Building an Observability Dashboard for a Claude Subscription (prakhargurunani.com)

A developer recently created an observability dashboard for Claude subscriptions, addressing a significant gap in usage reporting for users without API access. The dashboard, built with a TypeScript collector called "claude-obs" and a Next.js frontend, captures detailed usage data from session files spread across different machines. This enables users to track account-level metrics, such as the current burn rate, project-specific usage, and the effectiveness of their subscription plans. The project's core innovation lies in extracting trusted usage data from undocumented file formats, maintaining privacy, and ensuring that no sensitive information is transmitted. This tool is particularly significant for the AI/ML community as it empowers Claude users to gain insights into their usage patterns, allowing for better resource allocation and cost management. Key technical features include the ability to run a background process on multiple devices, a robust error handling mechanism, and a focus on accuracy by capturing data without miscounting requests. Additionally, the dashboard helps assess the value of subscription plans against actual usage, ultimately fostering enhanced decision-making for developers and organizations using Claude.