xiaohongshu-cover-generator
Generate Xiaohongshu (小红书) style cover images based on user topics. Use when the user wants to create a social media cover image in Xiaohongshu style, or mentions keywords like "小红书封面", "Xiaohongshu cover", "封面生成", or provides a topic for cover image generation. The generated image will be saved to the current project directory.
How do I install this agent skill?
npx skills add https://github.com/freestylefly/xiaohongshu-skills --skill xiaohongshu-cover-generatorIs this agent skill safe to install?
- Gen Agent Trust Hubfail
This skill is vulnerable to prompt injection because user-provided topics are directly interpolated into the system prompt for the image generation model without sanitization or boundary markers. Additionally, it requires an API key for a non-standard third-party service (api.canghe.ai), which may pose a risk to user credentials.
- Socketpass
No alerts
- Snykfail
Risk: HIGH · No issues
- ZeroLeakspass
Score: 93/100 · 2 sections analyzed
What does this agent skill do?
Xiaohongshu Cover Generator
This skill generates Xiaohongshu-style cover images based on user-provided topics.
Usage
When a user requests a Xiaohongshu cover image:
- Confirm the topic with the user if not clear
- Check for API key (CANGHE_API_KEY environment variable or ask user to provide it)
- Run the generation script with the topic
- The image will be saved to the current working directory with filename format:
xiaohongshu-cover-{timestamp}.png
Running the Script
The script is located at scripts/handler.ts and requires:
- Topic (required): The subject for the cover image
- API Key (required): Either via environment variable
CANGHE_API_KEYor passed as argument
Execute with:
cd ~/.codebuddy/skills/xiaohongshu-cover-generator
npx tsx scripts/handler.ts "<topic>" "<api-key-optional>"
Or with environment variable:
cd ~/.codebuddy/skills/xiaohongshu-cover-generator
CANGHE_API_KEY="your-api-key" npx tsx scripts/handler.ts "<topic>"
API Key
Users need a valid API key from https://api.canghe.ai/
If the API key is missing or invalid, provide the user with clear instructions to obtain one.
Output
The generated image will be saved to the directory where the skill was invoked (current working directory), not the skill's directory. The filename format is xiaohongshu-cover-{timestamp}.png where timestamp is in milliseconds.
Style Specifications
The generated images follow these specifications:
- Aspect ratio: 3:4 (vertical, mobile-friendly)
- Style: Clean, refined, youthful aesthetic
- Automatic removal of watermarks and logos
- High-quality output suitable for mobile viewing
- Text should be clear and readable with appropriate sizing
How can the creator link this skill?
Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.
<a href="https://skillzs.dev/skills/freestylefly/xiaohongshu-skills/xiaohongshu-cover-generator">View xiaohongshu-cover-generator on skillZs</a>