Kedro is an open-sourced Python framework for creating maintainable and modular data science code.

Kedro

Is there a hook / a good place to attach some code after all pipelines have been registered but before the execution starts? I would like to do this for the sake of performing some validations on the pipeline definitions (w.r.t node tags)?

First thing that comes to my mind is the `register_pipelines` but then it’s specific to project - I would like to do this on a plugin level.

I wonder if the `after_context_created` hook would let you mutate this

Are the pipelines available on the `after_context_created` level?

Yeah, but I will not be executing the pipeline

Maybe there should be another hook, like `after/before_pipelines_registered`? :thinking_face:

<@U03R8FW4HUZ> <https://github.com/kedro-org/kedro/issues/3000>