Extract and modify content from PowerPoint .pptx presentations.
npx skills add https://github.com/silvio-l/copilot-skills --skill pptx-silvio-l
Please help me install this Agent Skill. Skill: pptx Source: https://github.com/silvio-l/copilot-skills/tree/main/pptx Command: npx skills add https://github.com/silvio-l/copilot-skills --skill pptx-silvio-l
Presentations are frequently edited by hand, contain inconsistent templates, broken references, or placeholder content; this Skill automates reading, editing, validating, and generating .pptx slide decks so teams can produce polished presentations reliably and at scale.
Open presentation.pptx, extract all slide text and thumbnails, and list any placeholder or layout issues.
High-intent search queries and answers about installing and using this skill.
To extract text and speaker notes from a .pptx file, the Skill unpacks the presentation XML and isolates slide-level content. This allows you to retrieve raw text, speaker notes, and layout data for summarization or reuse without manually opening PowerPoint.
Programmatically building slide decks from scratch is handled through pptxgenjs integration. The Skill provides guidance and examples for generating fresh presentations, allowing you to create slides, define layouts, and populate content entirely in code.
Yes, you can unpack and edit slide XML to fix broken references in PowerPoint files. The Skill unpacks the .pptx structure for slide-level parallel editing, then repacks the file and runs XSD relationship validation to ensure overall file integrity.
Yes, this approach supports generating thumbnails for visual QA of presentations. The Skill converts slides to images and produces thumbnail grids, enabling automated visual QA loops to detect layout issues before finalizing the deck.
You need LibreOffice if your goal is converting .pptx presentations to PDF. The Skill explicitly provides LibreOffice PDF conversion support, allowing you to export validated slide decks into a widely accessible format for distribution.
Edited .pptx files become corrupt after repacking when content types or relationships are invalid. The Skill prevents this by applying XSD-based validators, relationship checks, and content-type validation before finalizing the file.
C-Jay69Create, edit, and analyze PowerPoint files with Python and JavaScript tooling.
leexb-wp21-progExtract, edit, and validate Microsoft PowerPoint .pptx presentations.
AlekseiULGenerate, edit, and extract PowerPoint presentations using PptxGenJS, XML, and markitdown.
rizaldiemProcess and manipulate .pptx files to read, extract, edit, and generate slide decks.
