A mixed day needs a mixed total
Claude Code for one kind of work, Codex for another. Each vendor's status line only knows itself. The expensive day is usually the sum.
UsageAtlas keeps both sources in one running total, with Cursor and OpenCode if those are signed in too.
Split them when you need to
Filter to Claude when you are watching a five-hour window. Filter to Codex when the weekly cap is the risk. Leave the filter off when you want the honest total.
Questions, answered
Can I monitor Claude Code and Codex usage together?
Yes. That is the default view when both sources are connected.
Does this replace each tool's own usage command?
No. /usage and /status stay useful in-session. The dashboard is for the combined picture and for history.
What about Cursor?
Cursor is a supported source in the same total.