JacHacks

Devpost hackathon: JacHacks. Imported automatically.

Winners

GraphClawAgentic AI Track — 1st PlaceGraphclaw is a multi-agent AI platform where memory lives in a property graph, agents are graph walkers, and skills can be installed from the internet at runtimModel Context Protocol Playwright Pydantic
HijacSocial Impact Track - 1st Placehijacks your routine
PolyWatchFintech — 1st PlaceAI powered insider trading detection for prediction markets using Tree of Thought reasoning to investigate manipulation, coordinated wallets, and suspicious traPython React

GhostWatchAgentic AI Track — 2nd PlaceGhostWatch: Jac-powered graph over your repo spots risky dependency changes, captures sandbox IOCs, optional auto-fix PRs, Discord alerts, post-merge contributo
Jac in the BlockSocial Impact Track — 2nd PlaceWe built an accessible learning toolkit for Jac that combines a block-based visual interface, real-time graph visualization, and a VS Code Extension Suite with
SybilScopeFintech — 2nd PlaceSybilScope detects fake wallet clusters in crypto airdrops using JAC's native graph Walker and AI reasoning, allowing teams to protect millions in token distribClaude FastAPI

6th SenseBest use of Lovable6th Sense is a real-time AI assistant that listens, reads social cues, and suggests what to say instantly. Built for speed and accessibility, it helps users comC++Python
ChainVizBest use of Jac3D visualization of npm's single points of failure — with autonomous Jac agents that investigate any package's blast radius in real time.JavaScript Python SQLite
CorpusBest Use of Insforge (YC P26)Your codebase has an immune system! Corpus watches your AI-generated code, catches breakage before it lands, and self-heals your project.Model Context Protocol Next.js TypeScript
Inocula - Weaponize the Trust Graph. Then inoculate it.Best Startup IdeaExpose the infection. Build the immunity. Inocula attacks and defends the Bluetooth trust layer.Claude PowerShell Python