Show HN: ClaudeStatsBar: your session is 486k deep and nothing told you (github.com)

ClaudeStatsBar has been introduced as a new tool for users of Claude Code, providing crucial metrics about context usage and associated costs during extended sessions. Unlike the standard context window display, which only indicates how much of the window is utilized, ClaudeStatsBar reveals both the contextual cost of the next output and the growth of session context in real-time. This addresses a significant challenge when working with large context settings, as it helps users manage their token usage effectively and avoid unexpected limits mid-task. For the AI/ML community, this enhancement is pivotal as it directly impacts efficiency and resource management when building large applications with Claude. By revealing the ongoing consumption of tokens and anticipated costs, developers can make informed decisions about clearing context or optimizing sessions before they become unwieldy. The tool is implemented purely in Python, ensuring that it runs without additional dependencies or network requirements, making it accessible for a wide range of users. With measured data from extensive use examples, ClaudeStatsBar promises to enhance coding productivity while maintaining an eye on usage costs, which can rapidly accumulate in stateless API interactions.