website-monitor

# Website Monitor Skill Monitor websites for changes and get alerts when something happens. ## Features - **Change Detection** – Track content changes on any website - **Price Tracking** – Monitor product prices and get alerts - **New Content** – Detect new articles, posts, or listings - **Screenshot Comparison** – Visual diff of page changes - **Cron Integration** – Automatic periodic checks ## Usage ### Add a website to monitor ``` website-monitor add "https://example.com/jobs" --name "Job Board" --selector ".job-listing" ``` ### Check for changes ``` website-monitor check ``` ### View change history ``` website-monitor history --last 7d ``` ## Use Cases ### For Businesses - Monitor competitor pricing changes - Track industry news and blog posts - Watch for new job postings - Monitor customer review sites ### For Individuals - Track product prices on e-commerce sites - Monitor event ticket availability - Watch for new apartment/car listings - Track social media mentions ## Implementation This skill uses `curl` + `diff` for simple monitoring: ```bash #!/bin/bash # Save current state curl -s "$URL" | md5sum > "$STATE_FILE" # Compare with previous if ! diff "$STATE_FILE" "$STATE_FILE.prev" > /dev/null 2>&1; then echo "CHANGE DETECTED!" # Send alert via OpenClaw fi ``` ## Requirements - curl - md5sum - OpenClaw (for notifications) ## License MIT