Stealth Agent Browser MCP Server

by ykshah1309io.github.ykshah1309/stealth-agent-browser-mcpv0.2.0

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

1Node.jsstdioofficial registry

context tax

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security

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cold start

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freshness

Slowing6mo ago

Install Stealth Agent Browser MCP server

claude mcp add stealth-agent-browser -e SAB_PROXY_USERNAME='<sab-proxy-username>' -e SAB_PROXY_PASSWORD='<sab-proxy-password>' -- npx -y stealth-agent-browser-mcp

{
  "mcpServers": {
    "stealth-agent-browser": {
      "command": "npx",
      "args": [
        "-y",
        "stealth-agent-browser-mcp"
      ],
      "env": {
        "SAB_PROXY_USERNAME": "<sab-proxy-username>",
        "SAB_PROXY_PASSWORD": "<sab-proxy-password>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "stealth-agent-browser": {
      "command": "npx",
      "args": [
        "-y",
        "stealth-agent-browser-mcp"
      ],
      "env": {
        "SAB_PROXY_USERNAME": "<sab-proxy-username>",
        "SAB_PROXY_PASSWORD": "<sab-proxy-password>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "stealth-agent-browser": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "stealth-agent-browser-mcp"
      ],
      "env": {
        "SAB_PROXY_USERNAME": "<sab-proxy-username>",
        "SAB_PROXY_PASSWORD": "<sab-proxy-password>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "stealth-agent-browser": {
      "command": "npx",
      "args": [
        "-y",
        "stealth-agent-browser-mcp"
      ],
      "env": {
        "SAB_PROXY_USERNAME": "<sab-proxy-username>",
        "SAB_PROXY_PASSWORD": "<sab-proxy-password>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
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	—	yes	Optional proxy username.
SAB_PROXY_PASSWORD	—	yes	Optional proxy password.
SAB_USER_DATA_DIR	—	—	Persistent browser profile directory.

Freshness

Slowing — last maintenance signal 6mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-04-14 · 6mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-04-14 · 6mo ago · official registry · v0.2.0

FAQ

›How do I install the Stealth Agent Browser MCP server in Claude Code?

Run: claude mcp add stealth-agent-browser -e SAB_PROXY_USERNAME='<sab-proxy-username>' -e SAB_PROXY_PASSWORD='<sab-proxy-password>' -- npx -y stealth-agent-browser-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Stealth Agent Browser require an API key?

Yes. It expects SAB_PROXY_USERNAME, SAB_PROXY_PASSWORD, of which 2 are secrets.

›Can I use Stealth Agent Browser as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Stealth Agent Browser in the official MCP registry?

Yes, as io.github.ykshah1309/stealth-agent-browser-mcp.