{"id":"25160e37-1d1c-4675-a1e5-f5a82a5b95d4","slug":"clawhub-wyblhl-heartbeat-cron","name":"Heartbeat Cron","description":"Create and refine HEARTBEAT.md files for murmur — a CLI daemon that runs scheduled Claude prompts on a cron or interval schedule. Use this skill when the use...","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}