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

# Prompt Expander Config • Rust AI Agent SDK

> PromptExpanderConfig: Configuration for PromptExpanderAgent

# PromptExpanderConfig

> Defined in the [**Specialized Agents**](../modules/specialized_agents) module.

<Badge color="orange">Rust AI Agent SDK</Badge>

Configuration for PromptExpanderAgent

## Fields

| Name           | Type                   | Description             |
| -------------- | ---------------------- | ----------------------- |
| `name`         | `String`               | Agent name              |
| `model`        | `String`               | LLM model to use        |
| `instructions` | `Option&lt;String&gt;` | Custom instructions     |
| `verbose`      | `bool`                 | Verbose output          |
| `temperature`  | `f32`                  | Temperature for LLM     |
| `max_tokens`   | `usize`                | Max tokens for response |

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-rust/praisonai/src/specialized_agents.rs#L194">
  `praisonai/src/specialized_agents.rs` at line 194
</Card>

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## Related Documentation

<CardGroup cols={2}>
  <Card title="Rust Configuration" icon="gear" href="/docs/rust/configuration" />

  <Card title="Rust Installation" icon="download" href="/docs/rust/installation" />

  <Card title="Rust Prompts" icon="message" href="/docs/rust/prompts" />

  <Card title="Rust Templates" icon="file-code" href="/docs/rust/templates" />
</CardGroup>