Alex Alaniz enhanced gateway security for the openclaw/openclaw repository by developing the Doctor Gateway Security Warning Enhancement. This feature improved detection of exposed gateway configurations and strengthened authentication checks, addressing critical security risks. Alex implemented comprehensive automated tests in TypeScript to ensure the new warning logic performed reliably across diverse scenarios. The work focused on backend development using Node.js, with an emphasis on security and robust testing practices. By providing actionable remediation guidance, Alex’s contribution reduced remediation time for misconfigurations and improved the overall security posture of gateway components. Collaboration with an external contributor further strengthened the solution’s depth.