AI Agents Marketplace

A modern web application that provides access to various AI agents for content generation, image creation, code generation, and more. Built with Next.js, Express, and various AI models.

Features

Content Generation

• Content Writer: Generate high-quality, engaging content for various purposes
• Code Generator: Create production-ready code with explanations and best practices

Image Processing

• Flux Image Generator: Create stunning AI-generated images from text descriptions
• Recraft Image Generator: Generate images with customizable styles using Recraft AI
• Background Remover: Remove backgrounds from images with high precision
• Image Enlarger: Upscale images by 2x or 4x while maintaining quality

Audio & Vision

• Text to Audio: Convert text to natural-sounding speech using Kokoro voice model
• Image Caption: Generate accurate descriptions of images using AI

Tech Stack

Frontend

• Next.js 14
• React
• TypeScript
• Tailwind CSS
• Lucide React (icons)
• React Markdown

Backend

• Express.js
• Node.js
• OpenAI API
• Replicate API

Getting Started

Prerequisites

• Node.js 18+ installed
• OpenAI API key
• Replicate API token

Installation

1. Clone the repository:

git clone https://github.com/yourusername/ai-agent.git
cd ai-agent

2. Install dependencies for both frontend and backend:

# Install frontend dependencies
npm install

# Install backend dependencies
cd backend
npm install

3. Set up environment variables:

# In the backend directory
cp .env.example .env

Edit .env and add your API keys:

• OPENAI_API_KEY: Your OpenAI API key
• REPLICATE_API_TOKEN: Your Replicate API token

Running the Application

1. Start the backend server:

cd backend
npm start

The server will run on http://localhost:3001

2. In a new terminal, start the frontend:

# From the root directory
npm run dev

The application will be available at http://localhost:3000

Available Agents

1. Content Writer

   • Generate blog posts, articles, and marketing content
   • Adjustable tone and style
   • Customizable word count

2. Flux Image Generator

   • Create images from text descriptions
   • Multiple art styles available
   • Customizable aspect ratios

3. Code Generator

   • Support for multiple programming languages
   • Different code types (functions, classes, APIs)
   • Optional test generation

4. Text to Audio

   • Convert text to natural speech
   • Multiple voices available
   • Adjustable speech speed

5. Image Caption

   • Generate detailed image descriptions
   • Custom analysis prompts
   • Natural language output

6. Background Remover

   • Clean background removal
   • Supports various image formats
   • High-precision output

7. Image Enlarger

   • 2x and 4x upscaling
   • Maintains image quality
   • AI-powered enhancement

8. Recraft Image Generator

   • Multiple artistic styles
   • Various size options
   • Professional-quality output

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

• OpenAI for their powerful language models
• Replicate for their diverse AI model marketplace
• The open-source community for various tools and libraries used in this project

Other Images