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MCP Server Browserbase

by browserbase Your server? Claim it
local only

MCP Server Browserbase runs on your own machine — the client starts it, so there is no endpoint to ping. 4 334 installs a week from npm. Last commit 21 Jul 2026.

MCP server for AI web browser automation using Browserbase and Stagehand

The author archived this repository on GitHub, meaning it is no longer maintained.

Installs per day peak 1 269 · avg 438 · +454% w/w
a month agotoday
4 334
Installs / week
npm · @browserbasehq/mcp-server-browserbase
3411
Stars
34 open issues
21 Jul 2026
Last commit
0 releases in 90 days
Apache-2.0
License
TypeScript

What the code does

We read the source, 18 h ago · rules 3dff92dd89df

Evidence

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

Package flagged as malicious @browserbasehq/mcp-server-browserbase · MAL-2025-191196

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

We found things in this code

Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch MCP Server Browserbase and you get told the day something new turns up.

Three servers free · no card

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.

run in your terminal
claude mcp add mcp-server-browserbase -- npx -y @browserbasehq/mcp-server-browserbase
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp-server-browserbase": {
      "args": [
        "-y",
        "@browserbasehq/mcp-server-browserbase"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp-server-browserbase]
command = "npx"
args = ["-y", "@browserbasehq/mcp-server-browserbase"]
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-server-browserbase": {
      "args": [
        "-y",
        "@browserbasehq/mcp-server-browserbase"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp-server-browserbase": {
      "args": [
        "-y",
        "@browserbasehq/mcp-server-browserbase"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: BROWSERBASE_API_KEY (Your Browserbase API key), BROWSERBASE_PROJECT_ID (Your Browserbase Project ID), GEMINI_API_KEY (Your Gemini API key (default model)). The author declared them in the registry entry; get the values from the project itself.

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MCP Server Browserbase — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Server Browserbase?
MCP Server Browserbase 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 @browserbasehq/mcp-server-browserbase was installed 4 334 times last week.
Is MCP Server Browserbase still maintained?
The author archived this repository on GitHub, meaning it is no longer maintained. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
How do I connect MCP Server Browserbase?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @browserbasehq/mcp-server-browserbase straight from npm; nothing to host, nothing to sign up for.
How many people use MCP Server Browserbase?
The npm package @browserbasehq/mcp-server-browserbase was installed 4 334 times in the last week. Week over week that is +454%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MCP Server Browserbase open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript, 3 411 stars on GitHub and 34 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.