS_STREAM_TTL_MINUTES = int(os.environ.get("REDIS_STREAM_TTL_MINUTES", "10"))
+
+
+async def get_stream_handler() -> RedisStreamResponseHandler:
+    """Create a new Redis stream handler for each request.
+
+    This avoids event loop conflicts by creating a fresh Redis client
+    in the current event loop context.
+    """
+    # Create a new Redis client in the current event loop
+    redis_client = aioredis.from_url(  # type: ignore[reportUnknownMemberType]
+        REDIS_CONNECTION_STRING,
+        encoding="utf-8",
+        decode_responses=False,
+    )
+
+    return RedisStreamResponseHandler(
+        redis_client=redis_client,
+        stream_ttl=timedelta(minutes=REDIS_STREAM_TTL_MINUTES),
+    )
+
+
+def get_client(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableAIAgentClient:
+    """Create a configured DurableAIAgentClient.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional log handler for client logging
+        
+    Returns:
+        Configured DurableAIAgentClient instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    dts_client = DurableTaskSchedulerClient(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+    
+    return DurableAIAgentClient(dts_client)
+
+
+async def stream_from_redis(thread_id: str, cursor: str | None = None) -> None:
+    """Stream agent responses from Redis.
+    
+    Args:
+        thread_id: The conversation/thread ID to stream from
+        cursor: Optional cursor to resume from. If None, starts from beginning.
+    """
+    stream_key = f"agent-stream:{thread_id}"
+    logger.info(f"Streaming response from Redis (thread: {thread_id[:8]}...)")
+    logger.debug(f"To manually check Redis, run: redis-cli XLEN {stream_key}")
+    if cursor:
+        logger.info(f"Resuming from cursor: {cursor}")
+    
+    async with await get_stream_handler() as stream_handler:
+        logger.info(f"Stream handler created, starting to read...")
+        try:
+            chunk_count = 0
+            async for chunk in stream_handler.read_stream(thread_id, cursor):
+                chunk_count += 1
+                logger.debug(f"Received chunk #{chunk_count}: error={chunk.error}, is_done={chunk.is_done}, text_len={len(chunk.text) if chunk.text else 0}")
+                
+                if chunk.error:
+                    logger.error(f"Stream error: {chunk.error}")
+                    break
+                
+                if chunk.is_done:
+                    print("\n✓ Response complete!", flush=True)
+                    logger.info(f"Stream completed after {chunk_count} chunks")
+                    break
+                
+                if chunk.text:
+                    # Print directly to console with flush for immediate display
+                    print(chunk.text, end='', flush=True)
+            
+            if chunk_count == 0:
+                logger.warning("No chunks received from Redis stream!")
+                logger.warning(f"Check Redis manually: redis-cli XLEN {stream_key}")
+                logger.warning(f"View stream contents: redis-cli XREAD STREAMS {stream_key} 0")
+                
+        except Exception as ex:
+            logger.error(f"Error reading from Redis: {ex}", exc_info=True)
+
+
+def run_client(agent_client: DurableAIAgentClient) -> None:
+    """Run client interactions with the TravelPlanner agent.
+    
+    Args:
+        agent_client: The DurableAIAgentClient instance
+    """
+    # Get a reference to the TravelPlanner agent
+    logger.debug("Getting reference to TravelPlanner agent...")
+    travel_planner = agent_client.get_agent("TravelPlanner")
+    
+    # Create a new thread for the conversation
+    thread = travel_planner.get_new_thread()
+    if not thread.session_id:
+        logger.error("Failed to create a new thread with session ID!")
+        return
+    
+    key = thread.session_id.key
+    logger.info(f"Thread ID: {key}")
+    
+    # Get user input
+    print("\nEnter your travel planning request:")
+    user_message = input("> ").strip()
+    
+    if not user_message:
+        logger.warning("No input provided. Using default message.")
+        user_message = "Plan a 3-day trip to Tokyo with emphasis on culture and food"
+    
+    logger.info(f"\nYou: {user_message}\n")
+    logger.info("TravelPlanner (streaming from Redis):")
+    logger.info("-" * 80)
+    
+    # Start the agent run with wait_for_response=False for non-blocking execution
+    # This signals the agent to start processing without waiting for completion
+    # The agent will execute in the background and write chunks to Redis
+    travel_planner.run(user_message, thread=thread, options={"wait_for_response": False})
+    
+    # Stream the response from Redis
+    # This demonstrates that the client can stream from Redis while
+    # the agent is still processing (or after it completes)
+    asyncio.run(stream_from_redis(str(key)))
+    
+    logger.info("\nDemo completed!")
+
+
+if __name__ == "__main__":
+    from dotenv import load_dotenv
+    load_dotenv()
+    
+    # Create the client
+    client = get_client()
+    
+    # Run the demo
+    run_client(client)
@@ -0,0 +1,200 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+"""Redis-based streaming response handler for durable agents.
+
+This module provides reliable, resumable streaming of agent responses using Redis Streams
+as a message broker. It enables clients to disconnect and reconnect without losing messages.
+"""
+
+import asyncio
+import time
+from dataclasses import dataclass
+from datetime import timedelta
+from collections.abc import AsyncIterator
+
+import redis.asyncio as aioredis
+
+
+@dataclass
+class StreamChunk:
+    """Represents a chunk of streamed data from Redis.
+
+    Attributes:
+        entry_id: The Redis stream entry ID (used as cursor for resumption).
+        text: The text content of the chunk, if any.
+        is_done: Whether this is the final chunk in the stream.
+        error: Error message if an error occurred, otherwise None.
+    """
+    entry_id: str
+    text: str | None = None
+    is_done: bool = False
+    error: str | None = None
+
+
+class RedisStreamResponseHandler:
+    """Handles agent responses by persisting them to Redis Streams.
+
+    This handler writes agent response updates to Redis Streams, enabling reliable,
+    resumable streaming delivery to clients. Clients can disconnect and reconnect
+    at any point using cursor-based pagination.
+
+    Attributes:
+        MAX_EMPTY_READS: Maximum number of empty reads before timing out.
+        POLL_INTERVAL_MS: Interval in milliseconds between polling attempts.
+    """
+
+    MAX_EMPTY_READS = 300
+    POLL_INTERVAL_MS = 1000
+
+    def __init__(self, redis_client: aioredis.Redis, stream_ttl: timedelta):
+        """Initialize the Redis stream response handler.
+
+        Args:
+            redis_client: The async Redis client instance.
+            stream_ttl: Time-to-live for stream entries in Redis.
+        """
+        self._redis = redis_client
+        self._stream_ttl = stream_ttl
+
+    async def __aenter__(self):
+        """Enter async context manager."""
+        return self
+
+    async def __aexit__(self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: object) -> None:
+        """Exit async context manager and close Redis connection."""
+        await self._redis.aclose()
+
+    async def write_chunk(
+        self,
+        conversation_id: str,
+        text: str,
+        sequence: int,
+    ) -> None:
+        """Write a single text chunk to the Redis Stream.
+
+        Args:
+            conversation_id: The conversation ID for this agent run.
+            text: The text content to write.
+            sequence: The sequence number for ordering.
+        """
+        stream_key = self._get_stream_key(conversation_id)
+        await self._redis.xadd(
+            stream_key,
+            {
+                "text": text,
+                "sequence": str(sequence),
+                "timestamp": str(int(time.time() * 1000)),
+            }
+        )
+        await self._redis.expire(stream_key, self._stream_ttl)
+
+    async def write_completion(
+        self,
+        conversation_id: str,
+        sequence: int,
+    ) -> None:
+        """Write an end-of-stream marker to the Redis Stream.
+
+        Args:
+            conversation_id: The conversation ID for this agent run.
+            sequence: The final sequence number.
+        """
+        stream_key = self._get_stream_key(conversation_id)
+        await self._redis.xadd(
+            stream_key,
+            {
+                "text": "",
+                "sequence": str(sequence),
+                "timestamp": str(int(time.time() * 1000)),
+                "done": "true",
+            }
+        )
+        await self._redis.expire(stream_key, self._stream_ttl)
+
+    async def read_stream(
+        self,
+        conversation_id: str,
+        cursor: str | None = None,
+    ) -> AsyncIterator[StreamChunk]:
+        """Read entries from a Redis Stream with cursor-based pagination.
+
+        This method polls the Redis Stream for new entries, yielding chunks as they
+        become available. Clients can resume from any point using the entry_id from
+        a previous chunk.
+
+        Args:
+            conversation_id: The conversation ID to read from.
+            cursor: Optional cursor to resume from. If None, starts from beginning.
+
+        Yields:
+            StreamChunk instances containing text content or status markers.
+        """
+        stream_key = self._get_stream_key(conversation_id)
+        start_id = cursor if cursor else "0-0"
+
+        empty_read_count = 0
+        has_seen_data = False
+
+        while True:
+            try:
+                # Read up to 100 entries from the stream
+                entries = await self._redis.xread(
+                    {stream_key: start_id},
+                    count=100,
+                    block=None,
+                )
+
+                if not entries:
+                    # No entries found
+                    if not has_seen_data:
+                        empty_read_count += 1
+                        if empty_read_count >= self.MAX_EMPTY_READS:
+                            timeout_seconds = self.MAX_EMPTY_READS * self.POLL_INTERVAL_MS / 1000
+                            yield StreamChunk(
+                                entry_id=start_id,
+                                error=f"Stream not found or timed out after {timeout_seconds} seconds"
+                            )
+                            return
+
+                    # Wait before polling again
+                    await asyncio.sleep(self.POLL_INTERVAL_MS / 1000)
+                    continue
+
+                has_seen_data = True
+
+                # Process entries from the stream
+                for _stream_name, stream_entries in entries:
+                    for entry_id, entry_data in stream_entries:
+                        start_id = entry_id.decode() if isinstance(entry_id, bytes) else entry_id
+
+                        # Decode entry data
+                        text = entry_data.get(b"text", b"").decode() if b"text" in entry_data else None
+                        done = entry_data.get(b"done", b"").decode() if b"done" in entry_data else None
+                        error = entry_data.get(b"error", b"").decode() if b"error" in entry_data else None
+
+                        if error:
+                            yield StreamChunk(entry_id=start_id, error=error)
+                            return
+
+                        if done == "true":
+                            yield StreamChunk(entry_id=start_id, is_done=True)
+                            return
+
+                        if text:
+                            yield StreamChunk(entry_id=start_id, text=text)
+
+            except Exception as ex:
+                yield StreamChunk(entry_id=start_id, error=str(ex))
+                return
+
+    @staticmethod
+    def _get_stream_key(conversation_id: str) -> str:
+        """Generate the Redis key for a conversation's stream.
+
+        Args:
+            conversation_id: The conversation ID.
+
+        Returns:
+            The Redis stream key.
+        """
+        return f"agent-stream:{conversation_id}"
@@ -0,0 +1,9 @@
+# Agent Framework packages (installing from local package until a package is published)
+-e ../../../../
+-e ../../../../packages/durabletask
+
+# Azure authentication
+azure-identity
+
+# Redis client
+redis
@@ -0,0 +1,62 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+"""Single Agent Streaming Sample - Durable Task Integration (Combined Worker + Client)
+
+This sample demonstrates running both the worker and client in a single process
+with reliable Redis-based streaming for agent responses.
+
+The worker is started first to register the TravelPlanner agent with Redis streaming
+callback, then client operations are performed against the running worker.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running (e.g., using Docker)
+- Redis must be running (e.g., docker run -d --name redis -p 6379:6379 redis:latest)
+
+To run this sample:
+    python sample.py
+"""
+
+import logging
+
+from dotenv import load_dotenv
+
+# Import helper functions from worker and client modules
+from client import get_client, run_client
+from worker import get_worker, setup_worker
+
+# Configure logging (must be after imports to override their basicConfig)
+logging.basicConfig(level=logging.INFO, force=True)
+logger = logging.getLogger(__name__)
+
+def main():
+    """Main entry point - runs both worker and client in single process."""
+    logger.debug("Starting Durable Task Agent Sample with Redis Streaming...")
+
+    silent_handler = logging.NullHandler()
+    
+    # Create and start the worker using helper function and context manager
+    with get_worker(log_handler=silent_handler) as dts_worker:
+        # Register agents and callbacks using helper function
+        setup_worker(dts_worker)
+        
+        # Start the worker
+        dts_worker.start()
+        logger.debug("Worker started and listening for requests...")
+        
+        # Create the client using helper function
+        agent_client = get_client(log_handler=silent_handler)
+        
+        try:
+            # Run client interactions using helper function
+            run_client(agent_client)
+        except Exception as e:
+            logger.exception(f"Error during agent interaction: {e}")
+        
+        logger.debug("Sample completed. Worker shutting down...")
