Show HN: A dashboard for tracking usage limits across Claude, Codex, and Cursor (www.usagebuddy.com)

A new desktop application called Usage Buddy has been introduced as a solution for tracking usage limits across multiple AI coding agents, specifically OpenAI's Codex, Claude Code, and Cursor. This app allows users to manage various accounts from a single interface, offering a clear overview of remaining allowances and reset times without needing to log into each account individually. It aims to simplify the user experience by sending alerts when usage is low and providing customizable refresh intervals for automatic updates. Significantly, Usage Buddy prioritizes user security by ensuring that all data, including login credentials and usage stats, remain stored locally on the user's PC, with no data being sent to external servers—making it a secure option for developers. Currently available only for Windows 10 and 11, the app supports unlimited account connections but does not yet extend to Mac or Linux systems. This tool promises to enhance productivity for AI/ML practitioners by streamlining account management and monitoring in a landscape with increasing complexities surrounding AI resource usage.