Long Table
SkillMediaLets your agent build a finance-style presentation covering cost models, unit economics, and related assumptions.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the Long Table skill
About this capability
OpenDesign's unit-economics and BYOK cost model: the assumptions, the sensitivity, and why it scales. Built as a decision-grade data & finance deck for CFO, investors.
What this skill tells your AI
The instructions your AI receives, as published by nexu-io/open-design in design-templates/html-ppt-zhangzara-long-table/SKILL.md and read by ahel’s review.
Warm cream and rust-red supper-club aesthetic with bold uppercase grotesk headlines, italic Fraunces, and pill-shaped outlined buttons.
A single self-contained HTML deck — typography, palette, decorative system, and slide vocabulary are all tuned together. Mixing layouts across templates breaks the system; stay inside this one.
At a glance
- Scheme: light
- Formality: medium
- Density: medium
- Slides in demo: 8
Best for
Anything that should feel like a warm, intimate, modern hospitality / community brand: supper clubs, dinner series, small restaurants, creative-studio events, membership pitches, lifestyle and wine brands. Equally good for any deck wanting a single warm accent colour, italic-meets-bold typography, and a social-media-aware modern-editorial voice.
Avoid for
Decks that need corporate polish, technical density, or a cold / minimalist register — the rust-red palette and bold-italic mix are intentionally warm and people-facing.
Workflow
- Clone
example.htmlinto the user's workspace as the working file. - Replace placeholder content with the user's real headlines, body copy, numbers, names, dates, and section labels. Match existing dimensions when swapping image placeholders.
- Preserve the design system. Never substitute fonts, recolor the palette, restructure the layout grid, or strip decorative elements (corner brackets, paper grain, geometric shapes, illustrated SVGs). They are part of the identity.
- Adjust deck length by duplicating layouts. If the user has more content than the demo holds, duplicate an existing slide of the most appropriate layout. If less, drop slides from the bottom. Update page-number labels.
- Designing missing layouts: if a slide needs a layout the template doesn't have, design it from scratch using the same fonts, palette, decorative vocabulary, spacing rhythm, and component grammar — never bail to a different template.
- Keep the navigation runtime as shipped. If the deck ships an
assets/deck-stage.jsor inline keyboard handler, leave it intact.
Output contract
Emit between <artifact> tags:
<artifact identifier="zhangzara-long-table" type="text/html" title="Deck Title">
<!doctype html>
<html>...</html>
</artifact>
Source & license
Vendored from upstream MIT-licensed
zarazhangrui/beautiful-html-templates.
The full upstream MIT license text — including the original copyright notice — ships in this skill at
LICENSE and must be redistributed alongside any copy of example.html,
template.json, or any vendored assets/ runtime. See template.json for the upstream metadata snapshot.
Signals
- GitHub stars
- 95k
- Forks
- 11k
- Last commit
- Sep 2026
Advanced
- Catalog kind
- skill
- Gateway key
html-ppt-zhangzara-long-table- Source
- github.com/nexu-io/open-design