> ## 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 Agent • AI Agent SDK
> PromptExpanderAgent: Agent for expanding short prompts into detailed, comprehensive prompts.
# PromptExpanderAgent
> Defined in the [**Prompt Expander Agent**](../modules/prompt_expander_agent) module.
AI Agent
Agent for expanding short prompts into detailed, comprehensive prompts.
This agent transforms brief task descriptions into rich, detailed prompts
that provide better context and guidance for task execution.
Key difference from QueryRewriterAgent:
* QueryRewriterAgent: Optimizes queries for search/retrieval (RAG)
* PromptExpanderAgent: Expands prompts for detailed task execution
Attributes:
name: Name of the agent
model: LLM model to use for expansion (alias for llm=)
temperature: Temperature for LLM generation (higher = more creative)
tools: Optional tools for context gathering
```mermaid theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
%%{init: {'theme': 'base', 'themeVariables': { 'primaryColor': '#8B0000', 'primaryTextColor': '#fff', 'primaryBorderColor': '#710101', 'lineColor': '#189AB4', 'secondaryColor': '#189AB4', 'tertiaryColor': '#fff' }}}%%
graph LR
input["Input Data"] --> agent["Agent: PromptExpanderAgent"]
agent --> output["Output Result"]
style agent fill:#8B0000,color:#fff
style input fill:#8B0000,color:#fff
style output fill:#8B0000,color:#fff
```
## Constructor
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## Methods
Lazy initialization of internal Agent.
Expand a prompt using the specified strategy.
Convenience method for basic expansion.
Convenience method for detailed expansion.
Convenience method for structured expansion.
Convenience method for creative expansion.
## Usage
```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
agent = PromptExpanderAgent(model="gpt-4o-mini")
result = agent.expand("write a poem", strategy=ExpandStrategy.CREATIVE)
print(result.expanded_prompt)
```
## Source
`praisonaiagents/agent/prompt_expander_agent.py` at line 63
***
## Related Documentation