Thanks for the mention of muscula.com
Paul, I'm the creator. :-)
+Jonathan del Strother. Yes the noise is a big problem. I'm continually improving the filters. My goal has been to make it sensible to get an email on every new error - That's now possible at least on a website with 200.000 uniques a month.+Kelly Norton
Muscula actually does do automatic try-catch insertion. It's not tied to any one JS-library, but done in a vanilla way. It does not work 100% of the time, as it has to be done very lazy. But some errors actually know what event on what DOM element caused the error, and you get a "picture" of the DOM element in your log.+James Ide
I've combatted the problem with getting errors for scripts served from CDN. And Muscula does work with scripts served from CDN (all my own scripts are served from CDN). The problem with "Script error." is still there in some cases, but I filter those out so you don't get the useless noise.
Development on Muscula has been a bit slow lately - but speed will be picking up, as I have sold my other projects I was working on. So now I'm focusing 100% on Muscula.