{"skill":{"slug":"host-hardening","displayName":"Host Hardening","summary":"Harden an OpenClaw Linux server with SSH key-only auth, UFW firewall, fail2ban brute-force protection, and credential permissions. Use when setting up a new...","tags":{"latest":"1.0.5"},"stats":{"comments":0,"downloads":776,"installsAllTime":1,"installsCurrent":1,"stars":0,"versions":6},"createdAt":1772106317482,"updatedAt":1777525412973},"latestVersion":{"version":"1.0.5","createdAt":1774013246266,"changelog":"Add ANCC breadcrumb","license":"MIT-0"},"metadata":null,"owner":{"handle":"ppiankov","userId":"s17fzet2pk4zvezemyabzwzp6x83kp5d","displayName":"ppiankov","image":"https://avatars.githubusercontent.com/u/103106369?v=4"},"moderation":null}