message: Add "required" properties to set required entries in recipes and tools.
  See
diff: "type": "string"
  }
  }
  - }
  + },
  + "required": [
  + "name",
  + "tools"
  + ]
  },
  "default": [
  {
  "env": {
  "type": "object"
  }
  - }
  + },
  + "required": [
  + "name",
  + "command"
  + ]
  },
  "default": [
  {
  