name: play-browser description: "Allows to interact with web pages by performing actions such as clicking buttons, filling out forms, and navigating links. It works by using Playwright, a modern browser automation framework that supports Chrome, Firefox, and Safari. When Claude needs to browse the web, it can use this skill to do so."

Playwright Browser Skill

Modern browser automation using Playwright - supports Chrome, Firefox, and Safari.

Installation

First, install dependencies and Playwright browsers:

cd scripts
npm install
./install.sh  # Downloads browser binaries (Chrome, Firefox, WebKit)

Start Browser

./scripts/start.js              # Headless mode (default)
./scripts/start.js --headful     # Visible browser window
./scripts/start.js --profile     # Use persistent context (cookies, logins)
./scripts/start.js --firefox     # Use Firefox instead of Chrome
./scripts/start.js --webkit      # Use WebKit (Safari)

Starts browser and keeps it running for subsequent commands.

Navigate

./scripts/nav.js https://example.com
./scripts/nav.js https://example.com --new

Navigate current page or open new tab.

Evaluate JavaScript

./scripts/eval.js 'document.title'
./scripts/eval.js 'document.querySelectorAll("a").length'
./scripts/eval.js 'Array.from(document.querySelectorAll("a")).map(a => ({ text: a.textContent.trim(), href: a.href }))[0]'
./scripts/eval.js 'document.title' --url https://example.com

Execute JavaScript in active page. Use --url to navigate before evaluating.

Screenshot

./scripts/screenshot.js
./scripts/screenshot.js --full   # Full page screenshot
./scripts/screenshot.js --url https://example.com

Screenshot current viewport or full page, returns temp file path. Use --url to navigate before screenshotting.

Pick Elements

./scripts/pick.js "Click the submit button"

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

Dismiss Cookie Dialogs

./scripts/dismiss-cookies.js          # Accept cookies
./scripts/dismiss-cookies.js --reject # Reject cookies (where possible)
./scripts/dismiss-cookies.js --url https://example.com  # Navigate then dismiss

Automatically dismisses EU cookie consent dialogs. Supports common CMPs: OneTrust, Cookiebot, Didomi, Quantcast, Google, BBC, Amazon, etc.

Background Monitoring (Console + Errors + Network)

Logs are automatically written to:

~/.cache/agent-web/logs/YYYY-MM-DD/<targetId>.jsonl

View logs:

./scripts/logs-tail.js           # dump current log and exit
./scripts/logs-tail.js --follow  # keep following

Summarize network responses:

./scripts/net-summary.js