seekrit-sdk

https://github.com/seekritdev/ruby-sdk

Read-path SDK for seekrit, the zero-knowledge secrets manager. Authenticate with a service token, resolve your environment, and get decrypted secrets — the API only ever returns ciphertext; decryption happens in your process. Uses only the Ruby standard library (openssl, net/http, json). Optional Rails integration included. Require as "seekrit" or "seekrit/sdk"; the module is Seekrit.