open-design-landing Agent Skill

Produce a world-class single-page editorial landing site in the Atelier Zero visual language (Monocle / Apartamento / Études editorial…

Context cost
32.6k tokensestimated from the bundle, loaded when it triggers
Bundle
5 of 6 fileshanded out here; the rest is at its source
Licence
Apache-2.0the author’s own terms
Last change
—no release on file
Servers it uses
Noneruns standalone

What it does

Produce a world-class single-page editorial landing site in the Atelier Zero visual language (Monocle / Apartamento / Études editorial collage) — the same aesthetic OpenDesign uses for its own marketing surface. The agent fills a typed `inputs.json` from a brand brief, optionally generates 16 collage assets via gpt-image-2, then runs a pure-function composer that emits a self-contained HTML file. Drop-in scroll-reveal motion and a Headroom-style sticky nav are wired automatically.

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

design
Filed under

Design & Media

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md12.3 kB · preview
--- name: open-design-landing triggers: - landing page - 落地页 - editorial site - magazine layout - hero collage - atelier zero - open design landing od: category: brand-page surface: web scenario: marketing featured: 1 audience: founders, design studios, OSS maintainers tone: editorial, restrained, premium scale: viewport-anchored long-form single page craft: requires: - pixel-discipline - typographic-rhythm inputs: - id: brand label: Brand identity schema_path: ./schema.ts#BrandBlock - id: nav label: Navigation links schema_path: ./schema.ts#NavLink - id: hero label: Hero copy + 3 stat rings + 4-step index schema_path: ./schema.ts#HeroBlock - id: about label: Manifesto / about block schema_path: ./schema.ts#AboutBlock - id: capabilities label: 4 capability cards schema_path: ./schema.ts#CapabilitiesBlock - id: labs label: 5 lab cards + filter pills schema_path: ./schema.ts#LabsBlock - id: method label: 4 method steps with thumbnails schema_path: ./schema.ts#MethodBlock - id: work label: 2 selected-work cards on dark slab schema_path: ./schema.ts#WorkBlock - id: testimonial label: Pull quote + author + 5 partner glyphs schema_path: ./schema.ts#TestimonialBlock - id: cta label: Closing CTA + ribbon schema_path: ./schema.ts#CTABlock - id: footer label: Brand description + 4 link columns + mega kicker schema_path: ./schema.ts#FooterBlock - id: imagery label: Image strategy (generate / placeholder / bring-your-own) schema_path: ./schema.ts#ImageryConfig parameters: output_format: type: enum values: [standalone-html] default: standalone-html image_strategy: type: enum values: [generate, placeholder, bring-your-own] default: placeholder image_provider: type: enum values: [fal, azure] default: fal outputs: - path: <out>/index.html - path: <out>/assets/*.png (or *.svg) capabilities_required: - file-write - http-fetch # only when image_strategy=generate - node-runtime # tsx or compatible example_prompt: | Build me an editorial landing page for "Lumen Field", an indie studio shipping a soundscape app for focus. Coral accent, Berlin coordinates, mention the iOS Beta TestFlight, three stats: 12 soundscapes / 4 presets / 1 daily ritual. Use the placeholder image strategy. ---
109# open-design-landing
110
111Build a single-page editorial landing site (or a slide deck — see the
112sibling [open-design-landing-deck](../open-design-landing-deck/) skill)
113in the **Atelier Zero** design system: warm-paper background, Inter
114Tight + Playfair Display, italic serif emphasis spans, dotted hairline
115rules, coral terminating dots, scroll-reveal motion, and 16 surreal
116collage plates.
117
118This is the canonical OpenDesign marketing-page recipe — the example
119output is the very page you see at [open-design](https://github.com/nexu-io/open-design).
120
121The skill is fully **parameterized**. The agent fills one typed
122inputs.json from the user's brief; the composer turns that JSON +
123the canonical [styles.css](./styles.css) into a deployable artifact.
124
125```text
126inputs.json + styles.css 16 image slots
127 │ │
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md1,512 words
Files5
LicenceApache-2.0
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈930
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
31,720
on trigger
The instruction body and 4 supporting files, read only when the skill fires.
16.3%
of a 200k window
Ten skills this size would not fit in the window together.
050k100k150k200k context window

32.6k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Heavy. Teams tend to install this one per project rather than globally, and load it only when the job comes up.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

The download carries 5 of the 6 files in its source folder; the list here names 5 files, 130.6 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in. The other one is not in the download, nor are 15 files of types a skill download does not carry — listed after these, with why.

  • SKILL.md12.3 kB
  • example.html93.4 kB
  • open-design.json11.0 kB
  • assets/image-manifest.json4.0 kB
  • assets/imagegen-prompts.md9.9 kB

Not in the download

Not carried is a type a skill download does not hold. Marked read: its SKILL.md or scripts name the file, so without it the skill works only in part. Take them from its source.

  • assets/hero.pngread · not carried
  • assets/about.pngnot carried
  • assets/capabilities.pngnot carried
  • assets/cta.pngnot carried
  • assets/lab-1.pngnot carried
  • assets/lab-2.pngnot carried
  • assets/lab-3.pngnot carried
  • assets/lab-4.pngnot carried
  • assets/lab-5.pngnot carried
  • assets/method-1.pngnot carried
  • assets/method-2.pngnot carried
  • assets/method-3.pngnot carried
  • assets/method-4.pngnot carried
  • assets/testimonial.pngnot carried
  • assets/work-1.pngnot carried
  • assets/work-2.pngnot carried
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the download is 5 files — not the whole of its source: 16 files are left out, and the skill reads one of them. They are listed under the files, with why. The Apache-2.0 licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# open-design-landing · 32.6k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/open-design-landing/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/open-design-landing" ] && { [ ! -e .claude/skills/open-design-landing ] || { mv .claude/skills/open-design-landing "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/open-design-landing" .claude/skills/ && echo "Installed .claude/skills/open-design-landing"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add nexu-io/open-design-landing

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/open-design-landing/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/open-design-landing/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/open-design-landing" ] && { [ ! -e ~/.claude/skills/open-design-landing ] || { mv ~/.claude/skills/open-design-landing "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/open-design-landing" ~/.claude/skills/ && echo "Installed ~/.claude/skills/open-design-landing" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/open-design-landing/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where. Not in this download: 16 files of its source, 1 of them read by its SKILL.md or scripts (the full list, and why). Take them from its source.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Versionnot versioned
Publishedno release date on file
PriceFree
Referencenexu-io/open-design-landing

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

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