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Open Design as an enterprise design platform: a buyer-forwardable proposal for a design-org's economic buyer — pain, value, ROI, rollout. Built as a decision-grade B2B sales deck for economic buyer, design VP, procurement.
Passed 12 of 22 test cases with the skill, and 9 of 22 without it.
and 11 more in the full report
9 fixed0 passed either way9 still failing4 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
I need a polished, modern pitch deck for our enterprise AI platform's seed funding round. Could you build this as a standalone single-file HTML presentation? It should feature a distinct top/bottom split aesthetic on every slide using clean white paired with dynamic cobalt blue accenting. Include a cover slide, a key metrics callout slide, a feature grid, and a closing contact slide. Please make sure all styling, SVG graphics, and keyboard navigation logic are completely self-contained within the single file.
| Checked | Without skill | With skill |
|---|---|---|
| Uses #4361ee as the primary accent blue color. | Missed | Passed |
| Loads the Google Fonts link for the primary typeface. | Missed | Passed |
| Authors slides within a fixed 1920x1080 stage canvas. | Missed | Passed |
The instructions your model reads when the skill loads.
Bold, clean, professional, high-contrast split-panel decks. Theme locked to the Electric Studio preset (section 2 of STYLE_PRESETS.md) from the MIT-licensed zarazhangrui/frontend-slides.
Start from example.html in this plugin folder. It is the proven seed: keep its stage CSS (full viewport-base.css contents), the split-panel shell, the corner-marks chrome, the :root tokens, and the entire SlidePresentation controller script verbatim — replace slide content only. Do not rewrite the design; do not introduce any color or font outside this spec.
:root — complete list, no additions):root {
--bg-dark: #0a0a0a; /* edge bar, dark text, stage letterbox */
--bg-white: #ffffff; /* upper panel */
--accent-blue: #4361ee; /* cobalt panel, chips, bars, numerals */
--text-dark: #0a0a0a;
--text-light: #ffffff;
--text-dark-soft: rgba(10, 10, 10, 0.58);
--text-light-soft: rgba(255, 255, 255, 0.72);
--line-dark: rgba(10, 10, 10, 0.14);
--line-light: rgba(255, 255, 255, 0.28);
--blue-soft: rgba(67, 97, 238, 0.10); /* tick boxes, outline bar fills */
--stage-bg: var(--bg-dark);
--slide-bg: var(--bg-white);
--font: 'Manrope', sans-serif; /* the ONLY typeface */
--title-size: 152px;
--h2-size: 88px;
--lede-size: 33px;
--body-size: 27px;
--slide-pad-x: 110px;
--edge-bar-h: 14px;
--ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
--duration-normal: 0.7s;
}
Forbidden: any other hue, gradients, purple/indigo (#6366f1), warm accents, photography, illustrations, drop shadows, rounded hero cards. The palette is exactly white / cobalt / near-black plus their soft alphas.
test cases passed, vs 9 / 22 without
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