🤖 MultiTool AI Assistant

A full-stack AI Agent built using Google Gemini API and Node.js, designed to handle multiple tools like calculations, prime checks, and crypto price queries — all in one place.

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✨ Features

• ➕ Add two numbers
• 🔍 Check if a number is prime
• 💰 Get real-time crypto prices (via CoinGecko API)
• 💬 Smart AI Q&A powered by Gemini
• ⌨️ Typing animation for AI responses
• 📄 Markdown-formatted answers (bold, lists, etc.)

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⚙️ How to Run Locally

🔧 Prerequisites

• Node.js
• Internet connection
• Google Gemini API key

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1️⃣ Clone the Repository

git clone https://github.com/ayushcode191/AI-Agent.git
cd multitool-ai-assistant

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2️⃣ Setup Backend

cd Backend
npm install

Then create a .env file inside the Backend folder:

GOOGLE_API_KEY=your_gemini_api_key_here

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3️⃣ Start the Backend Server

node server.js

Server will run at: http://localhost:3001

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4️⃣ Open the Frontend

Open Frontend/index.html directly in your browser, or use the Live Server extension in VS Code.

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🧪 Example Prompts

• What is 17 + 23?
• Is 29 a prime number?
• Get price of Bitcoin
• What is Linked List?