# Checklist

> Create a checklist / to-do list of actionable tasks with checkboxes.

Source: https://mockflow.com/developers/reference/item-types/checklist

Send `"type": "checklist"`.

Create a checklist / to-do list of actionable tasks with checkboxes. Use this for task lists, action items, checklists, shopping lists, project task breakdowns, or any content organizing things that need to be completed. For status-column task boards use render_kanban; for scheduled tasks with durations use render_gantt.

Also available as the MCP tool `render_checklist`. The same payload works through either surface.

### Fields

- `title` (string, required): Descriptive title for the checklist (e.g., "Weekly Shopping List", "New Product Launch - Project Tasks")
- `data` (object[], required): Array of checklist task items (3-8 recommended)
    - `item` (string, required): Clear, actionable task description
  - `checked` (boolean, required): Completion state - false for all items unless already done. Defaults to `false`.

## Example

```json
{
  "type": "checklist",
  "data": {
    "title": "Q4 Launch Planning",
    "data": [
      {
        "item": "string",
        "checked": false
      }
    ]
  }
}
```