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Welcome to AI-Kit

AI-Kit is a tiny RAG (Retrieval-Augmented Generation) system and open-source AI toolkit.

🚀 Quick Start​

Prerequisites​

  • Node.js (v14 or higher)
  • An OpenRouter API key (get one here)

Installation​

  1. Clone the repository:

    git clone https://github.com/JithunMethusahan/AI-Kit.git
    cd AI-Kit

  2. Install dependencies:

    npm install

  3. Configure your bot: Create a .env file in the root directory:

    API_KEY=your_openrouter_api_key_here

    Edit config.yaml for other settings like model and appearance.

  4. Add your knowledge base (optional): Edit knowledge.txt with context information for your bot.

  5. Build the widget:

    npm run build

Integration​

Add the generated script to your website:

<!DOCTYPE html>
<html>
<head>
    <title>My Website</title>
</head>
<body>
    <!-- Your website content -->

    <script src="dist/chatbot.bundle.js"></script>
</body>
</html>

⚙️ Configuration​

  • API Key: Set API_KEY in .env file (get from OpenRouter)
  • Other Settings: Edit config.yaml to customize model, appearance, and behavior

Available free models include:

  • deepseek/deepseek-r1-0528:free
  • mistralai/devstral-2512:free
  • And many more (see OpenRouter models)