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README.md
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### Backend
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- **Next.js API Routes** - Serverless API endpoints
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- **NextAuth 5** - Authentication with OAuth integration
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- **PostgreSQL** - Relational database for data persistence
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- **node-postgres (pg)** - PostgreSQL client for Node.js
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### Integrations
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- **Hugging Face Hub** - AI model and space management
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- **MetaMask** - Web3 wallet integration for Ethereum
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- **Hugging Face OAuth** - Seamless user authentication
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### Development Tools
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- **Turbopack** - Next-generation bundler for faster builds
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- **PostCSS** - CSS transformations and processing
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## 🚀 Features
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### Core Functionality
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- **Model Marketplace**: Browse and discover AI models with advanced filtering and search
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- **Spaces Management**: Create and manage Hugging Face Spaces with interactive demos
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- **File Management**: Upload, organize, and track files with accurate commit history
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- **Pull Request System**: Create, review, and merge contributions through a built-in PR system
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- **Discussion Forums**: Engage with the community through model discussions and Q&A
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- **Contributor Tracking**: Track contributions, metrics, and community engagement
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- **Commit History**: View detailed commit history with accurate timestamps and file associations
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### Authentication & Integration
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- **Hugging Face OAuth**: Seamless authentication using Hugging Face accounts
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- **MetaMask Integration**: Connect Ethereum wallets for Web3 features
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- **Permission Management**: Granular permission system for repository access
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### Blockchain & Web3 (Current)
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- **MetaMask Wallet Integration**: Connect and manage Ethereum wallets directly in the platform
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- **Ethereum Mainnet Support**: Full support for Ethereum mainnet transactions
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- **Wallet State Management**: Real-time wallet connection status and account tracking
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- **Chain Switching**: Programmatic network switching capabilities
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- **Auto-Reconnect**: Automatic wallet reconnection on page reload
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### Performance & Caching
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- **Intelligent Caching**: PostgreSQL-based caching for files, commits, and metadata
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- **90-100% Accuracy**: Advanced commit matching algorithms for accurate file timestamps
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- **Fast Performance**: Optimized queries with indexed database tables
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## 📋 Prerequisites
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- **Node.js** 18+ and npm/yarn/pnpm
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- **PostgreSQL** database (12+)
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- **Hugging Face Account** with OAuth app credentials
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- **MetaMask** (optional, for wallet features)
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## 🛠️ Installation
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### 1. Clone the Repository
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```bash
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git clone <repository-url>
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cd garbin-ai
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```
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### 2. Install Dependencies
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```bash
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npm install
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# or
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yarn install
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# or
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pnpm install
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```
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### 3. Set Up Environment Variables
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Create a `.env.local` file in the root directory:
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```env
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# Database
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DATABASE_URL=postgresql://user:password@localhost:5432/garbin_ai
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# Hugging Face OAuth
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HUGGINGFACE_CLIENT_ID=your_client_id
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HUGGINGFACE_CLIENT_SECRET=your_client_secret
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# NextAuth
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NEXTAUTH_URL=http://localhost:3000
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NEXTAUTH_SECRET=your_secret_key
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# Optional: MetaMask
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NEXT_PUBLIC_CHAIN_ID=1
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```
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### 4. Set Up Database
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Run the database schema migration:
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```bash
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psql $DATABASE_URL -f database_tables.sql
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```
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This creates all necessary tables including:
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- User authentication and sessions
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- Model and space metadata
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- File and commit caching
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- Pull requests and discussions
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- Contributor metrics
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### 5. Run Development Server
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```bash
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npm run dev
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# or
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yarn dev
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# or
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pnpm dev
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```
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Open [http://localhost:3000](http://localhost:3000) in your browser.
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## 📁 Project Structure
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```
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garbin-ai/
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├── src/
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│ ├── app/ # Next.js App Router pages
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│ │ ├── api/ # API routes
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│ │ │ ├── auth/ # Authentication endpoints
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│ │ │ ├── models/ # Model management APIs
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│ │ │ ├── spaces/ # Space management APIs
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│ │ │ └── upload/ # File upload endpoints
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│ │ ├── models/ # Model pages
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│ │ ├── spaces/ # Space pages
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│ │ └── upload/ # Upload pages
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│ ├── components/ # React components
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│ ├── lib/ # Utility libraries
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│ │ ├── db.ts # Database utilities
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│ │ ├── huggingface.ts # Hugging Face API client
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│ │ ├── metamask.ts # MetaMask integration
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│ │ └── spaces.ts # Space utilities
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│ └── types/ # TypeScript type definitions
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├── database_tables.sql # Database schema
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├── scripts/ # Utility scripts
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└── public/ # Static assets
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```
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## 🔧 Configuration
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### Hugging Face OAuth Setup
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1. Go to [Hugging Face Settings](https://huggingface.co/settings/oauth-applications)
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2. Create a new OAuth application
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3. Set redirect URI to: `http://localhost:3000/api/auth/callback/huggingface`
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4. Copy Client ID and Secret to your `.env.local`
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### Database Configuration
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The application uses PostgreSQL with the following key tables:
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- **users**: User accounts and authentication
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- **platform_models**: Registered models metadata
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- **platform_spaces**: Registered spaces metadata
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- **model_files**: Cached file metadata
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- **model_commits**: Cached commit history
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- **model_pull_requests**: PR tracking
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- **contributor_metrics**: Contribution statistics
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See `database_tables.sql` for the complete schema.
