# types

Area: Annotate. Safety: read-only.

List user-defined types and where they are applied; filter pages like every list.

## Parameters

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `count_only` | boolean | no | Header line only (default false). |
| `filter` | string | no | Substring filter on name or applied address. |
| `limit` | integer | no | Max rows (default 50, max 500). |
| `offset` | integer | no | Rows to skip first (paging). |

## Call

```json
{
  "name": "types",
  "arguments": {}
}
```