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visual-content — Claude Code skill: what it does, how to install

Plans visual assets across blogs, social media, and newsletters, giving platform image dimensions and multi-channel repurposing maps.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓
npx skills add kostja94/marketing-skills --skill visual-content -a claude-code
Open on GitHub

What visual-content does

The skill structures visual planning before asset production starts. It checks the publication context (landing page, newsletter, or social update) and outputs exact specifications. Built-in specs include 1200×675 for X, 1080×1350 for Instagram feeds, and 1000×1500 for Pinterest pins.

One core graphic yields multiple formats. The skill breaks an infographic down into LinkedIn carousels and square social snippets. When present, it pulls project details from contextus.md in the root folder. Specialized tasks stay outside: Pinterest pins go to pinterest-posts, while WebP compression and LCP tuning are delegated to image-optimization.

What it helps with

  • find image dimensions and aspect ratios across social networks
  • split an infographic into multi-slide carousels and bite-sized posts
  • map visual assets for upcoming content calendar entries
  • define image specifications for blog posts and email newsletters

Example prompts for the agent

  • Give me the exact image dimensions and crops for an X and LinkedIn post
  • How should I slice this product infographic into a carousel for social media?
  • Plan visual formats for an upcoming newsletter and blog article

How to install visual-content

1Skills CLI (Vercel)

npx skills add kostja94/marketing-skills --skill visual-content -a claude-code

2Manually: put the files in place

~/.claude/skills/visual-content/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/visual-content/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about visual-content

How to install visual-content in Claude Code?

Run npx skills add kostja94/marketing-skills --skill visual-content -a claude-code.

What does visual-content do?

It provides layout dimensions for social channels, format specifications, and repurposing workflows to turn one asset into multiple outputs.

Does this skill handle image compression and web performance?

No, it focuses on format specs and repurposing workflows. For WebP conversion, alt text SEO, and LCP tuning, it defers to image-optimization.

Source text

SKILL.md · MIT
---
name: visual-content
description: When the user wants to plan, create, or repurpose visual content (images, infographics, social post images) across channels. Also use when the user mentions "content images," "social media images," "infographic," "visual content," "post image," "image specs," "visual repurposing," "content visuals," or "image for social post." For Pinterest, use pinterest-posts.
metadata:
  version: 1.0.1
---

# Content: Visual Content

Guides visual content planning and creation across website, social media, email, and other channels. Images are needed not just for websites—social posts, infographics, and repurposed content all require visuals. Visual-first planning in content calendars improves engagement; cross-channel consistency and repurposing maximize ROI.

**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.

## Scope

- **When to use images**: By content type and format
- **Specs by context**: Website vs social vs email
- **Platform image specs**: X, LinkedIn, Pinterest, Instagram, Facebook, YouTube
- **Repurposing**: One visual → multiple formats and channels
- **Visual-first planning**: Content calendar with image planning

## Initial Assessment

**Project context:** Read root `contextus.md` when present and load only the modules relevant to this task. Without Contextus, use available project material or user-provided facts and ask for missing information; do not create a parallel context system.

Identify:
1. **Context**: Article, social post, infographic, email, landing page
2. **Channels**: Which platforms will use this visual
3. **Repurposing**: Will this visual be adapted for other formats?

---

## 1. When to Use Images

| Content Type | Visual Need | Notes |
|--------------|-------------|-------|
| **Article / Blog** | Hero image, in-article images, screenshots | See **image-optimization** for web (alt, WebP, LCP) |
| **Social post** | Single image, carousel, or link preview | Platform-specific specs below |
| **Infographic** | Primary format; data visualization | Repurpose to social (cropped), blog (full) |
| **Case study** | Customer photo, results chart, logo | Repurpose to LinkedIn carousel, blog |
| **Product update** | Screenshot, feature graphic | Changelog, email, social |
| **Email** | Header image, inline graphics | Keep lightweight; many clients block images |
| **Landing page** | Hero, trust badges, screenshots | See **hero-generator**, **image-optimization** |

---

## 2. Website vs Social vs Email

| Context | Priority | Skill |
|---------|----------|-------|
| **Website** | Alt text, WebP, LCP, responsive, lazy loading | **image-optimization** |
| **Social posts** | Platform dimensions, aspect ratio, file size | **Platform skills** (X, LinkedIn, Pinterest, etc.) |
| **OG / Twitter Cards** | 1200×630, 1200×675 for link previews | **open-graph**, **twitter-cards** |
| **Email** | Inline-friendly; avoid heavy images; alt for blocked | **email-marketing** |

