xlsx-author

Generate .xlsx files programmatically with Python and openpyxl.

1|Updated Feb 1, 2026
One-click install
npx skills add https://github.com/mouseqiao85/AI-Plat --skill xlsx-author-mouseqiao85
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx-author
Source: https://github.com/mouseqiao85/AI-Plat/tree/main/agent/skills/xlsx-author
Command: npx skills add https://github.com/mouseqiao85/AI-Plat --skill xlsx-author-mouseqiao85

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill provides a way to generate .xlsx files on disk without the need for a live Excel workbook, ideal for use in headless sessions.

Core Features & Use Cases

  • Headless Workbook Creation: Generates .xlsx files programmatically, suitable for use in managed-agent sessions without an open Office app.
  • File Artifacts: Delivers Excel workbooks as file artifacts, which can be collected by the orchestration layer.
  • Use Case: When you need to create financial models, reports, or any other spreadsheet work without the ability to interact with Excel in real-time.

Quick Start

Run the xlsx-author skill to create a workbook named 'financial_model.xlsx' with the provided data.

Frequently Asked Questions about xlsx-author

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

FAQPage Schema
How do I create an .xlsx file in a headless Python environment without Excel installed?

You can generate .xlsx files in a headless Python environment by using openpyxl to manipulate workbooks programmatically, producing file artifacts on disk without needing a live Excel application. This approach is ideal for automated report generation.

Can I automate spreadsheet creation for financial models without opening the Excel application?

Yes, you can automate spreadsheet creation for financial models by executing Python scripts with openpyxl. This directly writes workbook structures and data to .xlsx file artifacts on disk, bypassing the need to interact with Excel in real-time.

Does openpyxl support headless execution for generating Excel reports?

Yes, openpyxl supports headless execution for generating Excel reports by creating and manipulating workbooks entirely in Python code. It outputs valid .xlsx files as disk artifacts without requiring an open Office application.

What is the best way to generate .xlsx file artifacts in a managed-agent session?

The best way to generate .xlsx file artifacts in a managed-agent session is to run a Python script utilizing openpyxl. This programmatically creates workbooks suitable for headless execution, allowing the orchestration layer to collect the output files.

Are there limitations to programmatically creating spreadsheets without a live Excel workbook?

Programmatically creating spreadsheets without a live Excel workbook limits real-time visual interaction and dynamic formula recalculations. However, it effectively generates static financial models and reports as .xlsx file artifacts for automated headless workflows.