Aethyn Browser MCP Server

by aethynioio.github.aethynio/aethyn-browser-mcpv0.1.1

Drive a local Playwright browser through residential proxies with a chosen exit country or city and a sticky identity per task.

3Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

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freshness

Maintained3mo ago

Install Aethyn Browser MCP server

claude mcp add aethyn-browser -e AETHYN_PASSWORD='<aethyn-password>' -- npx -y aethyn-browser-mcp

{
  "mcpServers": {
    "aethyn-browser": {
      "command": "npx",
      "args": [
        "-y",
        "aethyn-browser-mcp"
      ],
      "env": {
        "AETHYN_PASSWORD": "<aethyn-password>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "aethyn-browser": {
      "command": "npx",
      "args": [
        "-y",
        "aethyn-browser-mcp"
      ],
      "env": {
        "AETHYN_PASSWORD": "<aethyn-password>"
      }
    }
  }
}

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

{
  "servers": {
    "aethyn-browser": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "aethyn-browser-mcp"
      ],
      "env": {
        "AETHYN_PASSWORD": "<aethyn-password>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "aethyn-browser": {
      "command": "npx",
      "args": [
        "-y",
        "aethyn-browser-mcp"
      ],
      "env": {
        "AETHYN_PASSWORD": "<aethyn-password>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
AETHYN_USERNAME	—	—	Aethyn proxy username (e.g. aethyn-XXXXX). Omit if using a custom proxy via PROXY_*.
AETHYN_PASSWORD	—	yes	Aethyn proxy password (or PROXY_PASSWORD for a custom proxy).
AETHYN_DEFAULT_TIER	—	—	Default proxy tier: premium (port 2099) or elite (port 5499).

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-11 · 3mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-07-11 · 3mo ago · official registry · v0.1.1

FAQ

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

Run: claude mcp add aethyn-browser -e AETHYN_PASSWORD='<aethyn-password>' -- npx -y aethyn-browser-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Aethyn Browser require an API key?

Yes. It expects AETHYN_PASSWORD, of which 1 is a secret.

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

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

›Is Aethyn Browser in the official MCP registry?

Yes, as io.github.aethynio/aethyn-browser-mcp.