What got built, and what won.

2nd Place | Developer Tools

Sentinel

Catch security holes in your MCP server before you ship it. Static rules, GPT-5.6 review, and Docker-sandboxed probes-every finding mapped to the OWASP Agentic Top 10.

securitydev tools

Malik Bashaar Javaid

OpenAI Build Week 2026

★ 8Code Video

GitLab - 2nd Place

STYLOMETRY

STYLOMETRY: The forensic guardrail for your GitLab pipeline

dev toolssecurity

Anna Tchijova, Olga Vasilieva

Agentic Cinema: The Blockbuster Hackathon

★ 3Code Demo Video

2nd Place

ShareLock

ShareLock is an AI-assisted reconstruction tool that helps turn fragmented witness memories into visual leads.

securityvision

Max Neuwinger, Dalia Shaaban, Michal Tesnar

Gemini 3 Paris Hackathon

★ 1Code Video

2nd Place

S3 Butler

S3 Butler provides analysis of S3 buckets, visualizations of storage traffic, and visibility into user permissions.

dev toolssecurity

Anurag Mittal, Taylor McKinnon

Mistral AI MCP Hackathon

★ 1Code Video

Parallel - 2nd Place

Consentinel

Consentinel: one registry, two directions hunting unauthorized AI clones of performers worldwide in five languages, clearing studio deliveries before ship. AI finds evidence; humans decide.

legalagentssecurity

Prachit Tupe, Vedant Devkar, Swara Vedak

Arize - 2nd Place

ComplianceOS

A compliance agent that audits your code against real law, writes the fixes, and reads its own Phoenix traces through MCP to get better after every scan.

legalsecuritydev tools

Bhupen Sai Bandi, Aryaman Mishra

2nd Place

1. Computer Use Attack

securityagents

Yonggyu Kim

Gemini 3 서울 해커톤

Code Video

Elastic - 3rd Place

Carryover

Visa intelligence that protects migrants from agency fraud. Three AI agents on Elasticsearch + Gemini that don't just inform but they detect scams in real time and file real complaints.

securityagents

Yordanos Kassa

Dynatrace - 3rd Place

Heimdall: Autonomous Incident Response for Dynatrace

Autonomous SRE that watches your Dynatrace tenant 24/7, diagnoses production incidents from real spans and Davis CoPilot, and opens a pull request before your phone stops ringing.

dev toolsagentssecurity

Gemini Vibe Code Hackathon – London

Video

3rd Place

Codeminder

Codeminder is a hybrid LLM-based SAST (Static Application Security Testing) tool.

securitydev tools

Agajan Torayev

Code Video

20 Category Winners

SafeRoute Pune – Women's Safety Route Mapping System

An AI-powered safety-first navigation web app that helps women in Pune choose the safest walking routes using Google Maps data, safety zones, and real-time risk analysis.

security

Vaishnavi Ghuge, Arpita Kulkarni, Komal Puranik +1

Google Maps Platform Awards

★ 5Code Demo Video

Best Use of NemoClaw

MonkeyClaw

MonkeyClaw: Probing, patching, and protecting the NVIDIA NemoClaw ecosystem.

securityagents

Cofee Coder, ezzy1630 Rappeport, Justin Lee

NemoClaw NVIDIA x ASUS Hackathon @ UCSC

★ 3Code Video

Honorable Mentions

Proofy.AI

An explainable, Gemini-powered verification platform built to restore trust in digital media.

securityvision

Jivitesh reddy, Nathan James, Adhidev Jayaraj

Gemini 3 Hackathon

★ 3Code Demo Video

Honorable Mentions

Vigil AI

Vigil AI: Securing financial microservices with autonomous, real-time fraud mitigation.

securityfinanceagents

Ayan Liger

GKE Turns 10 Hackathon

★ 2Code Video

Honorable Mentions

PROCSee

PROCSee turns your system into a crime scene — and autonomously investigates every process

security

Mir Abbas

Gemini 3 Hackathon

★ 1Code Video

WebMCP Challenge Winners

Mandate

Mandate turns updatable fields into temporary mandates — a live WebMCP tool compiled from what one person chose, expiring on its own, and re-checked by the server on every call.

securityagents

Harzer Heribert

The WebMCP Challenge

All Things Agentic Hackathon

Best Architectural Design

Helixstreet — autonomous genomic fleet

Drop raw DNA in a bucket and walk away: five Gemini+Gemma agents screen PII, call variants with DeepVariant, flag drug-gene risks, and file an auditable digital twin. No chat. No clicks. No human.

healthagentssecurity

Thomas Deisen

Winners

SafeScreen AI

An on-device visual safety layer that helps protect people from explicit, abusive, and manipulated media before they interact with it.

securityvision

safescreen ai

ExecuTorch Hackathon

Code

Runner-up

Enamel

The AI operating system for a small dental clinic — records, scheduling, billing, lab and stock. The AI runs on the clinic's own computer, fully offline. One-time licence, in daily clinical use.

healthsecurity

Yatin Shinde

Build with Gemini XPRIZE

Anthropic x Maryland Hackathon

API Credits + Cash

TerpWalk

An AI-powered website that helps women find the safest route to get from point A to point B at any time of the day.

securityagents

Somya Kochar, Disha Tulsyan

Code

Honorable Mention: Most Creative Use of Claude

Guardian

Guardian watches every page your grandparent visits, speaks up about scams, and walks them through tasks one step at a time - no typing required.

accessibilitysecurityagents

Boris Hong Pak Lo, Jay Thapar

SoCal Claude Builder Club Hackathon

Code

Honorable Mentions

AgentGuard: The Semantic Firewall for the Agentic Web

The SSL for AI Agents. A Semantic Firewall that uses Gemini 3.0 to distinguish helpful shoppers from malicious scrapers in real-time.

securityagents

Mayur Pawar

Gemini 3 Hackathon

Best of AI Agents

PermitScan AI

PermitScan Ai automates hazard discovery → permit creation → permit validation → permit refinement for oil & gas Work Orders (WOs).

agentssecurity

Sagar Bansal

Cloud Run Hackathon

Accel + Anthropic | Dev Day Community Showcase

Top 5

AI Security Engineer

Plug and play AI security engineer - helps you identify security vulnerabilities in the code and also generate patches to fix them. Always on security - now possible!

securitydev tools

Anupam Mediratta