* Python: Preserve structured instructions when merging chat options
`instructions` is declared as `str` on `ChatOptions`, but chat clients may widen it
to a provider-native structured form. Three merge paths combined it with an f-string,
which coerced any non-string value to its `repr`, turning structured metadata into
literal text before any client could see it:
- `merge_chat_options` (`_types.py`)
- `_merge_options` (`_agents.py`, agent defaults + per-run options)
- provider-contributed instructions in `_prepare_session_and_messages` (`_agents.py`)
The last of these is the reported case: once any context provider (for example
`SkillsProvider`) contributes instructions, structured instructions were replaced by
their `repr`, so the model received Python dict syntax as its system prompt and
Anthropic prompt caching silently stopped working.
Add a shared `_append_instructions` helper that concatenates strings as before and
otherwise extends element-wise, always appending so the leading portion stays
unchanged for providers that treat it as a stable, structure-sensitive prefix. A lone
mapping is treated as a single element rather than iterated into its keys.
On the Anthropic side, `_extract_structured_instructions` now normalizes bare strings
into text blocks, since appended instructions arrive alongside caller-supplied blocks.
Fixes#7700
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: f428b149-a306-484a-b423-4e9de69f0b90
* Python: address review feedback on structured instructions fix
Parameterize the Anthropic regression test over both the with- and
without-SkillsProvider configurations so the structure-preserving behavior
is asserted in the baseline case too.
Normalize structured instructions in `_get_instructions_from_options` so
telemetry records the instruction text for provider-native block shapes,
extracting only `text` values to keep provider metadata out of spans.
Use `cast` for the structured `default_options` in both regression tests so
the test type checkers resolve the client options type correctly.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: f428b149-a306-484a-b423-4e9de69f0b90
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Evan Mattson <35585003+moonbox3@users.noreply.github.com>
Copilot-Session: f428b149-a306-484a-b423-4e9de69f0b90
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* Bump Python package versions for 1.13.0 release
Bump all 37 Python package projects because the CHANGELOG-driven release includes cross-package feature-usage telemetry, with core and root advancing to 1.13.0, OpenAI to 1.12.0, patch bumps for other stable packages, and 260730 stamps for alpha and beta packages. No optional beta cohort bump was applied; every prerelease package changed. Raise core floors conservatively across co-released packages.
Copilot-Session: e234a28b-c2fd-4ff4-a51d-3d8917936541
* Align co-released Python package dependencies
Update the four hosting adapter pins to the co-released agent-framework-hosting alpha and raise the Azure Functions Durable Task floor to the co-released beta.
Copilot-Session: e234a28b-c2fd-4ff4-a51d-3d8917936541
* Minimize Python release lockfile updates
Regenerate uv.lock with the pre-commit hook pinned uv version so the release changes only workspace package versions while preserving platform markers and agentlightning 0.3.0.
Copilot-Session: e234a28b-c2fd-4ff4-a51d-3d8917936541
---------
Copilot-Session: e234a28b-c2fd-4ff4-a51d-3d8917936541
* Python: fix Anthropic streaming double-counting token usage
* Python: address review on the Anthropic usage increment helper
- accumulate the emitted totals in a plain dict instead of string-cast
TypedDict views, so static checkers see real types throughout
- compute the increment through _types.add_usage_details with negated
emitted totals instead of a hand-rolled subtraction loop; keys absent
from a snapshot stay untouched, matching the partial-delta semantics
* Bump Python package versions for 1.12.0 release
Bump packages represented in the 1.12.0 changelog, promote Foundry Hosting, Azure Content Understanding, Gemini, Mistral, Monty, and Tools to beta, and apply the requested beta cohort date stamp. Root and core move to 1.12.0, released and RC packages use their selected increments, alpha packages including Hosting MCP use the 260721 stamp, and core floors are raised only for proven consumers.
Copilot-Session: 2dd9980a-b869-4c16-8642-75b7a6d6ebdf
* fix version in readme
* Add Responses conversation ID changes to release notes
Include the breaking Hosting Responses conversation ID helper changes from #7234 in the Python 1.12.0 changelog.
Copilot-Session: 2dd9980a-b869-4c16-8642-75b7a6d6ebdf
* Python: fix per-run additional_beta_flags leaking into Anthropic request kwargs
_prepare_options copied every key from the caller-supplied options dict
into run_options except "instructions" and "response_format". A
per-run additional_beta_flags value is correctly folded into the betas
set by _prepare_betas, but the raw key was never excluded, so it
survived into run_options and was forwarded straight through to
AsyncMessages.create(), which rejects it with TypeError: got an
unexpected keyword argument 'additional_beta_flags'. Add it to the
exclusion set alongside the other framework-level keys.
Fixes#5764
* Exclude additional_beta_flags from filtered_kwargs too
Copilot's review on the original fix pointed out the exclusion only
covered the options-dict copy, not kwargs passed directly to
_prepare_options — so additional_beta_flags supplied as a raw kwarg
would still leak through and reproduce the same TypeError. Add the
same exclusion to filtered_kwargs for consistency, with a regression
test covering the kwarg path.
