See Codex windows before you start a long task
A Codex usage tracker is most useful when you can see remaining capacity without opening a separate dashboard. Codex exposes session and weekly windows; UsageAtlas shows the supported windows, remaining room, and reset times next to your other tools.
That is the difference between guessing whether a refactor will fit and knowing you are already close to a weekly cap. You can set one desktop alert per window, per reset cycle, at the remaining-capacity threshold you choose.
Tokens, credits, and estimated cost in one place
Limits answer "can I keep going?" Local activity answers "what did Codex actually do?" UsageAtlas reads supported Codex session information already on your computer and turns it into tokens, requests, models, and estimated cost, then plots that history against your own baseline.
When Codex reports plan or credit information, that sits beside the local activity so you are not reconstructing the day from a CLI status line and a billing page.
Codex beside Claude, Cursor, and OpenCode
Many people use Codex for one kind of work and Claude Code or Cursor for another. A Codex-only status item cannot show the combined load. UsageAtlas keeps Codex in the same running total as the other supported sources, with a filter when you need Codex alone.
Processing stays on your machine. Prompts and responses are not read, and a UsageAtlas account is not required. Cost figures are estimates unless a provider reports them directly.
Questions, answered
Can UsageAtlas track Codex CLI usage and reset times?
Yes. For supported Codex windows, UsageAtlas shows remaining capacity and reset times, and can send one desktop alert per reset cycle. Local session activity is included where it is available.
Does this replace the Codex /status command?
No. /status remains the in-CLI check. UsageAtlas is a desktop dashboard for people who also want history, estimated cost, alerts, and a view that includes other supported tools.
Is UsageAtlas only for Codex?
No. Codex is one supported source. UsageAtlas also tracks supported Claude, Cursor, and OpenCode usage in the same local dashboard.