Browser automation is one of those capabilities that sounds niche until you need it — and then it becomes indispensable. Price monitoring, content scraping, form filling, screenshot capture, competitive analysis, automated testing — all of these require programmatic browser control.
OpenClaw's browser skills bring this capability into your AI agent, letting you automate web interactions through natural language commands or scheduled workflows. This collection covers the essential tutorials for getting started.
Traditional browser automation tools (Puppeteer, Playwright, Selenium) are powerful but require coding expertise. You write scripts, handle selectors, manage browser instances, and debug when websites change their layouts.
OpenClaw adds an AI layer on top of browser automation:
Goal: Extract structured data from a webpage.
First, ensure your OpenClaw instance is running. Deploy on Tencent Cloud Lighthouse via the Tencent Cloud Lighthouse Special Offer and follow the deployment guide.
Install the browser automation skill using the Skills installation guide.
Once the browser skill is installed, you can issue commands like:
"Visit https://example-news-site.com and extract the top 10 headlines
with their publication dates and author names. Return as a JSON array."
The skill launches a headless browser, navigates to the page, identifies the headline elements, extracts the requested data, and returns structured output.
Goal: Track competitor prices over time and alert on changes.
[Scheduled Trigger: Every 6 hours]
→ [Browser Skill: Visit competitor product pages]
→ [Extract current prices]
→ [Compare with stored prices]
→ [If changed: Send alert via Telegram]
→ [Store new prices in database]
Connect alerts to Telegram for instant notifications when prices change.
Set up a monitoring list with:
Goal: Automate repetitive form submissions across websites.
This is useful for:
"Go to platform-x.com/submit, log in with the stored credentials,
fill in the product form with the following data:
Name: Widget Pro, Price: $29.99, Category: Electronics,
Description: [provided text]. Upload the product image from /images/widget.png.
Submit the form."
The browser skill handles login, navigation, form field identification, data entry, file upload, and submission.
Store credentials securely in OpenClaw's configuration — never hardcode them in commands. Use environment variables or encrypted storage.
Goal: Capture screenshots of web pages for visual comparison or archival.
"Take a full-page screenshot of https://competitor.com/pricing
and save it with today's date in the filename."
For automated visual comparison, combine with an image analysis skill to detect significant changes.
Goal: Collect data from several websites and consolidate into a single report.
"Visit these 5 competitor websites and extract:
1. Product pricing for their enterprise plan
2. Feature list from their pricing page
3. Any current promotions or discounts
Compile the results into a comparison table."
The browser skill visits each site sequentially, extracts the requested information, and the AI synthesizes it into a structured comparison.
Browser automation is resource-intensive. Each headless browser instance consumes significant CPU and memory. Recommendations:
| Workload | Minimum Instance |
|---|---|
| Single-page scraping | 2 vCPU / 4GB RAM |
| Multi-page monitoring (10+ URLs) | 4 vCPU / 8GB RAM |
| Concurrent browser sessions | 4 vCPU / 8GB+ RAM |
Tencent Cloud Lighthouse provides the dedicated resources needed for reliable browser automation. The Tencent Cloud Lighthouse Special Offer makes it cost-effective even for heavy automation workloads.
Rotate user agents. Using the same user agent for every request makes you easy to identify and block. Rotate between common browser user agents.
Add realistic delays. Don't hit pages as fast as possible. Add 2-5 second delays between actions to mimic human behavior.
Handle CAPTCHAs gracefully. When you encounter a CAPTCHA, log it and alert rather than trying to solve it. Frequent CAPTCHAs usually mean you need to slow down.
Cache results. If you're checking the same page multiple times per day, cache results and only re-fetch when the cache expires.
Monitor for website changes. Websites update their layouts regularly. Set up alerts when your extraction starts returning empty or unexpected results.
Respect terms of service. Automated access may violate some websites' ToS. Always review before setting up automated scraping.
The real power emerges when you combine browser automation with other OpenClaw skills:
Install additional skills through the Skills guide and start building powerful automation chains.
The web is your data source. OpenClaw's browser skills are your access layer. Start automating.