xlsx

Name: xlsx
Availability: InStock
Author: tusosos

Open, edit, format, and convert spreadsheet files to analytics-ready data.

Updated Apr 3, 2026

Search Tags:#formatting #formulas #spreadsheet #xlsx #conversion #data-cleaning #csv-tsv

Ready to run

npx skills add https://github.com/tusosos/manus-knowledge-base --skill xlsx-tusosos

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/tusosos/manus-knowledge-base/tree/main/skills/xlsx
Command: npx skills add https://github.com/tusosos/manus-knowledge-base --skill xlsx-tusosos

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Open, read, clean, format, and convert spreadsheet files (xlsx, xlsm, csv, or TSV) to ensure data is analysis-ready and consistently structured.

Core Features & Use Cases

Open and inspect spreadsheet files from various formats.
Clean headers, normalize column formats, apply standard formatting, and compute simple or complex formulas.
Convert between tabular formats (xlsx, csv, tsv) and generate clean data for reports, migration, or data analysis scenarios.

Quick Start

Open the provided spreadsheet and clean headers, format columns consistently, and apply a simple formula to validate results.

Frequently Asked Questions about xlsx

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

FAQPage Schema

How do I clean and format spreadsheet data for analysis?▼

To clean and format spreadsheet data, you can open your file, normalize column headers, apply consistent formatting, and use formulas to compute values, resulting in analytics-ready data without hard-coded values.

Can I convert CSV or TSV files to XLSX while preserving templates?▼

Yes, you can convert between CSV, TSV, and XLSX formats. The process cleans headers and applies formulas while preserving your existing templates, delivering a polished and consistently structured spreadsheet output.

What is the best way to normalize headers in an XLSM file?▼

The best way to normalize headers in an XLSM file is to open it and apply standard formatting rules to the header row. This ensures your columns are consistently structured for downstream data analysis.

Does this approach support applying formulas without hard-coded values?▼

Yes, applying formulas without hard-coded values is supported. You can compute simple or complex formulas directly within the spreadsheet, ensuring dynamic calculations and clean, analytics-ready data outputs.

Why does my spreadsheet conversion lose column formatting?▼

Spreadsheet conversion may lose column formatting if standard formatting is not explicitly applied. By normalizing column formats and cleaning headers during the conversion process, you ensure consistently structured data.

How do I prepare a spreadsheet for data migration?▼

To prepare a spreadsheet for data migration, open the file, clean the headers, normalize column formats, and convert it to your target tabular format such as CSV or TSV to generate clean data for the migration.