Create, edit, and repair spreadsheet files into validated .xlsx workbooks.
npx skills add https://github.com/kmshihab7878/claude-code-setup --skill xlsx-kmshihab7878
Please help me install this Agent Skill. Skill: xlsx Source: https://github.com/kmshihab7878/claude-code-setup/tree/main/skills/xlsx Command: npx skills add https://github.com/kmshihab7878/claude-code-setup --skill xlsx-kmshihab7878
Provides a governed, production-grade workflow for creating, editing, cleaning, and converting spreadsheet files so the primary deliverable is always a valid, recalculable Excel workbook with zero formula errors and preserved templates.
Use the xlsx skill to read 'dirty.csv', clean and restructure the data into a new workbook, add dynamic formulas, run the recalculation script, and deliver 'cleaned_output.xlsx'.
High-intent search queries and answers about installing and using this skill.
Yes, you can edit existing .xlsx or .xlsm files while preserving their original templates and style conventions. The workflow uses openpyxl to apply format-preserving edits, ensuring the delivered spreadsheet matches your established layout exactly.
Yes, openpyxl supports enforcing dynamic Excel formulas instead of hardcoded values. You can insert live formulas, build dynamic models, and apply industry-standard number formatting directly within your .xlsx workflows to maintain recalculable spreadsheet logic.
To scan an Excel file for formula errors like #REF! and #DIV/0!, you run the provided LibreOffice-based recalc.py script. This recalculates the formulas and validates the workbook until it is completely error-free and ready for professional delivery.
The best way to convert TSV files into structured Excel worksheets with charts is to read the tabular data with pandas, clean and restructure it, then use openpyxl to add columns, apply formulas, generate charts, and deliver a validated .xlsx file.
Spreadsheet formulas show #NAME? errors after programmatic file manipulation due to unresolved formula references or syntax issues. Running a LibreOffice recalculation script enforces formula-based calculations and scans for these errors until the workbook is completely clean.
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