Astra AI-Driven Productivity & Project Management Assistant

🚀 Overview

Astra is a sophisticated, industrial-ready voice assistant available in two distinct editions:

• 🏠 Home Edition: Free for personal use with 5-user expansion packs ($10 per 5 additional users)
• 🏢 Enterprise Edition: Commercial-grade solution for businesses with advanced security and collaboration features

📋 Features

Home Edition Features

• Voice recognition and synthesis (offline-first)
• Personal productivity tools (calculator, timer, reminders, notes)
• Health and lifestyle tracking
• Learning assistance and educational tools
• Basic automation and workflow management
• File management and system monitoring
• Weather, translation, and web search capabilities

Enterprise Edition Features

• All Home Edition features plus:
• Multi-user authentication and role-based access control
• Advanced security and compliance tools
• Team collaboration and project management
• Enterprise-grade encryption and audit logging
• Custom integrations and API access
• Advanced analytics and reporting

🛠️ Technical Stack

• Backend: Python with FastAPI, asyncio
• Frontend: Flutter with Material 3
• AI Models: DeepSeek V3 0324 (OpenRouter), Vosk (offline ASR), Piper (offline TTS)
• Database: SQLCipher-encrypted SQLite
• Security: AES-256 encryption, TLS 1.3, hardware fingerprinting
• Deployment: Inno Setup (Windows), APK/AAB (Android)

🏗️ Architecture

astra/
├── core/                 # Core backend services
├── home_edition/         # Home edition specific code
├── enterprise_edition/   # Enterprise edition specific code
├── shared/              # Shared utilities and components
├── frontend/            # Flutter application
├── models/              # AI models and weights
├── docs/                # Documentation
├── scripts/             # Build and deployment scripts
└── tests/               # Test suites

🚀 Getting Started

Prerequisites

• Python 3.11+
• Flutter 3.16+
• Windows 10/11 (for development)
• Android Studio (for mobile development)

Installation

1. Clone the repository:

git clone https://github.com/your-org/astra.git
cd astra

2. Set up Python environment:

python -m venv .venv
source .venv/bin/activate  # On Windows: .venv\Scripts\activate
pip install -r requirements.txt

3. Set up Flutter:

cd frontend
flutter pub get

4. Configure environment:

cp .env.example .env
# Edit .env with your API keys and settings

Development

1. Start the backend server:

python -m astra.core.server

2. Start the Flutter frontend:

cd frontend
flutter run

📦 Deployment

Home Edition

• Windows: Single-click installer via Inno Setup
• Android: APK/AAB package
• Self-contained with all dependencies

Enterprise Edition

• Windows: Enterprise installer with license validation
• Docker containers for server deployment
• Kubernetes charts for cloud deployment

🔒 Security

• AES-256 encryption for all data
• Hardware fingerprinting for license validation
• Anti-tampering and anti-debugging protection
• Role-based access control (Enterprise)
• Audit logging and compliance features

📄 License

• Home Edition: Free for personal use, expansion packs available
• Enterprise Edition: Commercial license required
• See LICENSE.md for details

🤝 Contributing

This is a commercial project. Please contact us for contribution guidelines.

📞 Support

• Home Edition: Community forums and documentation
• Enterprise Edition: 24/7 priority support with dedicated account management

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