Made a tool to switch between multiple AI subs with usage tracking, without the bloat (Codex, Claude, Grok, OpenCode). Works with T3 Code's hub

CLIProxyAPI wasn't working for me. It kept routing my Codex traffic to accounts with no usage, treated accounts as stale when I spent banked resets, and generally packed so many features I couldn't tell what it was actually doing. I also found its config pretty confusing. Every other solution I looked at was bloated too, or obsessed with load balancing. So I built Switcher. It does one job: One active account serves all traffic. You switch accounts, or Switcher fails over automatically when the active one runs out. If nothing is usable, it does NOT rotate. It passes the upstream error through, like the CLI would. Comes with a menu bar app that lets you switch accounts by just clicking on them. What's in it: Per-account usage windows with reset countdowns A Usage tab that reads the CLIs' own session logs and prices them with LiteLLM rates: daily cost chart, per-provider and per-model breakdowns, cache savings Claude login imports the Claude Code CLI's tokens from the keychain, so if you already use Claude Code you never sign in again Relogin per account, banked Codex resets, drag-to-reorder, hide providers Works as a CLIProxyAPI-compatible hub, so T3 Code shows all your accounts' quotas in one place The entire app is a 3.9 MB dmg. Single Go binary, no Node build, dependency-free frontend, MIT Check it out github.com/00xmario/switcher