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Additional Smithy specifications
================================

The following specifications provide additional features and functionality.
Each listed specification defines traits or shapes in a namespace that
start with ``smithy.*`` where "*" is anything other than ``api``.

.. toctree::
    :maxdepth: 1
    :caption: smithy.* specifications

    ai-traits
    contract-traits
    http-protocol-compliance-tests
    event-stream-protocol-compliance-tests
    smoke-tests
    waiters
    mqtt
    rules-engine/index
    protocols/index


.. seealso::

    * :doc:`../spec/index`
    * :doc:`../aws/index`