During July 2025, work focused on enhancing the harness/mcp-server repository by delivering an API integration for Cloud Cost Management, specifically targeting commitment savings data. The developer implemented a new API endpoint and corresponding client functions in Go, enabling retrieval of savings information filtered by date, service, cloud account IDs, and harness management status. This backend development effort included updating the project’s README to document usage of the new Commitment Savings Data API, ensuring clarity for future users and maintainers. The work demonstrated proficiency in API integration and cloud cost management, addressing a targeted need without introducing or resolving any major bugs.