How I use Codex reports

What a Codex report is

Codex can analyze your entire codebase and generate a structured report.
It flags code quality issues, potential problems, areas of complexity, and things that might break.
This is genuinely useful — but overwhelming if you do not know how to read it.
The first report I received flagged dozens of issues, some marked critical. I had no idea which ones mattered.

Paste the full report into Claude with this exact prompt:
"I am a non-developer. This is a code report for my app. Tell me: which issues will affect the app working correctly, which are style or preference issues I can ignore, and which ones I should fix before I submit to the Play Store?"
That converts a confusing technical document into a prioritised to-do list.
Claude sorts it into three buckets: fix now, fix before launch, ignore.
Work through the "fix now" bucket one item at a time — never all at once.

After every significant section of the app — not after every individual change.
Running a report after every change creates a constant stream of noise that is hard to act on.
Running after each section gives a snapshot at a meaningful moment.
The cadence: finish a feature or screen, commit to GitHub, run the report, fix anything critical, commit again.

An authentication function that was accessible without login — invisible in the running app.
A database query that would time out under certain conditions — only visible in the report.
A memory leak that only appeared under specific usage patterns.
None of these showed up in normal testing. The report found all of them.

They are not a replacement for expertise — some flagged issues require a developer to interpret correctly.
They are not a reason to panic — a long list of issues is normal for a first-draft codebase.
Paired with the right Claude prompt, they are one of the most powerful quality checks available to a non-developer.