1. Have your context ready
Have the CSV and the required headers, identifier rules, and duplicate policy for its intended workflow.2. Ask your agent
Paste this into your agent, then provide your task and example inputs when it asks:3. Review the result
The accepted and rejected records reconcile to the parsed file. An email format check is not mailbox verification, and physical line counts are not necessarily record counts. Ask your agent:Check your understanding
Does a valid CSV header prove every row meets the business acceptance rule?Show the answer
Show the answer
No. File structure and row acceptance are separate checks. Preserve row-level
exceptions and their source identities.