agent-framework

Set min version of dependent azure-ai-projects to 2.0.0b3 (#3347 )

Darren Cohen · 2026-01-22 12:56:25 +09:00

89285a5f1c

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

Sukeesh · 2026-01-21 15:08:13 +00:00

082f39e77e

Bump pyasn1 from 0.6.1 to 0.6.2 in /python (#3257 )

Bumps [pyasn1](https://github.com/pyasn1/pyasn1) from 0.6.1 to 0.6.2.
- [Release notes](https://github.com/pyasn1/pyasn1/releases)
- [Changelog](https://github.com/pyasn1/pyasn1/blob/main/CHANGES.rst)
- [Commits](https://github.com/pyasn1/pyasn1/compare/v0.6.1...v0.6.2)

---
updated-dependencies:
- dependency-name: pyasn1
  dependency-version: 0.6.2
  dependency-type: indirect
...

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dependabot[bot] · 2026-01-21 12:56:40 +00:00

d402d92a47

Python: Fix local MCP tools with AzureAIProjectAgentProvider (#3315 )

* azureai v2 local mcp fix

* addressed copilot comments

Giles Odigwe · 2026-01-21 12:43:05 +00:00

88e0ee1a2c

Bump tomli from 2.3.0 to 2.4.0 in /python (#3182 )

Bumps [tomli](https://github.com/hukkin/tomli) from 2.3.0 to 2.4.0.
- [Changelog](https://github.com/hukkin/tomli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hukkin/tomli/compare/2.3.0...2.4.0)

---
updated-dependencies:
- dependency-name: tomli
  dependency-version: 2.4.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
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dependabot[bot] · 2026-01-21 05:38:12 +00:00

77236bf0ec

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

Evan Mattson · 2026-01-21 02:43:14 +00:00

6d7690e485

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

Evan Mattson · 2026-01-21 01:49:07 +00:00

6b5437e4ec

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

Eduard van Valkenburg · 2026-01-20 22:09:39 +00:00

83e6229c11

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>

claude89757 · 2026-01-20 14:04:31 +00:00

f8c84d4ee6

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)

---
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  dependency-version: 7.5.3
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dependabot[bot] · 2026-01-20 07:26:34 +00:00

8ee379d344

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
...

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dependabot[bot] · 2026-01-20 07:26:06 +00:00

2a43caefaa

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
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dependabot[bot] · 2026-01-20 07:25:45 +00:00

f54248b79f

fix #3171 , ensure proper form rendering for int (#3201 )

Victor Dibia · 2026-01-20 07:25:12 +00:00

0f29637b86

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

Evan Mattson · 2026-01-20 07:24:20 +00:00

e0b9be7e08

Python: [BREAKING] Make response_format validation errors visible to users (#3274 )

* Make response_format validation errors visible to users

* Small fix

* Addressed comments

Dmytro Struk · 2026-01-19 17:20:46 +00:00

83e8965c8e

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>

Dmytro Struk · 2026-01-19 12:54:06 +00:00

3243652df6

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

Dmytro Struk · 2026-01-19 12:51:27 +00:00

915df3b404

Python: Fixed use_agent_middleware calling private _normalize_messages (#3264 )

* Fix use_agent_middleware calling private _normalize_messages

* Fixed A2A and Copilot Studio agent

Dmytro Struk · 2026-01-19 12:50:14 +00:00

f87e55ba33

Python: Fixed Azure chat client for asynchronous filtering (#3260 )

* Fixed Azure chat client for asynchronous filtering

* Updated test

Dmytro Struk · 2026-01-19 12:49:23 +00:00

9bfa1a913c

Python: Update package version (#3258 )

* package version 260116

* removed name tags

Giles Odigwe · 2026-01-16 21:06:30 +00:00

9e3b2fa09a

Python: [BREAKING] Renamed create_agent to as_agent (#3249 )

* Renamed create_agent to as_agent

* Override for as_agent

* Added override

Dmytro Struk · 2026-01-16 19:21:52 +00:00

5687e13221

Create/Get Agent API - fixes and example improvements (#3246 )

Dmytro Struk · 2026-01-16 04:36:34 +00:00

b773830e4b

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

Hao Luo · 2026-01-16 03:28:13 +00:00

975884f32d

Python: Create/Get Agent API for OpenAI Assistants (#3208 )

* Added provider implementation

* Added example with response format

* Small improvements

Dmytro Struk · 2026-01-15 22:52:32 +00:00

b5ca0c8eda

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)

---
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- dependency-name: azure-core
  dependency-version: 1.38.0
  dependency-type: indirect
...

