name: playwright-browser description: Set up headless browser automation in Clawdbot using Playwright Chromium. Use when configuring browser tools for WSL/Linux environments, installing browser dependencies, or enabling headless web automation. Handles Chromium installation, system library dependencies, and Clawdbot browser configuration.

Playwright Browser Setup

Configure Clawdbot's browser tool to use Playwright-managed Chromium for headless automation in WSL/Linux environments.

Quick Setup

Run the setup script to install everything:

./scripts/setup.sh

This will: 1. Install Playwright and Chromium 2. Install required system libraries (requires sudo) 3. Patch Clawdbot config to use the Playwright browser

Manual Setup

1. Install Playwright Chromium

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npx playwright install chromium

2. Install System Dependencies

Chromium requires NSS and ALSA libraries:

# Ubuntu/Debian
sudo apt-get install -y libnss3 libasound2t64

# If libasound2t64 doesn't exist (older Ubuntu):
sudo apt-get install -y libnss3 libasound2

3. Find Chromium Path

find ~/.cache/ms-playwright -name "chrome" -path "*/chrome-linux64/*" 2>/dev/null | head -1

4. Configure Clawdbot

Patch the gateway config:

clawdbot config patch '{"browser": {"executablePath": "<path-from-step-3>", "headless": true, "noSandbox": true}}'

Or use the provided script:

./scripts/configure-clawdbot.sh

Verification

Test the browser works:

~/.cache/ms-playwright/chromium-*/chrome-linux64/chrome --headless --no-sandbox --disable-gpu --dump-dom https://example.com

Notes

• noSandbox: true is required for WSL/container environments
• headless: true runs without a visible window (faster, no display needed)
• For visible browser, set headless: false and ensure WSLg or X11 is configured

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