xlsx

Create, edit, and analyze Excel files with pandas and openpyxl.

134|33|Updated Nov 22, 2025
One-click install
npx skills add https://github.com/kv0906/pm-kit --skill xlsx-kv0906
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/kv0906/pm-kit/tree/main/.claude/skills/xlsx
Command: npx skills add https://github.com/kv0906/pm-kit --skill xlsx-kv0906

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openpyxl, pandas, numpy, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines complex spreadsheet tasks, from data cleaning and formula creation to financial modeling, ensuring accuracy and adherence to professional standards.

Core Features & Use Cases

  • Formula Generation: Creates dynamic Excel formulas instead of hardcoded values, ensuring recalculations.
  • Data Formatting: Applies industry-standard color coding and number formatting for financial models.
  • Error Checking: Utilizes LibreOffice via scripts/recalc.py to verify and fix formula errors.
  • Use Case: Automatically generate a financial projection model in Excel, complete with correct formulas, industry-standard formatting, and error checks, based on provided raw data.

Quick Start

Use the xlsx skill to create a new spreadsheet with the provided data.

Frequently Asked Questions about xlsx

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

FAQPage Schema
How do I automate Excel formula generation instead of writing hardcoded values?

Automating Excel formula generation is handled by creating dynamic formulas using Python libraries like pandas and openpyxl. This approach enforces strict rules for formula construction, preventing hardcoded values and ensuring spreadsheet recalculations remain accurate.

What is the best way to apply professional financial formatting to an Excel spreadsheet?

Applying professional financial formatting to an Excel spreadsheet is achieved through automated data formatting. This process enforces industry-standard color coding and specific number formatting rules required for professional financial models.

How can I check an Excel spreadsheet for formula errors automatically?

Checking an Excel spreadsheet for formula errors automatically is done by integrating with LibreOffice. A dedicated recalculation script verifies, detects, and helps fix formula errors to ensure spreadsheet accuracy and integrity.

Do I need Python and openpyxl to build automated financial models in Excel?

Yes, building automated financial models in Excel requires Python and openpyxl, along with pandas and numpy. These dependencies provide the programmatic foundation to create, edit, and analyze xlsx files with enforced error prevention.

Can I use pandas to automate data cleaning and analysis for Excel files?

Using pandas to automate data cleaning and analysis for Excel files is fully supported. The automation leverages pandas alongside openpyxl to streamline complex spreadsheet tasks, ensuring data accuracy and adherence to professional standards.

Why are my Excel formulas not recalculating when I generate spreadsheets with Python?

Excel formulas not recalculating when generating spreadsheets with Python often happens when values are hardcoded. This issue is resolved by enforcing dynamic formula construction and utilizing a LibreOffice script to recalculate and verify outputs.