Production-ready MCP server for Tailscale management with 48 tools across 9 domains: Devices, DNS/Split DNS, ACL policies, Auth Keys, Users, Webhooks, Posture Integrations, Tailnet Settings, and Diagnostics. Supports stdio and SSE transport with Bearer token authentication. Built with TypeScript strict mode, Zod validation, and zero shell execution. AGPL-3.0 + Commercial dual-licensed.