PDOS - Private Discovery Oracle System

Organizations frequently suffer from institutional amnesia, where knowledge is trapped in departmental silos and employees are forced to manually hunt for basic information. PDOS (Private Discovery Oracle System) solves this problem by acting as a secure, internal document search assistant tailored for mid-to-large organizations. Powered by a robust Retrieval-Augmented Generation (RAG) pipeline, PDOS allows employees to query internal project documentation and receive immediate answers. What sets PDOS apart is its strict adherence to corporate hierarchy and security: Clearance-Gated Retrieval: All searches are filtered by the user's specific clearance tier (e.g., All Staff, Management, Executive), enforced at the database level using Row Level Security. Human-in-the-Loop Access Requests: If an employee asks a question that requires higher clearance, they are not met with a dead end. Instead, the system generates a live access request that HR or Admin staff can review. Once approved, the employee's answer updates immediately. Comprehensive Admin Controls: Administrators have a dedicated panel to manage employee access, upload and parse new project PDFs directly from the client side, and monitor a complete audit log of all access decisions. Built entirely using native.builder, the platform leverages Supabase (Postgres with pgvector, Edge Functions, Realtime, and Auth) for its secure backend and Fireworks AI (nomic-embed-text-v1.5 and GPT OSS 120B) for its advanced embeddings and chat completions. PDOS ensures that an organization's knowledge is democratized efficiently without ever compromising on data security.