Playwright Browser

Cleanup Review

python scripts/_purge_cache.py is an optional cleanup helper for the Playwright Browser Setup skill. It may recursively remove /tmp/skill_build. Show the exact paths first, explain whether they are skill-private temporary paths or user state, and run the cleanup only after the user confirms.

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

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