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cardnews

Generate Instagram-ready card news (카드뉴스) image sets.

Skill by mupengi-bot

IndexedMIT★ 10
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/mupengi-bot-cardnews

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Generate Instagram-ready card news (카드뉴스) image sets. Use when creating a series of 5 slide images from a topic — includes content planning, image generation via nano-banana-pro, PNG→JPG conversion, caption writing, and Instagram upload preparation. Triggers on requests for card news, 카드뉴스, Instagram carousel posts, or slide-based visual content.

Use cases: presentations, writing

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/cardnews

What's inside

Skill name
cardnews
Description
Generate Instagram-ready card news (카드뉴스) image sets. Use when creating a series of 5 slide images from a topic — includes content planning, image generation via nano-banana-pro, PNG→JPG conversion, caption writing, and Instagram upload preparation. Triggers on requests for card news, 카드뉴스, Instagram carousel posts, or slide-based visual content.
License
MIT
Instructions
61 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (3)

  • SKILL.md
  • design-guide.md · references/
  • convert_jpg.py · scripts/

SKILL.md (first lines)

# Card News (카드뉴스) Pipeline 🐧

Topic → 5-slide plan → image generation → JPG conversion → caption → Instagram upload.

## Workflow

### 1. Content Planning

Given a topic, plan 5 slides:

| Slide | Role | Content |
|-------|------|---------|
| 1 | Hook | Bold question or surprising statement to stop scrolling |
| 2 | Problem/Context | Why this matters |
| 3 | Core insight | Key information or explanation |
| 4 | Detail/Example | Supporting evidence or practical example |
| 5 | CTA/Summary | Takeaway + follow/save prompt + 🐧 branding |

### 2. Image Generation (nano-banana-pro)

Generate each slide as 1024×1024 PNG using the nano-banana-pro skill:

```bash
# Path may vary based on installation
uv run <openclaw-install-dir>/skills/nano-banana-pro/scripts/generate_image.py \
  --prompt "<slide prompt>" --filename "cardnews-TOPIC-N.png" --resolution 1K
```

**Prompt structure per slide:**
- Include exact Korean text to render (in quotes)
- Specify: dark background, neon cyan (#00FFFF) accent text, white primary text
- Include 🐧 penguin emoji on slide 5
- No English unless the topic requires it

See `references/design-guide.md` for visual style rules.

### 3. PNG → JPG Conversion

Instagram rejects PNG frequently. Always convert:

```bash
python3 {baseDir}/scripts/convert_jpg.py cardnews-topic-1.png cardnews-topic-2.png ...
```

Outputs `*-ig.jpg` files (1024×1024, quality 92).

### 4. Caption Writing

Write an Instagram caption in Korean:
- 1-2 line hook matching slide 1
- 3-5 hashtags (mix of broad + niche)
- End with CTA: "저장하고 나중에 다시 보세요 📌"

### 5. Instagram Upload

Use the browser-based upload flow documented in TOOLS.md ("인스타그램 게시물 업로드" section). Upload all 5 JPG files as a carousel post.

---
> 🐧 Built by **무펭이** — [무펭이즘(Mupengism)](https://github.com/mupeng) 생태계 스킬

From mupengi-bot/mupengism, MIT.

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Stars
10
Forks
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Open issues
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Last commit (this folder)
Feb 13, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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cardnews skill. Agent Mart. https://agentmart.dev/skills/mupengi-bot-cardnews (last updated 2026-10-24)