Developed and integrated the Hermes model library within the huggingface.js repository, establishing Hermes as a supported library and enabling download tracking through a dedicated repository URL and telemetry path. This full stack TypeScript work introduced infrastructure for recognizing and monitoring Hermes model usage, laying the foundation for future analytics and expanded model compatibility. The implementation included clear traceability via repository and commit references, supporting future audits and maintainability. By configuring download tracking and observability features, the work addressed business needs for usage insights and ecosystem growth, demonstrating a methodical approach to feature delivery and technical integration within a JavaScript environment.