goss

Goss runs test suites near-instantaneously for small to medium sizes, as demonstrated in the benchmarks referenced in the README, making it ideal for quick validations.

It is a single self-contained binary under 10MB, reducing deployment complexity and resource usage, which is highlighted in the 'Why use Goss?' section.

Commands like `autoadd` automatically derive tests from the current system state, speeding up initial test creation, as shown in the quick start with sshd.

It supports multiple formats including JSON, JUnit, and Prometheus, enabling seamless integration with CI/CD pipelines and monitoring tools, as listed in the output formats section.