agent-framework

Fix pre commit 3

Tao Chen · 2026-04-20 18:47:15 -07:00

9d2a55ecfb

Fix pre commit 2

Tao Chen · 2026-04-20 18:42:11 -07:00

cbe3e8fd95

Fix pre commit

Tao Chen · 2026-04-20 18:39:56 -07:00

93b03140c7

Fix README

Tao Chen · 2026-04-20 18:37:24 -07:00

7aa40b16de

Merge branch 'main' into feature/python-foundry-hosted-agent-vnext

Tao Chen · 2026-04-20 18:35:09 -07:00

fc9194dcb6

User agent scoped

Tao Chen · 2026-04-20 18:34:30 -07:00

fd36871d60

Comments and mypy

Tao Chen · 2026-04-20 18:11:32 -07:00

e24d72be75

Fix README

Tao Chen · 2026-04-20 17:54:44 -07:00

8b77baf4a2

Python: Add more types (#5378 )

* Add more type supports

* Upgrade packages

* Remove TODOs in README

Tao Chen · 2026-04-20 17:46:06 -07:00

cd48c1424c

Python: Add support for Foundry Toolboxes (#5346 )

* Add support for the Foundry Toolbox in MAF

Introduces a Foundry Toolbox integration: FoundryChatClient gains a
get_toolbox() helper plus select_toolbox_tools(), normalize_tools in
the core package flattens tool-collection wrappers (ToolboxVersionObject
and generic iterables, while leaving Pydantic BaseModel instances
alone), and the new agent_framework.foundry namespace re-exports the
toolbox helpers. Ships with unit tests, a sample, and a design doc.

azure-ai-projects is pinned to the public >=2.0.0,<3.0 range and the
lockfile resolves from public PyPI. The toolbox test module skips when
Toolbox* types are unavailable so CI stays green until the public 2.1.0
SDK lands. OMC tooling directories (.omc/, .omx/) are gitignored.

* Update to latest azure ai projects package

* Improve sample

* Rename ADR to 0025

* Update ADR

* Apply suggestion from @alliscode

Co-authored-by: Ben Thomas <ben.thomas@microsoft.com>

* Improve samples

* Update test

---------

Co-authored-by: Ben Thomas <ben.thomas@microsoft.com>

Evan Mattson · 2026-04-20 23:56:01 +00:00

04aaf0c1fe

Improve samples (#5372 )

Tao Chen · 2026-04-20 16:34:53 -07:00

8bc7c3a7a8

Python: Add search tool content for OpenAI responses (#5302 )

* Add OpenAI search tool content parsing

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* fix typing

* simplified oai image test

* same for azure

* skip az responses api test

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-04-20 13:35:30 +00:00

3e54a689fc

Python: Flatten hyperlight execute_code output (#5333 )

* small fix for hyperlight

* improved sandbox dependency

Eduard van Valkenburg · 2026-04-20 08:29:40 +00:00

69894eded8

Python: Fix CopilotStudioAgent to reuse conversation ID from existing session (#5299 )

* Fix CopilotStudioAgent to reuse existing conversation on session (#5285)

CopilotStudioAgent unconditionally called _start_new_conversation() in both
_run_impl and _run_stream_impl, ignoring any existing service_session_id on
the session. Add a guard to only start a new conversation when there is no
existing service_session_id, matching the pattern used by other agents.

Also fix pre-existing pyright reportMissingImports errors for orjson in
file_history_provider samples.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Revert out-of-scope sample file changes

Remove unrelated orjson type-ignore comment changes from sample files
that were outside the scope of the conversation-ID reuse fix.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Giles Odigwe · 2026-04-20 03:30:54 +00:00

495e1dad6b

Python: Add special handling for workflows (#5298 )

* Add special handling for workflows

* Address comments

Tao Chen · 2026-04-16 17:55:45 -07:00

0fcd71dbeb

Python: Add Hyperlight CodeAct package and docs (#5185 )

* initial work on code_mode

* updated samples

* updates to codeact

* udpated codeact

* Draft CodeAct ADR and sample updates

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* initial implementation and adr and feature

