How does it handle large screenshots for the Claude API?

The skill includes auto-resize protection using Sharp, capping screenshots at 7500px per dimension to prevent API crashes while maintaining readability.

What are the technical prerequisites?

You must have Bun installed and run the provided launch script to start a Chrome instance with remote debugging enabled on port 9222.

Can it handle sites with lazy-loading images?

Yes, it offers specific viewport screenshotting commands to capture content accurately on dynamic sites like AirBnB where full-page scrolling might fail.

Does this skill support authenticated websites?

Yes, it uses a persistent Chrome profile allowing Claude to interact with sites where you are already logged in, such as Marriott, Alaska Airlines, and FlyerTalk.

Geoffrey Browser Control

Name: Geoffrey Browser Control
Author: krishagel

bykrishagel

Browser Automation

Automates complex browser interactions and authenticated web scraping using Playwright scripts for real-time data retrieval.

About

The Browser Control skill enables Claude to perform sophisticated web interactions, specifically optimized for travel research and account-based tasks. By leveraging a script-based Playwright architecture connected via Chrome DevTools Protocol (CDP), it allows Claude to navigate authenticated sessions on platforms like Marriott and Alaska Airlines, perform real-time price checks, and scrape dynamic forums. It includes specialized features like automatic screenshot resizing to ensure API compatibility and handles JavaScript-heavy sites that traditional scrapers fail to process, making it a powerful tool for integrating live web data into your AI workflows.

Key Features

Real-time data extraction from JavaScript-heavy and lazy-loading sites
0 GitHub stars
Authenticated session management for secure travel and loyalty portals
Script-based Playwright automation via Chrome DevTools Protocol (CDP)
High-performance execution using Bun-based automation scripts
API-safe screenshot protection with automatic resizing for Claude Code

Use Cases

Capturing and processing visual snapshots of web interfaces for analysis
Checking real-time hotel points availability and flight pricing behind login walls
Scraping travel deal discussions and data from forums like FlyerTalk or Reddit

About

Key Features

Real-time data extraction from JavaScript-heavy and lazy-loading sites
0 GitHub stars
Authenticated session management for secure travel and loyalty portals
Script-based Playwright automation via Chrome DevTools Protocol (CDP)
High-performance execution using Bun-based automation scripts
API-safe screenshot protection with automatic resizing for Claude Code

Use Cases

Capturing and processing visual snapshots of web interfaces for analysis
Checking real-time hotel points availability and flight pricing behind login walls
Scraping travel deal discussions and data from forums like FlyerTalk or Reddit