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hanhan761 2d0555c537 Python: re-role trailing assistant message to user for Anthropic compatibility (fixes #5008 ) (#6207 )

* 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>

2026-06-19 06:25:34 +00:00

agent_framework_anthropic

Python: re-role trailing assistant message to user for Anthropic compatibility (fixes #5008 ) (#6207 )

2026-06-19 06:25:34 +00:00

tests

Python: re-role trailing assistant message to user for Anthropic compatibility (fixes #5008 ) (#6207 )

2026-06-19 06:25:34 +00:00

AGENTS.md

Python: [BREAKING] Standardize model selection on model (#4999 )

2026-04-01 19:00:18 +00:00

LICENSE

Python: Introducing the Anthropic Client (#1819 )

2025-11-03 19:32:28 +00:00

pyproject.toml

Bump Python package versions for 1.9.0 release (#6583 )

2026-06-18 18:01:17 +09:00

README.md

Python: [BREAKING] Standardize model selection on model (#4999 )

2026-04-01 19:00:18 +00:00

README.md

Get Started with Microsoft Agent Framework Anthropic

Please install this package via pip:

pip install agent-framework-anthropic --pre

Anthropic Integration

The Anthropic integration enables communication with the Anthropic API, allowing your Agent Framework applications to leverage Anthropic's capabilities.

The package also includes Anthropic-hosted transport wrappers for:

Azure AI Foundry via AnthropicFoundryClient
Amazon Bedrock via AnthropicBedrockClient
Google Vertex AI via AnthropicVertexClient

Basic Usage Example

See the Anthropic agent examples which demonstrate:

Connecting to a Anthropic endpoint with an agent
Streaming and non-streaming responses