pptx-html-fidelity-audit
SkillAudit a python-pptx export against its source HTML deck, identify layout/content drift (footer overflow, cropped content, missing italic/em, lost styling, off-rhythm spacing), and re-export with strict footer-rail + cursor-flow layout discipline. Use this skill whenever the user has a .pptx that was
Install
git clone https://github.com/nexu-io/open-design.git ~/.claude/skills/pptx-html-fidelity-auditWhat is pptx-html-fidelity-audit?
Audit a python-pptx export against its source HTML deck, identify layout/content drift (footer overflow, cropped content, missing italic/em, lost styling, off-rhythm spacing), and re-export with strict footer-rail + cursor-flow layout discipline. Use this skill whenever the user has a .pptx that was generated from an HTML slide deck and asks to compare/audit/verify/fix the export — including phrases like "compare ppt with html", "fidelity audit", "fix the pptx", "ppt is cut off", "footer overlap", "italic missing in pptx", "re-export the deck", "pptx-html-fidelity-audit", or any case where a python-pptx → HTML round-trip needs verification or repair. Also trigger when the user shows you a deck.html and a deck.pptx side by side and is debugging visual differences.
What this can do
Capabilities declared in this component's own frontmatter — not inferred.
Inherit all session tools
Declares no tool restrictions — inherits every session tool
~193 tokens of context used while enabled, before you invoke anything
Documentation
README · ~9 min readPPTX ↔ HTML Fidelity Audit
A repeatable workflow for catching the ways a python-pptx export silently drifts from its HTML source — and fixing them with a layout discipline that prevents the same regressions on the next pass.
When this skill applies
The user has:
-
A source HTML slide deck (typically a single-file deck with
<section class="slide">blocks):<section class="slide light"> <div class="chrome">2026 · Q2 review</div> <span class="kicker">Pillar 03</span> <h2 class="h-xl">Shipping <em>velocity</em> doubled</h2> <p class="lead">…</p>
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