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excel-large-file-processing-and-cleaning

读取多 sheet Excel 文件,动态识别目标列进行统计,并使用正则清洗文本字段提取中文字符,最终输出标准化 Excel 文件。

54

Quality

60%

Does it follow best practices?

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SecuritybySnyk

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tessl review fix ./skills/sn-da-excel-workflow/capability/excel-reading/structured-header-reading/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

61%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The skill body is concise and well-structured with real executable code, but the code has missing imports/undefined variables and the workflow lacks validation checkpoints for a batch data operation. Adding setup context and verification steps would meaningfully raise quality.

Suggestions

Make the code copy-paste ready by including the missing imports (`import pandas as pd`, `import os`) and defining `df` (e.g., `pd.read_excel`) and `target_sheet` before they are used.

Add validation checkpoints: verify the target column was found (handle the `None` case explicitly), confirm cleaning produced expected results, and validate the output file before reporting success.

Tighten the placeholder comment in Step1 ('目标清洗列 # 占位示例') into a concrete, reusable parameter so the example is immediately actionable.

DimensionReasoningScore

Conciseness

The body is lean and code-forward with minimal prose, assuming Claude's competence; only minor trimmable elements remain (the parent-workflow blockquote and a loose placeholder comment), placing it at 'efficient; minor instances of over-explanation'.

4 / 5

Actionability

Concrete Python is provided rather than pseudocode, but it is not copy-paste executable: `pd` and `os` are used without imports, and `df`/`target_sheet` are referenced without being defined, so key execution details are missing.

3 / 5

Workflow Clarity

Steps are clearly sequenced (Step1/Step2/Step3), but this is a batch data-transformation skill with no validation or verification checkpoints (no check that cleaning succeeded, no output validation); the rubric caps such skills at 3.

3 / 5

Progressive Disclosure

Content is well-organized into labeled step sections within a single file, with one clearly signaled reference to the parent workflow SKILL.md; no bundle files exist to warrant deeper structure, so it sits just below the 'clear overview with well-signaled one-level references' bar.

4 / 5

Total

14

/

20

Passed

Description

58%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is specific and describes a distinct Excel cleaning niche, but it lacks an explicit 'when to use' trigger clause and is missing common keyword synonyms/file extensions. It is solid but not exemplary.

Suggestions

Add an explicit 'Use when...' clause stating when Claude should invoke this skill (e.g., 'Use when processing multi-sheet Excel files that need column counting and Chinese-text cleaning').

Include natural trigger terms and synonyms users would say, such as 'xlsx', 'spreadsheets', '工作表', or '表格', to improve trigger-term coverage.

DimensionReasoningScore

Specificity

Names several concrete actions — '读取多 sheet Excel 文件', '动态识别目标列进行统计', '使用正则清洗文本字段提取中文字符', '输出标准化 Excel 文件' — but does not comprehensively enumerate variants of each action, so it sits at 'several specific actions; minor gaps' rather than 5.

4 / 5

Completeness

The 'what' is clear (read, identify columns, clean, output), but there is no 'Use when...' clause or equivalent trigger guidance; per the rubric guideline this caps completeness at 3.

3 / 5

Trigger Term Quality

Contains relevant keywords ('Excel 文件', '多 sheet') but omits common synonyms and file extensions (xlsx, spreadsheets, 工作表, 表格) that a user would naturally say, matching 'some relevant keywords but missing common variations'.

3 / 5

Distinctiveness Conflict Risk

The niche (multi-sheet Excel + dynamic column counting + regex Chinese-character extraction + standardized output) is specific enough to be mostly distinct with only minor overlap risk against general Excel skills.

4 / 5

Total

14

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
OpenSenseNova/SenseNova-Skills
Reviewed

Table of Contents

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