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mcp-gateway-auth

v1.2.6

Published

CLI for MCP Gateway authentication on SSH/headless servers using OAuth 2.0 Device Flow

Vulnerabilities

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Links

Git

Maintainers

arenisarenis

Keywords

mcpmodel-context-protocolgatewayauthauthenticationoauthoauth2device-flowrfc8628cliheadlesssshclaudeclaude-codeanthropicbrowser-automationweb-crawlingweb-searchsequential-thinking

Readme

mcp-gateway-auth

CLI for MCP Gateway authentication on SSH/headless servers.

Uses OAuth 2.0 Device Authorization Grant (RFC 8628) - no local browser required.

Installation

npm install -g mcp-gateway-auth

Quick Start

mcp-auth login
  1. Open the displayed URL on any device
  2. Enter the code shown in terminal
  3. All MCP services are automatically configured

Commands

mcp-auth login       Authenticate via Device Flow
mcp-auth reconnect   Refresh token (no browser needed)
mcp-auth status      Show authentication status
mcp-auth token       Print access token (for scripts)
mcp-auth logout      Remove credentials
mcp-auth help        Show help
mcp-auth --version   Show version

What It Does

After mcp-auth login, your .mcp.json is configured with:

| Service | Description | |---------|-------------| | chrome | Chrome DevTools Protocol | | playwright | Cross-browser automation | | firefox | Firefox DevTools | | selenium | Selenium WebDriver | | http | HTTP client | | state | Browser state management | | proxy | Proxy rotation | | captcha | CAPTCHA solving | | screenshot | URL screenshots |

Verify Connection

claude mcp list

All services should show as connected.

Token Refresh

Tokens are valid for 1 year. Refresh without re-authenticating:

mcp-auth reconnect

Environment Variables

| Variable | Default | |----------|---------| | MCP_GATEWAY_URL | https://mcp.server.oanor.com |

Files

| Path | Description | |------|-------------| | ~/.mcp-gateway/credentials.json | Stored credentials | | ./.mcp.json | MCP server configuration |

Requirements

  • Node.js 18+

Links

License

MIT