+
+
+if __name__ == "__main__":
+    load_dotenv()
+    main()
@@ -0,0 +1,165 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+"""Mock travel tools for demonstration purposes.
+
+In a real application, these would call actual weather and events APIs.
+"""
+
+from typing import Annotated
+
+
+def get_weather_forecast(
+    destination: Annotated[str, "The destination city or location"],
+    date: Annotated[str, 'The date for the forecast (e.g., "2025-01-15" or "next Monday")'],
+) -> str:
+    """Get the weather forecast for a destination on a specific date.
+
+    Use this to provide weather-aware recommendations in the itinerary.
+
+    Args:
+        destination: The destination city or location.
+        date: The date for the forecast.
+
+    Returns:
+        A weather forecast summary.
+    """
+    # Mock weather data based on destination for realistic responses
+    weather_by_region = {
+        "Tokyo": ("Partly cloudy with a chance of light rain", 58, 45),
+        "Paris": ("Overcast with occasional drizzle", 52, 41),
+        "New York": ("Clear and cold", 42, 28),
+        "London": ("Foggy morning, clearing in afternoon", 48, 38),
+        "Sydney": ("Sunny and warm", 82, 68),
+        "Rome": ("Sunny with light breeze", 62, 48),
+        "Barcelona": ("Partly sunny", 59, 47),
+        "Amsterdam": ("Cloudy with light rain", 46, 38),
+        "Dubai": ("Sunny and hot", 85, 72),
+        "Singapore": ("Tropical thunderstorms in afternoon", 88, 77),
+        "Bangkok": ("Hot and humid, afternoon showers", 91, 78),
+        "Los Angeles": ("Sunny and pleasant", 72, 55),
+        "San Francisco": ("Morning fog, afternoon sun", 62, 52),
+        "Seattle": ("Rainy with breaks", 48, 40),
+        "Miami": ("Warm and sunny", 78, 65),
+        "Honolulu": ("Tropical paradise weather", 82, 72),
+    }
+
+    # Find a matching destination or use a default
+    forecast = ("Partly cloudy", 65, 50)
+    for city, weather in weather_by_region.items():
+        if city.lower() in destination.lower():
+            forecast = weather
+            break
+
+    condition, high_f, low_f = forecast
+    high_c = (high_f - 32) * 5 // 9
+    low_c = (low_f - 32) * 5 // 9
+
+    recommendation = _get_weather_recommendation(condition)
+
+    return f"""Weather forecast for {destination} on {date}:
+Conditions: {condition}
+High: {high_f}°F ({high_c}°C)
+Low: {low_f}°F ({low_c}°C)
+
+Recommendation: {recommendation}"""
+
+
+def get_local_events(
+    destination: Annotated[str, "The destination city or location"],
+    date: Annotated[str, 'The date to search for events (e.g., "2025-01-15" or "next week")'],
+) -> str:
+    """Get local events and activities happening at a destination around a specific date.
+
+    Use this to suggest timely activities and experiences.
+
+    Args:
+        destination: The destination city or location.
+        date: The date to search for events.
+
+    Returns:
+        A list of local events and activities.
+    """
+    # Mock events data based on destination
+    events_by_city = {
+        "Tokyo": [
+            "🎭 Kabuki Theater Performance at Kabukiza Theatre - Traditional Japanese drama",
+            "🌸 Winter Illuminations at Yoyogi Park - Spectacular light displays",
+            "🍜 Ramen Festival at Tokyo Station - Sample ramen from across Japan",
+            "🎮 Gaming Expo at Tokyo Big Sight - Latest video games and technology",
+        ],
+        "Paris": [
+            "🎨 Impressionist Exhibition at Musée d'Orsay - Extended evening hours",
+            "🍷 Wine Tasting Tour in Le Marais - Local sommelier guided",
+            "🎵 Jazz Night at Le Caveau de la Huchette - Historic jazz club",
+            "🥐 French Pastry Workshop - Learn from master pâtissiers",
+        ],
+        "New York": [
+            "🎭 Broadway Show: Hamilton - Limited engagement performances",
+            "🏀 Knicks vs Lakers at Madison Square Garden",
+            "🎨 Modern Art Exhibit at MoMA - New installations",
+            "🍕 Pizza Walking Tour of Brooklyn - Artisan pizzerias",
+        ],
+        "London": [
+            "👑 Royal Collection Exhibition at Buckingham Palace",
+            "🎭 West End Musical: The Phantom of the Opera",
+            "🍺 Craft Beer Festival at Brick Lane",
+            "🎪 Winter Wonderland at Hyde Park - Rides and markets",
+        ],
+        "Sydney": [
+            "🏄 Pro Surfing Competition at Bondi Beach",
+            "🎵 Opera at Sydney Opera House - La Bohème",
+            "🦘 Wildlife Night Safari at Taronga Zoo",
+            "🍽️ Harbor Dinner Cruise with fireworks",
+        ],
+        "Rome": [
+            "🏛️ After-Hours Vatican Tour - Skip the crowds",
+            "🍝 Pasta Making Class in Trastevere",
+            "🎵 Classical Concert at Borghese Gallery",
+            "🍷 Wine Tasting in Roman Cellars",
+        ],
+    }
+
+    # Find events for the destination or use generic events
+    events = [
+        "🎭 Local theater performance",
+        "🍽️ Food and wine festival",
+        "🎨 Art gallery opening",
+        "🎵 Live music at local venues",
+    ]
+
+    for city, city_events in events_by_city.items():
+        if city.lower() in destination.lower():
+            events = city_events
+            break
+
+    event_list = "\n• ".join(events)
+    return f"""Local events in {destination} around {date}:
+
+• {event_list}
+
+💡 Tip: Book popular events in advance as they may sell out quickly!"""
+
+
+def _get_weather_recommendation(condition: str) -> str:
+    """Get a recommendation based on weather conditions.
+
+    Args:
+        condition: The weather condition description.
+
+    Returns:
+        A recommendation string.
+    """
+    condition_lower = condition.lower()
+
+    if "rain" in condition_lower or "drizzle" in condition_lower:
+        return "Bring an umbrella and waterproof jacket. Consider indoor activities for backup."
+    elif "fog" in condition_lower:
+        return "Morning visibility may be limited. Plan outdoor sightseeing for afternoon."
+    elif "cold" in condition_lower:
+        return "Layer up with warm clothing. Hot drinks and cozy cafés recommended."
+    elif "hot" in condition_lower or "warm" in condition_lower:
+        return "Stay hydrated and use sunscreen. Plan strenuous activities for cooler morning hours."
+    elif "thunder" in condition_lower or "storm" in condition_lower:
+        return "Keep an eye on weather updates. Have indoor alternatives ready."
+    else:
+        return "Pleasant conditions expected. Great day for outdoor exploration!"
@@ -0,0 +1,255 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+"""Worker process for hosting a TravelPlanner agent with reliable Redis streaming.
+
+This worker registers the TravelPlanner agent with the Durable Task Scheduler
+and uses RedisStreamCallback to persist streaming responses to Redis for reliable delivery.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Start a Durable Task Scheduler (e.g., using Docker)
+- Start Redis (e.g., docker run -d --name redis -p 6379:6379 redis:latest)
+"""
+
+import asyncio
+import logging
+import os
+from datetime import timedelta
+
+import redis.asyncio as aioredis
+from agent_framework import AgentResponseUpdate, ChatAgent
+from agent_framework.azure import (
+    AgentCallbackContext,
+    AgentResponseCallbackProtocol,
+    AzureOpenAIChatClient,
+    DurableAIAgentWorker,
+)
+from azure.identity import AzureCliCredential, DefaultAzureCredential
+from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker
+
+from redis_stream_response_handler import RedisStreamResponseHandler
+from tools import get_local_events, get_weather_forecast
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Configuration
+REDIS_CONNECTION_STRING = os.environ.get("REDIS_CONNECTION_STRING", "redis://localhost:6379")
+REDIS_STREAM_TTL_MINUTES = int(os.environ.get("REDIS_STREAM_TTL_MINUTES", "10"))
+
+
+async def get_stream_handler() -> RedisStreamResponseHandler:
+    """Create a new Redis stream handler for each request.
+
+    This avoids event loop conflicts by creating a fresh Redis client
+    in the current event loop context.
+    """
+    # Create a new Redis client in the current event loop
+    redis_client = aioredis.from_url(  # type: ignore[reportUnknownMemberType]
+        REDIS_CONNECTION_STRING,
+        encoding="utf-8",
+        decode_responses=False,
+    )
+
+    return RedisStreamResponseHandler(
+        redis_client=redis_client,
+        stream_ttl=timedelta(minutes=REDIS_STREAM_TTL_MINUTES),
+    )
+
+
+class RedisStreamCallback(AgentResponseCallbackProtocol):
+    """Callback that writes streaming updates to Redis Streams for reliable delivery.
+
+    This enables clients to disconnect and reconnect without losing messages.
+    """
+
+    def __init__(self) -> None:
+        self._sequence_numbers: dict[str, int] = {}  # Track sequence per thread
+
+    async def on_streaming_response_update(
+        self,
+        update: AgentResponseUpdate,
+        context: AgentCallbackContext,
+    ) -> None:
+        """Write streaming update to Redis Stream.
+
+        Args:
+            update: The streaming response update chunk.
+            context: The callback context with thread_id, agent_name, etc.
+        """
+        thread_id = context.thread_id
+        if not thread_id:
+            logger.warning("No thread_id available for streaming update")
+            return
+
+        if not update.text:
+            return
+
+        text = update.text
+
+        # Get or initialize sequence number for this thread
+        if thread_id not in self._sequence_numbers:
+            self._sequence_numbers[thread_id] = 0
+
+        sequence = self._sequence_numbers[thread_id]
+
+        try:
+            # Use context manager to ensure Redis client is properly closed
+            async with await get_stream_handler() as stream_handler:
+                # Write chunk to Redis Stream using public API
+                await stream_handler.write_chunk(thread_id, text, sequence)
+
+                self._sequence_numbers[thread_id] += 1
+
+                logger.debug(
+                    "[%s][%s] Wrote chunk to Redis: seq=%d, text=%s",
+                    context.agent_name,
+                    thread_id[:8],
+                    sequence,
+                    text,
+                )
+        except Exception as ex:
+            logger.error(f"Error writing to Redis stream: {ex}", exc_info=True)
+
+    async def on_agent_response(self, response: object, context: AgentCallbackContext) -> None:
+        """Write end-of-stream marker when agent completes.
+
+        Args:
+            response: The final agent response.
+            context: The callback context.
+        """
+        thread_id = context.thread_id
+        if not thread_id:
+            return
+
+        sequence = self._sequence_numbers.get(thread_id, 0)
+
+        try:
+            # Use context manager to ensure Redis client is properly closed
+            async with await get_stream_handler() as stream_handler:
+                # Write end-of-stream marker using public API
+                await stream_handler.write_completion(thread_id, sequence)
+
+                logger.info(
+                    "[%s][%s] Agent completed, wrote end-of-stream marker",
+                    context.agent_name,
+                    thread_id[:8],
+                )
+
+                # Clean up sequence tracker
+                self._sequence_numbers.pop(thread_id, None)
+        except Exception as ex:
+            logger.error(f"Error writing end-of-stream marker: {ex}", exc_info=True)
+
+
+def create_travel_agent() -> "ChatAgent":
+    """Create the TravelPlanner agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured TravelPlanner agent with travel planning tools.
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name="TravelPlanner",
+        instructions="""You are an expert travel planner who creates detailed, personalized travel itineraries.
+When asked to plan a trip, you should:
+1. Create a comprehensive day-by-day itinerary
+2. Include specific recommendations for activities, restaurants, and attractions
+3. Provide practical tips for each destination
+4. Consider weather and local events when making recommendations
+5. Include estimated times and logistics between activities
+
+Always use the available tools to get current weather forecasts and local events
+for the destination to make your recommendations more relevant and timely.
+
+Format your response with clear headings for each day and include emoji icons
+to make the itinerary easy to scan and visually appealing.""",
+        tools=[get_weather_forecast, get_local_events],
+    )
+
+
+def get_worker(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerWorker:
+    """Create a configured DurableTaskSchedulerWorker.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional log handler for worker logging
+        
+    Returns:
+        Configured DurableTaskSchedulerWorker instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerWorker(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def setup_worker(worker: DurableTaskSchedulerWorker) -> DurableAIAgentWorker:
+    """Set up the worker with the TravelPlanner agent and Redis streaming callback.
+    
+    Args:
+        worker: The DurableTaskSchedulerWorker instance
+        
+    Returns:
+        DurableAIAgentWorker with agent and callback registered
+    """
+    # Create the Redis streaming callback
+    redis_callback = RedisStreamCallback()
+    
+    # Wrap it with the agent worker
+    agent_worker = DurableAIAgentWorker(worker, callback=redis_callback)
+    
+    # Create and register the TravelPlanner agent
+    logger.debug("Creating and registering TravelPlanner agent...")