---------
Co-authored-by: Chris Brown <albatrossflyon1@gmail.com>
* Bump Python package versions for 1.11.0 release
Bump the CHANGELOG-selected packages for the 1.11.0 release: core and the root package move to 1.11.0 for the new stable APIs, Foundry and OpenAI receive patch bumps, changed prerelease packages receive the 260709 stamp or next RC counter, and Monty joins the bump set for corrected published dependency metadata. No beta cohort bump was applied. Raise core floors conservatively on every package publishing this cycle and correct dependency floors exposed by lower-bound validation.
Copilot-Session: ee33d338-c1fc-4182-9106-0345ccf26b8e
* Fix Gemini streaming type suppression
Move the targeted Pyright suppression to the SDK contents argument, where the google-genai invariant content-list alias produces the compatibility diagnostic, and remove the now-unnecessary member suppression.
Copilot-Session: ee33d338-c1fc-4182-9106-0345ccf26b8e
* Raise Monty core dependency floor
Align Monty with the conservative release policy by requiring agent-framework-core 1.11.0 or later for the package version published in this cycle.
Copilot-Session: ee33d338-c1fc-4182-9106-0345ccf26b8e
Bug
---
`RawAnthropicClient._prepare_options` forwards `response_format` as the
**deprecated** beta parameter `output_format={"type": "json_schema", "schema":
{...}}` plus the beta flag `structured-outputs-2025-11-13`. When the same
request also includes `tools`, Claude emits concatenated / malformed JSON —
e.g. three copies of the schema's empty default like
`{"matches":[]}{"matches":[]}{"matches":[]}` — instead of populating the
schema. Anthropic's GA shape — `output_config={"format": {"type":
"json_schema", "schema": {...}}}` — works correctly with tools.
Verified empirically on `agent-framework-anthropic` against
`claude-sonnet-4-6` for a structured-output workload that combined
`response_format` with a tool (`run_shell`); the deprecated path produced
the malformed concatenated output, the GA path did not.
Changes
-------
- Move `response_format` into `run_options["output_config"]["format"]` and
stop adding the `structured-outputs-2025-11-13` beta flag (the GA path
doesn't need it).
- Merge the format into any caller-supplied `output_config` so e.g.
`output_config["effort"]` (adaptive-thinking effort level) survives the
transformation.
- Drop the now-unused `STRUCTURED_OUTPUTS_BETA_FLAG` constant (private to
this module — no external callers).
- `_prepare_response_format` keeps the same `{"type": "json_schema",
"schema": ...}` return shape; the docstring is updated to point at the
GA target.
Test plan
---------
- `uv run pytest packages/anthropic/tests` → 130 passed.
- New tests:
- `test_prepare_options_uses_output_config_for_response_format` — the
GA `output_config.format` shape is emitted, the deprecated
`output_format` key is not, and the `structured-outputs-2025-11-13`
beta flag is not added.
- `test_prepare_options_preserves_caller_supplied_output_config_effort`
— a caller-supplied `output_config["effort"]` survives the merge.
- `test_prepare_options_no_response_format_omits_output_config` — no
`output_config` is added implicitly when `response_format` is absent.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* Python: bump package versions for 1.10.0 release
- Released cohort (core, openai, foundry, root): 1.9.0/1.8.2 -> 1.10.0
- agent-framework-ag-ui: rc5 -> rc6 (tool history replay fix)
- Beta/alpha packages with changes: anthropic, azurefunctions, bedrock,
durabletask, hyperlight, purview, foundry-hosting, gemini, hosting,
hosting-responses, hosting-telegram, tools bumped to new date stamp (260625)
- Inter-package dependency bounds updated for changed packages
- CHANGELOG.md updated with [1.10.0] section and compare links
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: update stale hosting dependency pins in hosting-responses and hosting-telegram
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* CI: cap xdist workers at 4 for Azure OpenAI and Functions integration jobs
The Azure OpenAI and Functions+Durable Task integration jobs ran with
`-n logical` (~20 workers on the hosted runner), oversubscribing the box and
collapsing the whole pytest session (all workers reporting `node down: Not
properly terminated`) in the merge queue. Pin these two jobs to `-n 4` in
python-merge-tests.yml and python-integration-tests.yml to remove the
oversubscription while keeping full coverage.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* test: temporarily skip flaky Python integration tests crashing the merge queue
Revert the `-n 4` xdist experiment (it did not prevent the runner crash) and
instead skip the integration tests that collapse the pytest-xdist runner in the
merge queue (all workers report `node down: Not properly terminated`):
- Azure OpenAI: flip the per-file `skip_if_azure_openai_integration_tests_disabled`
guard to an unconditional skip (integration tests only; unit tests still run).
- Azure Functions / Durable Task: skip the four specific failing tests
(test_weather_agent, test_parallel_workflow_end_to_end, test_weather_agent_with_tool,
test_conditional_branching).
Tracked for re-enablement in #6777.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* test: skip flaky test_math_agent_with_tool (durabletask integration)
Same empty-AgentResponse flakiness as test_weather_agent_with_tool in the same
file (AssertionError: assert 0 > 0 / empty .text). Skip it in the merge queue.
Tracked in #6777.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix auto function calling stripping explicit null arguments (fixes#5934)
* fix: re-role trailing assistant message to user for Anthropic (fixes#5008)
* fix: address Copilot review feedback (exclude_unset, test coverage, synthetic user turn)
* fix: update docstring and extend exclude_unset to auto_invoke_function
* revert: remove unrelated core _tools.py changes from Anthropic PR
The exclude_none/exclude_unset changes in the core package are out of scope
for this Anthropic-specific fix. This PR now only contains the Anthropic
chat client docstring fix and the synthetic user turn append.