* Python: Limit Hyperlight wasm backend to Python <3.14

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Fix CI for Hyperlight CodeAct PR

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Run Hyperlight integration when available

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Address Hyperlight review feedback

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Simplify Hyperlight file mount inputs

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Accept Path host paths in Hyperlight mounts

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Fix Hyperlight mount typing for CI

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* temp run integration test

* Python: Strengthen Hyperlight real sandbox tests

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* added additional tests

* Python: Simplify Hyperlight CodeAct API

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* set tests as non-integration

* Retry Hyperlight allowed-domain registration

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Gate Hyperlight integration tests by runtime support

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix Hyperlight skip test on Python 3.14

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Delay Hyperlight runtime probe until test execution

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Relax Hyperlight Windows integration stdout assertion

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Scan Hyperlight output directory for artifacts

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Retry Hyperlight output artifact collection

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Harden Hyperlight integration output assertions

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Retry Hyperlight read-back check in integration test

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Simplify Hyperlight integration write assertion

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Avoid pathlib in Hyperlight integration sandbox

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Use socket network check in Hyperlight sandbox

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Replace blocked Azure AI Search blog link

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Clarify Hyperlight guest stdlib limits

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Use _socket in Hyperlight integration sandbox

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Handle Hyperlight mounted file paths

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Broaden Hyperlight sandbox path fallbacks

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Search Hyperlight guest mounts recursively

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Split Hyperlight mount coverage

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Split Hyperlight live network tests

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Fix Hyperlight file-write test on Windows

Enable the sandbox filesystem by providing a workspace_root so
/output is mounted. Remove os.path.exists assertion (unsupported
in WASM guest) and fix Content data assertion to use .uri.
Skip the network integration test on Windows where the WASM
sandbox lacks the encodings.idna codec.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Address PR review: ADR intro, manual wiring sample, doc clarifications

- Add CodeAct introduction section to ADR for unfamiliar readers
- Clarify 'less runtime efficient' con with specific overhead description
- Add note in Python impl doc clarifying ADR vs impl doc split
- Explain why before_run hooks must be per-run (CRUD, concurrency, approval)
- Rename code_interpreter variable to codeact in E2E sample
- Add manual static wiring sample (codeact_manual_wiring.py)
- Add 'when to use which pattern' guidance to samples README

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Address PR #5185 review comments and add .NET CodeAct design doc

- Fix async callback: _make_sandbox_callback returns sync wrapper with
  thread + asyncio.run() bridge (was broken with real Wasm FFI)
- Fix stale output: clear output_dir before each sandbox.run() call
- Fix blocking event loop: _run_code now async with asyncio.to_thread()
- Revert _agents.py options['tools'] injection (unnecessary; provider
  uses context.extend_tools())
- Revert SessionContext.options docstring back to read-only
- Add real-sandbox test fixtures (shared/restored/fresh)
- Add 8 new real-sandbox tests for callback round-trip, stale output,
  event loop non-blocking, basic execution, stdout/stderr, errors,
  snapshot/restore, and tool registration
- Add comprehensive .NET HyperlightCodeActProvider design document

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Update hyperlight README with code snippets and remove Public API section

Replace bare export list with Quick Start code examples covering the
context provider, standalone tool, manual static wiring, and file
mounts / network access patterns.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-04-17 00:49:44 +00:00

b03cb324d5

Merge branch 'main' into feature/python-foundry-hosted-agent-vnext

Tao Chen · 2026-04-16 13:55:04 -07:00

55e0705923

Python: Feat: Add finish_reason support to AgentResponse and AgentResponseUpdate (#5211 )

* feat: add finish_reason support to AgentResponse and AgentResponseUpdate

Add finish_reason field to AgentResponse and AgentResponseUpdate classes,
propagate it through _process_update() and map_chat_to_agent_update(),
and add comprehensive unit tests.

