> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities.md).

# Utilities

{% content-ref url="/pages/fjOdgdSxkGnyNC1MlehF" %}
[Event Listener Step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/event-listener-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/BxHSPJJHjkP8PR214QYD" %}
[HTTP step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/http-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/3nay29gah1WQ0JpkjXuv" %}
[JSON and XML functors](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/json-and-xml-functors.md)
{% endcontent-ref %}

{% content-ref url="/pages/Kige0ox985XKKft21t3a" %}
[Command step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/download-and-copy-artifacts-using-the-command-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/QpbriM0N8edXNzYqFd6s" %}
[Shell Script step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/shell-script-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/ycfP6KFnIjiYyW7dbkSn" %}
[Email step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/email-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/3K9ZYbtHU0lClnDxdVyb" %}
[Slack Notify Step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/slack-notify-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/i4VZ8lynZ89AGTocodQn" %}
[Wait step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/wait-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/amiGMcaarUVgOAbtyiNy" %}
[Container step](/continuous-delivery/use-continuous-delivery/cd-building-blocks/cd-steps/utilities/container-step.md)
{% endcontent-ref %}