Card Agent Skill

When the user wants to design, optimize, or audit card layouts for content display. Also use when the user mentions "card layout," "card component," "card grid," "product cards," "template cards," "tool cards," "feature cards," "gallery cards," "integration cards," or "card design." For grids, use grid.

1k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

836

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/kostja94/marketing-skills --skill card

The instruction itself

8 sections, as written by the author

Components: Card Layout

Guides card layout design for scannable, responsive content display. Cards are self-contained containers that group related content; used in grids for blog posts, products, templates, tools, features, galleries, and integrations.

When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.

Card Anatomy

| Element | Purpose |

|---------|---------|

| Container | Border, background, shadow; consistent padding |

| Image / Thumbnail | Visual anchor; consistent aspect ratio (1:1, 4:3 common) |

| Title | Clear; keyword-rich where relevant |

| Description / Metadata | Supporting text; date, author, category |

| CTA | Action button or link; "View," "Use," "Connect," etc. |

Principle: One card = one topic. Keep each card focused for scannability.

Card Types by Use Case

| Type | Typical Elements | Page Skill |

|------|------------------|------------|

| Product card | Image, name, price, CTA (Add to cart, View) | products-page-generator |

| Template card | Thumbnail, name, short description, "Use" or "Preview" CTA | template-page-generator |

| Tool card | Name, one-line benefit, CTA to tool page | tools-page-generator |

| Feature card | Name, benefit, optional screenshot | features-page-generator |

| Gallery / Showcase item | Thumbnail, title, creator, link | showcase-page-generator |

| Integration card | Logo, name, short description, "Connect" or "Install" | integrations-page-generator |

| Blog / Article card | Cover image, title, excerpt, date, author | blog-page-generator, article-page-generator |

| Resource card | Thumbnail, title, format (guide, webinar), CTA | resources-page-generator |

Layout & Responsiveness

Grid: CSS Grid repeat(auto-fill, minmax()) or Flexbox; columns adapt to viewport
Mobile: Single column on small screens; 2–4 columns on desktop
Consistency: Same padding, spacing, and aspect ratios across cards
Hover: Subtle elevation (shadow, translate-y); avoid scale that causes layout shift (CLS)

Design Principles

| Principle | Practice |

|-----------|----------|

| Visual hierarchy | Title > description > CTA; clear flow |

| Scannability | Minimal text; benefit-led copy |

| Consistency | Same structure across all cards in a grid |

| Action clarity | One primary CTA per card; avoid choice overload |

SEO & Schema

Cards themselves: No specific schema; layout is UI
Content in cards: Use appropriate schema for the page (Product, Article, ItemList, etc.); see schema-markup
Images: Alt text on thumbnails; see image-optimization
Links: Descriptive anchor text; internal linking; see internal-links

Grid vs List vs Masonry vs Carousel

| Layout | Best for | Skill |

|--------|----------|-------|

| Grid | Visual content (products, templates, gallery); equal emphasis | grid |

| List | Text-heavy (blog index, docs); compact; scan by title | list |

| Masonry | Varying heights; image gallery, portfolio | masonry |

| Carousel | Limited space; testimonials, logos, featured rotation | carousel |

products-page-generator: Product cards, grid layout, category pages
template-page-generator: Template cards, gallery structure
tools-page-generator: Tool cards, toolkit hub
features-page-generator: Feature grid/list
showcase-page-generator: Gallery grid, per-item format
integrations-page-generator: Catalog grid, integration cards
category-page-generator: Product grid, consistent layout
grid: Grid layout for card display; when to use grid
list: List layout; cards in list format
masonry: Masonry for varying-height cards (gallery)
carousel: Carousel for card slides (testimonials, featured)
hero-generator: Hero vs card—hero is single above-fold; cards are repeated units
brand-visual-generator: Typography, spacing, visual consistency
image-optimization: Card thumbnail optimization, alt text, LCP

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