VibeX generates architecture diagrams and docs from your schema, no server needed

A developer has released VibeX, an open-source tool that automatically generates ERDs, C4 models, API catalogues, and state machine diagrams directly from existing schemas such as OpenAPI, GraphQL SDL, and Prisma. The tool outputs everything as a single self-contained HTML file that requires no server, no account, and no internet connection. VibeX also supports a documentation layer built around verifiable "claims" — individual statements anchored to source files via content hashes — which allows CI pipelines to fail automatically when documentation drifts from the codebase. The project aims to eliminate the common problem of outdated architecture docs by deriving diagrams and documentation from the schema that actually ships. The tool is available via npx and includes a demo system featuring nine diagrams, 96 nodes, and 77 connections rendered in a single HTML file.