How do I install the Playwright Browser skill?

Run npx skillmds@latest add javimosch/playwright-browser in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Playwright Browser safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Playwright Browser?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Playwright Browser free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Playwright Browser?

javimosch (@javimosch) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Playwright Browser by javimosch — Agent Skill

Name: Playwright Browser
Author: javimosch

Playwright Browser

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.

javimosch 66dfab3 1.8 KB Updated Sep 17, 2026

File contents

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:

Install Playwright and Chromium
Install required system libraries (requires sudo)
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

Frequently asked questions