Check your quota from the desktop app alone, no Claude Code install needed
If you usually just open the desktop app to chat with the AI, you can now keep an eye on usage anytime without installing a separate command-line tool. When the program can't find Claude Code's quota file, it falls back to reading the Claude desktop app's local history, and it even supports the Microsoft Store install on Windows. The screen shows your session and weekly usage percentages directly. If the local HTTP cache (where previously fetched data is temporarily stored) happens to hold a recent matching response, it also includes the accurate reset time. The whole process uses no login credentials and sends no quota API (the interface for querying quota) requests; it never guesses at times it isn't sure about, clearly marks how long ago the data was recorded, and handles stale data.