{"id":"9b89e5f1-a3fa-4bb7-a37d-47670e14b317","slug":"clawhub-howtousehumans-rocket-mass-heater-construction","name":"Rocket Mass Heater Construction","description":"Use when facing unreliable grid power, high heating costs, or preparing for unstable times where efficient wood-based heat is needed without massive fuel con...","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}