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Stealth Agent Browser MCP Server

local only

Stealth Agent Browser runs on your own machine — the client starts it, so there is no endpoint to ping. 64 installs a week from npm. Last commit 14 Apr 2026.

Stealth Chromium MCP server with hybrid AOM + Set-of-Mark vision and Readability extraction.

Installs per day peak 13 · avg 7 · +4% w/w
a month agotoday
64
Installs / week
npm · stealth-agent-browser-mcp
1
Stars
0 open issues
14 Apr 2026
Last commit
no releases in 90 days
Apache-2.0
License
TypeScript

Nothing serious here today

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

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 stealth-agent-browser-mcp -- npx -y stealth-agent-browser-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "stealth-agent-browser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "stealth-agent-browser-mcp"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.stealth-agent-browser-mcp]
command = "npx"
args = ["-y", "stealth-agent-browser-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "stealth-agent-browser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "stealth-agent-browser-mcp"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "stealth-agent-browser-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "stealth-agent-browser-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: SAB_HEADLESS (Run Chromium headless. Default: true), SAB_STEALTH_LEVEL (off | patched | paranoid. Default: patched), SAB_PROXY_SERVER (Optional proxy URL, e.g. http://host:port), SAB_PROXY_USERNAME (Optional proxy username), SAB_PROXY_PASSWORD (Optional proxy password), SAB_USER_DATA_DIR (Persistent browser profile directory).

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Stealth Agent Browser — questions

Answers built from our own checks of this server.

Why is there no uptime for Stealth Agent Browser?
Stealth Agent Browser 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 stealth-agent-browser-mcp was installed 64 times last week.
How do I connect Stealth Agent Browser?
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 stealth-agent-browser-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use Stealth Agent Browser?
The npm package stealth-agent-browser-mcp was installed 64 times in the last week. Week over week that is +4%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Stealth Agent Browser open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript and 1 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.