Create, edit, and validate PPTX decks from templates and replacement JSON.
npx skills add https://github.com/shanelindsay/agentic-r --skill pptx-shanelindsay
Please help me install this Agent Skill. Skill: pptx Source: https://github.com/shanelindsay/agentic-r/tree/main/skills/scientific-thinking/document-skills/pptx Command: npx skills add https://github.com/shanelindsay/agentic-r --skill pptx-shanelindsay
This Skill enables programmatic creation, editing, and validation of PowerPoint presentations (PPTX) from templates and content inventories, reducing manual deck-building time and ensuring consistency.
Provide a template PPTX and a replacement JSON to generate and validate a complete deck.
High-intent search queries and answers about installing and using this skill.
Automate PowerPoint presentation generation by providing a template PPTX and a replacement JSON to programmatically create, edit, and validate complete slide decks. This reduces manual deck-building time while ensuring consistent formatting across all outputs.
Replace text in existing PPTX slides programmatically through inventory-driven replacement, extracting text inventory and applying updates to produce diffable outputs. This workflow preserves the original formatting while allowing scalable content updates across hundreds of slides.
Inventory-driven replacement works by extracting text inventory from a PPTX template and applying replacements from a JSON file to generate a complete deck. This produces diffable outputs suitable for version comparisons and reproducible results.
You need Python and an HTML-to-PPTX pipeline to use this workflow. The automation requires python-pptx, Pillow, defusedxml, and Playwright dependencies to execute deterministic scripts that ensure reproducible slide deck outputs.
The best way to validate PPTX files programmatically is through deterministic Python scripts that verify generated decks against templates and replacement inventories. This ensures reproducible outputs and consistent formatting across automatically created presentations.
Batch generation of hundreds of training slide decks is supported by applying new content from a replacement inventory to a master template. Training teams can automatically generate tailored decks while preserving formatting across all generated slides.
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