ppt-editing-skill

To automate PowerPoint template updates, this Skill unpacks PPTX files to expose slide XML, applies scripted modifications for reordering or duplication, and packs the validated output while preserving media relationships and structure.

The best way to unpack a PPTX safely is using the unpack.py script, which extracts the presentation package so you can edit slide XML directly while maintaining Content_Types.xml and relationship IDs for later validation.

Yes, you can duplicate and reorder slides without breaking media links because the workflow automatically updates relationship IDs and Content_Types.xml, ensuring structural integrity and preserving all media references during edits.

Yes, this PPTX automation supports reversible edits and validated output by unpacking the file to a raw XML state, applying modifications through isolated scripts, and packing the final deck with strict relationship validation.

You re-pack an edited PowerPoint deck using the pack.py script, which consolidates the modified XML back into a PPTX file, validates relationship integrity, and ensures consistent packaging ready for distribution.

You need to edit slide XML directly when performing template-driven deck construction or complex modifications that require precise control over content and structure beyond what standard presentation automation libraries offer.