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Extend Orion

A definition can express most services. Two things it cannot: a compiled transformation that already exists as code, and a trained model. Each has one extension point, and both only compute; anything with I/O stays a connector or a service of your own.

  • Build a plugin takes a pure JSON-to-JSON function through the SDK, the manifest, the build, the offline test, the upload and the promotion.
  • Serve a model takes an ONNX graph through the manifest, the bucket, the registration and admission, the activation, and the model_infer call.

Last verified 14 September 2026