Is there a kerning threshold script?

Is there a Glyphs script for deleting all kern pairs with a value less than a numeric value? For example, delete all kerns with a value below 1 to get rid of zero kerns I created when I changed my mind about needing a kern? Normally I would do this with MetricsMachine but Glyphs is losing some kerns when exporting a UFO.

Mekkablue has one in his scripts repository.

Thanks! I hadn’t updated those in ages, Rainer has added a ton of good stuff!