Marp Deck

The deck is one .md file; everything else is rendered from it.

The render command

Every render in this skill — previews, the render check, exports — is this command plus its output flags:

npx --yes @marp-team/marp-cli <deck.md> --html --allow-local-files <output flags>

• --html lets inline <svg> and HTML components render. Without it, every chart prints as literal markup text in PDF and PNG output.
• --allow-local-files resolves relative image paths.
• Output flags: --images png (one PNG per slide), --pdf, --pptx, --pptx --pptx-editable, -o deck.html.
• If it cannot find a browser, set CHROME_PATH to a Chrome/Chromium binary.

scripts/preview.sh <dir> (Step 2) and scripts/export.sh <deck.md> pdf|pptx|html|all [--editable] (Step 5) wrap this command.