xlsx

Create, edit, and analyze Excel files with formulas and pandas.

799|76|Updated Aug 29, 2025
One-click install
npx skills add https://github.com/vinhnx/VTCode --skill xlsx-vinhnx
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/vinhnx/VTCode/tree/main/.agents/skills/xlsx
Command: npx skills add https://github.com/vinhnx/VTCode --skill xlsx-vinhnx

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, handling everything from basic data entry to complex formula management and visualization.

Core Features & Use Cases

  • Spreadsheet Creation & Editing: Generate new .xlsx files or modify existing ones with data, formulas, and formatting.
  • Formula Management: Ensure formula accuracy, preserve existing templates, and recalculate formulas using LibreOffice.
  • Data Analysis: Leverage pandas for in-depth data analysis and visualization directly from spreadsheet data.
  • Use Case: Automatically generate a financial projection spreadsheet, populate it with assumptions, apply industry-standard formatting, and ensure all formulas are error-free.

Quick Start

Use the xlsx skill to create a new spreadsheet named 'sales_report.xlsx' with columns 'Date', 'Product', and 'Revenue', and add a formula to calculate the total revenue in cell D1.

Frequently Asked Questions about xlsx

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

FAQPage Schema
How do I create and edit Excel files with formulas and formatting?

You can create and edit Excel files by generating new .xlsx workbooks or modifying existing ones, applying data, formulas, and standard formatting to build financial models and reports.

Can I use pandas for spreadsheet data analysis directly on Excel files?

Yes, you can leverage pandas for in-depth data analysis and visualization directly from spreadsheet data, processing .xlsx, .xlsm, .csv, and .tsv files for analytical insights.

How do I recalculate formulas in an Excel file without opening Excel?

You can recalculate formulas in Excel files automatically using LibreOffice via a recalculation script, ensuring formula accuracy and preserving existing templates without manual intervention.

What is the best way to build a financial projection spreadsheet with standard formatting?

The best way to build a financial projection spreadsheet is to generate the file, populate it with assumptions, apply industry-standard color coding and number formatting, and verify formula accuracy.

Do I need LibreOffice installed to recalculate spreadsheet formulas?

Yes, LibreOffice is required as a dependency to execute formula recalculation via the recalculation script, ensuring all formulas within your .xlsx or .xlsm files are computed accurately.

Why are my spreadsheet formulas not updating after editing the Excel file?

Spreadsheet formulas may not update because the file was edited programmatically without triggering a recalculation; running the recalculation script via LibreOffice resolves this by computing the formulas.