One-shot HTML looks sharp until you need slide 7 rewritten or theme swapped.
presentation-md
A Hallmark-built pitch page — scroll sections that feel like slides. Not Deck JSON. Not PowerPoint.
Install for your agent Try Studio01 — The gap
Hallmark refuses purple heroes and Inter-everywhere on landing pages. Agents still dump freeform HTML “slides” with no schema, no retheme, no Office handoff.
One-shot HTML looks sharp until you need slide 7 rewritten or theme swapped.
Without audit/judge gates, “looks fine” ships as the only check.
Stakeholders ask for PowerPoint. Screenshot decks die in the room.
02 — The product
presentation-md is the anti-slop stack for slide decks: typed spec, theme proofs, Studio share links, editable PPTX.
03 — The flow
pitch / launch / wrap — craft floors pre-wired, Studio link in one hop.
Craft gates catch empty beats, weak hierarchy, theme honesty leftovers.
Self-contained file you own — or editable PowerPoint for Keynote / Slides.
04 — Ask
Same refusal energy. Different artifact. This page proves the page skill; the Deck JSON sibling proves the deck stack.
Read the honest compare Experiment READMEHonest limit: Hallmark did not invent a slide renderer. Scroll-snap sections mimic a pitch rhythm; they are not schema-validated slides.