Web Browser Skill

Minimal CDP tools for collaborative site exploration.

Start Chrome

“`bash ./tools/start.js # Fresh profile ./tools/start.js –profile # Copy your profile (cookies, logins) “`

Start Chrome on :9222 with remote debugging.

Navigate

“`bash ./tools/nav.js https://example.com ./tools/nav.js https://example.com –new “`

Navigate current tab or open new tab.

Evaluate JavaScript

“`bash ./tools/eval.js ‘document.title’ ./tools/eval.js ‘document.querySelectorAll(“a”).length’ ./tools/eval.js ‘JSON.stringify(Array.from(document.querySelectorAll(“a”)).map(a => ({ text: a.textContent.trim(), href: a.href })).filter(link => !link.href.startsWith(“https://”)))’ “`

Execute JavaScript in active tab (async context). Be careful with string escaping, best to use single quotes.

Screenshot

“`bash ./tools/screenshot.js “`

Screenshot current viewport, returns temp file path

Pick Elements

“`bash ./tools/pick.js “Click the submit button” “`

Interactive element picker. Click to select, Cmd/Ctrl+Click for multi-select, Enter to finish.