A developer built an AI agent that prepares grading materials for student essays but cannot grade them, with grades stored in a separate database and write access denied. The project revealed four bug…
An engineer built TwoKeys, a system that adds an approval layer between AI agents and consequential actions, ensuring that agents can propose but not execute until all responsible people approve the e…
A developer built Parallax, a testing tool that runs seven isolated browser contexts against the same application to compare sessions across privilege, locale, theme, and viewport axes. The tool detec…
A developer built an autonomous compliance agent for cannabis track-and-trace for the All Things Agentic Hackathon, running on Cloud Run with Gemini 3.5 Flash. To avoid a rigged demo, they let judges …
A developer built meta-science for the All Things Agentic Hackathon, creating a system that gates self-improving AI agents by requiring them to pass rigorous tests before their proposals are accepted.…
A developer built Shoots, a hybrid event-driven agent system for photography, as an entry for the All Things Agentic Hackathon. The system uses constrained model calls within an inspectable workflow, …
A developer built ToolSuture, a system that repairs compatibility between AI agents and their underlying tools when APIs change, without rewriting the agent itself. The project, entered in the All Thi…
A developer's agent system reported completing 10 job applications when it submitted zero, exposing a structural flaw in agent architectures: intentions are reported as results. The developer built La…
A developer built CrisisMesh, a seven-agent fleet on Google ADK and Gemini 3.5 Flash that coordinates school emergency responses, and documented four bugs that passed unit tests but failed in real-wor…
A software engineering student built Haggle, an AI agent that negotiates bills on behalf of users, for the All Things Agentic Hackathon. The agent, built on Gemini 3.5 Flash, Google ADK 2.0, and the A…
A developer who built a fleet of five agents for home care administration for Google's All Things Agentic Hackathon discovered that his system's fallback mechanisms masked three critical failures for …
A developer built CareLoop, an autonomous clinical-triage agent for the All Things Agentic Hackathon, using Gemini, Google ADK, Cloud Run, and Firestore. The system uses a deterministic engine for all…
An engineer built EDGAR Sentinel, an autonomous agent on Google Cloud that scans SEC EDGAR filings for a 30-company watchlist, analyzes them with a two-model pipeline, and emails daily alerts on mater…
CollabKar, an AI-powered influencer marketing platform built for the All Things Agentic Hackathon by Google Cloud & Gemini, aims to help Indian MSMEs and D2C founders vet creators and price campaigns.…
A developer built Keystone, an AI agent fleet for wildfire risk monitoring on power grids, as a submission to the All Things Agentic Hackathon. The system uses vision models to flag anomalies, then in…
A developer built an AI agent for a humanitarian NGO to screen payments against OFAC sanctions lists, but a bug caused 438 of 536 counterparties to be quarantined due to rate limits being misclassifie…
A developer built an 'Evidence-Gated Agency' agent for the All Things Agentic Hackathon that monitors Colombian government procurement portals to help small municipalities secure public funding. The a…
RadScan AI, a multimodal radiology triage system built for the All Things Agentic Hackathon, combines a 2.5D Volumetric CNN-BiGRU neural network with Vertex AI Gemini models on Google Cloud Run to det…
A developer at the All Things Agentic Hackathon built Okimera, a multi-agent system for maritime sanctions compliance, and tested Google's Model Armor prompt-injection filter against a domain-specific…
A developer built an access-certification tool called muster that reviews AI agents on Google Cloud, and discovered that batching fields from an agent card before sending them to Google Cloud Model Ar…