Repeatability
High
This is a one-time rewrite, but the coding patterns involved — OpenXml parsing, SQL Server batch inserts, WinForms UI scaffolding — are highly repeatable and well-represented in training data. The agent applies the same structured approach each time.
Ambiguity Tolerance
Medium
Core requirements are clear (OpenXml, merged cell handling, validation, preview-commit), but specifics like which columns map to which SQL fields, what constitutes a validation error, and how the preview UI should look are underspecified and will require assumptions or clarifying questions.
Data & Tool Availability
Medium
The agent needs access to the existing C# codebase, the SQL Server schema, and sample XLSX files to do this properly. If those are provided, execution is straightforward; without them, the agent must generate generic scaffolding that may not integrate cleanly.
Error Cost
Medium
Buggy import logic could corrupt customer records in SQL Server, which is a real but recoverable risk if the preview-before-commit workflow is implemented correctly and tested before production deployment. Code review before merge significantly reduces exposure.
Human Judgment Required
Low
The task is technical and well-bounded — no taste, ethics, or relationship context is needed. A human should review the output before shipping, but the core implementation does not require human intuition to produce.