ismat110/hackathon-ii-phase3-chatbot

Hackathon II – Phase 3 AI-Powered Todo Chatbot

This project implements a Phase-3 compliant, agent-based Todo chatbot using FastAPI, OpenAI Agents SDK, and official MCP tools. The system supports natural language task management with persistent conversation memory backed by Neon PostgreSQL.

The backend is containerized using Docker and deployed on Hugging Face Spaces.

🚀 Features (Phase-3 Scope)

• —🤖 Agent-based chatbot (not regex / rule-based)
• —🧠 Uses OpenAI Agents SDK
• —🧰 Task operations executed only via MCP tools
• —💬 Natural language commands:
• —add <task>
• —list
• —complete <task>
• —delete <task>
• —stats
• —🗂️ Persistent conversation memory
• —🔁 Same conversation_id preserved across messages
• —🗄️ Neon PostgreSQL for tasks + conversations
• —🔐 Secure environment variable handling
• —🐳 Dockerized backend for production deployment

🧱 Architecture Overview