tailcat: A netcat-like CLI and Go library that connects machines over Tailscale's data plane without its control plane.
What problem it solves Tailcat provides netcat-style connections over an encrypted WireGuard tunnel while exchanging connection metadata out of band instead of relying on Tailscale's control plane. It lets users run without a Tailscale account, root or administrator access, or changes to machine routing and DNS. Key features Encrypted peer-to-peer tunnels — Tailcat creates point-to-point WireGuard…
github.comhttps://github.com/tailscale/tailcat