GooseRelayVPN Android Client Skill

Skill by ara.so — Devtools Skills collection.

Overview

GooseRelayVPN Android Client is an Android application that provides a VPN service tunneling TCP traffic through Google Apps Script to a VPS exit server. It uses:

• Local SOCKS5 proxy for app/browser traffic
• AES-256-GCM encryption for tunnel security
• Domain fronting via Google infrastructure (Apps Script)
• Android VpnService integration with tun2socks
• Profile-based configuration with JSON import/export

Architecture flow:

1. Android app traffic → SOCKS5 (127.0.0.1:1080)
2. GooseRelay core encrypts with AES key
3. HTTPS transport through Google Apps Script deployment
4. VPS exit server decrypts and forwards to target