Awesome project, thanks for sharing.

Looks like it takes a similar approach as the hiera eyaml project (it also encrypts on a per-key basis using gpg) which I've found to be really nice to work with in the past (as opposed to other tools that use symmetric encryption or encrypt the entire blob of all secret keys together). Glad to see a tool that does this with etcd and consul, gives the same benefits without a centralized puppetmaster.

Any plans for clients in other languages? Or if you're not planning to build would you accept PR's for them?