minimax-xlsx

Create, edit, analyze, and validate Excel spreadsheet files.

Updated Apr 28, 2026
One-click install
npx skills add https://github.com/fengjutian/skills --skill minimax-xlsx-fengjutian
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: minimax-xlsx
Source: https://github.com/fengjutian/skills/tree/main/minimax-xlsx
Command: npx skills add https://github.com/fengjutian/skills --skill minimax-xlsx-fengjutian

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openpyxl, pandas, python-docx, python-mistake, xlsxwriter, python-dateutil, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides comprehensive Excel spreadsheet manipulation and analysis capabilities, allowing users to create, edit, analyze, and validate Excel files with precision and efficiency.

Core Features & Use Cases

  • Create New Excel Files: Build new Excel files from scratch using XML templates and define complex formulas and styles.
  • Edit Existing Excel Files: Make minimal-invasive edits to existing Excel files, preserving all original content while modifying specific cells, formulas, and styles.
  • Analyze Data: Analyze existing data within Excel files using pandas and other tools.
  • Validate Formulas: Check for and fix broken formulas within Excel files.
  • Apply Financial Formatting: Apply professional financial formatting standards to Excel files.
  • Use Case: If you have a complex financial model or report and need to make precise edits, analyze data, or apply consistent formatting, this Skill can save you time and ensure accuracy.

Quick Start

Use the minimax-xlsx skill to create a new Excel file from scratch and populate it with data.

Frequently Asked Questions about minimax-xlsx

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

FAQPage Schema
How do I edit existing xlsx files without breaking formulas?

To edit existing xlsx files without breaking formulas, make minimal-invasive edits to specific cells, formulas, and styles while preserving all original content. This ensures formula integrity and data accuracy during spreadsheet modification.

Can I create new Excel files from scratch with complex formulas and styles?

Yes, you can create new Excel files from scratch using XML templates to define complex formulas and professional financial formatting styles. This generates structured xlsx files ready for financial modeling and data analysis.

What's the best way to validate and fix broken formulas in Excel spreadsheets?

The best way to validate and fix broken formulas in Excel spreadsheets is to use automated formula validation capabilities to check for errors. This identifies broken formula references within xlsx files and applies fixes to restore calculations.

Does this spreadsheet analysis approach support csv and tsv file formats?

Yes, spreadsheet analysis supports csv and tsv file formats alongside xlsx and xlsm. Using pandas and data analysis tools, you can parse and analyze data within these formats for comprehensive financial modeling workflows.

Why do my xlsx formulas break when applying financial formatting?

Formulas may break during formatting if edits are not minimal-invasive. To prevent this, apply professional financial formatting standards while preserving specific cell formulas and original content structure within the xlsx file.

Can I use pandas for data analysis within existing xlsx files?

Yes, you can use pandas for data analysis within existing xlsx files. This approach allows you to parse spreadsheet data, validate formulas, and perform comprehensive analysis on financial models stored in xlsx format.