+    travel_agent = create_travel_agent()
+    agent_worker.add_agent(travel_agent)
+    
+    logger.debug(f"✓ Registered agent: {travel_agent.name}")
+    
+    return agent_worker
+
+
+async def main():
+    """Main entry point for the worker process."""
+    logger.debug("Starting Durable Task Agent Worker with Redis Streaming...")
+    
+    # Create a worker using the helper function
+    worker = get_worker()
+    
+    # Setup worker with agent and callback
+    setup_worker(worker)
+    
+    # Start the worker
+    logger.debug("Worker started and listening for requests...")
+    worker.start()
+    
+    try:
+        # Keep the worker running
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        logger.debug("Worker shutting down...")
+    finally:
+        worker.stop()
+        logger.debug("Worker stopped")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,68 @@
+# Single Agent Orchestration Chaining
+
+This sample demonstrates how to chain multiple invocations of the same agent using a durable orchestration while preserving conversation state between runs.
+
+## Key Concepts Demonstrated
+
+- Using durable orchestrations to coordinate sequential agent invocations.
+- Chaining agent calls where the output of one run becomes input to the next.
+- Maintaining conversation context across sequential runs using a shared thread.
+- Using `DurableAIAgentOrchestrationContext` to access agents within orchestrations.
+
+## Environment Setup
+
+See the [README.md](../README.md) file in the parent directory for more information on how to configure the environment, including how to install and run common sample dependencies.
+
+## Running the Sample
+
+With the environment setup, you can run the sample using the combined approach or separate worker and client processes:
+
+**Option 1: Combined (Recommended for Testing)**
+
+```bash
+cd samples/getting_started/durabletask/04_single_agent_orchestration_chaining
+python sample.py
+```
+
+**Option 2: Separate Processes**
+
+Start the worker in one terminal:
+
+```bash
+python worker.py
+```
+
+In a new terminal, run the client:
+
+```bash
+python client.py
+```
+
+The orchestration will execute the writer agent twice sequentially:
+
+```
+[Orchestration] Starting single agent chaining...
+[Orchestration] Created thread: abc-123
+[Orchestration] First agent run: Generating initial sentence...
+[Orchestration] Initial response: Every small step forward is progress toward mastery.
+[Orchestration] Second agent run: Refining the sentence...
+[Orchestration] Refined response: Each small step forward brings you closer to mastery and growth.
+[Orchestration] Chaining complete
+
+================================================================================
+Orchestration Result
+================================================================================
+Each small step forward brings you closer to mastery and growth.
+```
+
+## Viewing Orchestration State
+
+You can view the state of the orchestration in the Durable Task Scheduler dashboard:
+
+1. Open your browser and navigate to `http://localhost:8082`
+2. In the dashboard, you can view:
+   - The sequential execution of both agent runs
+   - The conversation thread shared between runs
+   - Input and output at each step
+   - Overall orchestration state and history
+
@@ -0,0 +1,117 @@
+"""Client application for starting a single agent chaining orchestration.
+
+This client connects to the Durable Task Scheduler and starts an orchestration
+that runs a writer agent twice sequentially on the same thread, demonstrating
+how conversation context is maintained across multiple agent invocations.
+
+Prerequisites: 
+- The worker must be running with the writer agent and orchestration registered
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running
+"""
+
+import asyncio
+import json
+import logging
+import os
+
+from azure.identity import DefaultAzureCredential
+from durabletask.azuremanaged.client import DurableTaskSchedulerClient
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+def get_client(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerClient:
+    """Create a configured DurableTaskSchedulerClient.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for client logging
+        
+    Returns:
+        Configured DurableTaskSchedulerClient instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerClient(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def run_client(client: DurableTaskSchedulerClient) -> None:
+    """Run client to start and monitor the orchestration.
+    
+    Args:
+        client: The DurableTaskSchedulerClient instance
+    """
+    logger.debug("Starting single agent chaining orchestration...")
+    
+    # Start the orchestration
+    instance_id = client.schedule_new_orchestration(    # type: ignore
+        orchestrator="single_agent_chaining_orchestration",
+        input="",
+    )
+    
+    logger.info(f"Orchestration started with instance ID: {instance_id}")
+    logger.debug("Waiting for orchestration to complete...")
+    
+    # Retrieve the final state
+    metadata = client.wait_for_orchestration_completion(
+        instance_id=instance_id,
+        timeout=300
+    )
+    
+    if metadata and metadata.runtime_status.name == "COMPLETED":
+        result = metadata.serialized_output
+        
+        logger.debug("Orchestration completed successfully!")
+        
+        # Parse and display the result
+        if result:
+            final_text = json.loads(result)
+            logger.info("Final refined sentence: %s \n", final_text)
+        
+    elif metadata:
+        logger.error(f"Orchestration ended with status: {metadata.runtime_status.name}")
+        if metadata.serialized_output:
+            logger.error(f"Output: {metadata.serialized_output}")
+    else:
+        logger.error("Orchestration did not complete within the timeout period")
+
+
+async def main() -> None:
+    """Main entry point for the client application."""
+    logger.debug("Starting Durable Task Single Agent Chaining Orchestration Client...")
+    
+    # Create client using helper function
+    client = get_client()
+    
+    try:
+        run_client(client)
+    except Exception as e:
+        logger.exception(f"Error during orchestration: {e}")
+    finally:
+        logger.debug("")
+        logger.debug("Client shutting down")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,6 @@
+# Agent Framework packages (installing from local package until a package is published)
+-e ../../../../
+-e ../../../../packages/durabletask
+
+# Azure authentication
+azure-identity
@@ -0,0 +1,70 @@
+"""Single Agent Orchestration Chaining Sample - Durable Task Integration
+
+This sample demonstrates chaining two invocations of the same agent inside a Durable Task
+orchestration while preserving the conversation state between runs. The orchestration
+runs the writer agent sequentially on a shared thread to refine text iteratively.
+
+Components used:
+- AzureOpenAIChatClient to construct the writer agent
+- DurableTaskSchedulerWorker and DurableAIAgentWorker for agent hosting
+- DurableTaskSchedulerClient and orchestration for sequential agent invocations
+- Thread management to maintain conversation context across invocations
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running (e.g., using Docker emulator)
+
+To run this sample:
+    python sample.py
+"""
+
+import logging
+
+from dotenv import load_dotenv
+
+# Import helper functions from worker and client modules
+from client import get_client, run_client
+from worker import get_worker, setup_worker
+
+# Configure logging
+logging.basicConfig(level=logging.INFO, force=True)
+logger = logging.getLogger(__name__)
+
+
+def main():
+    """Main entry point - runs both worker and client in single process."""
+    logger.debug("Starting Single Agent Orchestration Chaining Sample...")
+    
+    silent_handler = logging.NullHandler()
+    # Create and start the worker using helper function and context manager
+    with get_worker(log_handler=silent_handler) as dts_worker:
+        # Register agents and orchestrations using helper function
+        setup_worker(dts_worker)
+        
+        # Start the worker
+        dts_worker.start()
+        logger.debug("Worker started and listening for requests...")
+        
+        # Create the client using helper function
+        client = get_client(log_handler=silent_handler)
+        
+        logger.debug("CLIENT: Starting orchestration...")
+        
+        # Run the client in the same process
+        try:
+            run_client(client)
+        except KeyboardInterrupt:
+            logger.debug("Sample interrupted by user")
+        except Exception as e:
+            logger.exception(f"Error during orchestration: {e}")
+        finally:
+            logger.debug("Worker stopping...")
+    
+    logger.debug("")
+    logger.debug("Sample completed")
+
+
+if __name__ == "__main__":
+    load_dotenv()
+    main()
@@ -0,0 +1,206 @@
+"""Worker process for hosting a single agent with chaining orchestration using Durable Task.
+
+This worker registers a writer agent and an orchestration function that demonstrates
+chaining behavior by running the agent twice sequentially on the same thread,
+preserving conversation context between invocations.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Start a Durable Task Scheduler (e.g., using Docker)
+"""
+
+import asyncio
+from collections.abc import Generator
+import logging
+import os
+
+from agent_framework import AgentResponse, ChatAgent
+from agent_framework.azure import AzureOpenAIChatClient, DurableAIAgentOrchestrationContext, DurableAIAgentWorker
+from azure.identity import AzureCliCredential, DefaultAzureCredential
+from durabletask.task import OrchestrationContext, Task
+from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Agent name
+WRITER_AGENT_NAME = "WriterAgent"
+
+
+def create_writer_agent() -> "ChatAgent":
+    """Create the Writer agent using Azure OpenAI.
+    
+    This agent refines short pieces of text, enhancing initial sentences
+    and polishing improved versions further.
+    
+    Returns:
+        ChatAgent: The configured Writer agent
+    """
+    instructions = (
+        "You refine short pieces of text. When given an initial sentence you enhance it;\n"
+        "when given an improved sentence you polish it further."
+    )
+    
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=WRITER_AGENT_NAME,
+        instructions=instructions,
+    )
+
+
+def get_orchestration():
+    """Get the orchestration function for this sample.
+    
+    Returns:
+        The orchestration function to register with the worker
+    """
+    return single_agent_chaining_orchestration
+
+
+def single_agent_chaining_orchestration(
+    context: OrchestrationContext, _: str
+) -> Generator[Task[AgentResponse], AgentResponse, str]:
+    """Orchestration that runs the writer agent twice on the same thread.
+    
+    This demonstrates chaining behavior where the output of the first agent run
+    becomes part of the input for the second run, all while maintaining the
+    conversation context through a shared thread.
+    
+    Args:
+        context: The orchestration context
+        _: Input parameter (unused)
+        
+    Yields:
+        Task[AgentRunResponse]: Tasks that resolve to AgentRunResponse
+        
+    Returns:
+        str: The final refined text from the second agent run
+    """
+    logger.debug("[Orchestration] Starting single agent chaining...")
+    
+    # Wrap the orchestration context to access agents
+    agent_context = DurableAIAgentOrchestrationContext(context)
+    
+    # Get the writer agent using the agent context
+    writer = agent_context.get_agent(WRITER_AGENT_NAME)
+    
+    # Create a new thread for the conversation - this will be shared across both runs
+    writer_thread = writer.get_new_thread()
+    
+    logger.debug(f"[Orchestration] Created thread: {writer_thread.session_id}")
+    
+    prompt = "Write a concise inspirational sentence about learning."
+    # First run: Generate an initial inspirational sentence
+    logger.info("[Orchestration] First agent run: Generating initial sentence about: %s", prompt)
+    initial_response = yield writer.run(
+        messages=prompt,
+        thread=writer_thread,
+    )
+    logger.info(f"[Orchestration] Initial response: {initial_response.text}")
+    
+    # Second run: Refine the initial response on the same thread
+    improved_prompt = (
+        f"Improve this further while keeping it under 25 words: "
+        f"{initial_response.text}"
+    )
+    
+    logger.info("[Orchestration] Second agent run: Refining the sentence: %s", improved_prompt)
+    refined_response = yield writer.run(
+        messages=improved_prompt,
+        thread=writer_thread,
+    )
+    
+    logger.info(f"[Orchestration] Refined response: {refined_response.text}")
+    
+    logger.debug("[Orchestration] Chaining complete")
+    return refined_response.text
+
+
+def get_worker(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerWorker:
+    """Create a configured DurableTaskSchedulerWorker.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for worker logging
+        
+    Returns:
+        Configured DurableTaskSchedulerWorker instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerWorker(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def setup_worker(worker: DurableTaskSchedulerWorker) -> DurableAIAgentWorker:
+    """Set up the worker with agents and orchestrations registered.
+    
+    Args:
+        worker: The DurableTaskSchedulerWorker instance
+        
+    Returns:
+        DurableAIAgentWorker with agents and orchestrations registered
+    """
+    # Wrap it with the agent worker
+    agent_worker = DurableAIAgentWorker(worker)
+    
+    # Create and register the Writer agent
+    logger.debug("Creating and registering Writer agent...")
+    writer_agent = create_writer_agent()
+    agent_worker.add_agent(writer_agent)
+    
+    logger.debug(f"✓ Registered agent: {writer_agent.name}")
+    
+    # Register the orchestration function
+    logger.debug("Registering orchestration function...")
+    worker.add_orchestrator(single_agent_chaining_orchestration)    # type: ignore
+    logger.debug(f"✓ Registered orchestration: {single_agent_chaining_orchestration.__name__}")
+    
+    return agent_worker
+
+
+async def main():
+    """Main entry point for the worker process."""
