The biggest problem I see with this service is that exit code 0 does not guarantee the process successfully did what was intended (only that the process ended w

The biggest problem I see with this service is that exit code 0 does not guarantee the process successfully did what was intended (only that the process ended without errors). This solution seems to leave too many holes for false positives and false negatives to sneak through. When paying for services like this I want it to be bullet-proof rather than bullet-resistant.