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857 Commits
Author SHA1 Message Date
Giles OdigweandGitHub 330c2607ad update package versions (#3421) 2026-01-23 23:40:20 +00:00
Evan MattsonandGitHub 7b8777d1fc Python: add(azure-ai): support reasoning config for AzureAIClient (#3403) 
* add(azure-ai): support reasoning config for AzureAIClient

* Update sample

* Merge main

* improvements

* improve sample
 2026-01-23 09:37:23 +00:00
Giles OdigweandGitHub a97bc322ac Python: Azure AI mapping HostedImageGenerationTool to ImageGenTool (#3263) 
* azureai image gen sample fix

* mypy fixes

* addressed comments + mapping updates

* image model fix

* content type fix
 2026-01-23 06:11:16 +00:00
Giles OdigweandGitHub e8b32ca337 Python: Prefer runtime kwargs for conversation_id in OpenAI Responses client (#3312) 
* prefer kwargs conversation_id over options

* addressed comments
 2026-01-23 06:05:00 +00:00
Giles OdigweandGitHub e229dfa7e5 Python: Added tests for OpenAI content types + Unit test improvement (#3259) 
* added tests for content types+ unit test improvement

* small fixes

* small fix
 2026-01-23 06:04:36 +00:00
Evan MattsonandGitHub 50c2539f3a Python: fix(core): filter out internal args when passing kwargs to MCP tools (#3292) 
* fix(core): filter conversation_id when passing kwargs to MCP tools

* Filter out options too

* Fix uv.lock conflict
 2026-01-23 06:03:10 +00:00
Evan MattsonandGitHub 5436354a83 Python: [BREAKING] simplify ag-ui run logic, fix mcp bugs, fix anthropic client issues in ag-ui (#3322) 
* Refactor ag-ui to simplify flow

* Refactoring

* Fix backend tool

* Update tests

* Improvements

* Fix mypy

* Fixes

* Fix json serialize errors
 2026-01-23 05:10:46 +00:00
Gavin AguiarandGitHub b072df32c5 Python: Fix azurefunctions MCP tool invocation to use correct agent (#3339) 
* MCP tool fix for azurefunctions

* Moving logic to check for thread id
 2026-01-22 22:36:44 +00:00
CopilotGitHubTaoChenOSUcopilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>Tao Chen
 		87c9d74bd7 Python: Fix: Verify types during checkpoint deserialization to prevent marker spoofing (#3243) 
* Initial plan

* Add validation for reserved keywords in checkpoint encoding/decoding

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Refactor to eliminate duplicate code in model protocol detection

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Fix pyright type narrowing issue for dataclass check

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Add comprehensive unit tests for checkpoint encoding

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Remove serialization-time reserved keyword validation to fix failing tests

The serialization-time validation was too aggressive and blocked legitimate use cases
where encoded data was being re-encoded. Security is now enforced only at deserialization
time by validating that classes marked with DATACLASS_MARKER are actual dataclasses and
classes marked with MODEL_MARKER actually support the model protocol.

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Apply ruff formatting to checkpoint encoding file

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Changes before error encountered

Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>

* Revert "Changes before error encountered"

This reverts commit f515b880dc.

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: TaoChenOSU <12570346+TaoChenOSU@users.noreply.github.com>
Co-authored-by: Tao Chen <taochen@microsoft.com>
 2026-01-22 19:07:39 +00:00
Darren CohenandGitHub 89285a5f1c Set min version of dependent azure-ai-projects to 2.0.0b3 (#3347) 2026-01-22 12:56:25 +09:00
SukeeshandGitHub 082f39e77e Python: feat(anthropic): Add response_format support for structured outputs (#3301) 
* fix(anthropic): Add response_format support for structured outputs

* only use from options

* use native way of response format

* ruff lint fix

* address comment; handle dict
 2026-01-21 15:08:13 +00:00
Giles OdigweandGitHub 88e0ee1a2c Python: Fix local MCP tools with AzureAIProjectAgentProvider (#3315) 
* azureai v2 local mcp fix

* addressed copilot comments
 2026-01-21 12:43:05 +00:00
Evan MattsonandGitHub 6d7690e485 Python: fix(ag-ui): properly handle json serialize with handoff workflows as agent (#3275) 
* fix(ag-ui): properly handle json serialize with handoff workflows as agent

* Other improvements around handling non-serializable objects
 2026-01-21 02:43:14 +00:00
Evan MattsonandGitHub 6b5437e4ec Python: fix(core): handle anyio cancel scope errors during MCP connection cleanup (#3277) 
* fix(core): handle anyio cancel scope errors during MCP connection cleanup

* Address Copilot feedback
 2026-01-21 01:49:07 +00:00
Eduard van ValkenburgandGitHub 83e6229c11 Python: [Breaking] Simplified Content types to a single class with classmethod constructors. (#3252) 
* ported Content to a new model

* fixed linting

* fixes

* fixed data format handling

* fix for 3.10 mypy

* fix

* fix int test
 2026-01-20 22:09:39 +00:00
claude89757GitHubClaude Opus 4.5
 		f8c84d4ee6 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>
 2026-01-20 14:04:31 +00:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 		8ee379d344 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>
 2026-01-20 07:26:34 +00:00
Victor DibiaandGitHub 0f29637b86 fix #3171, ensure proper form rendering for int (#3201) 2026-01-20 07:25:12 +00:00
Evan MattsonandGitHub e0b9be7e08 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
 2026-01-20 07:24:20 +00:00
Dmytro StrukandGitHub 83e8965c8e Python: [BREAKING] Make response_format validation errors visible to users (#3274) 
* Make response_format validation errors visible to users

