{
  "type": "object",
  "properties": {
    "parentChartId": {
      "type": "string",
      "description": "ID of the parent chart to add the action step to"
    },
    "actionStepTitle": {
      "type": "string",
      "description": "Title of the action step (becomes desired outcome of telescoped chart)"
    },
    "dueDate": {
      "type": "string",
      "description": "Optional due date for the action step (ISO string). If not provided, auto-distributed between now and parent due date"
    },
    "currentReality": {
      "type": "string",
      "description": "Current reality specific to this action step. Required to maintain structural tension - assess the actual current state relative to this action step, not readiness to begin."
    }
  },
  "required": [
    "parentChartId",
    "actionStepTitle",
    "currentReality"
  ]
}