Table Plus works on macOS. I disagree about the UI. Table Plus when connecting to a DB will mark the offending parameter red to let you know what credential is

Table Plus works on macOS. I disagree about the UI. Table Plus when connecting to a DB will mark the offending parameter red to let you know what credential isn't right e.g. host/port/key I've found this very helpful. Sequel Pro is free which you didn't mention and Table Plus has a fee.