What problem does it solve?
This Skill removes the manual burden of opening, cleaning, editing, converting, and repairing spreadsheet files so tabular work stays accurate and updateable.
Core Features & Use Cases
- Spreadsheet Creation and Editing: Build new workbooks or modify existing .xlsx, .xlsm, .csv, and .tsv files without losing structure.
- Data Cleaning and Restructuring: Fix malformed rows, misplaced headers, duplicated fields, and other messy tabular data into a proper spreadsheet.
- Formatting and Model Preservation: Keep existing templates, styles, formulas, and workbook conventions intact while adding columns, calculations, charts, or new sheets.
- Use Case: If you receive a broken sales export with inconsistent columns and need a polished workbook with totals and formatting, this Skill can clean it, recalculate it, and return a usable file.
Quick Start
Use the xlsx skill to clean the attached spreadsheet, preserve its formatting, and return a corrected workbook.