open-source.md

May 26, 2026 · View on GitHub

If you have created (or know of) an open source library or product that uses one of the xRegistry specifications, please include in the list below.

  • Official xRegistry reference implementation (server & CLI): https://github.com/xregistry/server
  • xRegistry code & file generation CLI (xrcg) — generates type-safe messaging SDKs (Java, C#, Python, TypeScript) for Kafka, MQTT, AMQP, Event Hubs, Service Bus, Event Grid, and HTTP/CloudEvents from xRegistry endpoint, message, and schema catalog definitions, plus AsyncAPI and OpenAPI documents: https://github.com/xregistry/codegen
  • xRegistry Viewer — Angular-based web UI for browsing xRegistry-compliant APIs: https://github.com/xregistry/viewer
  • xRegistry Proxies (xrproxy) — read-only xRegistry server implementations that front popular package registries (NPM, PyPI, Maven, NuGet, OCI, MCP) behind a unified xRegistry API: https://github.com/xregistry/xrproxy