Fixes #4622

* feat: add finish_reason to AgentResponse and AgentResponseUpdate

* style: add copyright header to test_finish_reason.py

* docs: add finish_reason to AgentResponse and AgentResponseUpdate docstrings

* refactor: move finish_reason tests into test_types.py per review feedback

Move all finish_reason test cases from the separate test_finish_reason.py
file into test_types.py as requested by eavanvalkenburg. Tests are placed
in a new '# region finish_reason' section at the end of the file.

* fix: use model instead of model_id in _process_update

Address PR review feedback from @eavanvalkenburg — ChatResponse and
ChatResponseUpdate both use 'model', not 'model_id'.

* fix: resolve SIM102 lint error in _process_update

Combine nested if statements for AgentResponse finish_reason check
to satisfy ruff SIM102 rule, with line wrapping to stay under 120 chars.

* fix: resolve pyright reportArgumentType in map_chat_to_agent_update

Add type: ignore[arg-type] for FinishReason NewType widening when
passing ChatResponseUpdate.finish_reason to AgentResponseUpdate.
Matches existing patterns in the codebase (40+ similar ignores).

L. Elaine Dazzio · 2026-04-16 19:39:09 +00:00

91e34358eb

Python: Fix Gemini client support for Gemini API and Vertex AI (#5258 )

* Add Gemini and Vertex AI client support

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Address Gemini PR review feedback

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* removed sample run readme part

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>

Eduard van Valkenburg · 2026-04-16 19:38:50 +00:00

90a633967c

fix: propagate A2A metadata with namespaced key in additional_properties (#5240 ) (#5256 )

Kartik Madan · 2026-04-16 15:22:39 +00:00

43d98974d3

Python: Handle url_citation annotations in FoundryChatClient streaming responses (#5071 )

* Fix url_citation annotations dropped in streaming (#5029)

Add url_citation branch to the streaming annotation handler in
_parse_chunk_from_openai, mirroring the existing non-streaming path.
The handler creates an Annotation with type='citation', title, url,
and annotated_regions (TextSpanRegion), wrapped in Content.from_text.

Update test_streaming_annotation_added_with_unknown_type to use a
truly unknown type, and add new tests for url_citation (with and
without url).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Address review feedback for #5029: Python: [Bug]: url_citation annotations silently dropped in Foundry streaming (SharePoint grounding citations lost)

---------

Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>

Giles Odigwe · 2026-04-16 09:33:04 +00:00

435c66e9c9

Add AgentExecutorResponse.with_text() to preserve conversation history through custom executors (#5255 )

Fixes #5246

When a custom @executor transforms agent output and sends a plain str,
the downstream AgentExecutor.from_str handler loses the full conversation
context. This adds a with_text() helper that creates a new
AgentExecutorResponse with replaced text while preserving the prior
conversation chain, so AgentExecutor.from_response is invoked instead.

- Add with_text(text) method to AgentExecutorResponse dataclass
- Add 3 regression tests in test_full_conversation.py

Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>

Kartik Madan · 2026-04-16 08:39:19 +00:00

d20f9b5f97

Merge branch 'main' into feature/python-foundry-hosted-agent-vnext

Tao Chen · 2026-04-15 20:59:51 -07:00

892d88df28

Python: Add OpenAI types to default checkpoint encoding allow list (#5297 )

* Add OpenAI types to default checkpoint encoding allow list

* Address comments

Tao Chen · 2026-04-16 12:58:28 +09:00

8f7fd9525d

Python: Add context_providers and description to workflow.as_agent() (#4651 )

* Add context_providers and description to `workflow.as_agent()`

* Add default workflow name and description

* Positional

* Move import

---------

Co-authored-by: Tao Chen <taochen@microsoft.com>
Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>

Chinedum Echeta · 2026-04-16 02:47:29 +00:00

69697065ab

Revert to public MCP server and skip on transient upstream errors (#5296 )

The local MCP server can't be used for hosted tools tests because
Anthropic's backend needs to reach the MCP URL from their infrastructure
(not localhost on the CI runner). Revert to learn.microsoft.com/api/mcp
but catch BadRequestError, InternalServerError, APIConnectionError, and
APITimeoutError and pytest.skip so upstream outages don't block the
merge queue.

