xlwings Excel MCP Server

class ExcelMCPError(Exception): """Base exception for Excel MCP errors.""" pass class WorkbookError(ExcelMCPError): """Raised when workbook operations fail.""" pass class SheetError(ExcelMCPError): """Raised when sheet operations fail.""" pass class DataError(ExcelMCPError): """Raised when data operations fail.""" pass class ValidationError(ExcelMCPError): """Raised when validation fails.""" pass class FormattingError(ExcelMCPError): """Raised when formatting operations fail.""" pass class CalculationError(ExcelMCPError): """Raised when formula calculations fail.""" pass class PivotError(ExcelMCPError): """Raised when pivot table operations fail.""" pass class ChartError(ExcelMCPError): """Raised when chart operations fail.""" pass