Content
75%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 content is a clean, code-forward, well-sequenced data-analysis skill with concrete executable examples and no unnecessary reference nesting; its main gaps are an assumed (undefined) input DataFrame, no explicit validation feedback loop, and the absence of a brief overview section.
Suggestions
Add a short overview or quick-start section noting the assumed input (a pandas DataFrame `df` with a unit-bearing string column) so the code is fully self-contained.
Add an explicit validation/checkpoint note in Step1 (e.g. report how many rows failed unit conversion before dropping) to strengthen the feedback loop.
Trim obvious inline comments that restate the following line (e.g. '# 绘制直方图') to push conciseness toward 5.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is code-forward and mostly lean, with one-line Chinese step descriptions; a few inline comments restate the obvious ('# 绘制直方图' before plt.hist, font-config rationale), which is minor over-explanation that could be trimmed but not enough to drop to 3. | 4 / 5 |
Actionability | Each step provides concrete, executable pandas/numpy/matplotlib code with real calls and placeholders for column/unit names; the gap is that `df` is assumed to already exist with no loading step shown, so it is mostly rather than fully copy-paste ready. | 4 / 5 |
Workflow Clarity | Three steps are clearly sequenced (extract/clean → basic histogram → comprehensive dashboard) and Step1 includes light validation via dropna/try-except on failed conversions; not a destructive or batch operation so the cap does not apply, but there is no explicit validate-then-recover checkpoint, keeping it at 4 rather than 5. | 4 / 5 |
Progressive Disclosure | No bundle files exist and the content is self-contained, well-organized into three labeled steps with headers and no nested references; at ~100 lines with no overview/quick-start section it slightly exceeds the under-50-line simple-skill exception, so minor organization gaps hold it at 4. | 4 / 5 |
Total | 16 / 20 Passed |