Developed a security-focused feature for the macports/macports-ports repository by introducing a new Vim variant that leverages Libsodium-based encryption. This work centered on enhancing the security posture of Vim packaging within the MacPorts ecosystem, integrating cryptographic best practices to reduce risk exposure for users and downstream contributors. The implementation involved careful build configuration using Makefile, ensuring compatibility with existing packaging standards while maintaining code hygiene and traceability through commit-based workflows. Collaboration with repository maintenance teams supported the secure integration of encryption, demonstrating skills in encryption, build configuration, and Vim, and positioning the feature for potential standardization within the project.