* fix: avoid appending user turn after Anthropic tool use
* Fix Anthropic tool-use type narrowing
Use object-typed content narrowing before checking Anthropic tool-use block types so strict Pyright no longer treats dynamic message content as Unknown.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---------
Co-authored-by: Evan Mattson <evan.mattson@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Split type checkers by target (pyright source, 5 checkers on tests/samples)
Rework the typing setup along the lines of the 'too many type checkers'
approach:
- Pyright (strict) is now the sole source-code type checker; mypy is
removed from source and its [tool.mypy] block becomes a relaxed profile
used only for tests/samples.
- Tests are checked by all five checkers (pyright relaxed, mypy, pyrefly,
ty, zuban); samples by pyright, pyrefly, and ty. All run in a relaxed/
basic profile so authors aren't forced into over-annotation.
- Add pyrightconfig.tests.json and bump sample pyright configs to basic.
- Unify test/sample typing onto the same parallel fan-out used by source
pyright via run_command_items in task_runner.py.
- Make version-conditional imports symmetric: keep or drop the
'# type: ignore' on both branches so results match across interpreter
versions (local vs CI).
- Update SKILL.md, DEV_SETUP.md, and CODING_STANDARD.md for the five
gating checkers and pyright on source+tests+samples.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Fix merge regressions from main (typing + runtime)
Merging main into the type-checker split branch surfaced regressions that
the new five-checker test suite and unit tests caught:
Runtime fixes:
- anthropic: restore the dropped `cache_read_input_token_count` mapping in
_parse_usage_from_anthropic (lost during merge conflict resolution).
- gemini: _get_function_calling_mode test helper returned str(enum)
('FunctionCallingConfigMode.AUTO') instead of the enum value ('AUTO').
- openai: _response_id_from_token test helper was an infinite self-recursion;
return token['response_id'].
- orchestrations: reset output_events per approval iteration so the terminal
output assertion counts only the final run.
- core: drop a stale duplicate harness test whose message ('non-negative')
contradicted the source ('positive').
- purview: import PolicyLocation/PolicyScope/ProtectionScopeActivities/
ExecutionMode used by the processor tests.
Type-checker fixes (tests, relaxed profile):
- core: pyright/mypy/pyrefly/ty/zuban green-ups across the harness, MCP,
observability and types tests.
- anthropic/openai: route provider-namespaced UsageDetails keys through a
dict cast (extra_items TypedDict unsupported by mypy/ty).
- purview: typed model constructors and cache-mock casts.
- ag-ui: annotate WorkflowContext[Any, Any] so yield_output accepts test
payloads, guard Optional forwarded_props, and ty-ignore intentional bad args.
Source pyright (sole source checker) flagged unnecessary ignores newly
introduced by merged code in core _tools.py and declarative _declarative_base.py.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Isolate per-package mypy cache in test-typing fan-out
The parallel test-typing fan-out runs many mypy processes concurrently,
all defaulting to a single shared ./.mypy_cache. Concurrent writes corrupt
the cache and mypy aborts with INTERNAL ERROR (intermittently, depending on
worker timing) -- which is why CI's Test Typing job failed on a shifting set
of packages while a single-package run was fine.
Give each mypy invocation an isolated cache dir keyed by its target paths so
incremental caching still works per package without races. Other checkers
(zuban/pyrefly/ty/pyright) maintain their own caches and are unaffected.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Make lab pyright-only on source (drop source mypy)
Lab was the last package still running mypy on its source code, requiring
mypy-only `# type: ignore` comments that pyright (the sole source checker
everywhere else) flags as unnecessary. Align lab with the rest of the
monorepo:
- Remove the lab source mypy poe tasks (mypy-gaia/lightning/tau2) and the
now-dead strict [tool.mypy] config block.
- Drop the 'Run lab mypy' CI step; lab source is type-checked by pyright only.
Lab tests remain covered by the workspace test-typing fan-out (mypy, pyrefly,
ty, zuban, pyright over tests using the relaxed root config).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Fix test-typing regressions from latest main merge
A fresh merge from main brought in new test code never run under the
five-checker test-typing suite. Green up across the affected packages:
- core: narrow Optional span.attributes with 'and' guards in span filters
and assert+cast the json.loads(...attributes[...]) reads (test_observability);
match the existing as_agent ignore on the protocol-typed fixture (test_clients).
- openai: align new streaming tests with the established chat_options dict
pattern (ChatOptions TypedDict isn't assignable to dict), route Optional
.annotations[0] access through a small _first_annotation helper (mirrors the
file's assert-not-None convention), and annotate a mapped ResponseStream.
- foundry_hosting: annotate error: dict[str, Any] = body.get(...) or {}
(zuban needs the annotation).
- foundry: narrow ignores for the live AIProjectClient credential arg (pyrefly)
and connections.get_default (zuban) SDK type gaps.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* updated pyright version
* pyright fix
* Python: Fix source typing for pyright 1.1.410
Pyright 1.1.410 tightened several checks. Apply the same source fixes as
upstream PR #6275:
- anthropic: import AsyncAnthropicBedrock from anthropic.lib.bedrock and
AsyncAnthropicVertex from anthropic.lib.vertex (no longer re-exported from
the anthropic top-level package -> reportPrivateImportUsage).
