message: Add additionalProperties: false.
  See
diff: "required": [
  "name",
  "tools"
  - ]
  + ],
  + "additionalProperties": false
  },
  "default": [
  {
  "required": [
  "name",
  "command"
  - ]
  + ],
  + "additionalProperties": false
  },
  "default": [
  {
  