RAG AI Domain Name Generator

Hey there! This is a fun little project I whipped up—a domain name generator that uses Retrieval-Augmented Generation (RAG) to come up with creative, unique .com names. It’s built from scratch using LangChain.js, powered by Google Gemini 1.5 Flash, and leans on Text Embedding 003 for embedding and vector search. The goal? To suggest domain names that stand out, inspired by a "Creative Domain Naming Guide" PDF.

What It Does

• Takes a user input (like "an app for finding restaurants") and digs into the naming guide for context.
• Uses RAG to blend that context with AI creativity.
• Spits out 3 unique .com domain name suggestions, each with a short explanation.
• Keeps things short, pronounceable, and avoids boring clichés like "app" or "online."

Tech Stack

• LangChain.js: The backbone for building the RAG pipeline.
• Google Gemini 1.5 Flash: The AI model driving the name generation.
• Text Embedding 003: Handles embeddings and vector search to pull relevant bits from the guide.
• TypeScript: Keeps the code clean and maintainable.
• Node.js: Runs the whole thing.

How It Works

1. Loads the "Creative Domain Naming Guide" PDF (you’ll need to add your own copy in backend/material/).
2. Splits the PDF into chunks and creates a vector store using MemoryVectorStore.
3. Uses a retrieval chain to grab relevant context from the guide based on your input.
4. Feeds that into a prompt with Gemini 1.5 Flash to generate 3 domain names in a neat JSON format.

Getting Started

Prerequisites

• Node.js (v18 or higher recommended)
• Google API Key (for Gemini access—set it in a .env file)
• A PDF file named naming-guide.pdf in backend/material/ (not included here, add your own!)

Setup

1. Clone the repo:

   git clone https://github.com/Alkush-Pipania/RAG-AI-DOMAIN-GENERATOR.git
   cd RAG-AI-DOMAIN-GENERATOR/backend
   

Install Dependencies

```bash
npm install

run it

```bash
npm run devy { yup i did devy :)  }