Worked on maintaining the Hermes agent by addressing a critical environment propagation issue within the NousResearch/hermes-agent repository. Focused on backend development using Python, the developer implemented a fix to ensure the HERMES_HOME environment variable is correctly propagated to all kanban worker subprocesses. This approach leveraged environment configuration and subprocess management skills to guarantee that profile-specific settings, such as fallback providers and agent configurations, are consistently applied across deployments. By injecting HERMES_HOME through resolve_profile_env, the work reduced misconfigurations and improved runtime reliability, resulting in more stable kanban worker behavior and consistent application of environment-aware configurations in diverse deployment scenarios.