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## 🎯 Usage
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### Creating a Model
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1. Sign in with your Hugging Face account
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2. Navigate to "Create Model" or visit `/upload`
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3. Fill in model details (name, description, type, license)
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4. Upload files or connect to existing Hugging Face repository
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5. Your model will be registered and appear in the marketplace
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### Importing from Hugging Face
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1. Go to "Import Models" or visit `/models/import`
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2. Enter the Hugging Face model ID (e.g., `username/model-name`)
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3. The model will be synced and added to your dashboard
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### Contributing to Models
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1. Navigate to a model page
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2. Click "Contribute" → "Create Pull Request"
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3. Upload your changes
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4. Create a PR with description
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5. Model owners can review and merge contributions
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### Managing Spaces
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1. Create a new Space at `/spaces/create`
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2. Configure SDK (Gradio, Streamlit, etc.)
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3. Upload files and deploy
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4. Share your interactive demo with the community
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## 🔍 API Endpoints
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### Models
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- `GET /api/models` - List all models
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- `GET /api/models/[id]` - Get model details
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- `POST /api/models/register` - Register a new model
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- `GET /api/models/[id]/files` - Get model files
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- `GET /api/models/[id]/commits` - Get commit history
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- `GET /api/models/[id]/prs` - List pull requests
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- `POST /api/models/[id]/sync` - Sync model data
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### Spaces
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- `GET /api/spaces` - List all spaces
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- `GET /api/spaces/[id]` - Get space details
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- `POST /api/spaces/create` - Create a new space
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- `POST /api/spaces/[id]/upload` - Upload files to space
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- `GET /api/spaces/[id]/prs` - List pull requests
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### Authentication
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- `GET /api/auth/signin` - Sign in page
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- `GET /api/auth/callback/huggingface` - OAuth callback
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## 🧪 Development
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### Running Tests
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```bash
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npm run test
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```
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### Building for Production
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```bash
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npm run build
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npm start
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```
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### Database Migrations
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When updating the schema:
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```bash
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psql $DATABASE_URL -f database_tables.sql
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```
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## 🐛 Troubleshooting
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### Database Connection Issues
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Ensure your PostgreSQL database is running and `DATABASE_URL` is correctly set:
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```bash
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psql $DATABASE_URL -c "SELECT 1"
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```
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### OAuth Authentication Fails
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1. Verify `HUGGINGFACE_CLIENT_ID` and `HUGGINGFACE_CLIENT_SECRET` are correct
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2. Check redirect URI matches your OAuth app settings
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3. Ensure `NEXTAUTH_URL` matches your deployment URL
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### File Upload Issues
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- Check file size limits (configured in API routes)
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- Verify Hugging Face API token has write permissions
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- Review browser console for error messages
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### Cache Not Updating
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Force refresh the cache:
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```bash
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curl -X POST http://localhost:3000/api/models/{modelId}/sync
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```
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## 🔮 Roadmap & Future Features
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### Blockchain & Fair-Pay System (Coming Soon)
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GarbinAI is building a comprehensive blockchain-enabled fair-pay system for the AI supply chain. This will revolutionize how contributors are rewarded for their work.