Evan Mattson · 2026-04-16 11:46:49 +09:00

fe4cd3cddc

Python: improve misc-integration test robustness (#5295 )

* Python: use local MCP server for hosted tools test and broaden image assertion

The hosted tools integration test was hitting rate limits on the external
learn.microsoft.com MCP server, causing persistent failures that retries
couldn't recover from. Switch to the local MCP server already spun up in
CI via LOCAL_MCP_URL, skipping when the env var isn't set.

Also broaden the image description assertion to accept common synonyms
(cottage, mansion, villa, etc.) instead of just "house", since the model
legitimately uses varied vocabulary for the same image.

* Address review feedback: validate LOCAL_MCP_URL scheme and use word boundaries

- Skip hosted tools test when LOCAL_MCP_URL lacks http/https scheme,
  matching the pattern used in test_mcp.py.
- Use regex word boundaries for image assertion to avoid false matches
  like "villain" matching "villa".

Evan Mattson · 2026-04-16 11:34:28 +09:00

611230cc8e

Python: add experimental file history provider (#5248 )

* add experimental file history provider

* Improve file history provider writes

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* typo

* cleanup

* cleanup

* fix in readme

* added security messages

* Refine file history provider locking

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* added additional sample

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-04-15 22:23:37 +00:00

ff05c22c58

Forward provider config to SessionConfig in GitHubCopilotAgent (fixes #5190 ) (#5195 )

Co-authored-by: Sergey Borisov <sergey.borisov@dataimpact.io>

S3rj · 2026-04-15 22:08:01 +00:00

eab7f09d03

Python: Upgrade agentserver packages (#5284 )

* Upgrade agentserver packages

* Fix new types

Tao Chen · 2026-04-15 14:16:37 -07:00

3225a59fd3

Move samples (#5281 )

Tao Chen · 2026-04-15 11:33:15 -07:00

9e3983e547

Python: Bump agent-framework-devui to 1.0.0b260414 for release (#5259 )

Update devui version and changelog for the streaming memory fix release.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Giles Odigwe · 2026-04-15 18:22:15 +00:00

68b93641b6

Python: Refine samples and upgrade packages (#5261 )

* Refine samples and upgrade pacakges

* Upgrade to a new package that fixes a bug

* Update model env var

Tao Chen · 2026-04-15 10:46:19 -07:00

383a2afca2

Python: Fix reasoning replay when store=False (#5250 )

* fix reasoning content when store=False

* Remove accidental worktree entries

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* remove local session sample

* removed left over files

* Add attribution override regression test

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Eduard van Valkenburg · 2026-04-15 17:30:12 +00:00

2b251d904f

Merge branch 'main' into feature/python-foundry-hosted-agent-vnext

Tao Chen · 2026-04-14 10:32:14 -07:00

0402b1aac4

Python: Add GeminiChatClient (#4847 )

* Add agent-framework-gemini package

* Add AGENTS.md documentation

* Add LICENSE file

* Add README.md for agent-framework-gemini package

* Add Google Gemini API keys to .env.example

* Add Google Gemini chat client implementation

* Add tests for GeminiChatClient

* Add Google Gemini agent examples

* Fix client inheritence order

* Update Gemini agent examples

* Update documentation

* Update AGENTS.md

* Add tests for JSON string handling in GeminiChatClient

* Add final response assembly test in GeminiChatClient

* Add tests for handling empty candidates in GeminiChatClient

* Improve Pydantic response handling in GeminiChatClient

* Add tests for function result resolution and callable tool normalization

* Add test for function result resolution when call_id is generated

* Refactor GeminiChatClient to correct inheritance order

Also updates constructor parameter order for environment file handling

* Enhance documentation and clarify Gemini-specific fields

* Update ThinkingConfig with new attributes and type

* Add tests for GoogleSearch and GoogleMaps configs

* Suppress valid-type mypy error on GeminiChatOptionsT

* Move service_url method near overrides

* Order _prepare_config kwargs by base then Gemini-specific

* Use FunctionCallingConfigMode for clarity and type safety

* Fix code_execution doc

* Add agent-framework-gemini to project dependencies

* Remove package from core dependencies

Initial release will be done without agent-framework-gemini in
core[all].

