All the clients (including the app) are fully open-source. Both the npm package and the ruby gem wrap a lower-level library that is written in Go - https://gith

All the clients (including the app) are fully open-source. Both the npm package and the ruby gem wrap a lower-level library that is written in Go - https://github.com/envkey/envkey-fetch https://github.com/envkey/envkey-fetch. This implements core OpenPGP logic in a cross-platform way. I'll try to make this clearer in the Readme. I could also look at splitting out platform-specific packages for those who only need a subset of them, but the reason for including every binary is to make it plug-and-play for multi-platform teams.