Read and analyse Excel workbooks via the excel MCP server (.xlsx/.xlsm) - any sheet/tab, Excel Tables by name, and pivot tables - and write cells into a tab, add or update Table rows, and create real PivotTables. Use when the user asks what's in a spreadsheet, wants data read, searched, filtered or summarised from Excel files, asks about a named Table or a pivot table, or asks to update a spreadsheet, add rows, or build a pivot table.