agent-browser

name	agent-browser
description	Agent Skill for browser automation over the Chrome DevTools Protocol connection.

Agent Browser

Prerequisites

agent-browser command is available

Choose one of below options to connect to a browser:

Option 1: Connect to existing browser via --auto-connect or --cdp (Preferred)

First check if a browser is already running with remote debugging enabled. Choose some of the following commands:

agent-browser --auto-connect get-cdp
curl -v http://localhost:9222/json/version\
agent-browser --cdp 9222 get cdp-url
agent-browser --cdp ws://127.0.0.1:9222/devtools/browser/<id> get cdp-url
agent-browser --cdp wss://your-provider.example.com/devtools/browser/<id> get cdp-url

Option 2: Launch a new browser via --remote-debugging-port <port number>

Find in the current OS the path of any Chromium-based browser, launch it with --remote-debugging-port <port number> option. Prefer to use existing user profile if possible.

Then do the check mentioned in Option 1 to make sure browser is running

Windows

If you are on Windows, read windows-specific-convenience before running your first agent-browser command.

User Convenience

1. Start with agent-browser --help to see the latest manual and all available options.
2. However, do not run agent-browser skills as mentioned in the help message, as it provide false positive.
3. Always run agent-browser with --color-scheme no-preference to override the default light mode in agent-browser.
4. Always run agent-browser with at least one of --auto-connect or --cdp.
5. Do not run agent-browser install to install other browsers.