+    logger.debug("Starting Durable Task Single Agent Chaining Worker with Orchestration...")
+    
+    # Create a worker using the helper function
+    worker = get_worker()
+    
+    # Setup worker with agents and orchestrations
+    setup_worker(worker)
+    
+    logger.debug("Worker is ready and listening for requests...")
+    logger.debug("Press Ctrl+C to stop.")
+    
+    try:
+        # Start the worker (this blocks until stopped)
+        worker.start()
+        
+        # Keep the worker running
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        logger.debug("Worker shutdown initiated")
+    
+    logger.debug("Worker stopped")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,71 @@
+# Multi-Agent Orchestration with Concurrency
+
+This sample demonstrates how to host multiple agents and run them concurrently using a durable orchestration, aggregating their responses into a single result.
+
+## Key Concepts Demonstrated
+
+- Running multiple specialized agents in parallel within an orchestration.
+- Using `OrchestrationAgentExecutor` to get `DurableAgentTask` objects for concurrent execution.
+- Aggregating results from multiple agents using `task.when_all()`.
+- Creating separate conversation threads for independent agent contexts.
+
+## Environment Setup
+
+See the [README.md](../README.md) file in the parent directory for more information on how to configure the environment, including how to install and run common sample dependencies.
+
+## Running the Sample
+
+With the environment setup, you can run the sample using the combined approach or separate worker and client processes:
+
+**Option 1: Combined (Recommended for Testing)**
+
+```bash
+cd samples/getting_started/durabletask/05_multi_agent_orchestration_concurrency
+python sample.py
+```
+
+**Option 2: Separate Processes**
+
+Start the worker in one terminal:
+
+```bash
+python worker.py
+```
+
+In a new terminal, run the client:
+
+```bash
+python client.py
+```
+
+The orchestration will execute both agents concurrently:
+
+```
+Prompt: What is temperature?
+
+Starting multi-agent concurrent orchestration...
+Orchestration started with instance ID: abc123...
+⚡ Running PhysicistAgent and ChemistAgent in parallel...
+Orchestration status: COMPLETED
+
+Results:
+
+Physicist's response:
+  Temperature measures the average kinetic energy of particles in a system...
+
+Chemist's response:
+  Temperature reflects how molecular motion influences reaction rates...
+```
+
+## Viewing Orchestration State
+
+You can view the state of the orchestration in the Durable Task Scheduler dashboard:
+
+1. Open your browser and navigate to `http://localhost:8082`
+2. In the dashboard, you can view:
+   - The concurrent execution of both agents (PhysicistAgent and ChemistAgent)
+   - Separate conversation threads for each agent
+   - Parallel task execution and completion timing
+   - Aggregated results from both agents
+
+
@@ -0,0 +1,114 @@
+"""Client application for starting a multi-agent concurrent orchestration.
+
+This client connects to the Durable Task Scheduler and starts an orchestration
+that runs two agents (physicist and chemist) concurrently, then retrieves and
+displays the aggregated results.
+
+Prerequisites: 
+- The worker must be running with both agents and orchestration registered
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running
+"""
+
+import asyncio
+import json
+import logging
+import os
+
+from azure.identity import DefaultAzureCredential
+from durabletask.azuremanaged.client import DurableTaskSchedulerClient
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+def get_client(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerClient:
+    """Create a configured DurableTaskSchedulerClient.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for client logging
+        
+    Returns:
+        Configured DurableTaskSchedulerClient instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerClient(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def run_client(client: DurableTaskSchedulerClient, prompt: str = "What is temperature?") -> None:
+    """Run client to start and monitor the orchestration.
+    
+    Args:
+        client: The DurableTaskSchedulerClient instance
+        prompt: The prompt to send to both agents
+    """
+    # Start the orchestration with the prompt as input
+    instance_id = client.schedule_new_orchestration(    # type: ignore
+        orchestrator="multi_agent_concurrent_orchestration",
+        input=prompt,
+    )
+    
+    logger.info(f"Orchestration started with instance ID: {instance_id}")
+    logger.debug("Waiting for orchestration to complete...")
+    
+    # Retrieve the final state
+    metadata = client.wait_for_orchestration_completion(
+        instance_id=instance_id,
+    )
+    
+    if metadata and metadata.runtime_status.name == "COMPLETED":
+        result = metadata.serialized_output
+        
+        logger.debug("Orchestration completed successfully!")
+                
+        # Parse and display the result
+        if result:
+            result_json = json.loads(result) if isinstance(result, str) else result
+            logger.info("Orchestration Results:\n%s", json.dumps(result_json, indent=2))
+        
+    elif metadata:
+        logger.error(f"Orchestration ended with status: {metadata.runtime_status.name}")
+        if metadata.serialized_output:
+            logger.error(f"Output: {metadata.serialized_output}")
+    else:
+        logger.error("Orchestration did not complete within the timeout period")
+
+
+async def main() -> None:
+    """Main entry point for the client application."""
+    logger.debug("Starting Durable Task Multi-Agent Orchestration Client...")
+    
+    # Create client using helper function
+    client = get_client()
+    
+    try:
+        run_client(client)
+    except Exception as e:
+        logger.exception(f"Error during orchestration: {e}")
+    finally:
+        logger.debug("Client shutting down")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,6 @@
+# Agent Framework packages (installing from local package until a package is published)
+-e ../../../../
+-e ../../../../packages/durabletask
+
+# Azure authentication
+azure-identity
@@ -0,0 +1,64 @@
+"""Multi-Agent Orchestration Sample - Durable Task Integration (Combined Worker + Client)
+
+This sample demonstrates running both the worker and client in a single process for
+concurrent multi-agent orchestration. The worker registers two domain-specific agents
+(physicist and chemist) and an orchestration function that runs them in parallel.
+
+The orchestration uses OrchestrationAgentExecutor to execute agents concurrently
+and aggregate their responses.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running (e.g., using Docker)
+
+To run this sample:
+    python sample.py
+"""
+
+import logging
+
+from dotenv import load_dotenv
+
+# Import helper functions from worker and client modules
+from client import get_client, run_client
+from worker import get_worker, setup_worker
+
+# Configure logging
+logging.basicConfig(level=logging.INFO, force=True)
+logger = logging.getLogger(__name__)
+
+
+def main():
+    """Main entry point - runs both worker and client in single process."""
+    logger.debug("Starting Durable Task Multi-Agent Orchestration Sample (Combined Worker + Client)...")
+    
+    silent_handler = logging.NullHandler()
+    # Create and start the worker using helper function and context manager
+    with get_worker(log_handler=silent_handler) as dts_worker:
+        # Register agents and orchestrations using helper function
+        setup_worker(dts_worker)
+        
+        # Start the worker
+        dts_worker.start()
+        logger.debug("Worker started and listening for requests...")
+        
+        # Create the client using helper function
+        client = get_client(log_handler=silent_handler)
+        
+        # Define the prompt
+        prompt = "What is temperature?"
+        logger.debug("CLIENT: Starting orchestration...")
+
+        try:
+            # Run the client to start the orchestration
+            run_client(client, prompt)
+        except Exception as e:
+            logger.exception(f"Error during sample execution: {e}")
+        
+        logger.debug("Sample completed. Worker shutting down...")
+
+
+if __name__ == "__main__":
+    load_dotenv()
+    main()
@@ -0,0 +1,201 @@
+"""Worker process for hosting multiple agents with orchestration using Durable Task.
+
+This worker registers two domain-specific agents (physicist and chemist) and an orchestration
+function that runs them concurrently. The orchestration uses OrchestrationAgentExecutor 
+to execute agents in parallel and aggregate their responses.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Start a Durable Task Scheduler (e.g., using Docker)
+"""
+
+import asyncio
+from collections.abc import Generator
+import logging
+import os
+from typing import Any
+
+from agent_framework import AgentResponse, ChatAgent
+from agent_framework.azure import AzureOpenAIChatClient, DurableAIAgentOrchestrationContext, DurableAIAgentWorker
+from azure.identity import AzureCliCredential, DefaultAzureCredential
+from durabletask.task import OrchestrationContext, when_all, Task
+from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Agent names
+PHYSICIST_AGENT_NAME = "PhysicistAgent"
+CHEMIST_AGENT_NAME = "ChemistAgent"
+
+
+def create_physicist_agent() -> "ChatAgent":
+    """Create the Physicist agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Physicist agent
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=PHYSICIST_AGENT_NAME,
+        instructions="You are an expert in physics. You answer questions from a physics perspective.",
+    )
+
+
+def create_chemist_agent() -> "ChatAgent":
+    """Create the Chemist agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Chemist agent
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=CHEMIST_AGENT_NAME,
+        instructions="You are an expert in chemistry. You answer questions from a chemistry perspective.",
+    )
+
+
+def multi_agent_concurrent_orchestration(context: OrchestrationContext, prompt: str) -> Generator[Task[Any], Any, dict[str, str]]:
+    """Orchestration that runs both agents in parallel and aggregates results.
+    
+    Uses DurableAIAgentOrchestrationContext to wrap the orchestration context and
+    access agents via the OrchestrationAgentExecutor.
+    
+    Args:
+        context: The orchestration context
+        prompt: The prompt to send to both agents
+        
+    Returns:
+        dict: Dictionary with 'physicist' and 'chemist' response texts
+    """
+    
+    logger.info(f"[Orchestration] Starting concurrent execution for prompt: {prompt}")
+    
+    # Wrap the orchestration context to access agents
+    agent_context = DurableAIAgentOrchestrationContext(context)
+    
+    # Get agents using the agent context (returns DurableAIAgent proxies)
+    physicist = agent_context.get_agent(PHYSICIST_AGENT_NAME)
+    chemist = agent_context.get_agent(CHEMIST_AGENT_NAME)
+    
+    # Create separate threads for each agent
+    physicist_thread = physicist.get_new_thread()
+    chemist_thread = chemist.get_new_thread()
+    
+    logger.debug(f"[Orchestration] Created threads - Physicist: {physicist_thread.session_id}, Chemist: {chemist_thread.session_id}")
+    
+    # Create tasks from agent.run() calls - these return DurableAgentTask instances
+    physicist_task = physicist.run(messages=str(prompt), thread=physicist_thread)
+    chemist_task = chemist.run(messages=str(prompt), thread=chemist_thread)
+    
+    logger.debug("[Orchestration] Created agent tasks, executing concurrently...")
+    
+    # Execute both tasks concurrently using when_all
+    # The DurableAgentTask instances wrap the underlying entity calls
+    task_results = yield when_all([physicist_task, chemist_task])
+    
+    logger.debug("[Orchestration] Both agents completed")
+    
+    # Extract results from the tasks - DurableAgentTask yields AgentResponse
+    physicist_result: AgentResponse = task_results[0]
+    chemist_result: AgentResponse = task_results[1]
+    
+    result = {
+        "physicist": physicist_result.text,
+        "chemist": chemist_result.text,
+    }
+    
+    logger.debug(f"[Orchestration] Aggregated results ready")
+    return result
+
+
+def get_worker(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerWorker:
+    """Create a configured DurableTaskSchedulerWorker.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for worker logging
+        
+    Returns:
+        Configured DurableTaskSchedulerWorker instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerWorker(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def setup_worker(worker: DurableTaskSchedulerWorker) -> DurableAIAgentWorker:
+    """Set up the worker with agents and orchestrations registered.
+    
+    Args:
+        worker: The DurableTaskSchedulerWorker instance
+        
+    Returns:
+        DurableAIAgentWorker with agents and orchestrations registered
+    """
+    # Wrap it with the agent worker
+    agent_worker = DurableAIAgentWorker(worker)
+    
+    # Create and register both agents
+    logger.debug("Creating and registering agents...")
+    physicist_agent = create_physicist_agent()
+    chemist_agent = create_chemist_agent()
+    
+    agent_worker.add_agent(physicist_agent)
+    agent_worker.add_agent(chemist_agent)
+    
+    logger.debug(f"✓ Registered agents: {physicist_agent.name}, {chemist_agent.name}")
+    
+    # Register the orchestration function
+    logger.debug("Registering orchestration function...")
+    worker.add_orchestrator(multi_agent_concurrent_orchestration)   # type: ignore
+    logger.debug(f"✓ Registered orchestration: {multi_agent_concurrent_orchestration.__name__}")
+    
+    return agent_worker
+
+
+async def main():
+    """Main entry point for the worker process."""
+    logger.debug("Starting Durable Task Multi-Agent Worker with Orchestration...")
+    
+    # Create a worker using the helper function
+    worker = get_worker()
+    
+    # Setup worker with agents and orchestrations
+    setup_worker(worker)
+    
+    logger.debug("Worker is ready and listening for requests...")
+    logger.debug("Press Ctrl+C to stop.")
