I love this kind of stuff. Super precise side project that fills a need and is fun to build. Slightly related and clearly shameless plug: you could build this

I love this kind of stuff. Super precise side project that fills a need and is fun to build. Slightly related and clearly shameless plug: you could build this from scratch in about 2 minutes using my our new (or about 30 seconds if you fork an existing one). If you're interested email automation@jofarnold.com for a developer account. I'd very much like to hear your feedback. Obviously not as targeted as OP but still cool :)