* Move integration tests into one file

* Remove __init__.py file from gemini tests directory

* Introduce RawGeminiChatClient as lightweight chat client

Updated GeminiChatClient to inherit from RawGeminiChatClient, maintaining full functionality with added features.

* Updated variable names from `model_id` to `model`

Across the codebase, including environment variables and client initialization. Adjusted related tests and sample scripts to reflect this change, ensuring consistency in the usage of the Gemini model identifier.

* Update AGENTS.md

* Update Gemini package to alpha status

* Fix docstrings in Gemini tests

* Change 'model_id' to 'model' in response handling

* Fix model property change in response handling

* Add built-in tool factory methods to Gemini client

Replaces boolean tool options (code_execution, google_search_grounding,
google_maps_grounding) with static factory methods that return types.Tool
objects: get_code_interpreter_tool, get_web_search_tool, get_mcp_tool,
get_file_search_tool, and get_maps_grounding_tool.

Simplifies _prepare_tools to a single translation boundary between
FunctionTool (framework) and FunctionDeclaration (Gemini API), with
types.Tool objects passed through unchanged.

* Surface code execution parts

_parse_parts now maps executable_code and code_execution_result
parts to text Content objects so callers can see the code run
and its output. Unknown part types log at debug level rather than
being silently dropped.

* Update Gemini client documentation

* Unify Gemini model name

Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com>

* Update Agent Framework core version

Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com>

* Add Python 3.14 in classifiers

* Replace kwargs with parameters in tool factories

* Refactor chat options handling in Gemini client

* Add tests for handling unknown and consumed keys

* Update Gemini documentation

Now reflects new options and built-in tool factory methods

* Change build system to flit

Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com>

* Fix build system in pyproject.toml

* Fix type checking for generate_content_stream

---------

Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com>

Björn Holtvogt · 2026-04-14 10:18:26 +00:00

485af07b8c

Python: Skip get_final_response in OTel _finalize_stream when stream errored (#5232 )

* Python: Skip get_final_response in OTel _finalize_stream when stream errored

When a streaming error occurs, _finalize_stream (a cleanup hook registered by
AgentTelemetryLayer) was unconditionally calling get_final_response(), which
triggers all registered result hooks including after_run context providers.
This caused providers to fire incorrectly on error paths.

Guard against this by checking result_stream._consumed: True only after
StopAsyncIteration (normal completion), False when an exception was raised.
The fix applies to both the chat client and agent telemetry layers.

Closes #5231

* Python: Expose consumed/stream_error on ResponseStream and capture error in OTel span

Address Copilot review feedback on #5232:

- Add `_stream_error: Exception | None` to ResponseStream, set in __anext__'s
  except branch so cleanup hooks can inspect the failure.
- Expose public `consumed` and `stream_error` properties to avoid coupling
  observability.py to private stream internals.
- Update both _finalize_stream closures (chat and agent layers) to use the
  public properties and call capture_exception() with the stream error before
  returning early, ensuring the OTel span records the failure rather than
  closing silently.

* Python: Address Copilot review feedback on stream error handling

- Use stream_error is not None as the guard in _finalize_stream instead of
  not consumed, so the early-return path is keyed precisely to actual errors
  rather than any non-normal completion state.
- Clear _stream_error after _run_cleanup_hooks() completes to avoid retaining
  the exception traceback (and any large object graphs it references) on the
  stream instance beyond the cleanup phase.

* Python: Remove consumed/stream_error properties, use private attrs directly

Per review feedback: since observability.py and _types.py are in the same
package, accessing _stream_error directly is fine and the public properties
are unnecessary.

* Python: Fix Pyright reportPrivateUsage via inline ignore comments

Keep _stream_error private (consistent with rest of ResponseStream), and
suppress reportPrivateUsage at the call sites in observability.py with
inline pyright: ignore comments — access is intentional within the package.

