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xlsx

Create, edit, and analyze .xlsx, .xlsm, .csv, and .tsv spreadsheets with formulas and pandas.

1|1|Updated Jan 6, 2026
Search Tags:#formatting#data analysis#pandas#formulas#spreadsheet#excel#xlsx
One-click install
npx skills add https://github.com/alijilani-dev/Claude --skill xlsx-alijilani-dev
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/alijilani-dev/Claude/tree/main/skills/collection/skills/xlsx
Command: npx skills add https://github.com/alijilani-dev/Claude --skill xlsx-alijilani-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openpyxl, pandas, libreoffice, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the creation, editing, and analysis of spreadsheet files, ensuring data accuracy, proper formatting, and efficient formula management.

Core Features & Use Cases

  • Spreadsheet Creation & Editing: Generate new spreadsheets or modify existing ones with formulas and formatting.
  • Data Analysis & Visualization: Analyze data using pandas and create visualizations.
  • Formula Management: Ensure zero formula errors and preserve existing templates.
  • Use Case: Automatically generate a financial projection model in Excel, including complex formulas, specific color-coding for inputs and calculations, and currency formatting, based on provided assumptions.

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 total revenue formula 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 Excel spreadsheet creation and add formulas without errors?▼

Automate spreadsheet creation by generating .xlsx files with built-in formulas and formatting. This ensures zero formula errors and preserves existing template conventions while structuring data accurately for analysis.

Can I analyze CSV and TSV files using pandas for spreadsheet visualization?▼

Yes, you can analyze CSV and TSV files using pandas to process data and create visualizations. The workflow supports comprehensive data analysis across multiple tabular file formats for actionable insights.

Does openpyxl support preserving template conventions when editing existing xlsx files?▼

Yes, openpyxl supports modifying existing .xlsx files while preserving template conventions. It ensures formatting integrity and allows you to implement formulas without disrupting the original template structure.

What's the best way to build a financial projection model in Excel with specific color-coding?▼

The best way to build a financial projection model is by programmatically generating the spreadsheet with complex formulas, applying specific color-coding for inputs, and implementing currency formatting based on assumptions.

Do I need libreoffice to convert xlsx files for spreadsheet analysis?▼

Libreoffice is required for converting and processing .xlsx files outside of standard Python libraries. It facilitates handling complex spreadsheet operations alongside pandas and openpyxl for robust data analysis.

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