Marcus Hodgson developed a manually-dispatched GitHub Actions workflow for the etcd-io/etcd repository, enabling structured debugging sessions by integrating the Antithesis debugger directly into the CI/CD pipeline. The workflow requires inputs such as session ID, input hash, and vtime, and optionally supports email notifications to facilitate collaboration and alerting. Implemented in YAML and leveraging GitHub Actions, Marcus’s solution allows for reproducible debugging scenarios and accelerates issue triage by making debugging an integrated part of the development workflow. The work demonstrates a focused application of CI/CD automation skills, delivering a production-ready feature that enhances the repository’s debugging capabilities.