Composer Web Extension

A powerful Cursor extension that captures live browser content and logs directly into Composer. Perfect for debugging, documentation, and sharing web content with context.

Features

• 📸 Smart Capture: One shortcut to connect and capture everything
• 📊 Real-time Monitoring: Console logs and network requests
• 🎯 Multi-tab Support: Select from any open tab in your debugging browser
• ⚡ Advanced Options: Additional commands for specific capture needs

How It Works

1. Connect to a Tab:

   • Press Cmd/Ctrl + ; or click the connect button in the status bar
   • Select your target tab from the list
   • The extension starts monitoring console logs and network requests

2. Monitor Activity:

   • The status bar shows which tab is being monitored
   • All console logs and network requests are collected in real-time
   • Logs persist until you clear them or disconnect

3. Capture State:

   • Press Cmd/Ctrl + ; again or click the capture button
   • The extension captures everything:
     • A full-page screenshot
     • All console logs since connection
     • All network requests since connection
   • Everything is sent directly to Composer

Quick Start

1. Launch Chrome with remote debugging:

   # macOS
   open -n -a "Google Chrome" --args --remote-debugging-port=9222 --user-data-dir=/tmp/chrome-debug-profile
   
   # Windows
   "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --user-data-dir=%TEMP%\chrome-debug-profile
   
   # Linux
   google-chrome --remote-debugging-port=9222 --user-data-dir=/tmp/chrome-debug-profile

2. Press Cmd/Ctrl + ; to connect and capture!

Additional Features

Available through Command Palette (Cmd/Ctrl + Shift + P) or keyboard shortcuts:

• Clear logs: Cmd/Ctrl + Shift + ;
• Send only logs: Cmd/Ctrl + '
• Send only screenshot: Cmd/Ctrl + Shift + '

Usage Tips

1. Status Bar Indicator:

   • 🔌 Not Connected: Click to connect to a tab
   • 👁️ Connected: Click to capture current tab state

2. Best Practices:

   • Wait for page to load completely
   • Clear logs when starting new session
   • Use fresh Chrome profile for best results
   • Use specific commands when you need just logs or screenshots

Troubleshooting

1. Can't Connect?

   • Ensure Chrome is running with debugging flag
   • Check if port 9222 is available
   • Try restarting Chrome

2. Session Disconnected?

   • The extension will automatically detect stale sessions and show a notification
   • Click the status bar item to reconnect
   • No need to restart Cursor - just reconnect when prompted

3. Incomplete Capture?

   • Wait for all content to load
   • Scroll through the page once
   • Check console for errors

Requirements

• Cursor (latest version)
• Google Chrome/Chromium
• Node.js ≥ 18.0.0

License

MIT - See LICENSE file for details