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## Summary Adds comprehensive support for tool permission callbacks and hook callbacks to the Python SDK, enabling fine-grained control over tool execution and custom event handling. ## Key Changes - **Tool Permission Callbacks**: Control which tools Claude can use and modify their inputs - type with async support - with suggestions from CLI - for structured responses - **Hook Callbacks**: React to events in the Claude workflow - type for event handlers - for conditional hook execution - Support for tool_use_start, tool_use_end events - **Integration**: Full plumbing through ClaudeCodeOptions → Client → Query - **Examples**: Comprehensive example showing permission control patterns - **Tests**: Coverage for all callback scenarios ## Implementation Details - Callbacks are registered during initialization phase - Control protocol handles can_use_tool and hook_callback requests - Backwards compatible with dict returns for tool permissions - Proper error handling and type safety throughout Builds on top of #139's control protocol implementation. --------- Co-authored-by: Dickson Tsai <dickson@anthropic.com> |
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| .. | ||
| mcp_calculator.py | ||
| quick_start.py | ||
| streaming_mode.py | ||
| streaming_mode_ipython.py | ||
| streaming_mode_trio.py | ||
| tool_permission_callback.py | ||