Prefect Collections Catalog Below you can find a list of all available Prefect Collections. prefect-aws Maintained by Prefect prefect-azure Maintained by Prefect prefect-cubejs Maintained by Alessandro Lollo prefect-email Maintained by Prefect prefect-gcp Maintained by Prefect prefect-github Maintained by Prefect prefect-great-expectations Maintained by Prefect prefect-shell Maintained by Prefect prefect-slack Maintained by Prefect prefect-twitter Maintained by Prefect