Browser automation with cmux embedded webviews (not Chrome/Chromium). Use when $CMUX_WORKSPACE_ID is set and you need to open sites, interact with pages, wait for state changes, or extract data. Snapshot/ref workflow for reliable element targeting.
How to install cmux-browser?
leejuoh/claude-code-zero/cmux-browser
$npx -y skills add leejuoh/claude-code-zero --skill cmux-browserInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/leejuoh/claude-code-zero" --skill "leejuoh/claude-code-zero/cmux-browser"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/leejuoh/claude-code-zero" that are relevant to the current task. Run `npx skills add "https://github.com/leejuoh/claude-code-zero"` and select the relevant skills, then follow their instructions.
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