Stealth Agent Browser runs on your own machine — the client starts it, so there is no endpoint to ping. 41 installs a week from npm. Last commit 14 Apr 2026.
Stealth Chromium MCP server with hybrid AOM + Set-of-Mark vision and Readability extraction.
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.
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 stealth-agent-browser-mcp -- npx -y stealth-agent-browser-mcp
{
"mcpServers": {
"stealth-agent-browser-mcp": {
"args": [
"-y",
"stealth-agent-browser-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.stealth-agent-browser-mcp]
command = "npx"
args = ["-y", "stealth-agent-browser-mcp"]
{
"mcpServers": {
"stealth-agent-browser-mcp": {
"args": [
"-y",
"stealth-agent-browser-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"stealth-agent-browser-mcp": {
"args": [
"-y",
"stealth-agent-browser-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
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.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.