Extract text, edit slide XML, and generate .pptx decks with PptxGenJS.
npx skills add https://github.com/234194027-cpu/xianclaw --skill pptx-234194027-cpu
Please help me install this Agent Skill. Skill: pptx Source: https://github.com/234194027-cpu/xianclaw/tree/main/resources/openclaw/config/skills/pptx Command: npx skills add https://github.com/234194027-cpu/xianclaw --skill pptx-234194027-cpu
This Skill helps you work with PowerPoint presentations by extracting their contents, editing existing slide decks, or creating new ones from scratch—without getting stuck on file format complexity.
Use the pptx skill to extract text from the attached file 'deck.pptx'.
High-intent search queries and answers about installing and using this skill.
Extracting text from a .pptx file involves using markitdown with pptx extras to read slide contents reliably. This workflow outputs the plain text from your presentation so you can summarize or reuse the content elsewhere.
Yes, you can create new slide decks from scratch using PptxGenJS when no template is available. This approach generates brand-new presentation files directly, bypassing the need to unpack and modify existing slide XML.
The best way to edit existing PowerPoint slides is through a template-based workflow that unpacks the deck, modifies the slide XML, and repacks it. This guided process ensures structured presentation manipulation while maintaining the original layout.
Yes, generating visual QA thumbnails requires LibreOffice (soffice) and Poppler (pdftoppm) to produce slide-by-slide visual exports. These dependencies render the slides to images, helping you catch layout issues like overflow, spacing, and contrast problems.
Yes, the visual quality assurance step produces thumbnails and slide-by-slide visual exports specifically to catch layout issues. This allows you to identify overflow, spacing errors, contrast problems, and leftover elements in your presentation design.
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