> ## Documentation Index
> Fetch the complete documentation index at: https://colin-feat-client-cache-mode.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# defaultLogHandler

```ts theme={null}
function defaultLogHandler(message): void;
```

Defined in: [client/handlers.ts:50](https://github.com/PrefectHQ/fastmcp-ts/blob/8976c37f79efa6b87809b884f29a1f235a8c4ad1/src/client/handlers.ts#L50)

## Parameters

### message

[`LogMessage`](/api/client/type-aliases/LogMessage)

## Returns

`void`