xlsx

Name: xlsx
Availability: InStock
Author: LAI-YEN-CHUN

Automate Excel data preparation and cleanup across .xlsx, .xlsm, .csv, and .tsv files.

1|Updated Apr 21, 2025

Search Tags:#formulas #spreadsheet #excel #xlsx #data-processing #data-cleaning

Ready to run

npx skills add https://github.com/LAI-YEN-CHUN/VSCode-Settings --skill xlsx-lai-yen-chun

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/LAI-YEN-CHUN/VSCode-Settings/tree/main/.github/skills/xlsx
Command: npx skills add https://github.com/LAI-YEN-CHUN/VSCode-Settings --skill xlsx-lai-yen-chun

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openpyxl, defusedxml, lxml, validators, and includes scripts (resource) components.

What problem does it solve?

This Skill addresses the tedious, error-prone work of preparing and cleaning data in Excel workbooks by providing automated, repeatable workflows for common spreadsheet tasks.

Core Features & Use Cases

Read, modify, and format data across .xlsx, .xlsm, .csv, and .tsv inputs.
Apply formula-driven calculations, data validation, and consistency checks to ensure reliable outputs.
Convert between tabular formats and generate polished, ready-to-share spreadsheets for reporting or analysis.

Quick Start

Process, clean, and transform Excel workbooks across common spreadsheet formats with automated formulas, formatting, and data cleansing.

Frequently Asked Questions about xlsx

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

FAQPage Schema

How do I automate Excel data cleaning across multiple spreadsheet formats?▼

Automate Excel data cleaning by applying repeatable workflows to read, validate, and format .xlsx, .xlsm, .csv, and .tsv files. This ensures consistent output formatting and reliable data preparation without manual edits.

Can I apply formulas and data validation to .xlsx workbooks programmatically?▼

Yes, you can apply formula-driven calculations and data validation to .xlsx workbooks programmatically. This enables automated consistency checks and reliable outputs for reporting or analysis tasks.

Does openpyxl support converting CSV and TSV files into formatted Excel spreadsheets?▼

openpyxl supports converting CSV and TSV files into formatted Excel spreadsheets. It reads tabular inputs and generates polished, ready-to-share workbooks with consistent formatting for analysis.

What is the best way to handle end-to-end spreadsheet preparation for Excel files?▼

The best way to handle end-to-end spreadsheet preparation is automating the opening, reading, editing, formatting, and validating of Excel files. This covers real-world workflows from raw data ingestion to final report generation.

Are there limitations when processing .xlsm files with Python for data cleansing?▼

Processing .xlsm files with Python for data cleansing requires secure XML parsing using libraries like defusedxml and lxml. This mitigates risks from malicious macros while allowing programmatic workbook manipulation and formatting.