In response to https://github.com/eclipse/microprofile-open-api/issues/413, the MicroProfile OpenAPI spec team has clarified the criteria for when an OpenAPI endpoint should be registered, i.e. when one of the following criteria is met:

• The application uses Jakarta RESTful Web Services
• An OASModelReader has been configured with mp.openapi.model.reader
• An OASFilter has been configured with mp.openapi.filter
• One of the allowed static files is present, i.e. /META-INF/openapi.(json|yaml)

In order to pass the MicroProfile OpenAPI TCK, WF currently registers an OpenAPI endpoint for JAX-RS applications, or for any standalone WAR, since TCK includes test web applications that have no JAX-RS endpoints. This is no sufficiently discerning. In order to avoid registering this endpoint unnecessarily, we should refine our criteria to conform to this spec clarification.