OCF Resource Agents are found in /usr/lib/ocf/resource.d/provider

When creating your own agents, you are encouraged to create a new directory under /usr/lib/ocf/resource.d/ so that they are not confused with (or overwritten by) the agents shipped by existing providers.

So, for example, if you choose the provider name of bigCorp and want a new resource named bigApp, you would create a resource agent called /usr/lib/ocf/resource.d/bigCorp/bigApp and define a resource:

​<primitive id="custom-app" class="ocf" provider="bigCorp" type="bigApp"/>