During July 2025, Achi focused on security hardening for the aliasrobotics/cai repository, specifically improving the alias models API. They migrated the API endpoint from HTTP to HTTPS using Python, addressing potential man-in-the-middle vulnerabilities and aligning the service with modern security best practices. This change enhanced data protection for client integrations and improved the overall reliability of the API. Although no new features were released, Achi’s work laid a stronger foundation for future development by prioritizing secure API development and robust integration standards. Their efforts demonstrated depth in API development, Python programming, and the practical application of security principles.