The team put a lot of effort on dialog safety. You can find more info here: https://parl.ai/projects/dialogue_safety/ and the paper here: https://arxiv.org/abs/1908.06083.

Still, unlike Tay, we purposely did not create a service for it and do not advise creating one. This is for research purpose only and more effort needs to be made on safety before it can me more broadly consumed.