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Pull request overview
This PR improves type safety across MCP tool registration services and runtime utilities by replacing generic Any type hints with specific type annotations. The changes make the codebase more maintainable and provide better IDE support and type checking.
Key Changes
- Replaced
Anywithsk.Kernelin Semantic Kernel MCP tool registration service methods - Updated
initial_toolsparameter fromList[Any]toList[MCPStreamableHTTPTool]in Agent Framework service - Implemented proper circular import avoidance pattern using
TYPE_CHECKINGforTurnContextin runtime utility
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| libraries/microsoft-agents-a365-tooling-extensions-semantickernel/microsoft_agents_a365/tooling/extensions/semantickernel/services/mcp_tool_registration_service.py | Updated parameter types from Any to sk.Kernel for _validate_inputs and _add_hardcoded_tools_for_server methods; removed unused Any import |
| libraries/microsoft-agents-a365-tooling-extensions-agentframework/microsoft_agents_a365/tooling/extensions/agentframework/services/mcp_tool_registration_service.py | Changed initial_tools parameter type from List[Any] to List[MCPStreamableHTTPTool] for better type safety; removed unused Any import |
| libraries/microsoft-agents-a365-runtime/microsoft_agents_a365/runtime/utility.py | Implemented TYPE_CHECKING pattern with forward reference to avoid circular imports while properly typing the context parameter as Optional["TurnContext"] in resolve_agent_identity method |
pontemonti
approved these changes
Dec 11, 2025
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