---

## 3. Platform Image Specs (Social)

| Platform | Post Image | Stories / Reels | Profile | Notes |
|----------|------------|-----------------|---------|-------|
| **X (Twitter)** | 1200×675 (16:9), 800×800 | — | 400×400 | See **twitter-x-posts** |
| **LinkedIn** | 1200×627, 1200×1200; carousel up to 20 | — | 400×400 | See **linkedin-posts**; vertical preferred on mobile |
| **Pinterest** | 1000×1500 (2:3) | — | 165×165 | Alt text ~25% more impressions; see **pinterest-posts** |
| **Instagram** | 1080×1350 (4:5), 1080×1080 | 1080×1920 (9:16) | 320×320 | 4:5 outperforms square on feed |
| **Facebook** | 1200×630, 1080×1080 | 1080×1920 | 320×320 | |
| **YouTube** | Thumbnail 1280×720 | — | 800×800 | |

**General**: 1080px width works across most platforms; vertical (4:5, 9:16) outperforms square on mobile-first feeds. Keep critical elements (logo, text) in safe center—platforms may crop.

---

## 4. Visual Repurposing

**Principle**: One core visual → multiple crops/formats → multiple channels.

| Core Visual | Adaptations | Channels |
|-------------|-------------|----------|
| **Infographic** | Full (blog), cropped sections (Instagram, LinkedIn carousel), square (X) | Blog, LinkedIn, Instagram, X |
| **Case study graphic** | Hero (blog), single slide (LinkedIn), story (Instagram) | Blog, LinkedIn, Instagram |
| **Product screenshot** | Hero (landing), post (X, LinkedIn), email header | Website, social, email |
| **Quote graphic** | Square (X, LinkedIn), 4:5 (Instagram) | X, LinkedIn, Instagram |

**Workflow**: Design at largest needed size; export platform-specific crops. Use consistent colors, fonts, logo placement (see **brand-visual-generator**).

---

## 5. Visual-First Content Planning

- **Plan images in content calendar**: Don't add visuals as afterthought; visuals drive engagement
- **Batch by theme**: Create visuals for a topic cluster or campaign together for consistency
- **Repurposing column**: In calendar, note which core piece becomes which visual format for which channel
- **Asset library**: Organize by campaign/theme; tag for reuse

---

## 6. Format-Specific Notes

### Infographics

- **Dimensions**: 800–1200px width; height varies by content
- **Export**: PNG for web; PDF for download
- **Repurpose**: Slice into 3–5 slides for LinkedIn carousel; single stat for X/Instagram

### Social Post Images

- **Text overlay**: Keep minimal; many platforms deprecate text-heavy images
- **Branding**: Logo in corner; consistent with **brand-visual-generator**
- **Alt text**: Add for LinkedIn, Pinterest, X (accessibility + Pinterest SEO); see **image-optimization** for alt best practices

### Article / Blog Images

- **Hero**: Often LCP candidate; optimize per **image-optimization**
- **In-article**: Support narrative; alt text, captions per **image-optimization**
- **Screenshots**: Annotate when helpful; keep file size low

---

## Output Format

- **Visual plan** (what images for what content)
- **Specs** by context (platform dimensions, format)
- **Repurposing** map (one visual → multiple outputs)
- **References** to platform skills and image-optimization

## Related Skills

### Content & Strategy

- **content-marketing**: Content types, formats, repurposing; visual content is part of content mix
- **content-strategy**: SEO topic clusters; article visuals
- **copywriting**: Copy pairs with visuals; headlines for image posts

### Platform (Image Specs)

- **twitter-x-posts**: X post image specs
- **linkedin-posts**: LinkedIn image specs
- **pinterest-posts**: Pinterest Pin dimensions, alt text
- **reddit-posts**: Reddit image post context

### Website & SEO

- **image-optimization**: Web images (alt, captions, WebP, LCP, responsive); central skill for image SEO
- **open-graph, twitter-cards**: Link preview images
- **hero-generator**: Hero section visuals

### Other

- **brand-visual-generator**: Typography, colors, imagery tone; visual consistency
- **video-marketing**: Video thumbnails; video as visual format
- **video-optimization**: Video SEO; VideoObject; video sitemap; YouTube prioritization

© kostja94 · MIT · kostja94/marketing-skills

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