@handit.ai/ai-wrapper/CHANGELOG.md

🤖 Intelligent AI execution system with built-in tracking, evaluation, and self-improvement capabilities. The complete AI intelligence platform for enterprise applications.

# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.0.0] - 2024-01-20

### Added

#### 🚀 Core Features
- **Intelligent AI Execution System** with built-in tracking and self-improvement
- **Multi-Provider Support** for OpenAI, Google AI, and Anthropic Claude
- **Smart Agent Execution** with `runSmartAgent()` method for optimal AI performance
- **Optimized Agent Execution** with `runOptimizedAgent()` for Google AI performance focus
- **Tracked Agent Execution** with `runTrackedAgent()` for enhanced safety with Anthropic
- **Provider-Specific Methods** (`runWithOpenAI`, `runWithGoogle`, `runWithAnthropic`)

#### 📊 Tracking & Analytics
- **Automatic Execution Tracking** via handit integration
- **Performance Metrics** collection for all AI interactions
- **Error Tracking** and reporting for improved reliability
- **Quality Assessment** and response evaluation
- **Cost Optimization** tracking across providers

#### 🔄 Self-Improvement Features
- **Prompt Optimization** based on execution history
- **Model Performance Analysis** across different providers
- **Adaptive Learning** from user interaction patterns
- **Quality Improvement** over time through data collection

#### 🛠️ Developer Experience
- **TypeScript Support** with comprehensive type definitions
- **Environment Variable Configuration** for API keys
- **Comprehensive Error Handling** with detailed error messages
- **Legacy Method Support** for backward compatibility
- **Extensive Documentation** including quick start and advanced guides

#### 🧪 Testing & Quality
- **Jest Test Suite** with 100% method coverage
- **Mock Support** for all AI providers
- **Continuous Integration** ready
- **ESLint & Prettier** configuration
- **Babel Build System** for modern JavaScript support

#### 📚 Documentation
- **Complete API Documentation** with examples
- **Quick Start Guide** for immediate usage
- **Advanced Usage Patterns** and best practices
- **TypeScript Integration** examples
- **Multi-Agent Workflow** examples

### Technical Implementation

#### Architecture
- **Modular Design** with clean separation of concerns
- **Provider Abstraction** for easy addition of new AI services
- **Error Resilience** with comprehensive error handling
- **Performance Optimization** with efficient API usage

#### Build System
- **Dual Module Support** (CommonJS and ES Modules)
- **TypeScript Definitions** for full IDE support
- **Professional Build Pipeline** with Babel transpilation
- **Automated Testing** with Jest framework
- **Code Quality** enforcement with ESLint and Prettier

#### Integration
- **Handit Platform** seamless integration for tracking and optimization
- **Environment Variables** support for configuration
- **Flexible Configuration** options for different deployment scenarios
- **Enterprise Ready** with proper error handling and logging

### Dependencies

#### Core Dependencies
- `@handit.ai/node`: ^1.0.0 - Core handit functionality
- `openai`: ^4.67.3 - OpenAI API integration
- `@google/generative-ai`: ^0.21.0 - Google AI integration
- `@anthropic-ai/sdk`: ^0.27.3 - Anthropic Claude integration
- `axios`: ^1.7.7 - HTTP client for API requests

#### Development Dependencies
- `jest`: ^29.7.0 - Testing framework
- `@babel/core`: ^7.24.0 - JavaScript transpilation
- `eslint`: ^8.57.0 - Code linting
- `prettier`: ^3.2.5 - Code formatting

### Breaking Changes
- None (initial release)

### Migration Guide
- None (initial release)

### Security
- All API keys are handled securely through environment variables
- No sensitive data is logged or exposed
- Proper error handling prevents information leakage

---

## [Unreleased]

### Planned Features
- **Advanced Analytics Dashboard** integration
- **Custom AI Provider** plugin system
- **Real-time Optimization** engine
- **A/B Testing Framework** for prompts and models
- **Enterprise Management** features
- **Multi-language Support** for global applications

---

**Legend:**
- 🚀 New Features
- 📊 Analytics & Tracking
- 🔄 Self-Improvement
- 🛠️ Developer Experience
- 🧪 Testing & Quality
- 📚 Documentation
- 🐛 Bug Fixes
- ⚡ Performance Improvements
- �� Security Updates