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#### Smart Contract Infrastructure
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- **Asset Registry**: Tokenize datasets and models as NFTs/ERC-1155 tokens with off-chain storage pointers (IPFS/Filecoin/Arweave)
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- **Provenance Graph**: On-chain weighted graph tracking contribution percentages and asset lineage
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- **Royalty Split Contracts**: Automatic revenue distribution to all contributors via smart contracts
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- **License Enforcement**: Smart contract-based licensing with usage gates before compute access
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- **Escrow & Arbitration**: Dispute resolution system with escrow contracts for fair settlements
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#### Fair-Pay Features
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- **Pay-on-Use Model**: Automatic revenue splits triggered by real usage (training/inference)
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- **Usage Metering**: AI Factory gateway signs usage receipts for transparent billing
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- **Multi-Stakeholder Payouts**: Reward data owners, annotators, curators, model designers, trainers, and GPU providers
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- **Stablecoin Payments**: Automatic distribution in stablecoins for global accessibility
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- **Immutable Receipts**: Blockchain-verified usage records and payment history
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#### Contributor Features
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- **Wallet-Linked Profiles**: Connect contributor identities to blockchain wallets
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- **Reputation System**: On-chain reputation tracking based on contribution quality
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- **Task Receipts**: Mint lightweight NFTs/records for each labeled batch or contribution
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- **Transparent Payouts**: Real-time visibility into earnings and payment history
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- **KYC Integration**: Optional KYC at withdrawal thresholds for compliance
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#### Cross-Chain Support
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- **Multi-Chain Architecture**: Support for BSC, Polygon, Arbitrum, and Ethereum
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- **Chain-Agnostic Design**: Flexible architecture allowing easy addition of new chains
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- **Low-Cost Transactions**: Optimized for micro-payouts with low gas fees
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#### Enterprise & Compliance
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- **License Templates**: OpenRAIL-style and custom licensing with commercial terms
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- **Usage Analytics**: Privacy-preserving metrics with optional ZK attestations
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- **Regulatory Compliance**: Built-in support for KYC/AML at withdrawal points
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- **Audit Trails**: Complete on-chain audit trail for all transactions and payouts
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### Additional Planned Features
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- **Streaming Payouts**: Real-time payments during long training runs
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- **DAO Governance**: Reputation-weighted curation DAO for dataset/model approvals
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- **Privacy-Preserving Metrics**: TEEs or ZK attestations for usage tracking
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- **Enterprise SSO**: Single Sign-On integration for enterprise customers
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- **Custom Invoicing**: Enterprise billing and invoice generation
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*Note: These features are in active development. See the [Proposal & Feasibility Report](./src/app/forai/Proposal%20%26%20Feasibility%20Report.txt) for detailed technical specifications.*
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## 📚 Documentation
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- [Quick Start Guide](./QUICK_START.md) - Get started quickly
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- [Database Schema](./database_tables.sql) - Complete database structure
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- [Proposal & Feasibility Report](./src/app/forai/Proposal%20%26%20Feasibility%20Report.txt) - Blockchain fair-pay system design
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- [Hugging Face API Docs](https://huggingface.co/docs/api-inference/index) - External API reference
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## 🛡️ Security
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- OAuth tokens are securely stored in the database
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- Access tokens are encrypted and never exposed to the client
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- User permissions are validated on every API request
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- SQL injection protection via parameterized queries
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- CORS and CSRF protection via NextAuth
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## 🤝 Contributing
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Contributions are welcome! Please follow these steps:
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1. Fork the repository
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2. Create a feature branch (`git checkout -b feature/amazing-feature`)
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3. Commit your changes (`git commit -m 'Add amazing feature'`)
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4. Push to the branch (`git push origin feature/amazing-feature`)
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5. Open a Pull Request
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## 📝 License
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This project is private and proprietary.
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## 🔗 Blockchain Integration
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### Using MetaMask
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The platform includes built-in MetaMask integration for Web3 features:
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```typescript
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import { createMetaMaskManager } from '@/lib/metamask';
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const wallet = createMetaMaskManager({
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enforceChainId: 1, // Ethereum mainnet
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autoReconnect: true,
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});
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// Connect wallet
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await wallet.connect();
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// Get current state
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const state = wallet.getState();
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console.log(state.accounts, state.chainId);
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// Switch networks
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await wallet.switchChain(137); // Polygon
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// Disconnect
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wallet.disconnect();
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```
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### Wallet Status
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The platform displays wallet connection status on the dashboard, showing:
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- Connection state (connected/idle/unavailable)
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- Connected account address
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- Current network/chain ID
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- Auto-reconnection status
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## 🙏 Acknowledgments
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- Built with [Next.js](https://nextjs.org/)
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- Integrated with [Hugging Face](https://huggingface.co/)
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- Authentication via [NextAuth.js](https://next-auth.js.org/)
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- Database powered by [PostgreSQL](https://www.postgresql.org/)
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- Blockchain integration via [MetaMask](https://metamask.io/)
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## 📞 Support
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For issues and questions:
|
| 407 |
-
- Open an issue on GitHub
|
| 408 |
-
- Check existing documentation
|
| 409 |
-
- Review the [Quick Start Guide](./QUICK_START.md)
|
| 410 |
-
|
| 411 |
-
---
|
| 412 |
-
|
| 413 |
-
**Made with ❤️ for the AI community**
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|
| 1 |
+
---
|
| 2 |
+
title: Spacial
|
| 3 |
+
emoji: 📚
|
| 4 |
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colorFrom: yellow
|
| 5 |
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colorTo: yellow
|
| 6 |
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sdk: gradio
|
| 7 |
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sdk_version: 6.6.0
|
| 8 |
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app_file: app.py
|
| 9 |
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pinned: false
|
| 10 |
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---
|
| 11 |
+
|
| 12 |
+
Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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