Read, modify, and generate PowerPoint .pptx slide decks.
npx skills add https://github.com/stellarone/evaluate --skill pptx-stellarone
Please help me install this Agent Skill. Skill: pptx Source: https://github.com/stellarone/evaluate/tree/main/.agents/skills/pptx Command: npx skills add https://github.com/stellarone/evaluate --skill pptx-stellarone
This Skill turns PowerPoint slide work into a repeatable workflow by helping you extract content from existing .pptx files, safely edit slide XML (including templates), and generate new presentations with consistent formatting.
Use the pptx skill to generate slides from the provided file 'template.pptx' for the topic the user describes.
High-intent search queries and answers about installing and using this skill.
You can extract text from a .pptx file by parsing the presentation structure and pulling slide content directly from the underlying XML. This allows you to inspect placeholders and isolate text for downstream use or presentation QA.
Yes, you can unpack a PPTX template, map your content into varied layouts, and edit the slide XML directly. The workflow includes clean and repack validation steps to preserve the original template structure and formatting safely.
The best way to generate a slide deck from scratch without a template is to use a programmatic creation approach that builds the presentation structure from the ground up. This ensures consistent formatting tailored to your specific pitch deck requirements.
Yes, the workflow supports opening, parsing, splitting, combining, and updating existing .pptx files. You can modify slide structures, update notes, and edit layouts before repacking the file into a finalized presentation deck.
Editing slide XML directly requires carefully unpacking and repacking the .pptx archive to avoid corrupting the file structure. You must follow validation steps after modifying templates or layouts to ensure the presentation rebuilds correctly and retains its formatting.
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