Zen MCP Server

by sh6drack Your server? Claim it

local only

Zen MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 69 installs a week from npm. Last commit 16 May 2026.

MCP server for Zen Browser automation via WebDriver BiDi

Installs per day peak 22 · avg 11 · +22% w/w

a month agotoday

Installs / week

npm · zen-mcp

Stars

0 open issues

16 May 2026

Last commit

no releases in 90 days

MIT

License

JavaScript

Nothing serious here today

Today is the operative word: we check Zen MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add zen-mcp -- npx -y zen-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "zen-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "zen-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.zen-mcp]
command = "npx"
args = ["-y", "zen-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "zen-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "zen-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "zen-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "zen-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: ZEN_DEBUG_PORT (Zen Browser remote debugging port).

Alternatives to Zen MCP

same job, measured the same way

Agent Browser

by codechap

MCP server for browser automation via Vercel's agent-browser CLI

local only

Webdriverio

by webdriverio

MCP server with WebdriverIO for browser and mobile app automation (iOS/Android via Appium)

8 423 installs/wk local only

Browser Agent

by runbook-ai

MCP server for browser automation with AI agent

92 installs/wk local only

MCP Server Browserbase

by browserbase

MCP server for AI web browser automation using Browserbase and Stagehand

792 installs/wk local only

Zendriver MCP

by bituq

Undetectable browser automation for LLM agents, spoken over MCP.

92 installs/wk local only

Selenix MCP Server

by markmircea

MCP server that bridges local apps with Selenix for browser automation.

47 installs/wk local only

Web Task

by rich-jojo

Browser tasks, sessions, and recipes for MCP and HTTP automation.

163 installs/wk local only

Web Task

by jojo-labs

Browser tasks, sessions, and recipes for MCP and HTTP automation.

local only

Zen MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Zen MCP?

Zen MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package zen-mcp was installed 69 times last week.

How do I connect Zen MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls zen-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Zen MCP?

The npm package zen-mcp was installed 69 times in the last week. Week over week that is +22%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Zen MCP open source?

Yes — it is published under the MIT licence, written in JavaScript and 27 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.