Openbrowser AI MCP Server

What the code does

We read the source, 5 d ago · rules 995398eba69f

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.

curl -LsSf https://astral.sh/uv/install.sh | sh

        TOKEN=$(curl -s -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 60")

        TOKEN=$(curl -s -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 60")

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        if Path('/.dockerenv').exists() or 'docker' in Path('/proc/1/cgroup').read_text().lower():

            proc = subprocess.Popen(command, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

                download_path = os.path.join(downloads_dir, final_filename)

                exec(compiled, self._namespace)

RE_SELECT = re.compile(_P + r"Select ['\"](.+?)['\"] from the ['\"](.+?)['\"] field")

            dropdown.innerHTML = results.map(item => options.template(item)).join('');

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

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 mcp add openbrowser-ai -- uvx openbrowser-ai

{
  "mcpServers": {
    "openbrowser-ai": {
      "command": "uvx",
      "args": [
        "openbrowser-ai"
      ]
    }
  }
}

[mcp_servers.openbrowser-ai]
command = "uvx"
args = ["openbrowser-ai"]

{
  "mcpServers": {
    "openbrowser-ai": {
      "command": "uvx",
      "args": [
        "openbrowser-ai"
      ]
    }
  }
}

{
  "servers": {
    "openbrowser-ai": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "openbrowser-ai"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: OPENBROWSER_HEADLESS (Run browser in headless mode (true/false)), OPENBROWSER_ALLOWED_DOMAINS (Comma-separated list of allowed domains (empty for no restrictions)), OPENBROWSER_USER_DATA_DIR (Optional explicit Chrome profile directory. Omit for an isolated profile per MCP server instance; concurrent owners of one explicit profile are rejected), OPENBROWSER_STORAGE_STATE (Optional JSON file used as a one-time seed for cookies plus localStorage in managed MCP profiles; later updates are saved to the active profile copy), OPENBROWSER_COMPACT_DESCRIPTION (Use minimal tool description (~500 tokens instead of ~1,430)), OPENBROWSER_MAX_OUTPUT (Maximum output characters per code execution (default: 10000)), ANONYMIZED_TELEMETRY (Enable anonymized usage telemetry (true/false)).