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MCP server · Developer Tools

Browser Cdp MCP

by · github.com/Myestery/browser-cdp-mcp

MCP server: Browser Cdp MCP

Unclaimed last commit 9 months ago devtools
InstallView source
41Fair

Scored 5 months ago · breakdown

About Browser Cdp MCP

Browser Cdp MCP is an MCP server published by Myestery in the Developer Tools category: mCP server: Browser Cdp MCP.

The repository has 2 stars and 0 forks, with the last commit 9 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/Myestery/browser-cdp-mcp

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

Static checks derived from the repository 7 days ago. Heuristics on the source, not an audit.

  • ✓README presentThe repository ships documentation.
  • !License declaredNo license file. Legally you have no right to use it in a product.
  • !Tests presentNo tests found. Behaviour changes may go unnoticed between versions.
  • ✓Dependencies pinnedA lockfile pins dependency versions.
  • ✓No dynamic code executionSource scan found no eval, dynamic Function, or shell execution.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

README

Browser CDP MCP Server

A minimal MCP (Model Context Protocol) server that provides direct access to the Chrome DevTools Protocol (CDP) for maximum flexibility browser control.

Features

  • Raw CDP Access: Call any Chrome DevTools Protocol method directly via cdp_send
  • Screenshot Capture: Take screenshots in PNG or JPEG format
  • URL Retrieval: Get the current page URL
  • Browser Management: Launch and close browser instances

Installation

npm install

Usage

npm start

The server communicates over stdio using the MCP protocol.

Tools

cdp_send

Execute any CDP method. Reference: https://chromedevtools.github.io/devtools-protocol/

Parameters:

  • method (string): CDP method name (e.g., Page.navigate, DOM.getDocument, Runtime.evaluate)
  • params (object, optional): Parameters for the CDP method

Example:

{
  "method": "Page.navigate",
  "params": { "url": "https://example.com" }
}

screenshot

Capture a screenshot of the current page.

Parameters:

  • format (string, optional): "png" or "jpeg" (default: "png")
  • fullPage (boolean, optional): Capture full scrollable page (default: false)

get_url

Returns the current page URL.

close_browser

Closes the browser instance and cleans up resources.

MCP Configuration

Add to your MCP client configuration:

claude mcp add-json browser '{
  "type": "stdio",
  "command": "node",
  "args": ["path/to/browser-tool/server.js"]
}' --scope user

Skill Integration

Add the browser skill to claude:

cp .path/to/browser-tool/.claude/skills/browser.md ~/.claude/skills/browser.md

Dependencies

  • @modelcontextprotocol/sdk - MCP SDK for server implementation
  • playwright - Browser automation
  • zod - Schema validation

License

MIT

README fetched from the repository 7 days ago. The original is authoritative.

Questions

About Browser Cdp MCP

How do I install Browser Cdp MCP?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Browser Cdp MCP safe to use with an AI agent?

Its trust score is 41 out of 100 (fair). It passes 3 of the 6 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Browser Cdp MCP still maintained?

The last commit was 9 months ago. That's long enough that you should check whether the maintainer is responding to issues before depending on it.