+    
+    try:
+        # Start the worker (this blocks until stopped)
+        worker.start()
+        
+        # Keep the worker running
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        logger.debug("Worker shutdown initiated")
+    
+    logger.debug("Worker stopped")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,84 @@
+# Multi-Agent Orchestration with Conditionals
+
+This sample demonstrates conditional orchestration logic with two agents that analyze incoming emails and route execution based on spam detection results.
+
+## Key Concepts Demonstrated
+
+- Multi-agent orchestration with two specialized agents (SpamDetectionAgent and EmailAssistantAgent).
+- Conditional branching with different execution paths based on spam detection results.
+- Structured outputs using Pydantic models with `options={"response_format": ...}` for type-safe agent responses.
+- Activity functions for side effects (spam handling and email sending).
+- Decision-based routing where orchestration logic branches on agent output.
+
+## Environment Setup
+
+See the [README.md](../README.md) file in the parent directory for more information on how to configure the environment, including how to install and run common sample dependencies.
+
+## Running the Sample
+
+With the environment setup, you can run the sample using the combined approach or separate worker and client processes:
+
+**Option 1: Combined (Recommended for Testing)**
+
+```bash
+cd samples/getting_started/durabletask/06_multi_agent_orchestration_conditionals
+python sample.py
+```
+
+**Option 2: Separate Processes**
+
+Start the worker in one terminal:
+
+```bash
+python worker.py
+```
+
+In a new terminal, run the client:
+
+```bash
+python client.py
+```
+
+The sample runs two test cases:
+
+**Test 1: Legitimate Email**
+```
+Email ID: email-001
+Email Content: Hello! I wanted to reach out about our upcoming project meeting...
+
+🔍 SpamDetectionAgent: Analyzing email...
+✓ Not spam - routing to EmailAssistantAgent
+
+📧 EmailAssistantAgent: Drafting response...
+✓ Email sent: [Professional response drafted by EmailAssistantAgent]
+```
+
+**Test 2: Spam Email**
+```
+Email ID: email-002
+Email Content: URGENT! You've won $1,000,000! Click here now...
+
+🔍 SpamDetectionAgent: Analyzing email...
+⚠️ Spam detected: [Reason from SpamDetectionAgent]
+✓ Email marked as spam and handled
+```
+
+## How It Works
+
+1. **Input Validation**: Orchestration validates email payload using Pydantic models.
+2. **Spam Detection**: SpamDetectionAgent analyzes email content.
+3. **Conditional Routing**:
+   - If spam: Calls `handle_spam_email` activity
+   - If legitimate: Runs EmailAssistantAgent and calls `send_email` activity
+4. **Result**: Returns confirmation message from the appropriate activity.
+
+## Viewing Agent State
+
+You can view the state of both agents and orchestration in the Durable Task Scheduler dashboard:
+
+1. Open your browser and navigate to `http://localhost:8082`
+2. In the dashboard, you can view:
+   - Orchestration instance status and history
+   - SpamDetectionAgent and EmailAssistantAgent entity states
+   - Activity execution logs
+   - Decision branch paths taken
@@ -0,0 +1,145 @@
+"""Client application for starting a spam detection orchestration.
+
+This client connects to the Durable Task Scheduler and starts an orchestration
+that uses conditional logic to either handle spam emails or draft professional responses.
+
+Prerequisites: 
+- The worker must be running with both agents, orchestration, and activities registered
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running
+"""
+
+import asyncio
+import logging
+import os
+
+from azure.identity import DefaultAzureCredential
+from durabletask.azuremanaged.client import DurableTaskSchedulerClient
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+def get_client(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerClient:
+    """Create a configured DurableTaskSchedulerClient.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for client logging
+        
+    Returns:
+        Configured DurableTaskSchedulerClient instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerClient(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def run_client(
+    client: DurableTaskSchedulerClient,
+    email_id: str = "email-001",
+    email_content: str = "Hello! I wanted to reach out about our upcoming project meeting."
+) -> None:
+    """Run client to start and monitor the spam detection orchestration.
+    
+    Args:
+        client: The DurableTaskSchedulerClient instance
+        email_id: The email ID
+        email_content: The email content to analyze
+    """
+    payload = {
+        "email_id": email_id,
+        "email_content": email_content,
+    }
+    
+    logger.debug("Starting spam detection orchestration...")
+    
+    # Start the orchestration with the email payload
+    instance_id = client.schedule_new_orchestration(    # type: ignore
+        orchestrator="spam_detection_orchestration",
+        input=payload,
+    )
+    
+    logger.debug(f"Orchestration started with instance ID: {instance_id}")
+    logger.debug("Waiting for orchestration to complete...")
+    
+    # Retrieve the final state
+    metadata = client.wait_for_orchestration_completion(
+        instance_id=instance_id,
+        timeout=300
+    )
+    
+    if metadata and metadata.runtime_status.name == "COMPLETED":
+        result = metadata.serialized_output
+        
+        logger.debug("Orchestration completed successfully!")
+        
+        # Parse and display the result
+        if result:
+            # Remove quotes if present
+            if result.startswith('"') and result.endswith('"'):
+                result = result[1:-1]
+            logger.info(f"Result: {result}")
+        
+    elif metadata:
+        logger.error(f"Orchestration ended with status: {metadata.runtime_status.name}")
+        if metadata.serialized_output:
+            logger.error(f"Output: {metadata.serialized_output}")
+    else:
+        logger.error("Orchestration did not complete within the timeout period")
+
+
+async def main() -> None:
+    """Main entry point for the client application."""
+    logger.debug("Starting Durable Task Spam Detection Orchestration Client...")
+    
+    # Create client using helper function
+    client = get_client()
+    
+    try:
+        # Test with a legitimate email
+        logger.info("TEST 1: Legitimate Email")
+        
+        run_client(
+            client,
+            email_id="email-001",
+            email_content="Hello! I wanted to reach out about our upcoming project meeting scheduled for next week."
+        )
+        
+        # Test with a spam email
+        logger.info("TEST 2: Spam Email")
+        
+        run_client(
+            client,
+            email_id="email-002",
+            email_content="URGENT! You've won $1,000,000! Click here now to claim your prize! Limited time offer! Don't miss out!"
+        )
+        
+    except Exception as e:
+        logger.exception(f"Error during orchestration: {e}")
+    finally:
+        logger.debug("")
+        logger.debug("Client shutting down")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,6 @@
+# Agent Framework packages (installing from local package until a package is published)
+-e ../../../../
+-e ../../../../packages/durabletask
+
+# Azure authentication
+azure-identity
@@ -0,0 +1,79 @@
+"""Multi-Agent Orchestration with Conditionals Sample - Durable Task Integration
+
+This sample demonstrates conditional orchestration logic with two agents:
+- SpamDetectionAgent: Analyzes emails for spam content
+- EmailAssistantAgent: Drafts professional responses to legitimate emails
+
+The orchestration branches based on spam detection results, calling different
+activity functions to handle spam or send legitimate email responses.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running (e.g., using Docker)
+
+To run this sample:
+    python sample.py
+"""
+
+import logging
+
+from dotenv import load_dotenv
+
+# Import helper functions from worker and client modules
+from client import get_client, run_client
+from worker import get_worker, setup_worker
+
+logging.basicConfig(
+    level=logging.INFO,
+    force=True
+)
+logger = logging.getLogger()
+
+
+def main():
+    """Main entry point - runs both worker and client in single process."""
+    logger.debug("Starting Durable Task Spam Detection Orchestration Sample (Combined Worker + Client)...")
+    
+    silent_handler = logging.NullHandler()
+    # Create and start the worker using helper function and context manager
+    with get_worker(log_handler=silent_handler) as dts_worker:
+        # Register agents, orchestrations, and activities using helper function
+        setup_worker(dts_worker)
+        
+        # Start the worker
+        dts_worker.start()
+        logger.debug("Worker started and listening for requests...")
+        
+        # Create the client using helper function
+        client = get_client(log_handler=silent_handler)
+        logger.debug("CLIENT: Starting orchestration tests...")
+        
+        try:
+            # Test 1: Legitimate email
+            # logger.info("TEST 1: Legitimate Email")
+            
+            run_client(
+                client,
+                email_id="email-001",
+                email_content="Hello! I wanted to reach out about our upcoming project meeting scheduled for next week."
+            )
+                
+            # Test 2: Spam email
+            logger.info("TEST 2: Spam Email")
+            
+            run_client(
+                client,
+                email_id="email-002",
+                email_content="URGENT! You've won $1,000,000! Click here now to claim your prize! Limited time offer! Don't miss out!"
+            )
+            
+        except Exception as e:
+            logger.exception(f"Error during sample execution: {e}")
+        
+        logger.debug("Sample completed. Worker shutting down...")
+
+
+if __name__ == "__main__":
+    load_dotenv()
+    main()
@@ -0,0 +1,291 @@
+"""Worker process for hosting spam detection and email assistant agents with conditional orchestration.
+
+This worker registers two domain-specific agents (spam detector and email assistant) and an
+orchestration function that routes execution based on spam detection results. Activity functions
+handle side effects (spam handling and email sending).
+
+Prerequisites:
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Start a Durable Task Scheduler (e.g., using Docker)
+"""
+
+import asyncio
+from collections.abc import Generator
+import logging
+import os
+from typing import Any, cast
+
+from agent_framework import AgentResponse, ChatAgent
+from agent_framework.azure import AzureOpenAIChatClient, DurableAIAgentOrchestrationContext, DurableAIAgentWorker
+from azure.identity import AzureCliCredential, DefaultAzureCredential
+from durabletask.task import ActivityContext, OrchestrationContext, Task
+from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker
+from pydantic import BaseModel, ValidationError
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Agent names
+SPAM_AGENT_NAME = "SpamDetectionAgent"
+EMAIL_AGENT_NAME = "EmailAssistantAgent"
+
+
+class SpamDetectionResult(BaseModel):
+    """Result from spam detection agent."""
+    is_spam: bool
+    reason: str
+
+
+class EmailResponse(BaseModel):
+    """Result from email assistant agent."""
+    response: str
+
+
+class EmailPayload(BaseModel):
+    """Input payload for the orchestration."""
+    email_id: str
+    email_content: str
+
+
+def create_spam_agent() -> "ChatAgent":
+    """Create the Spam Detection agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Spam Detection agent
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=SPAM_AGENT_NAME,
+        instructions="You are a spam detection assistant that identifies spam emails.",
+    )
+
+
+def create_email_agent() -> "ChatAgent":
+    """Create the Email Assistant agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Email Assistant agent
+    """
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=EMAIL_AGENT_NAME,
+        instructions="You are an email assistant that helps users draft responses to emails with professionalism.",
+    )
+
+
+def handle_spam_email(context: ActivityContext, reason: str) -> str:
+    """Activity function to handle spam emails.
+    
+    Args:
+        context: The activity context
+        reason: The reason why the email was marked as spam
+        
+    Returns:
+        str: Confirmation message
+    """
+    logger.debug(f"[Activity] Handling spam email: {reason}")
+    return f"Email marked as spam: {reason}"
+
+
+def send_email(context: ActivityContext, message: str) -> str:
+    """Activity function to send emails.
+    
+    Args:
+        context: The activity context
+        message: The email message to send
+        
+    Returns:
+        str: Confirmation message
+    """
+    logger.debug(f"[Activity] Sending email: {message[:50]}...")
+    return f"Email sent: {message}"
+
+
+def spam_detection_orchestration(context: OrchestrationContext, payload_raw: Any) -> Generator[Task[Any], Any, str]:
+    """Orchestration that detects spam and conditionally drafts email responses.
+    
+    This orchestration:
+    1. Validates the input payload
+    2. Runs the spam detection agent
+    3. If spam: calls handle_spam_email activity
+    4. If legitimate: runs email assistant agent and calls send_email activity
+    
+    Args:
+        context: The orchestration context
+        payload_raw: The input payload dictionary
+        
+    Returns:
+        str: Result message from activity functions
+    """
+    logger.debug("[Orchestration] Starting spam detection orchestration")
+    
+    # Validate input
+    if not isinstance(payload_raw, dict):
+        raise ValueError("Email data is required")
+    
+    try:
+        payload = EmailPayload.model_validate(payload_raw)
+    except ValidationError as exc:
+        raise ValueError(f"Invalid email payload: {exc}") from exc
+    
+    logger.debug(f"[Orchestration] Processing email ID: {payload.email_id}")
+    
+    # Wrap the orchestration context to access agents
+    agent_context = DurableAIAgentOrchestrationContext(context)
+    
+    # Get spam detection agent
+    spam_agent = agent_context.get_agent(SPAM_AGENT_NAME)
+    
+    # Run spam detection
+    spam_prompt = (
+        "Analyze this email for spam content and return a JSON response with 'is_spam' (boolean) "
+        "and 'reason' (string) fields:\n"
+        f"Email ID: {payload.email_id}\n"
+        f"Content: {payload.email_content}"
+    )
+    
+    logger.info("[Orchestration] Running spam detection agent: %s", spam_prompt)
+    spam_result_task = spam_agent.run(
+        messages=spam_prompt,
+        options={"response_format": SpamDetectionResult},
+    )
+    
+    spam_result_raw: AgentResponse = yield spam_result_task
+    spam_result = cast(SpamDetectionResult, spam_result_raw.value)
+    
+    logger.info("[Orchestration] Spam detection result: is_spam=%s", spam_result.is_spam)
+    
+    # Branch based on spam detection result
+    if spam_result.is_spam:
+        logger.debug("[Orchestration] Email is spam, handling...")
