{
  "id": "hello-world",
  "name": "Hello World",
  "logo": "/img/hello-world-logo.png",
  "description": "Useless demo plugin. Don't use.",
  "hooks": ["add_metadata", "generate", "validate"],
  "variables": [
    {
      "name": "Interval",
      "description": "Interval in seconds to create a new test stream.",
      "id": "secs_interval",
      "type": "integer",
      "per_context": true
    }
  ]
}