xlsx

Create and edit XLSX files with pandas and dynamic formulas.

255|6|Updated Dec 6, 2025
One-click install
npx skills add https://github.com/WyRainBow/Resume-Agent --skill xlsx-wyrainbow
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/WyRainBow/Resume-Agent/tree/main/backend/agent/skills/office-files/xlsx
Command: npx skills add https://github.com/WyRainBow/Resume-Agent --skill xlsx-wyrainbow

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill streamlines the creation, editing, and analysis of Excel files, ensuring accuracy, proper formatting, and dynamic formula calculations.

Core Features & Use Cases

  • Dynamic Formula Creation: Generates Excel files using formulas instead of hardcoded values, ensuring recalculation capabilities.
  • Data Analysis: Leverages pandas for reading, analyzing, and manipulating spreadsheet data.
  • Formatting & Structure: Applies industry-standard color coding and number formatting for financial models.
  • Error Verification: Utilizes a recalc.py script to identify and report formula errors.
  • Use Case: Generate a financial projection model in Excel, complete with standard formatting and formulas that can be updated by the user.

Quick Start

Use the xlsx skill to create a new Excel file named 'financial_model.xlsx' with a 'Revenue' sheet containing columns for 'Year' and 'Projected Revenue', and populate it with data for the next 5 years using formulas.

Frequently Asked Questions about xlsx

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

FAQPage Schema
How do I automate Excel financial modeling with dynamic formulas instead of hardcoded values?

Automating Excel financial modeling involves generating spreadsheets with dynamic formulas to ensure recalculation capabilities. This approach uses openpyxl to create files and applies industry-standard formatting for financial models.

What's the best way to analyze spreadsheet data using pandas and openpyxl?

Analyzing spreadsheet data with pandas involves reading, manipulating, and analyzing XLSX files. This allows for automated data extraction and transformation while maintaining proper spreadsheet structure and formatting.

How does LibreOffice recalculation ensure zero formula errors in Excel files?

LibreOffice recalculation verifies formula accuracy by running a script that identifies and reports formula errors. This error verification process ensures generated Excel files have zero calculation errors before final output.

Can I generate a 5-year revenue projection model in Excel with standard formatting?

Generating a revenue projection model in Excel involves creating sheets with columns for Year and Projected Revenue. The process applies industry-standard color coding and number formatting to ensure professional financial model presentation.

Does pandas work with openpyxl for reading and editing XLSX files?

Pandas works with openpyxl to read, edit, and manipulate XLSX files. This combination supports dynamic formula creation and data manipulation while ensuring proper spreadsheet formatting and structure.

Why does my Excel file have formula errors after automated generation?

Formula errors in generated Excel files occur when hardcoded values replace dynamic formulas. Using a recalculation script identifies and reports these errors, ensuring formulas remain intact and recalculable for accurate financial modeling.