- core _types.py: cast the transform-hook result to UpdateT (reportAssignmentType).
- core _workflows/_events.py: annotate the @contextmanager helper as
Generator[None] instead of Iterator[None] (reportDeprecated).
- redis: build the combined filter expression with an explicit loop instead of
reduce(and_, ...), which pyright could no longer fully type (drops the now
unused functools.reduce / operator.and_ imports).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Accept plain-text body in Azure Functions workflow/run endpoint
The workflow_orchestrator already accepts plain strings as well as JSON
objects via context.get_input(), but the start_workflow_orchestration HTTP
handler only accepted JSON and returned 400 for any non-JSON body. This made
the functions integration tests that POST text/plain to /api/workflow/run
(e.g. test_09_workflow_shared_state) fail consistently with 400 != 202.
Fall back to the raw request body (decoded as UTF-8) when the body is not
JSON, rejecting only a truly empty body. The JSON path is unchanged.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Selective, CHANGELOG-driven version bumps for the 2026-06-18 release.
Released tier: agent-framework-core and the root agent-framework go to 1.9.0
(minor). Core ships new public APIs (agent-loop middleware, tool-approval
middleware and harness integration, shell-tool harness integration, AG-UI
thread snapshot persistence, context-provider telemetry) plus two behavioral
breaking changes on evolving surfaces: MCP sampling now denies server-initiated
requests by default, and the FileAccess tools were aligned with the .NET
implementation. These are treated as within-1.x changes because every package
caps core at <2; a major bump would require rewriting those caps. The foundry
and openai packages go to 1.8.2 (patch, bug fixes only). The root
agent-framework-core[all] pin was moved to 1.9.0 in lockstep with core.
Release-candidate tier: ag-ui to 1.0.0rc5 and declarative to 1.0.0rc2 for their
respective changes. orchestrations is promoted to stable 1.0.0; PACKAGE_STATUS
and the README install hint were updated accordingly.
Prerelease tier (new Pacific date stamp 260618): anthropic (beta),
azure-contentunderstanding (alpha) and foundry-hosting (alpha). No beta cohort
bump was applied; only packages with changes this cycle were stamped.
Dependency floors: following the established convention, the core floor was
raised to >=1.9.0 on every non-core package bumped this cycle, preserving the
existing <2 upper bound.
Also resolves two pre-existing failures in the dependency-bounds validator that
are unrelated to the version bumps. Hosted-environment detection now catches a
bare ImportError so optional Foundry hosting probing cannot crash user-agent
setup. The harness shell-tool integration, which lazily imports the separate
agent-framework-tools package to avoid a circular runtime dependency, is now
type-checked and tested in isolated environments via a core dev
dependency-group, with the shell-tool tests guarded to skip when that package
is absent.
* Bump Python package versions to 1.5.0 for a release
* Promote orchestrations to 1.0.0rc1
* ci(python-setup): merge dynamic exclude into existing workspace exclude
The python-setup action injected exclude = [...] verbatim into
[tool.uv.workspace], producing a duplicate 'exclude' key when the
section already had a static exclude. Scope the rewrite to the
[tool.uv.workspace] section and append the package to the existing
array when present; idempotent if the package is already excluded.
* Address Copilot review feedback: raise inter-package floors to 1.5.0
- foundry, foundry-local: agent-framework-openai >=1.4.0 -> >=1.5.0
- azure-contentunderstanding: agent-framework-foundry >=1.4.0 -> >=1.5.0
- azurefunctions: pin agent-framework-durabletask to >=1.0.0b260519,<2
Keeps lockstep cohort consistent and avoids mixed 1.4.x / 1.5.0 installs.
* Re-include azurefunctions and durabletask in the uv workspace
The pinned durabletask>=1.4.0 floor is enough to make resolution succeed;
the workspace exclude was over-correction and broke CI samples and pyright
type-checking (re-exports in agent_framework/azure/__init__.pyi plus
samples/04-hosting/{azure_functions,durabletask}/ could not resolve their
imports). Dropping them from agent-framework-core[all] still stands so the
metapackage does not pull them.
* Restore azurefunctions and durabletask in agent-framework-core[all]
The durabletask floor pin keeps users on the safe 1.4.0, so they are once
again included in the metapackage. Update CHANGELOG to reflect the pin
rather than an [all] removal.
* Raise uvicorn ceiling in ag-ui and devui to allow 0.42+
The root override-dependencies pins uvicorn[standard]>=0.34.0 (no upper)
and the workspace lock resolves to 0.47.0. The package ceiling <0.42.0
meant the workspace was no longer testing the declared supported range.
Bump to <1 so the lock fits within the declared bounds.
Also picked up by validate-dependency-bounds: refresh stale orchestrations
RC pin in devui dev deps.
* feat(anthropic): add base_url parameter to AnthropicClient and RawAnthropicClient
Add base_url support to AnthropicSettings TypedDict, RawAnthropicClient,
and AnthropicClient so users can point the client at Foundry or other
Anthropic-compatible endpoints without having to construct AsyncAnthropic
manually.
