Setup & Installation
openclaw skills install @hugosbl/price-monitor-fr
Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:
npx clawhub install price-monitor-fr
What This Skill Does
Monitors product prices on French e-commerce sites and records alerts when prices drop. Supports Amazon.fr, Fnac, Cdiscount, and Boulanger, plus a generic extractor for other sites. Price history and alerts are stored locally.
Uses Python stdlib only with no external dependencies, so it runs anywhere Python is installed without setup overhead.
When to use it
- Track a PS5 price on Amazon.fr until it hits your budget
- Get alerted when a Fnac laptop drops more than 5%
- Compare price history before buying a product
- Monitor multiple items at once across different stores
- Export alerts as JSON for use in another script
Example Workflow
Here's how your AI assistant might use this skill in practice.
INPUT
User asks: watch this Amazon.fr product and alert me if it goes below 400€
AGENT
- 1Run `monitor.py add <url> --name "PS5" --target-price 400` to register the product
- 2Run `monitor.py check --all` to fetch current prices from each tracked URL
- 3Compare fetched price against stored target and last known price
- 4Write alert to `~/.price-monitor/alerts.json` if price is at or below 400€ or dropped more than 5%
OUTPUT
Alert: PS5 : 449€ → 399€ (-11%) 🔥