That was a long time ago - it was a Nyquist plug-in aimed at removing BIG clicks. It was not intended as a replacement or even an augmentation to the current Click Removal, but rather an extra tool (experimental) for dealing with the specific case of very large clicks that are missed by Click Removal and too numerous for using Repair. It did work, though not surprisingly it created a significant degradation to non-click sound… I’d just about forgotten about that plug-in, but it’s here: Removing clapping from an audio recording
Sounds like a good idea - perhaps broadening the scope to “Audio Restoration” (so including Clip Fix and Repair).