At a glance
Read installed Codex and Anthropic subscription quota through a local CLI and typed Node library, with explicit freshness and coordinated Anthropic polling.
Quota readings with explicit limits
Agent Quota provides typed Anthropic subscription readings that distinguish a reported quota, an unknown value and a local calculation. Callers supply their own credential. Per-account polling budgets and single-flight coordination reduce duplicate and overly frequent usage requests.
A fresh reading on your machine
Install the public npm-compatible archive and run agent-quota codex to read the official installed app-server quota windows, reset times and available reset balance. Codex keeps its existing sign-in; this read does not start inference, export credentials or redeem a reset. Fetch time accompanies each result, and missing windows remain unknown.