Dineshsuriya D · 2026-04-14 09:30:31 +00:00

64c68ca857

Python: Fix DevUI streaming memory growth and add cross-platform regression coverage (#5221 )

* fix for memory leak in devui

* update async sleep

* remove old func

Eduard van Valkenburg · 2026-04-14 09:27:52 +00:00

98e17764a4

Python: Move InMemory history provider injection to the first invocation (#5236 )

* Move InMemory history provider injection to the first invocation

* Add tests

Tao Chen · 2026-04-14 07:13:42 +00:00

7bb0feca59

Python: AG-UI deterministic state updates from tool results (#5201 )

* AG-UI deterministic state updates from tool results

* fix(ag-ui): address PR #5201 review comments

1. Add missing AGUIEventConverter, AGUIHttpService, __version__ to
   _IMPORTS in core ag_ui lazy-export list to match the .pyi stub.

2. Coalesce predictive and deterministic state snapshots into a single
   StateSnapshotEvent when both mechanisms are active on the same tool
   result, reducing redundant snapshot traffic.

3. Update state_update() docstring to clarify that a predictive snapshot
   may be emitted before the deterministic one when predict_state_config
   is active.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Evan Mattson · 2026-04-14 04:58:09 +00:00

f183f888a3

Python: Fix HandoffBuilder dropping function-level middleware when cloning agents (#5220 )

* Fix HandoffBuilder dropping function-level middleware when cloning agents (#5173)

_clone_chat_agent() was using agent.agent_middleware (agent-level only)
instead of agent.middleware (all types), which silently dropped any
function middleware registered on the original agent.

Changed to use agent.middleware to preserve all middleware types
(agent, function, and chat) during cloning.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Fix HandoffBuilder dropping function-level middleware when cloning agents

Fixes #5173

* Fix false-positive middleware regression test (#5173)

The test used isinstance(m, FunctionMiddleware) which matched
_AutoHandoffMiddleware (always appended during build) instead of the
user's @function_middleware decorator. Assert directly that
tracking_middleware is present in the cloned agent's middleware list.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Address review feedback for #5173: Python: [Bug]: HandoffBuilder drops function-level middleware when cloning agents

---------

Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Evan Mattson · 2026-04-14 04:52:03 +00:00

3c31ac28b5

Python: Add allowed_checkpoint_types support to CosmosCheckpointStorage for parity with FileCheckpointStorage (#5202 )

* Python: Add allowed_checkpoint_types support to CosmosCheckpointStorage (#5200)

Add allowed_checkpoint_types parameter to CosmosCheckpointStorage for
parity with FileCheckpointStorage. This ensures both providers use the
same restricted pickle deserialization by default.

Changes:
- Accept allowed_checkpoint_types kwarg in __init__, stored as frozenset
- Convert _document_to_checkpoint from @staticmethod to instance method
- Forward allowed_types to decode_checkpoint_value on all load paths
- Update class docstring to describe the new parameter
- Add tests covering built-in safe types, app type opt-in/blocking,
  and all load paths (load, list_checkpoints, get_latest)
- Add changelog entry noting the breaking behavior change

BREAKING CHANGE: CosmosCheckpointStorage now uses restricted pickle
deserialization by default. Checkpoints containing application-defined
types will require passing those types via allowed_checkpoint_types.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Python: Add `allowed_checkpoint_types` support to `CosmosCheckpointStorage` for parity with `FileCheckpointStorage`

Fixes #5200

* Address PR review: add pickle security warning and fix docstring examples

- Reintroduce explicit security warning about pickle deserialization risks
- Convert Example:: block to .. code-block:: python with imports for
  consistency with other docstring examples
- Note: PR title should be updated to include [BREAKING] prefix per
  changelog convention (comment #3, requires GitHub UI change)

Fixes #5200

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Evan Mattson · 2026-04-14 02:20:55 +00:00

1b95e8585d

Merge branch 'main' into feature/python-foundry-hosted-agent-vnext

Tao Chen · 2026-04-13 16:47:46 -07:00

448f46aff2

Python: skill name validation improvements (#4530 )

