github

codex-orange-book — Codex 橙皮书：从安装到实战案例的全链路 Codex 使用指南（非官方开源，含可下载 PDF）

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signal score

⏳ Too early

trajectory — needs a few more hourly snapshots

7-day window (free)

Not enough history yet — the trend line fills in as snapshots accrue (hourly).

codexcodex-orange-book

Embed a live signal badge

[![Signalcrest signal](https://www.signalcrest.app/api/badge/gh%3A1277578741)](https://www.signalcrest.app/topic/gh%3A1277578741)

Drop this in a README or blog post — it updates automatically as the score moves.