StackGauge shows how much of your Claude Code and Codex limits are left, which one is closest to stopping you, and when each resets. Pin the tool you care about, or let it surface whichever is running low. Everything stays on your Mac.

StackGauge is a private macOS menu bar app for tracking AI usage, limits, resets, and spend. The first release supports Claude Code, showing your 5-hour and weekly usage, which limit is currently constraining you, when it resets, and what your usage is costing. StackGauge is being built as a multi-provider usage dashboard, with support for more AI coding providers coming next.