The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill references Google Fonts in several style preview files (e.g., assets/preview/activist_poster.html) to ensure correct typography rendering in the browser.
[EXTERNAL_DOWNLOADS]: The references/modes/from-files.md file contains instructions to scan extracted source material for remote image URLs and download them locally using curl to preserve them in the final standalone HTML presentation.
[COMMAND_EXECUTION]: The skill uses shell commands to manage its per-run workspace, creating necessary subdirectories for extraction, style previews, and QA artifacts.
[COMMAND_EXECUTION]: Local Python scripts located in the scripts/ directory are invoked to handle document extraction (extract_docx.py, extract_pdf.py, extract_pptx.py) and style comparison (combine_style_previews.py).
[COMMAND_EXECUTION]: A temporary local HTTP server is launched via scripts/qa/qa_serve.py to allow the user or agent to perform visual quality assurance on the generated slides without hitting browser security restrictions on file:// URLs.

ppt-skill