Sirius Business Ltd

Git publishing and independent cloning using local Nostr keys and Hashtree. Instruction-only skill; requires separately installed htree and git-remote-htree, invokes shell commands, and can publish repository history.

Private messaging through the separately installed Iris CLI. Instruction-only skill; uses a selected local identity and message history, connects to Nostr relays, and may run a persistent sync service.

Private mesh networking through the separately installed nvpn CLI. Instruction-only skill; connects to relays and peers and starts a persistent daemon. Tunnels need elevated host networking privileges.