- Add base_url field to AnthropicSettings (resolved from ANTHROPIC_BASE_URL env var)
- Add base_url parameter to RawAnthropicClient.__init__ and pass it to AsyncAnthropic
- Add base_url parameter to AnthropicClient.__init__ and forward to super
- Add unit tests for base_url on both client classes
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Add `base_url` parameter to `AnthropicClient` and `RawAnthropicClient`
Fixes#5683
* test: add ANTHROPIC_BASE_URL env fallback tests for issue #5683
Add unit tests verifying that both AnthropicClient and RawAnthropicClient
pick up base_url from the ANTHROPIC_BASE_URL environment variable via
load_settings when base_url is not passed explicitly as a constructor arg.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* test(anthropic): explicit base_url kwarg beats ANTHROPIC_BASE_URL env var (#5683)
Add regression tests asserting that when both ANTHROPIC_BASE_URL is set
in the environment *and* an explicit base_url kwarg is passed to
AnthropicClient / RawAnthropicClient, the explicit kwarg wins.
This closes the priority-ordering contract (explicit arg > env var) that
the existing tests left implicit.
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>
* Support OpenAI allowed_tools in ToolMode (#5309)
Add allowed_tools field to ToolMode TypedDict, enabling users to restrict
which tools the model may call via the OpenAI allowed_tools tool_choice
type. This preserves prompt caching by keeping all tools in the tools list
while limiting which ones the model can invoke.
- Add allowed_tools: list[str] to ToolMode TypedDict
- Add validation in validate_tool_mode() (only valid when mode == "auto")
- Convert to OpenAI API format in _prepare_options()
- Add tests for validation and API payload generation
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: Support OpenAI `allowed_tools` tool choice in Python SDK
Fixes#5309
* Fix#5309: Validate allowed_tools shape and add Chat Completions client support
- validate_tool_mode now checks allowed_tools is a non-string sequence of
strings and normalizes to list[str], raising ContentError for invalid types
- Add missing allowed_tools branch in _chat_completion_client._prepare_options
so allowed_tools is emitted as the OpenAI allowed_tools wire format instead
of being silently dropped
- Add tests for invalid allowed_tools types (string, int, mixed), empty list,
tuple normalization, and Chat Completions client payload generation
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: support allowed_tools with mode 'required' in addition to 'auto'
OpenAI's allowed_tools tool_choice type supports both mode 'auto' and
'required'. Update validation, client conversion, and tests to allow
both modes instead of restricting to 'auto' only.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: use Gemini VALIDATED mode for allowed_tools, warn in unsupported providers
- Use FunctionCallingConfigMode.VALIDATED instead of ANY when allowed_tools
is set with auto mode in Gemini, preserving optional tool-call semantics.
- Handle allowed_tools in required mode with required_function_name precedence.
- Fix allowed_names guard to use identity check (is not None) so empty lists
are preserved.
- Bump google-genai minimum to >=1.32.0 (VALIDATED added in that version).
- Add warnings in Anthropic and Bedrock when allowed_tools is set but not
supported.
- Add Gemini unit tests for allowed_tools with auto, required, empty list,
and required_function_name precedence scenarios.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: Chat Completions API does not support allowed_tools, add integration tests
- Chat Completions API (_chat_completion_client.py) now warns and falls
back to plain mode when allowed_tools is set, since the /chat/completions
endpoint does not support the allowed_tools type.
- Add allowed_tools integration test param to both OpenAIChatClient
(Responses API) and OpenAIChatCompletionClient parametrized option tests.
- Update Chat Completions unit tests to reflect the warn-and-fallback
behavior.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: remove unused walrus operator variable in chat completion client
Remove assigned-but-never-used variable 'allowed' flagged by ruff F841.
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>
* Python: bump package versions for 1.2.2 release
PATCH bump (1.2.1 -> 1.2.2) for the released cohort. Five PRs land in this
window:
- agent-framework-openai: fix file_search citations breaking the assistant-
message history roundtrip (#5557) — drives the released-tier PATCH
- agent-framework-orchestrations: [BREAKING] standardize orchestration
terminal outputs as AgentResponse (#5301)
- agent-framework-core, agent-framework-declarative: preserve Workflow.run()
shared state across calls, accept list[Message] in declarative start
executor, and coerce Enum values when serializing PowerFx symbols (#5531)
- agent-framework-foundry-hosting: add hosted Durable Workflow support
(#5531)
- agent-framework-azure-contentunderstanding: new alpha package — Azure AI
Content Understanding context provider (#4829)
- dependencies: workspace package dependency refresh (#5555)
Per lockstep convention, all 21 beta packages stamp 1.0.0b260429 and all 4
alpha packages (now including the new contentunderstanding) stamp
1.0.0a260429. Date stamp reflects 2026-04-29 Pacific. Every non-core package
floor on agent-framework-core is raised to >=1.2.2; the new
contentunderstanding package's stale >=1.0.0 floor is brought into line.
Two follow-on fixes bundled to keep validate-dependency-bounds-test green
at lowest-direct resolution:
- Bump agent-framework-azure-contentunderstanding's azure-ai-content
understanding lower bound from >=1.0.0 to >=1.0.1 (1.0.0 ships without
proper typing — pyright reports 65 unknown-type errors)
- Add pyright ignore comments to core/foundry/__init__.pyi for the new
alpha package's type-stub imports, since alpha packages are not in
core's [all] extra and therefore aren't installed at lowest-direct
* Python: add #5552 to 1.2.2 CHANGELOG
Add the streaming-span observability fix to the Fixed section. PR is on
upstream/main but not yet pulled into origin/main; the code itself will
land via the PR merge.
