xlsx

Extract data from .xlsx spreadsheets into text or updated files.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/meisijiya/ohMeisijiyaCode --skill xlsx-meisijiya
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/meisijiya/ohMeisijiyaCode/tree/main/skills/xlsx
Command: npx skills add https://github.com/meisijiya/ohMeisijiyaCode --skill xlsx-meisijiya

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill removes the friction of manually reading, editing, and creating .xlsx spreadsheets, making Excel-based work faster and more reliable.

Core Features & Use Cases

  • Read Spreadsheet Data: Extract tables and cell contents from existing workbooks into text or structured data.
  • Edit and Update Files: Modify cells, preserve formulas where possible, and save changes back into the spreadsheet.
  • Create New Workbooks: Generate clean spreadsheets from scratch for reports, lists, and simple data entry workflows.
  • Use Case: If you receive an Excel report and need to update values, summarize rows, or produce a new workbook from data, this Skill provides the workflow.

Quick Start

Use the xlsx skill to read, edit, or create the spreadsheet file 'report.xlsx'.

Frequently Asked Questions about xlsx

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

FAQPage Schema
How do I extract table data from an Excel xlsx workbook?

To extract table data from an xlsx workbook, the Skill uses markitdown for text extraction and openpyxl or pandas for reliable parsing, turning spreadsheet contents into usable text or structured data.

Can I edit an existing Excel spreadsheet and preserve formulas?

Yes, you can edit an existing Excel spreadsheet and preserve formulas where possible, modifying cell values and saving changes directly back into the workbook file.

How do I create a new xlsx workbook from scratch for reporting?

You can create a new xlsx workbook from scratch to generate clean spreadsheets for reports, lists, and simple data entry workflows using openpyxl or pandas.

What is the best way to combine or split Excel workbooks?

The best way to combine or split Excel workbooks is using spreadsheet-aware handling with openpyxl and pandas to reliably parse, merge, or separate worksheet data.

Do I need pandas or openpyxl to clean up spreadsheet data?

You need pandas or openpyxl for spreadsheet cleanup because they provide reliable parsing and editing capabilities required to update values and correct table structures.

Why does extracting text from an xlsx file result in misaligned data?

Extracting text from an xlsx file can result in misaligned data if the tool lacks spreadsheet-aware handling, which is why markitdown and openpyxl are used for accurate cell parsing.