Relay
RELAY is an intelligent, multilingual disaster-response coordination platform that connects real-time alerts, verified reports, volunteers,
Built at AgentX Hackathon 2026
Team Tech Architects: Gagan R, Chiranjeevi S, pranav angadi, Amogh Ravishekar
Built with React, TypeScript, Vite, Tailwind CSS, Framer Motion, Leaflet, OpenStreetMap, Recharts, i18next, Python, FastAPI, LangGraph, Google Gemini, Pydantic, SQLAlchemy, Alembic, PostgreSQL, PostGIS, SQLite, WebSockets, Docker, Netlify, Render, GitHub, pytest, Vitest
About the project
RELAY is a multi-agent disaster response system for India. It turns chaotic, multilingual reports into verified, prioritised relief, while a person makes every final decision.
Reports arrive through any channel: SMS, voice calls, web forms, a field app, and social, news and official feeds. They can be in any of 19 Indian languages, including romanized and mixed text. Seven AI agents, orchestrated with LangGraph, then work on each report in turn:
Intake detects the language, translates the message, and extracts the location, the needs and the number of people.
Trust merges duplicates across languages, scores how credible the evidence is, and flags rumours such as a fake dam burst.
Triage ranks every incident with a priority out of 100 and explains each point.
Resource tracks stock at depots and shelters and predicts shortages.
Blackout spots places that have gone silent, because zero reports from a hazard zone can be the real alarm.
Monitor watches for changes and triggers a re-plan.
Coordination builds the allocation plan, using the safest verified roads rather than the shortest.
The agents also talk to each other directly. They ask, offer, accept and escalate, for example: “I’m short two boats.” “Kushalnagar can send two.” Every message is logged.
People stay in control. A Duty Officer approves plans, verifies roads, confirms deliveries and sends public warnings. The backend enforces each role’s permissions. Every score and every decision is explainable and recorded in an audit log.