Save the Codex Artifact Before Clearing the Chat
A useful answer can disappear from your working process if it exists only in the conversation. Save the result where the next step expects to find it.
For an automated repository summary, use the documented final-message output option and choose a destination inside the task's working area. Include the source revision and any unresolved questions in the requested report. Confirm that the file exists and contains the expected sections before handing it to someone else.
Keep the exit status and validation result beside the artifact. A partial file left by an interrupted run should not look like an accepted deliverable. Test that interruption case on a disposable task before connecting the result to a publishing or deployment step.