checking

Monitor URLs for changes and notify on new content.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/icyrainz/.dotfiles --skill checking
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: checking
Source: https://github.com/icyrainz/.dotfiles/tree/main/claude/skills/checking
Command: npx skills add https://github.com/icyrainz/.dotfiles --skill checking

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automatically monitor a URL for changes in the background and notify you when something new appears.

Core Features & Use Cases

  • Background URL monitoring with automatic change detection
  • Source-type aware diffing for Reddit threads
  • Simple fallback text diff for any fetchable URL
  • Notification chaining to keep you updated without manual polling

Quick Start

Start monitoring by issuing the command '/checking <url>' to begin background monitoring.

Frequently Asked Questions about checking

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

FAQPage Schema
How do I monitor a URL for changes in the background?

Background URL monitoring automatically detects source types and reports meaningful changes using per-source diffing strategies, applying ID-based diffing for Reddit threads and text diffs for general web pages.

Does background monitoring work with Reddit threads?

Yes, background monitoring works with Reddit threads by applying an ID-based diffing strategy to detect new posts or comments, ensuring you receive accurate change notifications.

How do I configure the polling interval for URL change detection?

URL change detection uses a simple fallback text diff for any fetchable web page, comparing content over configured intervals and chaining notifications to keep you updated without manual polling.

Can I stop and start background monitoring for a specific URL?

Yes, you can stop and start background monitoring for a specific URL using the supported start and stop commands, giving you full control over when change detection is active.

What is the best way to get notified when a web page changes?

The best way to get notified when a web page changes is to use a background monitoring tool with notification chaining, which automatically alerts you when new content appears without requiring manual polling.