This is cool. It is always nice to see command line tools for stuff. It may not make sense in the context of "big app" but whenever one has the option of just

This is cool. It is always nice to see command line tools for stuff. It may not make sense in the context of "big app" but whenever one has the option of just one-off scripting from the command line, there is suddenly a new level of usability. In fact, I am usually not comfortable with stuff that doesn't have some sort of easy scripting option, so this really makes a lot of json-based tools suddenly much more attractive to me for production use!