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minimax-xlsx

Create, read, analyze, edit, and validate Excel files via command-line scripts.

Updated Apr 28, 2026
Search Tags:#financial modeling#data analysis#spreadsheet#excel#formula manipulation
One-click install
npx skills add https://github.com/Lev-it/lev-skills --skill minimax-xlsx-lev-it
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: minimax-xlsx
Source: https://github.com/Lev-it/lev-skills/tree/main/.claude/skills/minimax-xlsx
Command: npx skills add https://github.com/Lev-it/lev-skills --skill minimax-xlsx-lev-it

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openpyxl, pandas, xlrd, xlwt, xlutils, python-dateutil, pytz, numpy, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a comprehensive command-line interface for manipulating Excel files, enabling users to create, read, analyze, edit, and validate spreadsheets with precision and efficiency.

Core Features & Use Cases

  • Open and Create Excel Files: Build new Excel files from scratch using XML templates and formulas.
  • Read and Analyze Data: Analyze existing Excel files, extract data, and perform custom analysis.
  • Edit Spreadsheets: Modify existing Excel files with zero formatting loss, including adding, deleting, and editing rows and columns.
  • Fix Formulas: Repair broken formulas in Excel files without affecting other data.
  • Validate Formulas: Check formulas for accuracy and identify any errors.
  • Financial Formatting: Apply professional financial formatting standards to Excel files.
  • Use Case: Imagine you need to update a financial model with new data. Use this Skill to read the existing model, modify the cells, apply new formatting, and validate all formulas before finalizing the file.

Quick Start

Use the minimax-xlsx skill to create a new Excel file with the structure of a financial model. Run the following command:

minimax-xlsx create financial-model

Frequently Asked Questions about minimax-xlsx

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

FAQPage Schema
How do I edit an Excel spreadsheet without losing existing formatting?▼

You can edit Excel files by modifying existing spreadsheets to add, delete, or edit rows and columns. This approach ensures zero formatting loss while updating your data.

Can I create an Excel file from scratch using XML templates?▼

Yes, you can create Excel files from scratch using XML templates. This method allows you to build new spreadsheets programmatically, incorporating custom formulas and structured data layouts.

What is the best way to fix broken formulas in an Excel financial model?▼

The best way to fix broken formulas in an Excel financial model is to run a dedicated validation and repair process. You can repair broken formulas directly without affecting the surrounding data.

Does this command line tool support data analysis with pandas and numpy?▼

Yes, the command line tool supports data analysis using pandas and numpy. It leverages these Python libraries to parse, read, and analyze existing Excel files for custom data extraction.

How do I apply professional financial formatting standards to a spreadsheet?▼

To apply financial formatting standards to a spreadsheet, use specialized scripts designed to format Excel files. This ensures your financial model meets professional presentation standards.

What are the limitations of using Python libraries for Excel file manipulation?▼

Limitations of using Python libraries for Excel file manipulation include dependency on specific environments and potential constraints with highly complex macro-driven files. It requires proper installation of libraries like openpyxl and xlrd.

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