Repeatability
High
The transformation rules are identical every run: lowercase, strip whitespace, deduplicate by email keeping max purchase amount. This is structurally the same task regardless of the data inside, making it trivially repeatable.
Ambiguity Tolerance
High
Success criteria are fully specified: one row per email, lowercase, trimmed, highest-value transaction retained. There are no subjective calls or edge cases that require human interpretation.
Data & Tool Availability
High
The agent only needs the CSV file itself — no external APIs, credentials, or live context required. A code agent can process it with standard libraries like pandas in seconds.
Error Cost
Low
The original CSV is untouched, so any mistake is fully reversible. A quick row-count and spot-check of the output before uploading to the email platform catches any issues with zero downstream damage.
Human Judgment Required
Low
Every decision rule is explicit and deterministic. The only edge case — what to do with true duplicates — is already resolved by the 'keep highest value' instruction.