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chrome-devtools-mcp-mux MCP Server: Tools, Setup for Claude Code, Cursor & More

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Not the official Chrome DevTools MCP server. This one is built by the community. Chrome DevTools makes its own: Chrome DevTools MCP →

Stars
5
on GitHub
Downloads
14
a week
Works in
12
apps
Version
0.2.2
last commit Apr 2026

Drop-in chrome-devtools-mcp multiplexer: lets multiple MCP clients share one Chrome instance and profile, with per-client tab ownership so they don't step on each other's tabs.

Works in

12 should work

Tap an app to see how to set it up and any known problems.

Install chrome-devtools-mcp-mux

Claude Code

  1. 1

    Copy this prompt.

    Add the chrome-devtools-mcp-mux server to Claude Code. Run this command:

claude mcp add chrome-devtools-mux -- npx -y chrome-devtools-mcp-mux

Then check that it loaded and tell me if I need to sign in or restart.
  2. 2

    Paste it into Claude Code. It shows the change and asks before running it.

Requires Node.js.

Built from the package data we hold. Not yet tested by us.

Tools

We don't list chrome-devtools-mcp-mux's tools here yet. After you connect it, ask your assistant "What can you do with chrome-devtools-mcp-mux?" to see them.

Information

updated Nov 2, 2026

Publisher
Community
Package
chrome-devtools-mcp-mux
Registry
npm
Version
0.2.2
License
Apache-2.0
Last commit
Apr 30, 2026
Open issues
1

GitHubnpmChangelogIssues

Other Chrome DevTools MCP servers

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Facts from the official MCP registry, GitHub, npm, PyPI and the Docker catalog. Updated Nov 2, 2026.