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dependabot[bot] · 2026-01-15 22:25:41 +00:00

dd3e2b6e53

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

Dmytro Struk · 2026-01-15 22:19:03 +00:00

48d124efbe

Updated DurableAIAgent and fixed integration tests (#3241 )

Dmytro Struk · 2026-01-15 21:43:26 +00:00

6e9420f614

Python: Properly configure structured outputs based on new options dict (#3213 )

* Properly configure structured outputs based on new options dict

* Fix mypy

Evan Mattson · 2026-01-15 11:41:46 +09:00

15d0c34d9f

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

Evan Mattson · 2026-01-15 02:34:11 +00:00

620da7a829

fix(workflows): rename WorkflowOutputEvent.source_executor_id to executor_id for API consistency (#3166 )

Evan Mattson · 2026-01-15 02:11:25 +00:00

80b25a782b

Python: fix(core): correct FunctionResultContent ordering in WorkflowAgent.merge_updates (#3168 )

* fix(core): simplify FunctionResultContent ordering in WorkflowAgent.merge_updates

* improve comment

* Fix name

Evan Mattson · 2026-01-15 01:54:44 +00:00

ffe2e787ba

update package versions (#3223 )

Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>

Giles Odigwe · 2026-01-14 23:26:50 +00:00

cb2862d4c3

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

Giles Odigwe · 2026-01-14 22:50:07 +00:00

9b9a0f178c

Python: Add more specific exceptions to Workflow (#3188 )

* Add more specifc workflow exceptions

* Fix tests

* AI comments

* Misc

Tao Chen · 2026-01-14 20:10:52 +00:00

6c956ec596

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>

Dmytro Struk · 2026-01-14 19:35:01 +00:00

99c5718696

renamed all (#3207 )

Eduard van Valkenburg · 2026-01-14 05:54:07 +00:00

d8cf8361bd

Python: Add dependencies param to ag-ui FastAPI endpoint (#3191 )

* Add dependencies param to ag-ui FastAPI endpoint

* Address Copilot feedback

Evan Mattson · 2026-01-13 22:31:33 +00:00

1ae0b09e42

[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

Tao Chen · 2026-01-13 18:40:26 +00:00

0b152418b6

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

Eduard van Valkenburg · 2026-01-13 16:41:05 +00:00

3e97425245

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

Evan Mattson · 2026-01-13 07:11:21 +00:00

9c094573e8

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

Eduard van Valkenburg · 2026-01-13 04:09:33 +00:00

b2893fbc00

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

Eduard van Valkenburg · 2026-01-13 02:24:07 +00:00

203fb7b1c4

azureai direct a2a endpoint support (#3127 )

Giles Odigwe · 2026-01-12 22:03:04 +00:00

ef44fb4960

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>

Copilot · 2026-01-12 17:26:53 +00:00

e63c148fc7

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)

claude89757 · 2026-01-12 15:07:34 +00:00

3e13909e59

Fix Ollama model env var in documentation (#3156 )

Signed-off-by: Dina Suehiro Jones <dina.s.jones@intel.com>

Dina Suehiro Jones · 2026-01-12 14:15:49 +00:00

3a5fe31263

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>

Ao Chen · 2026-01-12 08:14:49 +00:00

6e3bc219e0

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

Eduard van Valkenburg · 2026-01-12 01:01:41 +00:00

551c2c3abe

Python: Fix AzureAIClient tool call bug for AG-UI use (#3148 )

* Fiz AzureAIClient tool call bug

* Address copilot feedback

Evan Mattson · 2026-01-09 18:53:15 +00:00

6445b6b3a6

Track agent name with updates for workflow agent (#3146 )

Evan Mattson · 2026-01-09 08:23:32 +00:00

d28ad2d7df

549 Commits