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:
# 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:
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) 생태계 스킬