# Built an agentic fraud investigator using

> Source: <https://dev.to/sukalyan_ranasingha_c606a/built-an-agentic-fraud-investigator-using-4eeg>
> Published: 2026-09-24 18:20:23+00:00

Built an Agentic Fraud Investigator using TigerGraph for #HHGOA2026 🚀

My agent investigates fraud like an analyst:

Graph Traversal -> Case Memory -> Policy Engine -> Next-Best Action + SAR

Fraud is relational, so the DB should be too.

Repo: [https://github.com/foxmaster77/tigergraph](https://github.com/foxmaster77/tigergraph)

LInk : [https://tigergraph-2cd6jdrgrem2jblxb49zjj.streamlit.app](https://tigergraph-2cd6jdrgrem2jblxb49zjj.streamlit.app)

@TigerGraphDB @247pmstudio