Antigravity Usage Intelligence: Track Tokens, Quotas, Cache, Reasoning, and Agent Activity

Antigravity Usage Intelligence is an open-source VS Code extension designed for developers using Google Antigravity. The tool provides a comprehensive analytics dashboard to monitor token consumption, including breakdowns of input, output, cached context, and internal reasoning steps. It allows users to track API calls, live quota status, and project-specific usage through a GitHub-style activity heatmap. This extension makes hidden usage details visible, helping developers understand their agentic workflow efficiency and resource consumption over time.