This EPA extension is a java class that will execute an SQL call per entry in EPAconfig against Oracle DBs and provide value, status and execution time. You can add more than one java class entry per EPA, just use different property file names.
Note: You must add the Oracle JDBC driver (ojdbc<version>.jar) file to the classpath of the EPAgent.
See the ExampleConfig directory.
It was not created by me, just posting it here.