Worked on enhancing the health-check flow in the OpenRailAssociation/osrd repository by updating documentation to support secure, authenticated environments. Focused on clarifying the use of an authorization bypass header, the work enables developers to verify server health without compromising security. Leveraged skills in API design, curl command usage, and technical documentation to ensure the new process is both accessible and robust for onboarding and operational diagnostics. The contribution addressed a specific need for reliable health verification in restricted deployments, improving clarity for future maintainers and on-call engineers. No bugs were fixed during this period, with efforts concentrated on documentation improvements.