AI Tools Monorepo

A comprehensive collection of AI-powered tools built with Next.js, TypeScript, and modern web technologies.

🚀 Applications

This monorepo contains five AI-powered applications:

1. AI Writing Toolkit (Port 3001) - Advanced text processing and writing assistance
2. AI Resume Builder (Port 3002) - Intelligent resume creation and optimization
3. AI Report Generator (Port 3003) - Automated report generation from data
4. AI SQL Generator (Port 3004) - Natural language to SQL query conversion
5. AI Assistant Chatbot (Port 3005) - Conversational AI with knowledge base

🏗️ Architecture

Monorepo Structure

ai-writing-toolkit/
├── apps/                          # Next.js applications
│   ├── ai-writing-toolkit/
│   ├── ai-resume-builder/
│   ├── ai-report-generator/
│   ├── ai-sql-generator/
│   └── ai-assistant-chatbot/
├── packages/                      # Shared packages
│   ├── database/                  # PostgreSQL + Prisma
│   ├── mcp-server/               # AI processing middleware
│   └── ui/                       # Shared React components
└── scripts/                      # Setup and utility scripts

Technology Stack

• Frontend: Next.js 14, React 18, TypeScript
• Styling: Tailwind CSS, Radix UI
• Database: PostgreSQL with Prisma ORM
• AI: Google Gemini API
• Build System: Turbo (monorepo)
• Package Manager: npm workspaces

🛠️ Quick Start

Prerequisites

• Node.js 18+
• PostgreSQL database
• Google Gemini API key

Installation

1. Clone and setup:

   git clone <repository-url>
   cd ai-tools-monorepo
   pnpm run setup

2. Configure environment:

   # Update .env.local with your credentials
   DATABASE_URL="postgresql://username:password@localhost:5432/ai_tools_db"
   GEMINI_API_KEY="your_gemini_api_key_here"

3. Start development:

   pnpm run dev

📦 Package Scripts

# Development
pnpm run dev              # Start all applications
pnpm run dev:writing      # Start writing toolkit only
pnpm run dev:resume       # Start resume builder only
pnpm run dev:report       # Start report generator only
pnpm run dev:sql          # Start SQL generator only
pnpm run dev:chatbot      # Start chatbot only

# Build
pnpm run build            # Build all applications
pnpm run build:packages   # Build shared packages only

# Database
pnpm run db:generate      # Generate Prisma client
pnpm run db:push          # Push schema to database
pnpm run db:seed          # Seed database with sample data
pnpm run db:studio        # Open Prisma Studio

# Utilities
pnpm run setup            # Initial project setup
pnpm run clean            # Clean all build artifacts
pnpm run lint             # Lint all packages
pnpm run format           # Format code with Prettier

🌐 Application URLs

When running in development mode:

• AI Writing Toolkit: http://localhost:3001
• AI Resume Builder: http://localhost:3002
• AI Report Generator: http://localhost:3003
• AI SQL Generator: http://localhost:3004
• AI Assistant Chatbot: http://localhost:3005

🔧 Development

Adding New Features

1. Shared components go in packages/ui/
2. Database models in packages/database/prisma/schema.prisma
3. AI processing logic in packages/mcp-server/
4. App-specific code in respective apps/ directories

Database Changes

# After modifying schema.prisma
pnpm run db:push          # Apply changes
pnpm run db:generate      # Update Prisma client

Package Dependencies

• Use workspace:* for internal package dependencies
• Shared packages are automatically linked across apps

🚀 Deployment

Each application can be deployed independently:

# Build specific app
cd apps/ai-writing-toolkit
pnpm run build

# Or build all
pnpm run build

🤝 Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Test across all applications
5. Submit a pull request

📄 License

This project is licensed under the MIT License.