* Python: address PR #5561 review feedback on dependency bounds
Two packaging fixes flagged in review:
1. agent-framework-azure-contentunderstanding: add agent-framework-foundry
as a runtime dependency. The package's README directs users to
`pip install agent-framework-azure-contentunderstanding --pre` and the
basic example imports `FoundryChatClient` from `agent_framework.foundry`,
so the documented install path was failing with ImportError. Pulling
agent-framework-foundry into deps makes the advertised entry path
self-contained.
2. agent-framework-foundry: bump agent-framework-openai lower bound from
>=1.1.0 to >=1.2.2,<2. Foundry imports private modules from
agent_framework_openai (`_chat_client.py:22`, `_agent.py:34`), so
resolvers were free to pair foundry==1.2.2 with older OpenAI versions
that lack this release's coordinated Responses/history fix. Lockstep the
floor with the released cohort to prevent mismatched installs.
Both changes pass `validate-dependency-bounds-test` lower + upper at
their respective packages.
* Python: bump package versions for 1.2.1 release
PATCH bump (1.2.0 -> 1.2.1) for the released cohort. The release window
covers two PRs, no new public APIs:
- agent-framework-core: prevent inner_exception from being lost in
AgentFrameworkException (#5167)
- samples: add requirements.txt and .env.example to the a2a/ hosting
sample for pip-based setup (#5510)
Per lockstep convention, all 21 beta packages stamp 1.0.0b260428 and all
3 alpha packages stamp 1.0.0a260428, regardless of per-package code
churn. Every non-core package floor on agent-framework-core is raised to
>=1.2.1 to keep cohort signaling consistent. Date stamp reflects the
local (Asia) cut date 2026-04-28.
* Python: silence pyright unknown-type warnings in hosted-env detection
`azure.ai.agentserver.core` is probed at runtime via `importlib.util.find_spec`
and is not a declared dependency. The existing `# pyright: ignore[reportMissingImports]`
suppresses the missing-import warning, but at `lowest-direct` resolution pyright
still reports the imported symbol (`AgentConfig`) and its members (`from_env`,
`is_hosted`) as unknown, breaking `validate-dependency-bounds-test` for
`packages/core`.
Extend the existing ignore to cover `reportUnknownVariableType` on the import
and `reportUnknownMemberType` on the call site so the bounds check returns to
green. Behavior is unchanged.
Latent since #5455 (shipped in 1.2.0).
* Python: raise agent-framework-gemini lower bound to google-genai>=1.65.0
The Gemini chat client references several `google.genai.types` symbols
(`FileSearch`, `ThinkingLevel`, `SearchTypes`, `McpServer`,
`StreamableHttpTransport`, plus call-site keyword args `mcp_servers` and
`search_types`) that are not present at the lower bound of `google-genai>=1.0.0`.
At `lowest-direct` resolution this caused `validate-dependency-bounds-test` to
fail for `packages/gemini` with eleven `reportAttributeAccessIssue` /
`reportUnknownVariableType` errors.
Walking the upstream `google.genai.types` API:
- `GoogleMaps`, `AuthConfig`: present from 1.40.0
- `FileSearch`: introduced in 1.49.0
- `ThinkingLevel`: introduced in 1.55.0
- `SearchTypes`, `McpServer`, `StreamableHttpTransport`: introduced in 1.65.0
Bump the lower bound to 1.65.0 — the minimum version that exposes every symbol
the package actually uses. Keep the `<2.0.0` upper cap unchanged. With this
bump `validate-dependency-bounds-test` passes for both lower and upper
resolution scenarios across all 27 workspace packages.
Latent since #4847 (Gemini package introduction in 1.1.0); aggravated by
subsequent feature additions that pulled in newer `types.*` symbols.
* Python: add dependabot bumps to 1.2.1 CHANGELOG
Catalog the 15 dependabot dependency updates that merged on `upstream/main`
between python-1.2.0 and the 1.2.1 cut window under a new Changed section:
- Workspace dev/runtime deps: `rich`, `prek`, `python-multipart`, `pyasn1`,
`pytest` (ag-ui, devui, lab), `uv` (lab)
- Frontend deps: `vite` (devui, chatkit), `postcss` (devui, chatkit, handoff),
`picomatch` (devui, handoff)
CHANGELOG-only — no source or pyproject.toml changes. PRs themselves merged
upstream independently of this release branch and will be brought in via the
PR merge.
* Bump Python package versions for 1.2.0 release
Released tier bumps 1.1.1 -> 1.2.0 (core, openai, foundry, root) to
reflect additive public APIs landed since 1.1.0: functional workflow API
(#4238) and FunctionTool SKIP_PARSING sentinel (#5424). All beta packages
stamped 1.0.0b260424, alpha packages 1.0.0a260424. All 26 non-core
agent-framework-core floors raised to >=1.2.0,<2. CHANGELOG consolidates
the never-tagged 1.1.1 entries with the post-merge additions into [1.2.0].
* Update CHANGELOG footer links for 1.2.0
Advance [Unreleased] comparison base from python-1.1.0 to python-1.2.0
and add a [1.2.0] reference link comparing python-1.1.0...python-1.2.0
so the heading links resolve correctly.
* Fix CHANGELOG: restore [1.1.1] section and add proper [1.2.0]
Previous commit incorrectly renamed the [1.1.1] header to [1.2.0], which
wiped the historical 1.1.1 entries and wrongly attributed them to 1.2.0.
