playwriter — security grade SAFE, quality 70/100

Security audit verdict: SAFE · quality 70/100

No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

by remorses · MCP Server · ★ 3.9k

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

🔒 Is playwriter safe to install? View the security audit →

About playwriter

Let your agents control your own Chrome, via CLI or MCP. Your logins, extensions, cookies — already there. Other browser MCPs spawn a fresh Chrome — no logins, no extensions, instantly flagged by bot detectors, double the memory. Playwriter connects to your running browser instead. One Chrome extension, full Playwright API, everything you're already logged into. Installation Install Extension from Chrome Web Store Click extension icon on a tab → turns green when connected Install the CLI and start automating the browser: Install the skill so your agent knows how to use Playwriter: Quick Start bash playwriter browser start # starts Chrome for Testing/Chromium with bundled Playwriter extension playwriter session new # creates stateful sandbox, outputs session id (e.g. 1) playwriter -s 1 -e 'await page.goto("https://example.com")'

mcpplaywright

Quick Facts

Stars3,906
Forks184
LanguageTypeScript
CategoryMCP Server
LicenseMIT
Quality Score70.0218464170635/100
Open Issues28
Last Updated2026-09-16
Created2025-11-13
Platformsbrowser, cli, mcp, node
Est. Tokens~17k

Compatible Skills

These tools work well together with playwriter for enhanced workflows:

  • stagehand — semantic(0.20)+complementary+shared_fw(playwright)+similar_pop+shared_platform (55%)
  • OpenCLI — semantic(0.20)+complementary+shared_fw(playwright)+similar_pop+shared_platform (55%)
  • playwright-skill — semantic(0.19)+complementary+shared_fw(playwright)+similar_pop+shared_platform (55%)
  • dev-browser — semantic(0.18)+complementary+shared_fw(playwright)+similar_pop+shared_platform (54%)
  • bux — semantic(0.17)+complementary+shared_fw(playwright)+similar_pop+shared_platform (54%)

playwriter alternative? Top 6 similar tools

Looking for a playwriter alternative? If you're comparing playwriter with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • mcp-server-browserbase by browserbase · ⭐ 3.4k

    Allow LLMs to control a browser with Browserbase and Stagehand

  • web-eval-agent by refreshdotdev · ⭐ 1.2k

    An MCP server that autonomously evaluates web applications.

  • reverse-api-engineer by kalil0321 · ⭐ 1.2k

    The agent that turns websites into APIs!

  • fetcher-mcp by jae-jae · ⭐ 1.1k

    MCP server for fetch web page content using Playwright headless browser.

  • pydantic-deepagents by vstorm-co · ⭐ 1.0k

    Open-source, self-hosted Claude Code - a terminal AI assistant and the Python framework behind it. Tool-callin

  • browser-use-mcp-server by kontext-dev · ⭐ 811

    Browse the web, directly from Cursor etc.

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Frequently Asked Questions

What is playwriter?

playwriter is Chrome extension & CLI to let agents control your browser. Runs Playwright snippets in a stateful sandbox. Available as CLI or MCP. It is categorized as a MCP Server with 3.9k GitHub stars.

What programming language is playwriter written in?

playwriter is primarily written in TypeScript. It covers topics such as mcp, playwright.

How do I install or use playwriter?

You can find installation instructions and usage details in the playwriter GitHub repository at github.com/remorses/playwriter. The project has 3.9k stars and 184 forks, indicating an active community.

What license does playwriter use?

playwriter is released under the MIT license, making it free to use and modify according to the license terms.

What are the best alternatives to playwriter?

The top alternatives to playwriter on Agent Skills Hub include mcp-server-browserbase, web-eval-agent, reverse-api-engineer. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse MCP Server tools