During April 2026, Win4r enhanced the approval system in the NousResearch/hermes-agent repository by developing a security-focused feature that detects several abuse patterns. Leveraging Python and shell scripting, Win4r implemented detection for heredoc script injection, PID self-termination via kill commands, destructive Git operations, and a two-step chmod followed by execution. The solution included comprehensive automated tests to validate each detection pattern, addressing four security gaps identified through a source-grounded audit. This work demonstrated depth in both security analysis and test-driven development, applying expertise in Python development, security, and shell scripting to improve the robustness of the approval workflow.