ms-office-suite:xlsx

Open, read, edit, and convert XLSX, XLSM, CSV, and TSV spreadsheets.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/prof-ramos/knowledge-work-plugins-legal-br --skill ms-office-suite-xlsx
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ms-office-suite:xlsx
Source: https://github.com/prof-ramos/knowledge-work-plugins-legal-br/tree/main/skills/ms-office-suite%3Axlsx
Command: npx skills add https://github.com/prof-ramos/knowledge-work-plugins-legal-br --skill ms-office-suite-xlsx

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill automates repetitive spreadsheet tasks, enabling users to open, read, edit, format, validate data, and convert between common tabular formats without manual, error-prone work.

Core Features & Use Cases

  • Open, read, edit, format, and fix existing spreadsheets in XLSX, XLSM, CSV, and TSV formats.
  • Create new spreadsheets from data sources or templates, applying formulas, data validation, and formatting rules to ensure consistency.
  • Convert between tabular formats and generate summary reports or charts for business insights.
  • Use Case: Consolidate monthly data from multiple CSVs into a single XLSX workbook with a clean layout and charts.

Quick Start

Ask me to update the formatting and formulas in the attached budget.xlsx to finalize the quarterly report.

Frequently Asked Questions about ms-office-suite:xlsx

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

FAQPage Schema
How do I automate consolidating data from multiple CSV files into a single XLSX workbook?

Automating data consolidation from multiple CSVs into a single XLSX workbook is achieved by opening, reading, and merging the tabular data sources. The process applies formulas, formatting, and charts to generate a clean, error-free summary report.

What is the best way to apply formulas and formatting to an existing Excel spreadsheet without manual work?

The best way to apply formulas and formatting to an existing Excel spreadsheet is through automated processing. The system reads XLSX or XLSM files, validates the data, and applies strict formula-based operations and formatting rules to ensure consistency.

Can I convert between CSV, TSV, and XLSX formats while preserving my spreadsheet templates?

Yes, you can convert between CSV, TSV, and XLSX formats while preserving spreadsheet templates. The process opens the source file, edits the data, and exports it to the target format, ensuring the original template structure remains intact and error-free.

Does this approach support creating new spreadsheets with data validation rules from scratch?

Yes, creating new spreadsheets with data validation rules is fully supported. The system generates new XLSX files from raw data sources or templates, applying validation and formatting rules to enforce data consistency across the workbook.

How do I generate charts and business reports from cleaned spreadsheet data?

Generating charts and business reports from cleaned spreadsheet data involves applying formulas and formatting to the validated dataset. The system processes the cleaned data to produce visual charts and summary reports for business insights.

Why does my spreadsheet data cleaning workflow result in formatting errors?

Spreadsheet data cleaning workflows often result in formatting errors due to inconsistent manual edits. Using automated formula-based operations reads, validates, and fixes the data across XLSX, XLSM, CSV, and TSV files to ensure error-free outputs.