xlsx

Create and edit Excel workbooks with formulas using OpenPyXL.

Updated Dec 13, 2025
One-click install
npx skills add https://github.com/Azeem-2/HackthonII --skill xlsx-azeem-2
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/Azeem-2/HackthonII/tree/main/.claude/skills/xlsx
Command: npx skills add https://github.com/Azeem-2/HackthonII --skill xlsx-azeem-2

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill automates spreadsheet creation, editing, and analysis, reducing manual work and errors when working with complex spreadsheets.

Core Features & Use Cases

  • Create new workbooks with formulas and formatting to enforce consistency.
  • Read, analyze, and summarize data across multiple sheets, with automated recalculation.
  • Update existing templates while preserving formulas and styles to maintain template integrity.
  • Visualize data and perform lightweight analyses within spreadsheets to support decision making.
  • Use Case: A finance team imports monthly CSV data into a consolidated workbook, applies formulas to calculate totals, and generates a ready-to-share summary.

Quick Start

Use the xlsx skill to create a new workbook named 'sales.xlsx' with a sheet 'Summary' and a formula that sums a data column.

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 with formulas and formatting?

You can automate spreadsheet creation by using OpenPyXL to generate new workbooks, apply formulas, and enforce consistent formatting. This approach reduces manual work and errors when building complex spreadsheets for budgeting or reporting.

Can I update existing Excel templates while preserving formulas and styles?

Yes, you can update existing Excel templates while preserving formulas and styles to maintain template integrity. This allows you to modify data without losing the original formatting and automated calculation logic.

How do I recalculate and analyze data across multiple Excel sheets?

You can read, analyze, and summarize data across multiple sheets by using OpenPyXL for data extraction and recalc.py to re-evaluate formulas with LibreOffice. This ensures accurate automated recalculation for your consolidated analysis.

What is the best way to consolidate monthly CSV data into an Excel workbook?

The best way to consolidate CSV data is to import it into a workbook, apply formulas to calculate totals, and generate a ready-to-share summary. This automates the workflow for finance teams handling monthly reporting.

Does this spreadsheet automation approach work without installing Microsoft Excel?

Yes, this spreadsheet automation approach works without Microsoft Excel by leveraging OpenPyXL for formulas and formatting, and using recalc.py with LibreOffice to re-evaluate formulas independently of the Excel application.