Worked on the obra/superpowers repository to enhance the stability and portability of its shell scripting components, focusing on the Find-Polluter script. Addressed a critical compatibility issue by updating the script’s shebang to use /usr/bin/env bash, ensuring reliable execution across distributions such as NixOS where /bin/bash may not be present. This change reduced CI failures and improved test reliability by eliminating assumptions about shell paths. Emphasized maintainability through improved commit messages and issue traceability. Utilized bash and shell scripting expertise to deliver a targeted bug fix, prioritizing cross-distro compatibility and robust continuous integration workflows over new feature development during this period.