Great job, but please consider adding an option to show all temperatures in Celsius.

No, it will just get auto-corrected. Removing a letter from a word as a brand name is dumb; it is no different than parents naming their kid a normal name with stupid spelling and thinking they are original/creative.

Not that it matters because you don't care and no one uses promises any more but it does really sadden me how much nested promise code I've found over the years.

eg this

    function sad(input) {
        return new Promise((resolve, reject) =>
            foo(input).then((data) => {
                bar(data).then((data2) => {
                    baz(data2).then(resolve, reject)
                })
            })
        );
    }

could quite as easily have been written like this:

    function happy(input) {
        return foo(input)
            .then((data) => bar(data))
            .then((data2) => baz(data2))
    }

But no one seemed to be aware that you can return a promise in the `.then()` callback and have it chain neatly...

Is this a VST?

PR reviews are the one thing you sure don't want a LLM doing.

Question: this seems to take the port as the primary entry point of communication which means you need to be running a web server?

This adds a lot of cold start overhead? Instead of directly invoking a handler.