Building a Mutual-Aid App with Sanity and Jev

A developer has created 'Vouch,' a mutual-aid application designed to facilitate community support through a transparent, verified process. Built for the Sanity Challenge, the app uses Sanity as a 'trust gate' to manage request lifecycles, ensuring that only verified requests are published. Instead of relying on AI to generate text, the project integrates Jev, a decision model from TypeSafe, to handle narrow, logic-based tasks like checklist creation and receipt verification. The system ensures accountability by requiring human intervention for uncertain cases and using cryptographic certificates for fulfilled requests. Developed entirely through AI-assisted coding, the project emphasizes a 'no fake success' policy, where failures are either surfaced to users or handled by volunteers. The source code is available on GitHub, showcasing a robust integration of Next.js, Sanity Workflows, and OCR technology to build a functional, community-driven tool for mutual aid.