pptx-author

Generate PowerPoint decks from Excel data using python-pptx.

1|Updated May 21, 2026
One-click install
npx skills add https://github.com/blueskies1818/hermesALIone --skill pptx-author-blueskies1818
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pptx-author
Source: https://github.com/blueskies1818/hermesALIone/tree/main/Agent/optional-skills/finance/pptx-author
Command: npx skills add https://github.com/blueskies1818/hermesALIone --skill pptx-author-blueskies1818

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and assets (resource) and references (resource) components.

What problem does it solve?

This Skill automates the creation of PowerPoint presentations with a focus on ensuring that each figure can be traced back to a source workbook, eliminating errors in transcribing data.

Core Features & Use Cases

  • Headless Operation: Generate PowerPoint files without the need for a live PowerPoint session.
  • Data Binding: Ensures every figure in the deck can be traced to the source workbook, preventing errors in transcribed data.
  • Template Integration: Allows the use of a branded template for a consistent and professional look.
  • Chart Embedding: Facilitates embedding images of charts directly from the source workbook.
  • Use Case: For producing pitch decks, investor presentations, and IC memos, ensuring that financial data is accurate and easy to trace back to source documents.

Quick Start

Generate a PowerPoint deck for financial projections by providing 'model.xlsx' as input and 'out/presentation.pptx' as output name.

Frequently Asked Questions about pptx-author

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

FAQPage Schema
How do I generate PowerPoint presentations from Excel data programmatically?

You can generate PowerPoint presentations programmatically by using Python's python-pptx library to bind numerical figures directly to source data from an Excel workbook. This headless operation ensures every figure is traceable and eliminates manual transcription errors.

Can I automate financial reporting deck creation without opening PowerPoint?

Yes, automating financial reporting decks without opening PowerPoint is possible through headless generation. This Skill creates pptx files directly from Python scripts, binding financial data from an Excel model to ensure accuracy for investor presentations and IC memos.

Does python-pptx support embedding Excel charts into PowerPoint slides?

python-pptx supports embedding chart images directly from your source Excel workbook into the generated PowerPoint slides. This ensures your financial presentations maintain visual consistency while keeping the chart data bound to the original model.

What is the best way to ensure PowerPoint figures match source Excel models?

The best way to ensure PowerPoint figures match source Excel models is through data binding. By programmatically linking presentation numbers to the workbook, you prevent manual transcription errors and ensure every figure can be traced back to its source.

Do I need to know presentation structure to use headless PowerPoint generation?

Yes, you need knowledge of presentation structure and Excel model integration to use headless PowerPoint generation effectively. This Skill automates the creation process but requires you to define how the source workbook maps to the final deck layout.