DevCourses AI Email Agent is an intelligent email assistant powered by RAG (Retrieval Augmented Generation). It automatically answers course inquiries using a vector-based knowledge search while ensuring reliable responses and notifying admins for uncertain questions.

Features

• RAG System: Searches course knowledge base using FAISS + OpenAI embeddings
• Confidence Detection: Automatically assesses answer reliability (high/medium/low)
• Admin Notifications: Alerts admin when the AI is uncertain
• No Hallucinations: Only responds based on knowledge base content
• Easy Testing: Simulation mode without email setup

Requirements

• Python 3.11+
• OpenRouter API key (for AI model)
• Course knowledge base (included)

Quick Start

1. Install dependencies:

pip install-r requirements.txt

1. Configure environment (.env):

OPENAI_API_KEY=your_openrouter_api_key_here
OPENROUTER_MODEL=openai/gpt-4o-mini

Get your API key at OpenRouter.