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xianmingyao
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web-monitor

Monitor web pages for changes and alert users on updates.

1|1|Updated Mar 18, 2026
Search Tags:#automation#monitoring#notifications#diff#changes#web#css-selectors
One-click install
npx skills add https://github.com/xianmingyao/openclaw-CaySon --skill web-monitor-xianmingyao
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: web-monitor
Source: https://github.com/xianmingyao/openclaw-CaySon/tree/main/skills/web-monitor
Command: npx skills add https://github.com/xianmingyao/openclaw-CaySon --skill web-monitor-xianmingyao

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires beautifulsoup4, and includes scripts (resource) components.

What problem does it solve?

This Skill helps teams automatically monitor web pages for content updates, reducing manual checking and ensuring timely alerts when changes occur.

Core Features & Use Cases

  • URL watchlists to track pages you care about and detect updates
  • CSS selector support to monitor specific sections (prices, articles, or lists)
  • Diff history and JSON outputs for easy integration and auditing
  • No API keys and standalone operation for automation and cron jobs
  • Use cases include price tracking, job listings monitoring, competitive intelligence, and content updates on blogs or news sites

Quick Start

Add a URL to watch and then run a check to verify if changes occurred.

Frequently Asked Questions about web-monitor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I monitor web pages for content changes?▼

You can monitor web pages for changes by adding target URLs to a watchlist and running checks to detect updates. The Skill tracks content differences and alerts you when modifications occur, supporting price tracking and blog updates.

How do I track changes in specific sections of a web page?▼

To track changes in specific sections, use CSS selectors to target elements like prices or article lists. This isolates the HTML areas you want to monitor, preventing false alerts from unrelated page updates.

Do I need API keys to automate web monitoring with Python?▼

No API keys are required for this web monitoring automation. It operates standalone using Python with BeautifulSoup support, making it suitable for cron jobs and automated tracking without external service dependencies.

How does web monitoring handle network errors and connection issues?▼

Web monitoring includes robust error handling for network issues during page checks. This ensures your automated tracking continues reliably even when facing temporary connection failures or unreachable URLs.

Can I export web page diff history for auditing?▼

Yes, you can export diff history and JSON outputs for easy integration and auditing. This allows you to maintain a record of content updates over time for compliance or competitive intelligence.

What is the best way to monitor competitor websites for updates?▼

The best way to monitor competitor websites is by setting up URL watchlists with CSS selectors to target specific intelligence sections. This automated approach detects competitive changes efficiently without manual checking.

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