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email-marketing

A brand product-launch email โ€” masthead with wordmark, hero image block, headline lockup with skewed-italic accent, body copy, primary CTA, and a specifications grid. Pure HTML email layout (centered single column, table fallback)

Install / Use

npx skills add nexu-io/open-design --skill email-marketing

Installs into whichever agent you are using.

About this skill
๐Ÿ“„

SKILL.md

Installable skill definition

Quality Score

87/100

Supported Platforms

Universal

Our assessment of email-marketing

email-marketing scores 87/100 on our quality scale, 249th of 390 Communication skills we index.

Its SKILL.md is 3.3 KB long, split into 3 sections with 1 code example: a solid amount of guidance for an agent.

With 97,896 GitHub stars, it is one of the more widely adopted skills in the catalogue.

Substance
26/30
Structure
12/20
Description
15/15
Adoption
20/20
Freshness
15/15

Maintenance, license and trust

  • The repository was last updated about 2 months ago, so email-marketing is actively maintained.
  • Our last check on 2026-11-01 found the source still online.
  • It is released under the Apache-2.0 license, a permissive license that allows use, modification and commercial use with attribution.
  • Its trust signals score 100/100, with no cautions. These come from repository metadata, not a code audit โ€” read the skill file before letting an agent act on it.

Safety scan

No issues found

Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful.

AI review by kimi-k2.7-code on 2026-09-25. Automated pattern scan on 2026-09-25. It catches known dangerous patterns, not every risk โ€” read a skill before letting an agent act on it.

email-marketing compared with similar skills

All 4 of these similar skills score higher than email-marketing; compare them before choosing.

SkillScoreStarsUpdatedFormat
email-marketing (this skill)by nexu-io8797.9k45d agoSKILL.md
taste-skillby Leonxlnx100112.0k1d agoCLAUDE.md
LocalAIby mudler10050.3ktodayMCP Server
algorithmic-artby anthropics100177.9k47d agoSKILL.md
pptxby anthropics100177.9k47d agoSKILL.md

Frequently asked questions

How do I install email-marketing?
Run npx skills add nexu-io/open-design --skill email-marketing. The install tabs above show the steps for each supported agent.
Which AI agents does email-marketing work with?
It is written for Universal, as a SKILL.md file. Other agents that read the same format can often use it too.
Is email-marketing safe to use?
Our scan of the whole file found no instruction hijacking, hidden characters, credential access, data exfiltration or destructive commands. An AI review of the same text found nothing harmful. It is Apache-2.0-licensed and scores 100/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
Is email-marketing still maintained?
The repository was last updated about 2 months ago, so email-marketing is actively maintained.

name: email-marketing description: | A brand product-launch email โ€” masthead with wordmark, hero image block, headline lockup with skewed-italic accent, body copy, primary CTA, and a specifications grid. Pure HTML email layout (centered single column, table fallback). Use when the brief asks for an "email", "newsletter blast", "MJML", "product launch email", or "email template". triggers:

  • "email"
  • "email template"
  • "newsletter"
  • "email blast"
  • "product launch email"
  • "mjml"
  • "้‚ฎไปถ่ฅ้”€"
  • "้‚ฎไปถๆจกๆฟ" od: mode: prototype platform: desktop scenario: marketing preview: type: html entry: index.html design_system: requires: true sections: [color, typography, layout, components] example_prompt: "Design a launch email for a sporty running shoe brand โ€” masthead, hero, big headline lockup, specs grid, CTA."

Email Marketing Skill

Produce a single HTML email โ€” centered, single column, no chrome around the email body. Treat it like a marketing artifact: one big idea, one CTA.

Workflow

  1. Read the active DESIGN.md (injected above). Email leans on the display font more than any other surface โ€” pick the loudest type token in the DS for the headline lockup.
  2. Pick the brand + product from the brief. Generate a real wordmark, a real product name, and one real benefit sentence โ€” no placeholders.
  3. Layout, in order, all centered inside a 600โ€“680px column on a tinted page background (so the email body looks like an email, not the page):
    • Masthead โ€” wordmark on the left + 3 short nav links (SHOP, JOURNAL, MEMBERS) on the right. Thin underline.
    • Hero block โ€” a 16:9 product image placeholder. Use a DS-tinted gradient or a stylized SVG silhouette of the product (shoe, bottle, headphones, whatever the brief implies). Add a tiny brand stamp on the top-left and a colorway tag on the bottom-left.
    • Eyebrow โ€” small caps, accent color, separated by ยท characters (e.g. "NEW ยท MAX-CUSHION TRAINER ยท EMBER FLARE").
    • Headline lockup โ€” 2โ€“3 line headline using the display font, all caps, extra-tight tracking. Apply a slight skew (transform: skew(-6deg)) on one accent word to give it a sporty parallelogram feel.
    • Body โ€” 2โ€“3 sentence paragraph, left-aligned, body font.
    • Primary CTA โ€” solid pill or block button. One only.
    • Specs grid โ€” 2ร—2 grid of (big number + unit + label) callouts using the display font for the numbers.
    • Footer โ€” wordmark, address line, unsubscribe + view-in-browser links.
  4. Write a single HTML document:
    • <!doctype html> through </html>, CSS inline.
    • Center the column with margin: 0 auto. Set body { background: <tint> } so the email-on-page metaphor reads.
    • No external images โ€” use inline SVG or DS-tinted gradient blocks for the product photo.
    • data-od-id on the masthead, hero, headline, CTA, specs.
  5. Self-check:
    • Email reads top to bottom in 8โ€“10 seconds.
    • One CTA. Accent appears at most twice (eyebrow + CTA, or headline word).
    • Looks legible on a 480px window (column reflows, type drops one step).

Output contract

Emit between <artifact> tags:

<artifact identifier="email-slug" type="text/html" title="Email โ€” Subject Line">
<!doctype html>
<html>...</html>
</artifact>

One sentence before the artifact, nothing after.

Related Skills

View on GitHub
GitHub Stars97.9k
CategoryCommunication
Updated1mo ago
Forks11.4k

Languages

TypeScript

Trust signals

100/100

From repository metadata: license, adoption, age and documentation. Not a code audit โ€” see the Safety scan above for what the skill file itself contains.

No cautions
email-marketing โ€” Universal Skill: Install & Safety Check | SkillAgent