# Link card preview

> Show how a link will look as a card on X (title, description, image, card type) and what is missing from its tags.

`free_tools.card_preview` · read

- **MCP tool:** `card_preview`. Free tool: loaded on `/mcp/free` with no account; signed in, reach it with `find_actions` and `run_read_action`.
- **REST:** `GET /v1/free-tools/card-preview`
- **CLI:** `xholic free-tools card-preview`
- **Scope:** `read`
- **Plan:** Free tool: no account or plan needed
- **Cost:** Free.
- **Rate limit bucket:** `read`

## Input

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `url` | string ≤ 2048 chars | Yes | The page link to check. |