config.json

{
  "Variables": {
    "me": "bbuck",
  },
  "GlobalOptions": {
    "User": "{{me}}"
  },
  "Groups": [
    {
      "GroupName": "jumpshells",
      "AutoHosts": ["env1", "env2", "env3"],
      "Options": {
        "ForwardAgent": "yes",
        "HostName": "{{Host}}.example.com"
      }
    }
  ],
  "Hosts": {
    "local-test": {
      "HostName": "192.168.1.1"
    },
    "dev-db": {
      "HostName": "192.168.1.2"
    }
  }
}