According to AlphaMoat, as of 2026-08, the Chrome extension Claude Code Browser Control has 206 users (+70.2% MoM) — ranked #3,122 of 9,793 AI browser extensions, and #172 of 640 in Programming.
What is Claude Code Browser Control
Claude Code Browser Control 通过本地 MCP 服务将 Claude Code 连接到你的真实 Chrome 浏览器，使 AI 编码助手能像你一样查看并操作当前标签页，无需无头沙箱或重复登录，即可填表、抓数、测试与自动化。
- 0140+ 浏览器自动化工具：导航、开关标签页、点击与填表、下拉选择
- 02页面读取：读取文本、执行 JavaScript、截图
- 03元素定位：按 CSS 选择器或文本查找并检视属性
- 04文件上传：向文件输入框上传本地文件
- 05剪贴板读写：读写纯文本与 HTML
- 06Cookie 管控：获取/设置/删除 Cookie
- 07网络监控：实时监听请求并等待特定 API
- 08可视化调试：高亮元素并添加标注
- 09键盘模拟：带修饰键的键盘输入
- 10本地连接：持久 WebSocket（127.0.0.1）本地运行，无外部服务器、无遥测
Show full Chrome Web Store description▾
Allows Claude Code to interact with your active browser tab via a local MCP server. Browser Control MCP connects Claude Code to your actual Chrome browser via the Model Context Protocol. No headless sandbox. No Playwright. No re-authenticating every service you use. The AI operates on the same browser session you are looking at with all your cookies, logins, 2FA tokens, and extensions intact.
What it does:
Your AI coding assistant can now see and interact with your browser the same way you do. Ask Claude Code to fill out a form, check a deployment dashboard, scrape data from a logged-in admin panel, test your local dev server, or automate repetitive browser tasks from the terminal.
40+ browser automation tools including:
- Navigate to URLs, go back/forward, open and close tabs
- Click elements, fill form fields (React-compatible), select dropdown options
- Read page text, execute arbitrary JavaScript, take screenshots
- Find elements by CSS selector or text content, inspect attributes
- Upload local files to file inputs
- Read and write the system clipboard (plain text and HTML)
- Get, set, and delete cookies with full attribute control
- Monitor network requests in real time, wait for specific API calls
- Highlight elements and add annotations for visual debugging
- Simulate keyboard input with modifier keys
- Close modals, dialogs, and popups automatically
How it works:
1. Install this extension 2. Add the MCP server to your Claude Code config 3. Claude Code now has browser superpowers.
The extension maintains a persistent local WebSocket connection (127.0.0.1 only, nothing leaves your machine). Claude Code sends commands through the MCP server, the extension executes them in your browser, and results flow back.
Privacy and Security:
- All communication is localhost-only (127.0.0.1:7225)
- No data is sent to any external server
- No analytics, no telemetry, no tracking
- You control exactly what Claude can access through MCP tool permissions
Requirements: Claude Code, Node.js, Chrome or Chromium-based browser.
Extension profile
User Growth Trend
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+ CompareData month: 2026-08 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.