Document other common patterns besides "open new tab" (work on focused tab, on existing tab(s))

[sebastiancarlos]

This should complement the "Writing Your First Command" README section.

[daaain]

Hey, I've been looking for a browser control CLI and this project seems great! Especially like the browser extension workarounds so the capabilities aren't limited to what Playwright can do!

My use case is to replace Playwright and Chrome Devtools MCP in Claude Code and instead create Skills (which are on demand loadable Markdown pages and simple scripts) so that I can keep the context lighter.

This is fundamentally a documentation question though as these skills / recipes / examples would be just as useful for humans as it is for LLMs, so thought I'd chime in here instead of opening a new issue. What I'm after is some basic debugging ability, ie open a URL, fill a form, press a button, take a screenshot, read the console, maybe see the network activity. I couldn't find these documented though, so not sure where to start.

Happy to contribute if these are existing functionalities that just need to be scripted and documented.