The sys-filesystem library provides a cross-platform interface for gathering filesystem information, such as disk space and mount point data.

A FFI wrapper around the system GSSAPI library. Please make sure and read the Yard docs or standard GSSAPI documentation if you have any questions. There is also a class called GSSAPI::Simple that wraps many of the common features used for GSSAPI.

We have deprecated the legacy Oso open source library. We have plans for the next open source release and we're looking forward to getting feedback from the community leading up to that point (please reach out to us in the Slack #help channel). In the meantime, if you're happy using the Oso open source library now, nothing needs to change – i.e., we are not end-of-lifing (EOL) the library and we'll continue to provide support and critical bug fixes. More context: [here](https://www.osohq.com/docs/oss/getting-started/deprecation.html).

libddwaf packages a WAF implementation in C++, exposed to Ruby

The Networking and Cryptography (NaCl) library provides a high-level toolkit for building cryptographic systems and protocols

A minimal Train with a backends for ssh and winrm.

Spoon is an FFI binding of the posix_spawn function (and Windows equivalent), providing fork+exec functionality in a single shot.

The sys-uname library provides an interface for gathering information about your current platform. The library is named after the Unix 'uname' command but also works on MS Windows. Available information includes OS name, OS version, system name and so on. Additional information is available for certain platforms.

This is a ruby library for interacting with the bitcoin protocol/network

Modern Kafka client library for Ruby based on librdkafka

The sys-proctable library provides an interface for gathering information about processes on your system, i.e. the process table. Most major platforms are supported and, while different platforms may return different information, the external interface is identical across platforms.

Execute commands remotely over SSH and WinRM

Using standard Gherkin language to define security tests, gauntlt happily wraps cucumber functionality and provides a security testing framework that security engineers, developers and operations teams can collaborate on together.

Handles bootstrapping, running chef solo, rsyncing cookbooks etc

Make predictions with a ModelFox model from your Ruby app. Learn more at https://www.modelfox.dev/.

Records the results of every line of code in your file (intended to be like xmpfilter), inspired by Bret Victor's JavaScript example in his talk "Inventing on Principle"

Records the results of every line of code in your file (intended to be like xmpfilter), inspired by Bret Victor's JavaScript example in his talk "Inventing on Principle"

A Ruby FFI binding to libarchive.

The sys-cpu library provides an interface for gathering information about your system's processor(s). Information includes speed, type, and load average.

Modern Kafka client library for Ruby based on librdkafka