dsh-ipv6-gate: Remote Access to DeepSeek Harness via Public IPv6 on Home Broadband

A DSH plugin maintained by fzcohq (a networking tool, MIT license, package.json version 0.1.1, requires Node >=22.19.0) that exposes DeepSeek Harness directly via a home broadband public IPv6 address: register a free domain on DuckDNS and fill in the Token; the plugin manages HTTPS using Let's Encrypt (DNS-01) on port 8787, checks for IPv6 changes every hour to update AAAA records; plain HTTP on port 8788 is disabled by default. Security relies on PIN authentication, Cookies, failure lockout, and IP rate limiting. Installation is done via `dsh plugin add github:fzcohq/dsh-ipv6-gate` (add `--profile desktop` for the desktop version). Prerequisites include a home broadband connection with a public IPv6, an IPv6-enabled mobile device, and the router allowing access to ports 8787/8788. The plugin runs with dsh process permissions; source code and the license should be reviewed before installation.