Chalk Labs
Need help deploying cardnews?
Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.
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
Use cases: presentations, writing
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
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 스킬From mupengi-bot/mupengism, MIT.
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Signals
- Stars
- 10
- Forks
- 2
- Open issues
- 2
- Last commit (this folder)
- Feb 13, 2026 (8 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/mupengi-bot/mupengism
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Done for you
Rather not set it up yourself?
Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.
See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
cardnews skill. Agent Mart. https://agentmart.dev/skills/mupengi-bot-cardnews (last updated 2026-10-24)