This restores [1.1.1] to its origin/main content and adds a new [1.2.0]
section above containing only the commits in python-1.1.1..HEAD:
- #4238 functional workflow API
- #5142 GitHub Copilot OpenTelemetry
- #2403 A2A bridge support
- #5070 oauth_consent_request events in Foundry clients
- #5447 FoundryAgent hosted agent sessions
- #5459 hosting server dependency upgrade + types
- #5389 AG-UI reasoning/multimodal parsing fix
- #5440 stop [TOOLBOXES] warning spam
- #5455 user agent prefix fix
Also corrects the [1.2.0] compare base to python-1.1.1 (not 1.1.0) and
adds the missing [1.1.1] reference link.
* Bump Python version for a release.
* Revert lockstep bumps on unchanged connectors
Per PR review: only connectors that changed (or whose published metadata
changed) should get new versions. Keeps released tier at 1.1.1, a2a/ag-ui
at 1.0.0b260422, foundry-hosting at 1.0.0a260422; reverts the 19 unchanged
betas and 2 unchanged alphas to 1.0.0b260421/1.0.0a260421. Reverts all 26
non-core agent-framework-core floors to >=1.1.0,<2 since no connector
actually depends on a 1.1.1 API or bug fix.
* Restore lockstep prerelease bumps and raise core floors to >=1.1.1
Reverses the lean-revert: all beta packages stamped 1.0.0b260423 and alpha
packages stamped 1.0.0a260423 (Asia date, matching release cut time). All
26 non-core packages raise agent-framework-core lower bound from >=1.1.0,<2
to >=1.1.1,<2 to signal the validated cohort for this release. CHANGELOG
date updated to 2026-04-23.
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.
* 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".
* 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
* Refactor Anthropic model option and provider clients
Rename the Anthropic client model option from model_id to model, add provider-specific Anthropic wrappers for Foundry, Bedrock, and Vertex, and expose them through the Anthropic, Foundry, Amazon, and Google namespaces. Update core option handling, docs, samples, and tests accordingly.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix Anthropic skills sample typing
Cast the Anthropic beta client to Any in the skills sample so the pre-commit sample pyright check no longer fails on beta skills and files endpoints that are not exposed by the current SDK stubs.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* undo sample mypy
* Retry CI after transient external failures
Retrigger PR validation after an unrelated Copilot review workflow SAML failure and a transient external tau2 git fetch failure in the Windows Python test setup.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Address review feedback on model option merging
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Address Anthropic compatibility review feedback
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* moved all to `model`
* fixes for azure ai search
* Python: standardize remaining sample env var names
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: fix foundry-local pyright compatibility
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* updated env vars in cicd
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* [BREAKING] Refactor middleware layering and raw clients
Reorder chat client layers so function invocation wraps chat middleware, and chat middleware stays outside telemetry while still running for each inner model call. Add middleware pipeline caching, refresh docs and samples, and split Anthropic into raw and public clients to match the standard layering model.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Tighten typing ignores in ancillary modules
Add targeted typing ignores in workflow visualization and lab modules so pyright stays clean alongside the middleware refactor work.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix categorize_middleware to unpack tuple/Sequence and use relative MRO assertions
- Broaden isinstance check in categorize_middleware from list to Sequence
so tuples and other Sequence types are properly unpacked instead of
being appended as a single item.
- Replace fragile hardcoded MRO index assertions in anthropic test with
relative ordering via mro.index().
- Add regression tests for categorize_middleware with tuple, list, and
None inputs.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix middleware string decomposition, add middleware param to FunctionInvocationLayer, and add tests (#4710)
- Guard categorize_middleware Sequence check against str/bytes to prevent
character-by-character decomposition of accidentally passed strings
- Add explicit middleware parameter to FunctionInvocationLayer.get_response
and merge it into client_kwargs before categorization, fixing the
inconsistency where only OpenAIChatClient supported this parameter
- Add assertions that RawAnthropicClient does not inherit convenience layers
- Add chat middleware cache test with non-empty base middleware
- Add tests for single unwrapped middleware item and string input
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Apply pre-commit auto-fixes
* Apply pre-commit auto-fixes
* Address review feedback for #4710: review comment fixes
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <copilot@github.com>
* updated automation tasks and commands, with alias for the time being
* Restore aggregate test exclusions
Preserve the legacy all-tests scope for test --all by excluding lab and devui from the default aggregate sweep, while still allowing explicit package selection. Also ignore hidden/generated test directories such as .mypy_cache during aggregate discovery.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* updated versions in pre-commit
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Python: clean up kwargs across agents, chat clients, tools, and sessions (#3642)
Audit and refactor public **kwargs usage across core agents, chat clients,
tools, sessions, and provider packages per the migration strategy codified
in CODING_STANDARD.md.
Key changes:
- Add explicit runtime buckets: function_invocation_kwargs and client_kwargs
on RawAgent.run() and chat client get_response() layers.
- Refactor FunctionTool to prefer explicit ctx: FunctionInvocationContext
injection; legacy **kwargs tools still work via _forward_runtime_kwargs.
- Refactor Agent.as_tool() to use direct JSON schema, always-streaming
wrapper, approval_mode parameter, and UserInputRequiredException
propagation (integrates PR #4568 behavior).
- Remove implicit session bleeding into FunctionInvocationContext; tools
that need a session must receive it via function_invocation_kwargs.