* Initial plan

* Port .NET validation improvements to Python skills: reject consecutive hyphens and enforce directory name match

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

* Fix E501 lint error: split long error message string in _validate_skill_metadata

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>

Copilot · 2026-04-13 23:39:09 +00:00

b89adb280b

Add tests and more content types (#5235 )

* Add tests

* fix tests and sample

* Fix formatting

* Remove function approval contents

Tao Chen · 2026-04-13 16:12:02 -07:00

9ce2aafff7

Python: Fix python-feature-lifecycle skill YAML frontmatter (#5226 )

* Fix python-feature-lifecycle skill YAML frontmatter

Remove copyright comment that preceded the YAML frontmatter delimiter,
which prevented the skill from loading. The --- block must be the very
first line of SKILL.md.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* fix: update broken eslint-react plugin links in devui README

The upstream eslint-react repo moved plugins from packages/plugins/
to the top-level plugins/ directory, causing 404 errors detected by
linkspector CI.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

SergeyMenshykh · 2026-04-13 22:28:06 +00:00

952e685e17

Update dependency (#5215 )

Tao Chen · 2026-04-10 16:10:35 -07:00

a98a585afb

Python: Wrapper + Samples 1st (#5177 )

* Experiment

* Update dependency and add non streaming

* Add more samples

* Rename samples

* Add invocations

* Comments 1

* Comments 2

* Comments 3

* Improve README

* Add local shell sample

* WIP: Add eval and memory samples

* Update user agent prefix

* Update user agent prefix doc

Tao Chen · 2026-04-10 10:18:32 -07:00

615ef9049f

Python: Bump Python version to 1.0.1 for a release (#5196 )

* Bump Python version to 1.1.0 for a release

* Fix changelog

* 1.0.1 instead of 1.1.0

* Update CHANGELOG.md

* update version and changelog

* Bump lower bounds

Evan Mattson · 2026-04-10 12:23:21 +09:00

4a36f10888

Python: Migrate GitHub Copilot package to SDK 0.2.x (#5107 )

* Python: Migrate GitHub Copilot package to SDK 0.2.x

Replace all imports from the non-existent copilot.types module with
correct SDK 0.2.x module paths (copilot.session, copilot.client,
copilot.tools, copilot.generated.session_events). Fix PermissionRequest
attribute access from dict-style .get() to dataclass attribute access.
Add OTel telemetry support to Copilot samples via configure_otel_providers
and document new telemetry environment variables in samples README.

* Python: Fix remaining copilot.types import in sample validation script

* Python: Include model in default_options for telemetry span attributes

* Python: Address review feedback on log_level and session kwargs typing

* Python: Scope PR to SDK 0.2.x migration only, remove net-new OTel features

- Remove RawGitHubCopilotAgent split and AgentTelemetryLayer inheritance
- Remove TelemetryConfig plumbing and OTLP/file telemetry settings
- Remove configure_otel_providers() calls from samples
- Remove telemetry env var rows from samples README
- Retain only: import path fixes, PermissionRequest attribute access fix,
  log_level default fix, session kwargs typed fix, dependency pin

* Python: Update tests for SDK 0.2.x API changes

- SubprocessConfig replaces CopilotClientOptions dict
- create_session and resume_session now use keyword args
- send and send_and_wait take plain string prompt instead of MessageOptions
- on_permission_request is always required; deny-all fallback replaces omission

* Python: Pin github-copilot-sdk to >=0.2.0,<=0.2.0

Tighten the upper bound from <0.3.0 to <=0.2.0 to avoid pulling in 0.2.1+
which has breaking API changes relative to 0.2.0. The lower bound stays at
>=0.2.0 since this migration requires the 0.2.x import paths; 0.1.x would
fail at import time.

* Python: Pin github-copilot-sdk to >=0.2.1,<=0.2.1

---------

Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>

Dineshsuriya D · 2026-04-10 01:07:14 +00:00

d4036c5aef

923 Commits