{"skill":{"slug":"system-healthcheck","displayName":"System Healthcheck","summary":"Three-tier system health monitoring (L1/L2/L3) with heartbeat mechanism. Zero external dependencies, i18n support, console output only.","tags":{"latest":"1.0.1"},"stats":{"comments":0,"downloads":260,"installsAllTime":0,"installsCurrent":0,"stars":1,"versions":2},"createdAt":1774228948529,"updatedAt":1774230711659},"latestVersion":{"version":"1.0.1","createdAt":1774229732567,"changelog":"Fix: Cron and Gateway detection on CentOS/Alibaba Cloud Linux, Python 3.6 compatibility","license":"MIT-0"},"metadata":{"os":null,"systems":null},"owner":{"handle":"lim1202","userId":"s179rqge6643dz2me3tt8cph2583m14n","displayName":"lim","image":"https://avatars.githubusercontent.com/u/7889598?v=4"},"moderation":null}