SkillHub

url-preview

v1.0.0

Extract and display URL previews with title, description, and favicon. Use when user shares any HTTP/HTTPS link and wants to see what the page is about without visiting it. Triggers on: (1) User sends a URL/link, (2) User asks "这个链接是什么", "看看这个网页", "what's this link

Sourced from ClawHub, Authored by kingfish1949101-wq

Installation

Please help me install the skill `url-preview` from SkillHub official store. npx skills add kingfish1949101-wq/url-preview

URL Preview Skill

When a user shares a URL, automatically extract and display a preview card.

How It Works

  1. User sends any HTTP/HTTPS URL
  2. Use extract_content_from_websites tool to fetch the page
  3. Parse and display: title, description, favicon, and a brief summary

Output Format

🔗 Page Title
📝 Description: ...
🌐 Site: favicon + domain

Example

User sends: https://github.com/openclaw/openclaw

Output:

🔗 OpenClaw/OpenClaw
📝 An open-source AI assistant platform...
🌐 github.com

Notes

  • Only works on public HTTP/HTTPS URLs
  • Respects rate limits - don't extract more than 5 URLs per minute
  • Use maxChars: 200 in extract_content to limit description length