dartantic_ai 1.0.0

Dartantic is an agentic framework designed to make building client and server-side apps in Dart with generative AI easier and more fun!

Welcome to Dartantic!

The dartantic_ai package provides an agent framework designed to make building client and server-side apps in Dart with generative AI easier and more fun!

Key Features

• Agentic behavior with multi-step tool calling: Let your AI agents autonomously chain tool calls together to solve multi-step problems without human intervention.
• Multiple Providers Out of the Box - OpenAI, Google, Anthropic, Mistral, Cohere, Ollama, and more
• Streaming Output - Real-time response generation
• Typed Outputs and Tool Calling - Uses Dart types and JSON serialization
• Multimedia Input - Process text, images, and files
• Embeddings - Vector generation and semantic search
• MCP Support - Model Context Protocol server integration
• Provider Switching - Switch between AI providers mid-conversation
• Production Ready: Built-in logging, error handling, and retry handling
• Extensible: Easy to add custom providers as well as tools of your own or from your favorite MCP servers

Quick Start

import 'package:dartantic_ai/dartantic_ai.dart';

void main() async {
  // Create an agent with your preferred provider
  final agent = Agent(
    'openai',  // or 'google', 'anthropic', 'ollama', etc.
    history: [ChatMessage.system('You are a helpful assistant.')],
  );

  // Generate text
  final result = await agent.send('Explain quantum computing in simple terms');
  print(result.output);

  // Use typed outputs
  final location = await agent.sendFor<TownAndCountry>(
    'The windy city in the US',
    outputSchema: JsonSchema.create({
      'type': 'object',
      'properties': {
        'town': {'type': 'string'},
        'country': {'type': 'string'},
      },
      'required': ['town', 'country'],
    }),
    outputFromJson: TownAndCountry.fromJson,
  );
  print('${location.output.town}, ${location.output.country}');
}

Documentation

Read the full documentation at docs.dartantic.ai

The documentation includes:

• Getting Started Guide - Installation and basic usage
• Core Features - JSON output, typed responses, and streaming
• Advanced Features - Tool calling, agentic behavior, and embeddings
• Integration - Logging, MCP servers, and custom providers
• Provider Reference - Detailed info on all supported providers
• Examples - Complete working examples for every feature

Installation

Add to your pubspec.yaml:

dependencies:
  dartantic_ai: ^VERSION

Contributing & Community

Welcome contributions! Feature requests, bug reports and PRs are welcome on the dartantic_ai github site.

Want to chat about Dartantic? Drop by the Discussions forum.

License

This project is licensed under the MIT License - see the LICENSE file for details.

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