# Introduction to AvaChain

Welcome to AvaChain! This powerful framework enables you to build intelligent AI agents that can seamlessly interact with various tools and APIs. Whether you're building a simple chatbot or a complex AI assistant, AvaChain provides the building blocks you need.

## What is AvaChain?

AvaChain is a Python framework that combines the power of Large Language Models (LLMs) with custom tools and APIs. It provides:

- **Flexible Agent Architecture**: Build AI agents that can use multiple tools and make decisions
- **Tool Integration Framework**: Easily create and integrate custom tools
- **Multiple LLM Support**: Work with OpenAI, Anthropic Claude, and Mistral AI models
- **Streaming Responses**: Real-time response streaming for better user experience
- **Text-to-Speech Integration**: Built-in support for various TTS providers
- **Plugin System**: Publish and share tools through the AvaChain store

## Quick Start

Get started with AvaChain in minutes:

```python
from avachain import AvaAgent, OpenaiLLM, BaseTool

# Initialize your LLM
llm = OpenaiLLM(api_key="your-api-key")

# Create an agent
agent = AvaAgent(
    sys_prompt="You are a helpful assistant",
    ava_llm=llm,
    logging=True
)

# Run the agent
response = agent.run("Hello! Can you help me?")
```

## Key Features

### Tool Creation

Build custom tools easily:

```python
from avachain import BaseTool
from pydantic import BaseModel, Field

class MyToolInput(BaseModel):
    query: str = Field(description="Input query")

class MyTool(BaseTool):
    name = "my_tool"
    description = "A custom tool"
    args_schema = MyToolInput

    def _run(self, query: str):
        return f"Processed: {query}"
```

### Real-time Streaming

Enable streaming responses for real-time interaction:

```python
agent = AvaAgent(
    sys_prompt="Your prompt",
    ava_llm=llm,
    streaming=True
)
```

## Use Cases

AvaChain is perfect for:

- **AI Assistants**: Build conversational agents that can perform tasks
- **Tool Integration**: Connect AI models with external services and APIs
- **Task Automation**: Create agents that can execute complex workflows
- **Voice Applications**: Build voice-enabled AI applications
- **Plugin Development**: Create and share reusable AI tools

## Why AvaChain?

### Flexible Architecture

AvaChain's modular design allows you to:

- Add custom tools easily
- Configure agents for specific use cases
- Scale from simple to complex applications

### Developer Experience

We focus on making development smooth with:

- Clear API design
- Comprehensive documentation
- Easy-to-follow examples
- Built-in debugging tools

### Production Ready

AvaChain is built for production use with:

- Robust error handling
- Streaming support for better UX
- Performance optimizations
- Extensive logging options

## Getting Started

Ready to build with AvaChain? Check out our guides:

- [Installation](#installation)
- [Creating Tools](#creating-tools)
- [Contributing](#contributing)

We welcome contributions!
