CodexBar: A New Open-Source Tool for Monitoring OpenAI Codex and Claude Code Token Usage Statistics
CodexBar is a specialized open-source utility developed by steipete, designed to provide developers with real-time visibility into their AI programming limits. By integrating directly into the system menu bar, the tool offers a seamless way to track usage statistics for OpenAI Codex and Claude Code. A standout feature of CodexBar is its ability to display these metrics without requiring a traditional login, streamlining the user experience. The project aims to help developers manage their token consumption effectively, encapsulated by its motto: "May your tokens never run out." This tool addresses a growing need in the AI-assisted development ecosystem for better observability of resource constraints and usage quotas.