+        result_task: Task[str] = context.call_activity("handle_spam_email", input=spam_result.reason)
+        result: str = yield result_task
+        return result
+    
+    # Email is legitimate - draft a response
+    logger.debug("[Orchestration] Email is legitimate, drafting response...")
+    
+    email_agent = agent_context.get_agent(EMAIL_AGENT_NAME)
+    
+    email_prompt = (
+        "Draft a professional response to this email. Return a JSON response with a 'response' field "
+        "containing the reply:\n\n"
+        f"Email ID: {payload.email_id}\n"
+        f"Content: {payload.email_content}"
+    )
+    
+    logger.info("[Orchestration] Running email assistant agent: %s", email_prompt)
+    email_result_task = email_agent.run(
+        messages=email_prompt,
+        options={"response_format": EmailResponse},
+    )
+    
+    email_result_raw: AgentResponse = yield email_result_task
+    email_result = cast(EmailResponse, email_result_raw.value)
+    
+    logger.debug("[Orchestration] Email response drafted, sending...")
+    result_task: Task[str] = context.call_activity("send_email", input=email_result.response)
+    result: str = yield result_task
+
+    logger.info("Sent Email: %s", result)
+    
+    return result
+
+
+def get_worker(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerWorker:
+    """Create a configured DurableTaskSchedulerWorker.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for worker logging
+        
+    Returns:
+        Configured DurableTaskSchedulerWorker instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerWorker(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def setup_worker(worker: DurableTaskSchedulerWorker) -> DurableAIAgentWorker:
+    """Set up the worker with agents, orchestrations, and activities registered.
+    
+    Args:
+        worker: The DurableTaskSchedulerWorker instance
+        
+    Returns:
+        DurableAIAgentWorker with agents, orchestrations, and activities registered
+    """
+    # Wrap it with the agent worker
+    agent_worker = DurableAIAgentWorker(worker)
+    
+    # Create and register both agents
+    logger.debug("Creating and registering agents...")
+    spam_agent = create_spam_agent()
+    email_agent = create_email_agent()
+    
+    agent_worker.add_agent(spam_agent)
+    agent_worker.add_agent(email_agent)
+    
+    logger.debug(f"✓ Registered agents: {spam_agent.name}, {email_agent.name}")
+    
+    # Register activity functions
+    logger.debug("Registering activity functions...")
+    worker.add_activity(handle_spam_email)  # type: ignore[arg-type]
+    worker.add_activity(send_email)  # type: ignore[arg-type]
+    logger.debug(f"✓ Registered activity: handle_spam_email")
+    logger.debug(f"✓ Registered activity: send_email")
+    
+    # Register the orchestration function
+    logger.debug("Registering orchestration function...")
+    worker.add_orchestrator(spam_detection_orchestration)   # type: ignore[arg-type]
+    logger.debug(f"✓ Registered orchestration: {spam_detection_orchestration.__name__}")
+    
+    return agent_worker
+
+
+async def main():
+    """Main entry point for the worker process."""
+    logger.debug("Starting Durable Task Spam Detection Worker with Orchestration...")
+    
+    # Create a worker using the helper function
+    worker = get_worker()
+    
+    # Setup worker with agents, orchestrations, and activities
+    setup_worker(worker)
+    
+    logger.debug("Worker is ready and listening for requests...")
+    logger.debug("Press Ctrl+C to stop.")
+    
+    try:
+        # Start the worker (this blocks until stopped)
+        worker.start()
+        
+        # Keep the worker running
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        logger.debug("Worker shutdown initiated")
+    
+    logger.debug("Worker stopped")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,87 @@
+# Single-Agent Orchestration with Human-in-the-Loop (HITL)
+
+This sample demonstrates the human-in-the-loop pattern where a WriterAgent generates content and waits for human approval before publishing. The orchestration handles external events, timeouts, and iterative refinement based on feedback.
+
+## Key Concepts Demonstrated
+
+- Human-in-the-loop workflow with orchestration pausing for external approval/rejection events.
+- External event handling using `wait_for_external_event()` to receive human input.
+- Timeout management with `when_any()` to race between approval event and timeout.
+- Iterative refinement where agent regenerates content based on reviewer feedback.
+- Structured outputs using Pydantic models with `options={"response_format": ...}` for type-safe agent responses.
+- Activity functions for notifications and publishing as separate side effects.
+- Long-running orchestrations maintaining state across multiple interactions.
+
+## Environment Setup
+
+See the [README.md](../README.md) file in the parent directory for more information on how to configure the environment, including how to install and run common sample dependencies.
+
+## Running the Sample
+
+With the environment setup, you can run the sample using the combined approach or separate worker and client processes:
+
+**Option 1: Combined (Recommended for Testing)**
+
+```bash
+cd samples/getting_started/durabletask/07_single_agent_orchestration_hitl
+python sample.py
+```
+
+**Option 2: Separate Processes**
+
+Start the worker in one terminal:
+
+```bash
+python worker.py
+```
+
+In a new terminal, run the client:
+
+```bash
+python client.py
+```
+
+The sample runs two test scenarios:
+
+**Test 1: Immediate Approval**
+```
+Topic: The benefits of cloud computing
+[WriterAgent generates content]
+[Notification sent: Please review the content]
+[Client sends approval]
+✓ Content published successfully
+```
+
+**Test 2: Rejection with Feedback, Then Approval**
+```
+Topic: The future of artificial intelligence
+[WriterAgent generates initial content]
+[Notification sent: Please review the content]
+[Client sends rejection with feedback: "Make it more technical..."]
+[WriterAgent regenerates content with feedback]
+[Notification sent: Please review the revised content]
+[Client sends approval]
+✓ Revised content published successfully
+```
+
+## How It Works
+
+1. **Initial Generation**: WriterAgent creates content based on the topic.
+2. **Review Loop** (up to max_review_attempts):
+   - Activity notifies user for approval
+   - Orchestration waits for approval event OR timeout
+   - **If approved**: Publishes content and returns
+   - **If rejected**: Incorporates feedback and regenerates
+   - **If timeout**: Raises TimeoutError
+3. **Completion**: Returns published content or error.
+
+## Viewing Agent State
+
+You can view the state of the WriterAgent and orchestration in the Durable Task Scheduler dashboard:
+
+1. Open your browser and navigate to `http://localhost:8082`
+2. In the dashboard, you can view:
+   - Orchestration instance status and pending events
+   - WriterAgent entity state and conversation threads
+   - Activity execution logs
+   - External event history
@@ -0,0 +1,308 @@
+"""Client application for starting a human-in-the-loop content generation orchestration.
+
+This client connects to the Durable Task Scheduler and demonstrates the HITL pattern
+by starting an orchestration, sending approval/rejection events, and monitoring progress.
+
+Prerequisites: 
+- The worker must be running with the agent, orchestration, and activities registered
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running
+"""
+
+import asyncio
+import json
+import logging
+import os
+import time
+
+from azure.identity import DefaultAzureCredential
+from durabletask.azuremanaged.client import DurableTaskSchedulerClient
+from durabletask.client import OrchestrationState
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Constants
+HUMAN_APPROVAL_EVENT = "HumanApproval"
+
+
+def get_client(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerClient:
+    """Create a configured DurableTaskSchedulerClient.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for client logging
+        
+    Returns:
+        Configured DurableTaskSchedulerClient instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerClient(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def _log_completion_result(
+    metadata: OrchestrationState | None,
+) -> None:
+    """Log the orchestration completion result.
+    
+    Args:
+        metadata: The orchestration metadata
+    """
+    if metadata and metadata.runtime_status.name == "COMPLETED":
+        result = metadata.serialized_output
+        
+        logger.debug(f"Orchestration completed successfully!")
+        
+        if result:
+            try:
+                result_dict = json.loads(result)
+                logger.info("Final Result: %s", json.dumps(result_dict, indent=2))
+            except json.JSONDecodeError:
+                logger.debug(f"Result: {result}")
+        
+    elif metadata:
+        logger.error(f"Orchestration ended with status: {metadata.runtime_status.name}")
+        if metadata.serialized_output:
+            logger.error(f"Output: {metadata.serialized_output}")
+    else:
+        logger.error("Orchestration did not complete within the timeout period")
+
+
+def _wait_and_log_completion(
+    client: DurableTaskSchedulerClient,
+    instance_id: str,
+    timeout: int = 60
+) -> None:
+    """Wait for orchestration completion and log the result.
+    
+    Args:
+        client: The DurableTaskSchedulerClient instance
+        instance_id: The orchestration instance ID
+        timeout: Maximum time to wait for completion in seconds
+    """
+    logger.debug("Waiting for orchestration to complete...")
+    metadata = client.wait_for_orchestration_completion(
+        instance_id=instance_id,
+        timeout=timeout
+    )
+    
+    _log_completion_result(metadata)
+
+
+def send_approval(
+    client: DurableTaskSchedulerClient,
+    instance_id: str,
+    approved: bool,
+    feedback: str = ""
+) -> None:
+    """Send approval or rejection event to the orchestration.
+    
+    Args:
+        client: The DurableTaskSchedulerClient instance
+        instance_id: The orchestration instance ID
+        approved: Whether to approve or reject
+        feedback: Optional feedback message (used when rejected)
+    """
+    approval_data = {
+        "approved": approved,
+        "feedback": feedback
+    }
+    
+    logger.debug(f"Sending {'APPROVAL' if approved else 'REJECTION'} to instance {instance_id}")
+    if feedback:
+        logger.debug(f"Feedback: {feedback}")
+    
+    # Raise the external event
+    client.raise_orchestration_event(
+        instance_id=instance_id,
+        event_name=HUMAN_APPROVAL_EVENT,
+        data=approval_data
+    )
+    
+    logger.debug("Event sent successfully")
+
+
+def wait_for_notification(
+    client: DurableTaskSchedulerClient,
+    instance_id: str,
+    timeout_seconds: int = 10
+) -> bool:
+    """Wait for the orchestration to reach a notification point.
+    
+    Polls the orchestration status until it appears to be waiting for approval.
+    
+    Args:
+        client: The DurableTaskSchedulerClient instance
+        instance_id: The orchestration instance ID
+        timeout_seconds: Maximum time to wait
+        
+    Returns:
+        True if notification detected, False if timeout
+    """
+    logger.debug("Waiting for orchestration to reach notification point...")
+    
+    start_time = time.time()
+    while time.time() - start_time < timeout_seconds:
+        try:
+            metadata = client.get_orchestration_state(
+                instance_id=instance_id,
+            )
+            
+            if metadata:
+                # Check if we're waiting for approval by examining custom status
+                if metadata.serialized_custom_status:
+                    try:
+                        custom_status = json.loads(metadata.serialized_custom_status)
+                        # Handle both string and dict custom status
+                        status_str = custom_status if isinstance(custom_status, str) else str(custom_status)
+                        if status_str.lower().startswith("requesting human feedback"):
+                            logger.debug("Orchestration is requesting human feedback")
+                            return True
+                    except (json.JSONDecodeError, AttributeError):
+                        # If it's not JSON, treat as plain string
+                        if metadata.serialized_custom_status.lower().startswith("requesting human feedback"):
+                            logger.debug("Orchestration is requesting human feedback")
+                            return True
+                
+                # Check for terminal states
+                if metadata.runtime_status.name == "COMPLETED":
+                    logger.debug("Orchestration already completed")
+                    return False
+                elif metadata.runtime_status.name == "FAILED":
+                    logger.error("Orchestration failed")
+                    return False
+        except Exception as e:
+            logger.debug(f"Status check: {e}")
+        
+        time.sleep(1)
+    
+    logger.warning("Timeout waiting for notification")
+    return False
+
+
+def run_interactive_client(client: DurableTaskSchedulerClient) -> None:
+    """Run an interactive client that prompts for user input and handles approval workflow.
