Show HN: AI Gauge, a desktop monitor for Claude/Codex/Copilot usage limits (github.com)

AI Gauge has been introduced as a helpful desktop tool for users with multiple AI subscriptions, enabling them to monitor their usage in real-time. This independent open-source utility provides a concise view of session and weekly usage limits, account balances, and spending for platforms like Claude.ai, ChatGPT Codex, GitHub Copilot, and OpenRouter. It features a platform-native UI that adapts to Windows, Linux, and macOS, ensuring users can efficiently manage their AI service consumption from one accessible widget. The significance of AI Gauge lies in its ability to optimize users' investment in AI tools, especially as many individuals and organizations face challenges in tracking their subscription usage and associated costs. With detailed integration, users can manage multiple accounts, benefiting from auto and manual refresh options. Technical aspects include storing credentials securely in OS-native systems, requiring Python 3.11+ for setup, and offering easy installation via pre-built binaries. The app does not include telemetry, focusing purely on local usage metrics—underscoring a commitment to user privacy while facilitating a streamlined experience for navigating monthly AI service limitations.