Individual skill

spreadsheet-direct-verification

Use a deterministic Python/openpyxl inspection pass to verify workbook structure, counts, marked rows, and output-file existence when delegated spreadsheet summaries seem inconsistent.

benchmarks/gdpval/skills/spreadsheet-direct-verification/SKILL.md

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# Spreadsheet Direct Verification

Use this workflow when a higher-level or delegated agent has interacted with spreadsheet files, but its summaries or claims are inconsistent, incomplete, or hard to trust.

The goal is to replace uncertain narrative summaries with a direct, reproducible inspection from disk before you finalize your answer.

## When to use this

Apply this skill when any of the following happen:

- A delegated agent reports conflicting workbook facts across messages
- Sheet names, row counts, headers, or output paths are inconsistent
- The agent says a file was created or modified, but did not verify it from disk
- The task depends on exact workbook contents, especially after edits