Worked on enhancing the cross-platform reliability of plugin hooks in the anthropics/claude-code repository by delivering a feature that improves portability. Updated plugin hook scripts to use a portable shebang line with Bash, ensuring consistent execution across Linux and macOS environments. This change addressed environment-specific failures, streamlined developer onboarding, and improved the reliability of continuous integration workflows. Demonstrated skills in Bash scripting, devops, and system administration while collaborating on the implementation through a co-authored commit. The update aligned plugin scripting with best practices for portability, strengthening downstream plugin integrations and contributing to the maintainability of the codebase.