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Aaron-Tawil
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xlsx

Create, edit, and analyze Excel and CSV spreadsheets with formulas and formatting.

Updated Feb 13, 2026
Search Tags:#data analysis#pandas#openpyxl#formulas#spreadsheet#excel#libreoffice
One-click install
npx skills add https://github.com/Aaron-Tawil/super-order-automation --skill xlsx-aaron-tawil
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/Aaron-Tawil/super-order-automation/tree/main/.codex/skills/xlsx
Command: npx skills add https://github.com/Aaron-Tawil/super-order-automation --skill xlsx-aaron-tawil

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill empowers users to create, modify, and analyze spreadsheet files (.xlsx, .csv, etc.) with advanced features like formulas, formatting, and data manipulation, eliminating manual calculation errors and ensuring data integrity.

Core Features & Use Cases

  • Spreadsheet Creation & Editing: Generate new spreadsheets or modify existing ones, including adding data, formulas, and complex formatting.
  • Data Analysis & Visualization: Utilize pandas for in-depth data analysis and create visualizations directly from spreadsheet data.
  • Formula Recalculation & Error Checking: Ensure all formulas are error-free and recalculate them using LibreOffice for accurate results.
  • Use Case: Automatically generate a financial projection spreadsheet with industry-standard formatting and formulas, ensuring all assumptions are clearly documented and calculations are error-free.

Quick Start

Use the xlsx skill to create a new spreadsheet named 'sales_report.xlsx' with columns for 'Date', 'Product', and 'Revenue', and add a formula to calculate the total revenue in cell D2.

Frequently Asked Questions about xlsx

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate spreadsheet creation and add formulas to an Excel file?▼

You can automate spreadsheet creation by using this tool to generate new .xlsx or .csv files, insert data, and apply complex formulas. It leverages openpyxl for precise formula management and formatting control within Excel.

Can I use pandas for data analysis directly on my Excel spreadsheets?▼

Yes, you can use pandas for in-depth data analysis directly on your spreadsheet data. This tool integrates pandas to manipulate, analyze, and prepare your Excel data for visualization without manual extraction.

How do I recalculate formulas and check for errors in an existing spreadsheet?▼

To recalculate formulas and check errors in a spreadsheet, this tool uses LibreOffice for accurate recalculation and error detection. This ensures all formulas are error-free and calculations remain precise.

What is the best way to apply complex formatting and data validation to a CSV file?▼

The best way to apply complex formatting and data validation to a CSV file is converting it to an .xlsx format. This allows openpyxl to enforce precise calculations, data integrity, and complex formatting rules.

Do I need LibreOffice to edit spreadsheets and manage formulas?▼

You need LibreOffice specifically for formula recalculation and error detection, ensuring accurate results. openpyxl handles the core spreadsheet editing and formula management without requiring LibreOffice.

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