Overview - PraisonAI

Build high-performance AI agents in Rust with minimal code.

Why Rust?

Benefit	Description
Performance	Native speed, no GC pauses
Safety	Memory-safe by design
Concurrency	Async-first architecture
Small footprint	Deploy anywhere

Quick Example

use praisonai::Agent;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let agent = Agent::new()
        .name("Assistant")
        .instructions("You are helpful")
        .build()?;
    
    agent.chat("Hello!").await?;
    Ok(())
}

Core Concepts

Agent

The core AI building block

Tools

Give agents abilities

Memory

Conversation history

Agent Teams

Multi-agent collaboration

Get Started

Install

cargo add praisonai tokio

Set API Key

export OPENAI_API_KEY="your-key"

Create Agent

Follow the Quick Start guide.

What’s Next?

Installation

Detailed setup

Quick Start

Your first agent

​Why Rust?

​Quick Example

​Core Concepts