Verification · Feedback and evaluation · Missed bug analysis
Root cause trace
Replay the review trace for the PR that introduced the bug.
How to build it
- Link each escaped bug to the pull request that introduced it.
- Replay the review trace for that pull request and record what each check saw.
- Write down which check should have caught the bug and why it did not.
Signals in a repository
- Postmortem notes that name the introducing pull request and the missed check.
- Tracing setup for review runs in the tooling, such as Langfuse or Phoenix SDK configuration.
In practice
No scanned repository runs a tool for this check. The steps above are the only guidance.