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## Summary Adds in-process SDK MCP server support to the Python SDK, building on the control protocol from #139. **Note: Targets `dickson/control` branch (PR #139), not `main`.** ## Key Changes - Added `@tool` decorator and `create_sdk_mcp_server()` API for defining in-process MCP servers - SDK MCP servers run directly in the Python process (no subprocess overhead) - Moved SDK MCP handling from Transport to Query class for proper architectural layering - Added `McpSdkServerConfig` type and integrated with control protocol ## Example ```python from claude_code_sdk import tool, create_sdk_mcp_server @tool("greet", "Greet a user", {"name": str}) async def greet_user(args): return {"content": [{"type": "text", "text": f"Hello, {args['name']}!"}]} server = create_sdk_mcp_server(name="my-tools", tools=[greet_user]) options = ClaudeCodeOptions(mcp_servers={"tools": server}) ``` ## Testing - Added integration tests in `test_sdk_mcp_integration.py` - Added example calculator server in `examples/mcp_calculator.py` --------- Co-authored-by: Dickson Tsai <dickson@anthropic.com> Co-authored-by: Ashwin Bhat <ashwin@anthropic.com> Co-authored-by: Claude <noreply@anthropic.com> |
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| .. | ||
| conftest.py | ||
| test_changelog.py | ||
| test_client.py | ||
| test_errors.py | ||
| test_integration.py | ||
| test_message_parser.py | ||
| test_sdk_mcp_integration.py | ||
| test_streaming_client.py | ||
| test_subprocess_buffering.py | ||
| test_transport.py | ||
| test_types.py | ||