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

# McpServerValue

```ts theme={null}
type McpServerValue = 
  | McpServerEntry
  | McpServerLike;
```

Defined in: [client/transports.ts:82](https://github.com/PrefectHQ/fastmcp-ts/blob/e4b6038f642b529f601463a576229747afebe9a4/src/client/transports.ts#L82)

Values accepted in mcpServers: either a config object or an in-process server.