shortwave You could export for the web and run it on a http server on your computer. That would allow you to connect from your phone over the local network. There's plenty of options for HTTP servers depending on your level of experience.
In terms of simple ones there's applications like:
If your worried they are a little too heavyweight you could use:
If your comfortable with a bit of command line then you could use:
Or for something a little more custom:
Node.js http modulehttps://nodejs.org/api/http.html