Individual skill

web-browser

Automate and interact with web pages through Chrome or Chromium using the Chrome DevTools Protocol (CDP): navigate, click, fill forms, inspect content, take screenshots, and debug console or network activity. Use when an agent needs a real browser. Prefer headless Chrome unless visible browser interaction is required.

skills/web-browser/SKILL.md

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Matches the observed repository HEAD: Yes
Scanner rules are current: Yes
Repository scan complete: No
Skill scan complete: No
Observed behavior: Network or broad shell
Last checked: Nov 2, 2026

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Repository context

Repository stars (not skill ratings): 3,211
Repository last updated: Sep 27, 2026
License: Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

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Files and excerpt

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Browse files

SKILL.mdcore · 5,805 bytes
SKILL.mdcore · 5,805 bytes
SKILL.mdcore · 5,805 bytes
scripts/browser-processes.jsruns · 1,226 bytes
scripts/browser-processes.test.jsruns · 1,066 bytes
scripts/cdp.jsruns · 7,647 bytes
scripts/devices.jsruns · 3,498 bytes
scripts/dismiss-cookies.jsruns · 14,459 bytes
scripts/emulate.jsruns · 3,586 bytes
scripts/emulation-state.jsruns · 1,950 bytes
scripts/eval.jsruns · 2,278 bytes
scripts/logs-tail.jsruns · 1,904 bytes
scripts/nav.jsruns · 1,926 bytes
scripts/net-summary.jsruns · 2,605 bytes
scripts/package-lock.jsonasset · 756 bytes
scripts/package.jsonruns · 68 bytes
scripts/pick.jsruns · 5,693 bytes
scripts/screenshot.jsruns · 4,511 bytes
scripts/start.jsruns · 7,895 bytes
scripts/stop.jsruns · 1,935 bytes
scripts/watch.jsruns · 7,413 bytes

Read excerpt


# Web Browser Skill

Minimal CDP tools for collaborative site exploration.

## Start Chrome (Prefer Headless)

```bash
./scripts/start.js --headless            # Recommended: isolated reusable profile
./scripts/start.js --headless --profile  # Headless with a copy of your profile
./scripts/start.js                       # Visible browser window when needed
./scripts/start.js --headless --reset-profile  # Clear cached profile before launch
```

Starts Chrome with remote debugging (default port `:9222`). **Agents should use `--headless` by default** because it is less disruptive and supports navigation, evaluation, screenshots, emulation, and logging. User extensions are disabled for headless launches; a copied profile still provides its cookies and other browser state, but extension-based features are unavailable. Headed launches continue to load extensions normally. Use headed mode only when a person needs to see or interact with the browser, such as for `pick.js`, manual authentication, or debugging a headless-specific difference.