Syaor4n enhanced the NousResearch/hermes-agent repository by developing a new Hermes CLI feature that streamlines the addition of MCP servers through support for environment variables and configuration presets. Using Python and leveraging skills in CLI development and configuration management, Syaor4n introduced options to inject environment variables via --env and apply predefined settings with --preset, improving deployment flexibility and reproducibility. The implementation included validation logic to ensure environment variable names are well-formed and established clear precedence rules so explicit transport details override presets. This work addressed configuration ambiguity and aligned the CLI with standardization goals, though no major bugs were fixed.