I've just published a new tool I named 'Relevation'.
It's a command-line tool to access the passwords stored with the excellent Revelation Password Manager, which only provides a graphical interface.
I've been using the basis of my new tool on my computers for more than 4 years now and decided I might as well release it for others to use in case anyone else is interested.
It's is written in Python and has fairly simple dependencies, so it is easy to test and requires no compilation.
Its website is located at p.outlyer.net/relevation/.