What problem does it solve? Setting up and troubleshooting a multi-protocol VPN client across Android, iOS, Windows, macOS, and Linux involves complex configuration of subscriptions, routing rules, and clean-IP scanning that this Skill documents end to end. ## Core Features & Use Cases - Multi-Protocol Profile Setup: Add VLESS, VMess, Trojan, and Shadowsocks nodes via subscription URLs or manual JSON profiles with Reality/TLS settings. - Nova Radar Clean-IP Scanner: Scan Cloudflare IP ranges with TCP and TLS handshake tests to find low-latency clean IPs for CDN-based proxies. - Smart Routing & sing-box Integration: Generate sing-box configurations with rule-based routing, including .ir domain direct bypass and ad blocking. - Use Case: A user in Iran wants to connect through the fastest available node while keeping domestic sites direct; use this Skill to configure the subscription, scan clean IPs, test node latency, and apply the routing rules. ## Quick Start Help me set up Nova Client on my device, add a VLESS subscription, and configure routing so Iranian sites bypass the proxy.