What this case covers
The author breaks official account production into data search, writing, image matching, layout, and upload modules, and uses Codex to build a content workbench that can rerun each part separately.
Questions it answers
- Why can't a complete tool be made from a one-sentence requirement?
- How can benchmark data retain evidence?
- What paths can writing take?
- How are images and layout standardized?
- How can upload failures avoid duplicate charges?
Our observations
- Automation quality depends on how complete the task brief is.
- Independent reruns at each stage can reduce the cost of failure.
- Keys, logs, and local corpora must be isolated according to engineering standards.
From the author
The best way to use AI is to solve small functions that are truly needed in work.