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Quota visibility and account switching for Claude Code

A tray application for developers who hold more than one Claude subscription and run Claude Code all day. It shows which account is active and how much 5-hour and 7-day quota each account has left, and switches between them — one click, or automatically before a limit lands. Windows, macOS, and Linux.

This project is young. 0.1.0 is the first tagged release; expect rough edges, and see Before you install this for what it does with your credentials.

Before you install this: what it does with your tokens

This app reads ~/.claude/.credentials.json — the same file Claude Code itself uses — refreshes OAuth tokens when they're near expiry, polls Anthropic's usage endpoint to compute quota, and writes that same credentials file when you switch accounts, so the official Claude Code binary picks up the new identity on its next request.

What it does not do:

• It does not proxy, relay, or intercept model traffic. There is no server. Every inference request still goes straight from Claude Code to Anthropic, unmodified.
• It does not export tokens to a UI, a file you can copy elsewhere, or anywhere off your machine. There is no cloud sync.
• It never shows or sends token material anywhere other than the Anthropic OAuth endpoints and your own disk.

This distinction matters because Anthropic's terms treat it as the line between what's allowed and what isn't. They accept per-profile switching between real, individually-authenticated accounts using the official client — refresh a token, hand it to the real binary, done. They ban relay servers that pool tokens and impersonate the official client to multiple users or sessions at once. Running several accounts you legitimately hold is not itself a violation; evading rate limits through token sharing or relaying is. This app only ever does the former: it moves credentials on your own machine, into the same binary you'd otherwise run by hand.

That's a description of what the app does, not a legal opinion — read Anthropic's terms yourself if you're deciding whether multi-account use fits your si