Building a fraud investigation agent on TigerGraph for Hacker House Goa
For the TigerGraph Hacker House Goa challenge we built an agent that works fraud alerts the way an analyst would. It looks up the card's history, ch…
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Sentinel: an agentic fraud investigator on TigerGraph
Repo: github.com/v4xsh/sentinel Every month, a bank's card-fraud team opens twenty investigations that a human still has to run to the ground. Was t…
Building an Agentic Fraud Investigation System with TigerGraph, LangGraph & MCP
TL;DR : We built a 9-node LangGraph agent that investigates fraud cases end-to-end. It uses TigerGraph Community Edition as the knowledge graph subs…
The Agent That Knows When to Stop: Agentic Fraud Investigation on TigerGraph
Task #4 · TigerGraph problem statement · Hacker House Goa 2026 A risk score pings. Is it fraud, a holiday, or a new phone? We built SentinelGraph ,…