Proof of Usefulness Reports
Real utility scores for popular tools and platforms
Ampersand is a graph-based programming language by HumpSoft designed for extreme predictability and AI token efficiency. Built to eliminate verbose syntax, it operates entirely within a single pre-allocated memory arena with no heap, malloc, or garbage collection after startup. The runtime strictly enforces 7 memory laws, using write-once (WORM) semantics and bounded execution cycles to completely eliminate race conditions and infinite loops by construction.
A panel of frontier models reads, critiques, and converges. An independent judge scores agreement. The chairman writes the verdict, dissent preserved.
Laraplugins helps laravel developers and agents to discover healthy plugins for their projects. we collect all laravel plugins, analyse them algorithmically and produce a simple to understand health score on what we perceive as health status of the project. The web interface is accompanied by an mcp server and .md endpoints for agents.
A Unified AI Chat Interface built with Next.js, Groq (Llama-3.1), and Anthropic's Model Context Protocol (MCP) that turns natural language into live developer tool actions. Integrated with Neo4j, Algolia, and Bright Data for the HackerNoon Proof of Usefulness Hackathon.
ProjexHub is an all-in-one client and project management platform designed for freelancers and small agencies to streamline client onboarding, project tracking, time logging, and invoicing with blockchain-verified security. It simplifies the entire business workflow, helping teams save time and maintain transparent, tamper-proof financial records.
The device physically isolates backup media except during authorized backup and recovery operations. It automatically produces air-gapped backup copies that remain in the possession and control of each local operator rather than continuously connected to a host system or dependent upon cloud/network storage. The technology mitigates ransomware, highly destructive wiper-malware, destructive cyberattacks, and other cyber threats while allowing near instant recovery of previously stored data.
Hiddenkick AI is an ML-powered scouting platform already deployed at MCA. We help clubs make smarter transfer decisions using data most teams have but don't know how to use. We are building a computer vision module aiming to solve one of the most difficult question in football, how compatible are two players on the pitch ? We are extracting tactical configurations and movements to identify compatibility scores not only from row data but also from dynamic data.
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A book tracker with AI capabilities, custom book covers, reading notes, shareable progress graphics and much more.
Algomarket is a cross-venue prediction market analytics platform that tracks whale holdings, arbitrage opportunities, and live market data across Polymarket and Kalshi. It helps traders identify mispriced contracts and follow smart money movements with real-time dashboards, whale leaderboards, and an automated arbitrage scanner. The platform processes data from 700K+ markets and 250+ top traders, for open use to prediction market participants.
AFbuy Vault is an AI app that reads your receipts to track warranties and file claims, and create verified resale listings — while giving businesses failure-rate and fraud analytics (predict return/claim rate)
Grivio is where communities get discovered. As internet culture shifts from big platforms to tight-knit niche spaces, we're building the infrastructure that connects the right people to the right communities, before they give up searching.
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