I might be way behind, and everyone here may already be well aware of this app (I did a really quick search, and didn’t see any topic headlines about it), but I just discovered it, and it makes it a little bit easier to create custom keyboard shortcuts for menu items.
I know it’s just using the custom shortcuts already build into macOS, and you can accomplish the same thing in System Settings → Keyboard → Keyboard Shortcuts, but going that route you have to type the menu item exactly as it is listed in the app. With Houdah’s app, it lists all of the available menu items as you start typing, fills in the rest for you, and then inserts it into macOS’ custom shortcuts, so there’s less of a chance of getting it wrong (which is what happened to me leading up to discovering and installing this app lol).