> ## 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.

# PromptResult

Defined in: [server/prompt.ts:69](https://github.com/PrefectHQ/fastmcp-ts/blob/8976c37f79efa6b87809b884f29a1f235a8c4ad1/src/server/prompt.ts#L69)

Escape hatch for full control over the prompt response.
Return this from a prompt handler to set an explicit description and/or
supply a custom multi-turn message sequence.

## Constructors

### Constructor

```ts theme={null}
new PromptResult(messages, description?): PromptResult;
```

Defined in: [server/prompt.ts:70](https://github.com/PrefectHQ/fastmcp-ts/blob/8976c37f79efa6b87809b884f29a1f235a8c4ad1/src/server/prompt.ts#L70)

#### Parameters

##### messages

[`PromptMessage`](/api/server/interfaces/PromptMessage)\[]

##### description?

`string`

#### Returns

`PromptResult`

## Properties

### description?

```ts theme={null}
readonly optional description?: string;
```

Defined in: [server/prompt.ts:72](https://github.com/PrefectHQ/fastmcp-ts/blob/8976c37f79efa6b87809b884f29a1f235a8c4ad1/src/server/prompt.ts#L72)

***

### messages

```ts theme={null}
readonly messages: PromptMessage[];
```

Defined in: [server/prompt.ts:71](https://github.com/PrefectHQ/fastmcp-ts/blob/8976c37f79efa6b87809b884f29a1f235a8c4ad1/src/server/prompt.ts#L71)