hapo:xlsx

Create, edit, analyze, and format Excel spreadsheets using pandas and openpyxl.

54|Updated Jan 21, 2026
One-click install
npx skills add https://github.com/haposoft/cafekit --skill hapo-xlsx
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hapo:xlsx
Source: https://github.com/haposoft/cafekit/tree/main/packages/spec/src/claude/skills/xlsx
Command: npx skills add https://github.com/haposoft/cafekit --skill hapo-xlsx

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill addresses the challenge of manually creating, editing, and analyzing complex Excel spreadsheets by providing automated tools for formula calculation, data manipulation, and formatting.

Core Features & Use Cases

  • Create and Edit Spreadsheets: Generate new .xlsx files and modify existing ones.
  • Data Analysis: Utilize pandas for data manipulation, visualization, and statistical analysis.
  • Formulas and Calculations: Build robust formulas for financial models, project tracking, and more.
  • Formatting and Styling: Apply professional formatting, including color coding and number formatting.
  • Use Case: If you need to analyze sales data or build a financial model, this Skill automates the process with its comprehensive set of features.

Quick Start

To create a new Excel file with basic sales data, use the following command: /hapo:xlsx "Create a new sales data sheet for Q1 2023."

Frequently Asked Questions about hapo:xlsx

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

FAQPage Schema
How do I automate Excel spreadsheet creation and data analysis with Python?

Automating Excel spreadsheet creation and data analysis is done using pandas and openpyxl to generate, edit, and format .xlsx files. It supports data-driven workflows for financial modeling and project management with live formula recalculations.

Can I build financial models with live formula recalculation in xlsx files?

Yes, building financial models with live formula recalculation in .xlsx files is fully supported. The Skill uses openpyxl to construct robust formulas that dynamically update, ensuring your spreadsheet calculations remain accurate when underlying data changes.

Does this tool support formatting and styling for existing Excel spreadsheets?

Yes, formatting and styling for existing Excel spreadsheets is supported. You can apply professional formatting, including color coding and specific number formatting, directly to .xlsx, .csv, and .tsv files to improve data visualization and readability.

What is the best way to manipulate spreadsheet data for administrative processes?

The best way to manipulate spreadsheet data for administrative processes is using pandas for data manipulation and statistical analysis. This approach automates editing and formatting tasks across .xlsx and .csv files, streamlining project tracking and administrative workflows.

Do I need pandas and openpyxl to analyze sales data in Excel?

Yes, pandas and openpyxl are required dependencies to analyze sales data in Excel. Pandas handles the core data manipulation and statistical analysis, while openpyxl manages the reading, writing, and formatting of the .xlsx spreadsheet structure.

Are there limitations when working with csv and tsv files for financial modeling?

When working with .csv and .tsv files for financial modeling, limitations include the lack of native support for live spreadsheet formulas and advanced cell styling. The tool mitigates this by automating conversion and formatting within pandas and openpyxl environments.