Developed and integrated pre-commit hooks for the mother-of-all-self-hosting/mash-playbook repository, establishing an early quality gate to enforce code safety and integrity before changes entered the codebase. Leveraging skills in Continuous Integration, DevOps, and Version Control, the work focused on automating local checks using YAML to catch issues prior to commit, thereby improving the developer feedback loop and reducing the risk of unsafe code. This initiative laid the foundation for future automation and consistent coding standards across the team, ensuring that code quality is maintained from the outset and supporting a more reliable and maintainable development workflow moving forward.