> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agentcard.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# cancel_plan

> Cancel the active paid subscription, reverting to the free plan.

Connect to `https://mcp.agentcard.sh/mcp` with the **user's connection token** (or a `buy_token` for org-owned accounts).

**Behavior:** destructive.

<Note>Not in the default `tools/list`. It is still callable by exact name, and appears when the client sends the `x-expert-tools: 1` header.</Note>

## What it does

Cancel the active paid subscription, reverting to the free plan. Use get\_plan first to check the current plan. This is the counterpart to upgrade\_plan.

## Inputs

None.

## Returns

| Field                  | Type                | Description                                                                     |
| ---------------------- | ------------------- | ------------------------------------------------------------------------------- |
| `message` *(required)* | string              | Human-readable summary of the cancellation result.                              |
| `status`               | string: `cancelled` | Discriminator for the outcome. 'cancelled' when the cancellation was processed. |

## Example call

```json theme={null}
{
  "tool": "cancel_plan",
  "arguments": {}
}
```