* Small fix

* Addressed comments
 2026-01-19 17:20:46 +00:00
Dmytro StrukGitHubCopilot
 		3243652df6 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>
 2026-01-19 12:54:06 +00:00
Dmytro StrukandGitHub 915df3b404 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
 2026-01-19 12:51:27 +00:00
Dmytro StrukandGitHub f87e55ba33 Python: Fixed use_agent_middleware calling private _normalize_messages (#3264) 
* Fix use_agent_middleware calling private _normalize_messages

* Fixed A2A and Copilot Studio agent
 2026-01-19 12:50:14 +00:00
Dmytro StrukandGitHub 9bfa1a913c Python: Fixed Azure chat client for asynchronous filtering (#3260) 
* Fixed Azure chat client for asynchronous filtering

* Updated test
 2026-01-19 12:49:23 +00:00
Giles OdigweandGitHub 9e3b2fa09a Python: Update package version (#3258) 
* package version 260116

* removed name tags
 2026-01-16 21:06:30 +00:00
Dmytro StrukandGitHub 5687e13221 Python: [BREAKING] Renamed create_agent to as_agent (#3249) 
* Renamed create_agent to as_agent

* Override for as_agent

* Added override
 2026-01-16 19:21:52 +00:00
Dmytro StrukandGitHub b773830e4b Create/Get Agent API - fixes and example improvements (#3246) 2026-01-16 04:36:34 +00:00
Hao LuoandGitHub 975884f32d 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
 2026-01-16 03:28:13 +00:00
Dmytro StrukandGitHub b5ca0c8eda Python: Create/Get Agent API for OpenAI Assistants (#3208) 
* Added provider implementation

* Added example with response format

* Small improvements
 2026-01-15 22:52:32 +00:00
Dmytro StrukandGitHub 48d124efbe 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
 2026-01-15 22:19:03 +00:00
Dmytro StrukandGitHub 6e9420f614 Updated DurableAIAgent and fixed integration tests (#3241) 2026-01-15 21:43:26 +00:00
Evan MattsonandGitHub 15d0c34d9f Python: Properly configure structured outputs based on new options dict (#3213) 
* Properly configure structured outputs based on new options dict

* Fix mypy
 2026-01-15 11:41:46 +09:00
Evan MattsonandGitHub 620da7a829 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
 2026-01-15 02:34:11 +00:00
Evan MattsonandGitHub 80b25a782b fix(workflows): rename WorkflowOutputEvent.source_executor_id to executor_id for API consistency (#3166) 2026-01-15 02:11:25 +00:00
Evan MattsonandGitHub ffe2e787ba Python: fix(core): correct FunctionResultContent ordering in WorkflowAgent.merge_updates (#3168) 
* fix(core): simplify FunctionResultContent ordering in WorkflowAgent.merge_updates

* improve comment

* Fix name
 2026-01-15 01:54:44 +00:00
Giles OdigweGitHubDmytro Struk
 		cb2862d4c3 update package versions (#3223) 
Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>
 2026-01-14 23:26:50 +00:00
Tao ChenandGitHub 6c956ec596 Python: Add more specific exceptions to Workflow (#3188) 
* Add more specifc workflow exceptions

* Fix tests

* AI comments

* Misc
 2026-01-14 20:10:52 +00:00
Dmytro StrukGitHubCopilot
 		99c5718696 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>
 2026-01-14 19:35:01 +00:00
Eduard van ValkenburgandGitHub d8cf8361bd renamed all (#3207) 2026-01-14 05:54:07 +00:00
Evan MattsonandGitHub 1ae0b09e42 Python: Add dependencies param to ag-ui FastAPI endpoint (#3191) 
* Add dependencies param to ag-ui FastAPI endpoint

* Address Copilot feedback
 2026-01-13 22:31:33 +00:00
Tao ChenandGitHub 0b152418b6 [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
 2026-01-13 18:40:26 +00:00
Eduard van ValkenburgandGitHub 3e97425245 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
 2026-01-13 16:41:05 +00:00
Evan MattsonandGitHub 9c094573e8 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
 2026-01-13 07:11:21 +00:00
Eduard van ValkenburgandGitHub b2893fbc00 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
 2026-01-13 04:09:33 +00:00
Eduard van ValkenburgandGitHub 203fb7b1c4 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
 2026-01-13 02:24:07 +00:00
CopilotGitHubeavanvalkenburgcopilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>eavanvalkenburg
 		e63c148fc7 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>
 2026-01-12 17:26:53 +00:00
claude89757andGitHub 3e13909e59 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)
 2026-01-12 15:07:34 +00:00
Ao ChenGitHubEvan Mattson
 		6e3bc219e0 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>
 2026-01-12 08:14:49 +00:00
Eduard van ValkenburgandGitHub 551c2c3abe 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
 2026-01-12 01:01:41 +00:00
Evan MattsonandGitHub 6445b6b3a6 Python: Fix AzureAIClient tool call bug for AG-UI use (#3148) 
* Fiz AzureAIClient tool call bug

* Address copilot feedback
 2026-01-09 18:53:15 +00:00