- Lower chat-client layers after FunctionInvocationLayer accept only
compatibility **kwargs (client_kwargs flattened, function_invocation_kwargs
ignored).
- Add layered docstring composition from Raw... implementations via
_docstrings.py helper.
- Clean up provider constructors to use explicit additional_properties.
- Deprecation warnings on legacy direct kwargs paths.
- Update samples, tests, and typing across all 23 packages.
Resolves#3642
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* clarified docstring
* feedback fixes
* Add unit tests for _docstrings.py build/apply helpers
Tests cover: no docstring source, no extra kwargs, appending to existing
Keyword Args section, inserting after Args, inserting in plain docstrings,
multiline descriptions, ordering, and apply_layered_docstring.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Add test for propagate_session TypeError on non-AgentSession values
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Add tests for multi-content and empty UserInputRequiredException propagation
Cover the branching logic in _try_execute_function_calls for:
- Multiple user_input_request items in a single exception (extra_user_input_contents path)
- Empty contents list (fallback function_result path)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Add tests for DurableAIAgent.get_session forwarding service_session_id
Verifies get_session correctly forwards service_session_id and session_id
to the executor's get_new_session, replacing the removed kwargs test.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Simplify ag-ui test stub to read session from client_kwargs only
Remove dual-mode detection (client_kwargs vs raw kwargs fallback) from
the test mock. Session is now read exclusively from client_kwargs,
matching the settled public calling convention.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* updated create and get sessions in durable
* fixed docstrings
* fix test
* updated session handling
* updated from main
* updated tests
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* feat(python): allow @tool functions to return rich content (images, audio)
Add support for tool functions to return Content objects that the model can perceive natively. Closes#4272
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Anthropic logging + mypy fix
* Address PR review: fix MCP ordering, fold helper into from_function_result, fix Chat client
- Preserve original content order in MCP tool results instead of text-first
- Move _build_function_result logic into Content.from_function_result()
- Chat Completions: inject user message for rich items (API only supports string tool content)
- Update tests for ordering and new from_function_result behavior
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Use native Responses API multi-part output, warn+omit for Chat client
- Responses client: put rich items directly in function_call_output's
output field as list (native API support) instead of user message injection
- Chat client: warn and omit rich items (API doesn't support multi-part
tool results), matching Ollama/Bedrock pattern
- Unify test image: use sample_image.jpg across all integration tests
- Add Azure OpenAI Responses integration test
- Assert model describes house image to verify perception
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix lint: remove print statement, wrap long line
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Address review feedback: bug fixes, single-pass MCP, unit tests
- Add isinstance guard in from_function_result for non-Content lists
- Fix Anthropic empty tool_content fallback to string result
- Fix Content(type='text', text=None) edge case in parse_result
- Rewrite MCP _parse_tool_result_from_mcp as single-pass (no index counters)
- Add Anthropic unit tests: data image, uri image, unsupported media, all-unsupported
- Add OpenAI Chat unit test: rich items warning and omission
- Add OpenAI Responses unit tests: function_result with/without items
- Add test_types tests: only-rich-items list, non-Content list fallback
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix pyright errors: add type ignore comments for Any list iteration
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix mypy/pyright: ensure ToolExecutionException receives str
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix lint: remove duplicate test_prepare_options_excludes_conversation_id
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* refactor: unify all tool results into Content items
* addressed copilot comments
* pyright fix
* small fix
* comments
* fix: address Copilot review - warnings, blob safety, dedup
- Add warning logs when rich content is dropped in Claude agent and
MCP server handlers (matching Chat/Bedrock/Ollama pattern)
- Defensive blob URI construction: wrap plain base64 in data: prefix
- Simplify Chat client _prepare_content_for_openai to use content.result
- Simplify Responses client text-only path, remove redundant nesting
- Add test for plain base64 blob without data: prefix
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix token double-counting in compaction and address review comments
- Exclude items from _serialize_content() to prevent double-counting
tokens when items mirrors result in function_result content
- Add rich content warning in GitHub Copilot agent tool handler
- Replace raw Content debug log with concise item count/type summary
- Update stale test comments about FunctionTool.invoke return type
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix Python pyright package scoping and typing remediation
Implements issue #4407 by removing the root pyright include, adding package-level pyright includes, and resolving pyright/mypy typing issues across Python packages. Also cleans unnecessary casts and applies line-level, rule-specific ignores where external libraries are too dynamic.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Reduce pyright cost in handoff cloning
Simplify cloned_options construction in HandoffAgentExecutor to avoid expensive TypedDict narrowing/inference in _handoff.py, which was causing pyright to spend a long time in orchestrations.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix types
* Fix lint and type-check regressions
Resolve current Python package check failures across lint, pyright, and mypy after recent code changes, including purview/declarative pyright issues and multiple ruff simplification findings.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fixed hooks
* Stabilize package tests and test tasks
Resolve cross-package non-integration test failures, simplify streaming type flow, harden locale/culture handling, and standardize package test poe tasks to exclude integration tests where applicable.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* lots of small fixes
* Fix current Python test regressions
Address current failing unit tests in azure-ai, bedrock, and azure-cosmos while keeping Bedrock parsing logic inline (no new static helper methods).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* small fixes
* small fixes
* removed pydantic from json
* final updates
* fix core
* fix tests
* fix obser
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Giles Odigwe