Content
92%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is an exemplary lean, single-purpose skill: executable openpyxl code, a crisp output contract, mirrored modeling conventions, and a clear when-not-to-use boundary. The only weakness is that the example code omits the ./out/ directory creation its own contract requires.
Suggestions
Add the directory bootstrap to the example (e.g., 'import os; os.makedirs("./out", exist_ok=True)') so the snippet is copy-paste safe on a fresh tree.
Include a brief post-save verification step (confirm the file exists and report its path) to close the loop between the output contract and the code.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and assumes competence: no library or format explainers, inline comments only where they encode conventions ('blue = hardcoded input', 'black = formula'), and every section carries operational weight. Not the 4 anchor since there is nothing to trim. | 5 / 5 |
Actionability | The openpyxl snippet is executable and covers the common case with a concrete output path, but it saves to './out/model.xlsx' without creating './out/', so copy-paste on a fresh tree would fail — a minor gap matching the 4 anchor rather than fully copy-paste-ready 5. | 4 / 5 |
Workflow Clarity | This is a simple single-purpose skill and the action is unambiguous (write a Python script, save to ./out/, return the relative path), with the Checks-tab convention ('surfaces TRUE/FALSE') providing an explicit in-model validation checkpoint; the simple-skill exception applies. | 5 / 5 |
Progressive Disclosure | At under 50 lines with no need for external references (no references/, scripts/, or assets/ exist and none are cited), the well-organized sections (output contract, how to build, conventions, when NOT to use) satisfy the simple-skill path to a 5. | 5 / 5 |
Total | 19 / 20 Passed |