试用 Playwright MCP - 用 LLM 操作浏览器 - 知识铺

微软的Playwright MCP是一款基于 Model Context Protocol (MCP) 的服务器，为 LLM 提供基于 Playwright 的浏览器自动化能力。通过结构化的无障碍（Accessibility）树与网页交互，无需截图或视觉模型。

上线之后Star狂涨。链接：https://github.com/microsoft/playwright-mcp

主要特性

快速轻量：基于 Playwright 的可访问性树，而非像素级输入。
LLM 友好：纯结构化数据交互，无需视觉模型。
工具调用可复现：避免截图方案常见的歧义。

快速开始

在客户端中安装并配置 Playwright MCP 服务器。

推荐配置（大多数工具可直接使用）：

<span leaf="">{</span><span leaf=""><br></span><span leaf="">&nbsp;&nbsp;</span><span><span leaf="">"mcpServers"</span></span><span leaf="">: {</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp;&nbsp;</span><span><span leaf="">"playwright"</span></span><span leaf="">: {</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; &nbsp;&nbsp;</span><span><span leaf="">"command"</span></span><span leaf="">:&nbsp;</span><span><span leaf="">"npx"</span></span><span leaf="">,</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; &nbsp;&nbsp;</span><span><span leaf="">"args"</span></span><span leaf="">: [</span><span><span leaf="">"@playwright/mcp@latest"</span></span><span leaf="">]</span><span leaf=""><br></span><span leaf="">&nbsp; &nbsp; }</span><span leaf=""><br></span><span leaf="">&nbsp; }</span><span leaf=""><br></span><span leaf="">}</span><span leaf=""><br></span>

我用的 Claude 桌面客户端来操作的