+    
+    Args:
+        client: The DurableTaskSchedulerClient instance
+    """
+    # Get user inputs
+    logger.debug("Content Generation - Human-in-the-Loop")
+    
+    topic = input("Enter the topic for content generation: ").strip()
+    if not topic:
+        topic = "The benefits of cloud computing"
+        logger.info(f"Using default topic: {topic}")
+    
+    max_attempts_str = input("Enter max review attempts (default: 3): ").strip()
+    max_review_attempts = int(max_attempts_str) if max_attempts_str else 3
+    
+    timeout_hours_str = input("Enter approval timeout in hours (default: 5): ").strip()
+    timeout_hours = float(timeout_hours_str) if timeout_hours_str else 5.0
+    approval_timeout_seconds = int(timeout_hours * 3600)
+    
+    payload = {
+        "topic": topic,
+        "max_review_attempts": max_review_attempts,
+        "approval_timeout_seconds": approval_timeout_seconds
+    }
+    
+    logger.debug(f"Configuration: Topic={topic}, Max attempts={max_review_attempts}, Timeout={timeout_hours}h")
+    
+    # Start the orchestration
+    logger.debug("Starting content generation orchestration...")
+    instance_id = client.schedule_new_orchestration(    # type: ignore
+        orchestrator="content_generation_hitl_orchestration",
+        input=payload,
+    )
+    
+    logger.info(f"Orchestration started with instance ID: {instance_id}")
+    
+    # Review loop
+    attempt = 1
+    while attempt <= max_review_attempts:
+        logger.info(f"Review Attempt {attempt}/{max_review_attempts}")
+        
+        # Wait for orchestration to reach notification point
+        logger.debug("Waiting for content generation...")
+        if not wait_for_notification(client, instance_id, timeout_seconds=120):
+            logger.error("Failed to receive notification. Orchestration may have completed or failed.")
+            break
+        
+        logger.info("Content is ready for review! Please review the content in the worker logs.")
+        
+        # Get user decision
+        while True:
+            decision = input("Do you approve this content? (yes/no): ").strip().lower()
+            if decision in ['yes', 'y', 'no', 'n']:
+                break
+            logger.info("Please enter 'yes' or 'no'")
+        
+        approved = decision in ['yes', 'y']
+        
+        if approved:
+            logger.debug("Sending approval...")
+            send_approval(client, instance_id, approved=True)
+            logger.info("Approval sent. Waiting for orchestration to complete...")
+            _wait_and_log_completion(client, instance_id, timeout=60)
+            break
+        else:
+            feedback = input("Enter feedback for improvement: ").strip()
+            if not feedback:
+                feedback = "Please revise the content."
+            
+            logger.debug("Sending rejection with feedback...")
+            send_approval(client, instance_id, approved=False, feedback=feedback)
+            logger.info("Rejection sent. Content will be regenerated...")
+            
+            attempt += 1
+            
+            if attempt > max_review_attempts:
+                logger.info(f"Maximum review attempts ({max_review_attempts}) reached.")
+                _wait_and_log_completion(client, instance_id, timeout=30)
+                break
+            
+            # Small pause before next iteration
+            time.sleep(2)
+
+
+async def main() -> None:
+    """Main entry point for the client application."""
+    logger.debug("Starting Durable Task HITL Content Generation Client")
+    
+    # Create client using helper function
+    client = get_client()
+    
+    try:
+        run_interactive_client(client)
+        
+    except KeyboardInterrupt:
+        logger.info("Interrupted by user")
+    except Exception as e:
+        logger.exception(f"Error during orchestration: {e}")
+    finally:
+        logger.debug("Client shutting down")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,6 @@
+# Agent Framework packages (installing from local package until a package is published)
+-e ../../../../
+-e ../../../../packages/durabletask
+
+# Azure authentication
+azure-identity
@@ -0,0 +1,64 @@
+"""Human-in-the-Loop Orchestration Sample - Durable Task Integration
+
+This sample demonstrates the HITL pattern with a WriterAgent that generates content
+and waits for human approval. The orchestration handles:
+- External event waiting (approval/rejection)
+- Timeout handling
+- Iterative refinement based on feedback
+- Activity functions for notifications and publishing
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Durable Task Scheduler must be running (e.g., using Docker)
+
+To run this sample:
+    python sample.py
+"""
+
+import logging
+
+from dotenv import load_dotenv
+
+# Import helper functions from worker and client modules
+from client import get_client, run_interactive_client
+from worker import get_worker, setup_worker
+
+logging.basicConfig(
+    level=logging.INFO,
+    force=True
+)
+logger = logging.getLogger()
+
+
+def main():
+    """Main entry point - runs both worker and client in single process."""
+    logger.debug("Starting Durable Task HITL Content Generation Sample (Combined Worker + Client)...")
+    
+    silent_handler = logging.NullHandler()
+    # Create and start the worker using helper function and context manager
+    with get_worker(log_handler=silent_handler) as dts_worker:
+        # Register agent, orchestration, and activities using helper function
+        setup_worker(dts_worker)
+        
+        # Start the worker
+        dts_worker.start()
+        logger.debug("Worker started and listening for requests...")
+        
+        # Create the client using helper function
+        client = get_client(log_handler=silent_handler)
+        
+        try:
+            logger.debug("CLIENT: Starting orchestration tests...")
+            
+            run_interactive_client(client)
+            
+        except Exception as e:
+            logger.exception(f"Error during sample execution: {e}")
+        
+        logger.debug("Sample completed. Worker shutting down...")
+
+
+if __name__ == "__main__":
+    load_dotenv()
+    main()
@@ -0,0 +1,374 @@
+"""Worker process for hosting a writer agent with human-in-the-loop orchestration.
+
+This worker registers a WriterAgent and an orchestration function that implements
+a human-in-the-loop review workflow. The orchestration pauses for external events
+(human approval/rejection) with timeout handling, and iterates based on feedback.
+
+Prerequisites: 
+- Set AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_CHAT_DEPLOYMENT_NAME 
+  (plus AZURE_OPENAI_API_KEY or Azure CLI authentication)
+- Start a Durable Task Scheduler (e.g., using Docker)
+"""
+
+import asyncio
+from collections.abc import Generator
+from datetime import timedelta
+import logging
+import os
+from typing import Any, cast
+
+from agent_framework import AgentResponse, ChatAgent
+from agent_framework.azure import AzureOpenAIChatClient, DurableAIAgentOrchestrationContext, DurableAIAgentWorker
+from azure.identity import AzureCliCredential, DefaultAzureCredential
+from durabletask.task import ActivityContext, OrchestrationContext, Task, when_any  # type: ignore
+from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker
+from pydantic import BaseModel, ValidationError
+
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Constants
+WRITER_AGENT_NAME = "WriterAgent"
+HUMAN_APPROVAL_EVENT = "HumanApproval"
+
+
+class ContentGenerationInput(BaseModel):
+    """Input for content generation orchestration."""
+    topic: str
+    max_review_attempts: int = 3
+    approval_timeout_seconds: float = 300  # 5 minutes for demo (72 hours in production)
+
+
+class GeneratedContent(BaseModel):
+    """Structured output from writer agent."""
+    title: str
+    content: str
+
+
+class HumanApproval(BaseModel):
+    """Human approval decision."""
+    approved: bool
+    feedback: str = ""
+
+
+def create_writer_agent() -> "ChatAgent":
+    """Create the Writer agent using Azure OpenAI.
+    
+    Returns:
+        ChatAgent: The configured Writer agent
+    """
+    instructions = (
+        "You are a professional content writer who creates high-quality articles on various topics. "
+        "You write engaging, informative, and well-structured content that follows best practices for readability and accuracy. "
+        "Return your response as JSON with 'title' and 'content' fields."
+        "Limit response to 300 words or less."
+    )
+    
+    return AzureOpenAIChatClient(credential=AzureCliCredential()).as_agent(
+        name=WRITER_AGENT_NAME,
+        instructions=instructions,
+    )
+
+
+def notify_user_for_approval(context: ActivityContext, content: dict[str, str]) -> str:
+    """Activity function to notify user for approval.
+    
+    Args:
+        context: The activity context
+        content: The generated content dictionary
+    """
+    model = GeneratedContent.model_validate(content)
+    logger.info("NOTIFICATION: Please review the following content for approval:")
+    logger.info(f"Title: {model.title or '(untitled)'}")
+    logger.info(f"Content: {model.content}")
+    logger.info("Use the client to send approval or rejection.")
+    return "Notification sent to user for approval."
+
+def publish_content(context: ActivityContext, content: dict[str, str]) -> str:
+    """Activity function to publish approved content.
+    
+    Args:
+        context: The activity context
+        content: The generated content dictionary
+    """
+    model = GeneratedContent.model_validate(content)
+    logger.info("PUBLISHING: Content has been published successfully:")
+    logger.info(f"Title: {model.title or '(untitled)'}")
+    logger.info(f"Content: {model.content}")
+    return "Published content successfully."
+
+
+def content_generation_hitl_orchestration(
+    context: OrchestrationContext, 
+    payload_raw: Any
+) -> Generator[Task[Any], Any, dict[str, str]]:
+    """Human-in-the-loop orchestration for content generation with approval workflow.
+    
+    This orchestration:
+    1. Generates initial content using WriterAgent
+    2. Loops up to max_review_attempts times:
+       a. Notifies user for approval
+       b. Waits for approval event or timeout
+       c. If approved: publishes and returns
+       d. If rejected: incorporates feedback and regenerates
+       e. If timeout: raises TimeoutError
+    3. Raises RuntimeError if max attempts exhausted
+    
+    Args:
+        context: The orchestration context
+        payload_raw: The input payload
+        
+    Returns:
+        dict: Result with published content
+        
+    Raises:
+        ValueError: If input is invalid or agent returns no content
+        TimeoutError: If human approval times out
+        RuntimeError: If max review attempts exhausted
+    """
+    logger.debug("[Orchestration] Starting HITL content generation orchestration")
+    
+    # Validate input
+    if not isinstance(payload_raw, dict):
+        raise ValueError("Content generation input is required")
+    
+    try:
+        payload = ContentGenerationInput.model_validate(payload_raw)
+    except ValidationError as exc:
+        raise ValueError(f"Invalid content generation input: {exc}") from exc
+    
+    logger.debug(f"[Orchestration] Topic: {payload.topic}")
+    logger.debug(f"[Orchestration] Max attempts: {payload.max_review_attempts}")
+    logger.debug(f"[Orchestration] Approval timeout: {payload.approval_timeout_seconds}s")
+    
+    # Wrap the orchestration context to access agents
+    agent_context = DurableAIAgentOrchestrationContext(context)
+    
+    # Get the writer agent
+    writer = agent_context.get_agent(WRITER_AGENT_NAME)
+    writer_thread = writer.get_new_thread()
+
+    logger.info(f"ThreadID: {writer_thread.session_id}")
+    
+    # Generate initial content
+    logger.info("[Orchestration] Generating initial content...")
+    
+    initial_response: AgentResponse = yield writer.run(
+        messages=f"Write a short article about '{payload.topic}'.",
+        thread=writer_thread,
+            options={"response_format": GeneratedContent},
+    )
+    content = cast(GeneratedContent, initial_response.value)
+    
+    if not isinstance(content, GeneratedContent):
+        raise ValueError("Agent returned no content after extraction.")
+    
+    logger.debug(f"[Orchestration] Initial content generated: {content.title}")
+    
+    # Review loop
+    attempt = 0
+    while attempt < payload.max_review_attempts:
+        attempt += 1
+        logger.debug(f"[Orchestration] Review iteration #{attempt}/{payload.max_review_attempts}")
+
+        context.set_custom_status(f"Requesting human feedback (Attempt {attempt}, timeout {payload.approval_timeout_seconds}s)")
+        
+        # Notify user for approval
+        yield context.call_activity(
+            "notify_user_for_approval", 
+            input=content.model_dump()
+        )
+
+        logger.debug("[Orchestration] Waiting for human approval or timeout...")
+        
+        # Wait for approval event or timeout
+        approval_task: Task[Any] = context.wait_for_external_event(HUMAN_APPROVAL_EVENT)  # type: ignore
+        timeout_task: Task[Any] = context.create_timer(  # type: ignore
+            context.current_utc_datetime + timedelta(seconds=payload.approval_timeout_seconds)
+        )
+        
+        # Race between approval and timeout
+        winner_task = yield when_any([approval_task, timeout_task])  # type: ignore
+        
+        if winner_task == approval_task:
+            # Approval received before timeout
+            logger.debug("[Orchestration] Received human approval event")
+
+            context.set_custom_status("Content reviewed by human reviewer.")
+            
+            # Parse approval
+            approval_data: Any = approval_task.get_result() # type: ignore
+            logger.debug(f"[Orchestration] Approval data: {approval_data}")
+            
+            # Handle different formats of approval_data
+            if isinstance(approval_data, dict):
+                approval = HumanApproval.model_validate(approval_data)
+            elif isinstance(approval_data, str):
+                # Try to parse as boolean-like string
+                lower_data = approval_data.lower().strip()
+                if lower_data in {"true", "yes", "approved", "y", "1"}:
+                    approval = HumanApproval(approved=True, feedback="")
+                elif lower_data in {"false", "no", "rejected", "n", "0"}:
+                    approval = HumanApproval(approved=False, feedback="")
+                else:
+                    approval = HumanApproval(approved=False, feedback=approval_data)
+            else:
+                approval = HumanApproval(approved=False, feedback=str(approval_data))   # type: ignore
+            
+            if approval.approved:
+                # Content approved - publish and return
+                logger.debug("[Orchestration] Content approved! Publishing...")
+                context.set_custom_status("Content approved by human reviewer. Publishing...")
+                publish_task: Task[Any] = context.call_activity(
+                    "publish_content",
+                    input=content.model_dump()
+                )
+                yield publish_task
+                
+                logger.debug("[Orchestration] Content published successfully")
+                return {"content": content.content, "title": content.title}
+            
+            # Content rejected - incorporate feedback and regenerate
+            logger.debug(f"[Orchestration] Content rejected. Feedback: {approval.feedback}")
+            
+            # Check if we've exhausted attempts
+            if attempt >= payload.max_review_attempts:
+                context.set_custom_status("Max review attempts exhausted.")
+                # Max attempts exhausted
+                logger.error(f"[Orchestration] Max attempts ({payload.max_review_attempts}) exhausted")
+                break
+            
+            context.set_custom_status(f"Content rejected by human reviewer. Regenerating...")
+            
+            rewrite_prompt = (
+                "The content was rejected by a human reviewer. Please rewrite the article incorporating their feedback.\n\n"
+                f"Human Feedback: {approval.feedback or 'No specific feedback provided.'}"
+            )
+            
+            logger.debug("[Orchestration] Regenerating content with feedback...")
+
+            logger.warning(f"Regenerating with ThreadID: {writer_thread.session_id}")
+            
+            rewrite_response: AgentResponse = yield writer.run(
+                messages=rewrite_prompt,
+                thread=writer_thread,
+                    options={"response_format": GeneratedContent},
+            )
+            rewritten_content = cast(GeneratedContent, rewrite_response.value)
+            
+            if not isinstance(rewritten_content, GeneratedContent):
+                raise ValueError("Agent returned no content after rewrite.")
+            
+            content = rewritten_content
+            logger.debug(f"[Orchestration] Content regenerated: {content.title}")
+            
+        else:
+            # Timeout occurred
+            logger.error(f"[Orchestration] Approval timeout after {payload.approval_timeout_seconds}s")
+            
+            raise TimeoutError(
+                f"Human approval timed out after {payload.approval_timeout_seconds} second(s)."
+            )
+    
+    # If we exit the loop without returning, max attempts were exhausted
+    context.set_custom_status("Max review attempts exhausted.")
+    raise RuntimeError(
+        f"Content could not be approved after {payload.max_review_attempts} iteration(s)."
+    )
+
+
+def get_worker(
+    taskhub: str | None = None,
+    endpoint: str | None = None,
+    log_handler: logging.Handler | None = None
+) -> DurableTaskSchedulerWorker:
+    """Create a configured DurableTaskSchedulerWorker.
+    
+    Args:
+        taskhub: Task hub name (defaults to TASKHUB env var or "default")
+        endpoint: Scheduler endpoint (defaults to ENDPOINT env var or "http://localhost:8080")
+        log_handler: Optional logging handler for worker logging
+        
+    Returns:
+        Configured DurableTaskSchedulerWorker instance
+    """
+    taskhub_name = taskhub or os.getenv("TASKHUB", "default")
+    endpoint_url = endpoint or os.getenv("ENDPOINT", "http://localhost:8080")
+    
+    logger.debug(f"Using taskhub: {taskhub_name}")
+    logger.debug(f"Using endpoint: {endpoint_url}")
+    
+    credential = None if endpoint_url == "http://localhost:8080" else DefaultAzureCredential()
+    
+    return DurableTaskSchedulerWorker(
+        host_address=endpoint_url,
+        secure_channel=endpoint_url != "http://localhost:8080",
+        taskhub=taskhub_name,
+        token_credential=credential,
+        log_handler=log_handler
+    )
+
+
+def setup_worker(worker: DurableTaskSchedulerWorker) -> DurableAIAgentWorker:
+    """Set up the worker with agents, orchestrations, and activities registered.
+    
+    Args:
+        worker: The DurableTaskSchedulerWorker instance
+        
+    Returns:
+        DurableAIAgentWorker with agents, orchestrations, and activities registered
+    """
+    # Wrap it with the agent worker
+    agent_worker = DurableAIAgentWorker(worker)
+    
+    # Create and register the writer agent
+    logger.debug("Creating and registering Writer agent...")
+    writer_agent = create_writer_agent()
+    agent_worker.add_agent(writer_agent)
+    
+    logger.debug(f"✓ Registered agent: {writer_agent.name}")
+    
+    # Register activity functions
+    logger.debug("Registering activity functions...")
+    worker.add_activity(notify_user_for_approval)  # type: ignore
+    worker.add_activity(publish_content)  # type: ignore
+    logger.debug(f"✓ Registered activity: notify_user_for_approval")
+    logger.debug(f"✓ Registered activity: publish_content")
+    
+    # Register the orchestration function
+    logger.debug("Registering orchestration function...")
+    worker.add_orchestrator(content_generation_hitl_orchestration) # type: ignore
+    logger.debug(f"✓ Registered orchestration: {content_generation_hitl_orchestration.__name__}")
+    
+    return agent_worker
+
+
+async def main():
+    """Main entry point for the worker process."""
+    logger.debug("Starting Durable Task HITL Content Generation Worker...")
+    
+    # Create a worker using the helper function
+    worker = get_worker()
+    
+    # Setup worker with agents, orchestrations, and activities
+    setup_worker(worker)
+    
+    logger.debug("Worker is ready and listening for requests...")
+    logger.debug("Press Ctrl+C to stop.")
+    
+    try:
+        # Start the worker (this blocks until stopped)
+        worker.start()
+        
+        # Keep the worker running
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        logger.debug("Worker shutdown initiated")
+    
+    logger.debug("Worker stopped")
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
@@ -0,0 +1,148 @@
+# Durable Task Samples
+
+This directory contains samples for durable agent hosting using the Durable Task Scheduler. These samples demonstrate the worker-client architecture pattern, enabling distributed agent execution with persistent conversation state.
+
+## Sample Catalog
+
+### Basic Patterns
+- **[01_single_agent](01_single_agent/)**: Host a single conversational agent and interact with it via a client. Demonstrates basic worker-client architecture and agent state management.
+- **[02_multi_agent](02_multi_agent/)**: Host multiple domain-specific agents (physicist and chemist) and route requests to the appropriate agent based on the question topic.
+- **[03_single_agent_streaming](03_single_agent_streaming/)**: Enable reliable, resumable streaming using Redis Streams with agent response callbacks. Demonstrates non-blocking agent execution and cursor-based resumption for disconnected clients.
+
+### Orchestration Patterns
+- **[04_single_agent_orchestration_chaining](04_single_agent_orchestration_chaining/)**: Chain multiple invocations of the same agent using durable orchestration, preserving conversation context across sequential runs.
+- **[05_multi_agent_orchestration_concurrency](05_multi_agent_orchestration_concurrency/)**: Run multiple agents concurrently within an orchestration, aggregating their responses in parallel.
+- **[06_multi_agent_orchestration_conditionals](06_multi_agent_orchestration_conditionals/)**: Implement conditional branching in orchestrations with spam detection and email assistant agents. Demonstrates structured outputs with Pydantic models and activity functions for side effects.
+- **[07_single_agent_orchestration_hitl](07_single_agent_orchestration_hitl/)**: Human-in-the-loop pattern with external event handling, timeouts, and iterative refinement based on human feedback. Shows long-running workflows with external interactions.
+
+## Running the Samples
+
+These samples are designed to be run locally in a cloned repository.
+
+### Prerequisites
+
+The following prerequisites are required to run the samples:
+
+- [Python 3.9 or later](https://www.python.org/downloads/)
+- [Azure CLI](https://learn.microsoft.com/cli/azure/install-azure-cli) installed and authenticated (`az login`) or an API key for the Azure OpenAI service
+- [Azure OpenAI Service](https://learn.microsoft.com/azure/ai-services/openai/how-to/create-resource) with a deployed model (gpt-4o-mini or better is recommended)
+- [Durable Task Scheduler](https://learn.microsoft.com/azure/azure-functions/durable/durable-task-scheduler/develop-with-durable-task-scheduler) (local emulator or Azure-hosted)
+- [Docker](https://docs.docker.com/get-docker/) installed if running the Durable Task Scheduler emulator locally
+
+### Configuring RBAC Permissions for Azure OpenAI
+
+These samples are configured to use the Azure OpenAI service with RBAC permissions to access the model. You'll need to configure the RBAC permissions for the Azure OpenAI service to allow the Python app to access the model.
+
+Below is an example of how to configure the RBAC permissions for the Azure OpenAI service to allow the current user to access the model.
+
+Bash (Linux/macOS/WSL):
+
+```bash
+az role assignment create \
+  --assignee "yourname@contoso.com" \
+  --role "Cognitive Services OpenAI User" \
+  --scope /subscriptions/<your-subscription-id>/resourceGroups/<your-resource-group-name>/providers/Microsoft.CognitiveServices/accounts/<your-openai-resource-name>
+```
+
+PowerShell:
+
+```powershell
+az role assignment create `
+  --assignee "yourname@contoso.com" `
+  --role "Cognitive Services OpenAI User" `
+  --scope /subscriptions/<your-subscription-id>/resourceGroups/<your-resource-group-name>/providers/Microsoft.CognitiveServices/accounts/<your-openai-resource-name>
+```
+
+More information on how to configure RBAC permissions for Azure OpenAI can be found in the [Azure OpenAI documentation](https://learn.microsoft.com/azure/ai-services/openai/how-to/create-resource?pivots=cli).
+
+### Setting an API key for the Azure OpenAI service
+
+As an alternative to configuring Azure RBAC permissions, you can set an API key for the Azure OpenAI service by setting the `AZURE_OPENAI_API_KEY` environment variable.
+
+Bash (Linux/macOS/WSL):
+
+```bash
+export AZURE_OPENAI_API_KEY="your-api-key"
+```
+
+PowerShell:
+
+```powershell
+$env:AZURE_OPENAI_API_KEY="your-api-key"
+```
+
+### Start Durable Task Scheduler
+
+Most samples use the Durable Task Scheduler (DTS) to support hosted agents and durable orchestrations. DTS also allows you to view the status of orchestrations and their inputs and outputs from a web UI.
+
+To run the Durable Task Scheduler locally, you can use the following `docker` command:
+
+```bash
+docker run -d --name dts-emulator -p 8080:8080 -p 8082:8082 mcr.microsoft.com/dts/dts-emulator:latest
+```
+
+The DTS dashboard will be available at `http://localhost:8082`.
+
+### Environment Configuration
+
+Each sample reads configuration from environment variables. You'll need to set the following environment variables:
+
+Bash (Linux/macOS/WSL):
+
+```bash
+export AZURE_OPENAI_ENDPOINT="https://your-resource.openai.azure.com/"
+export AZURE_OPENAI_CHAT_DEPLOYMENT_NAME="your-deployment-name"
+```
+
+PowerShell:
+
+```powershell
+$env:AZURE_OPENAI_ENDPOINT="https://your-resource.openai.azure.com/"
+$env:AZURE_OPENAI_CHAT_DEPLOYMENT_NAME="your-deployment-name"
+```
+
+### Installing Dependencies
+
+Navigate to the sample directory and install dependencies. For example:
+
+```bash
+cd samples/getting_started/durabletask/01_single_agent
+pip install -r requirements.txt
+```
+
+If you're using `uv` for package management:
+
+```bash
+uv pip install -r requirements.txt
+```
+
+### Running the Samples
+
+Each sample follows a worker-client architecture. Most samples provide separate `worker.py` and `client.py` files, though some include a combined `sample.py` for convenience.
+
+**Running with separate worker and client:**
+
+In one terminal, start the worker:
+
+```bash
+python worker.py
+```
+
+In another terminal, run the client:
+
+```bash
+python client.py
+```
+
+**Running with combined sample:**
+
+```bash
+python sample.py
+```
+
+### Viewing the Sample Output
+
+The sample output is displayed directly in the terminal where you ran the Python script. Agent responses are printed to stdout with log formatting for better readability.
+
+You can also see the state of agents and orchestrations in the Durable Task Scheduler dashboard at `http://localhost:8082`.
+