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large-file-kpi-analysis

根据数据量自动选择读取策略(大文件转Parquet),提取关键指标进行单位一致性验证与排序分析,并输出可下载的结果表格。

52

Quality

58%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./skills/sn-da-excel-workflow/capability/excel-data-analysis/kpi-metric-analysis/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

57%

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

The content provides concrete, mostly-executable code organized into two clear steps with good parent-workflow navigation, but it leaves `data` undefined, relies on placeholder columns, and lacks any output-verification checkpoint. Conciseness is good though slightly padded with inline examples.

Suggestions

Add an explicit validation/feedback loop after the Excel write — e.g. verify the file exists and is non-empty, and instruct to retry on failure — to lift workflow clarity.

Show how `data` is obtained (read from the parent workflow or load the .xlsx) so the snippet is copy-paste runnable, and replace placeholder column names with a brief note on where actual names come from.

Trim the inline '示例' comments and the '默认输出前100行' fallback, or move them to a clearly marked optional section, to tighten token efficiency.

DimensionReasoningScore

Conciseness

The body is mostly lean code with little prose, but scattered inline '示例' annotations and a loose fallback ('默认输出前100行作为示例') could be tightened.

2 / 3

Actionability

Real Python is provided rather than pseudocode, but `data` is never defined (assumed from the parent workflow) and column names are placeholders like 'numerator_col', so it is not copy-paste executable as written.

2 / 3

Workflow Clarity

Step1 and Step2 give a clear sequence, but there is no validation checkpoint or feedback loop on the Excel-write step; per the guidelines a batch write operation without verification caps workflow clarity at 2.

2 / 3

Progressive Disclosure

This short single-purpose skill is self-contained with two clearly labeled sections and a clearly signaled one-level reference to the parent workflow SKILL.md, satisfying the simple-skill allowance.

3 / 3

Total

9

/

12

Passed

Description

60%

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 about capabilities but reads as a capability list rather than a discovery trigger, omitting any 'when to use it' guidance. It is reasonably distinct but lacks natural user-facing trigger terms.

Suggestions

Append an explicit 'Use when...' clause naming natural trigger phrases (e.g. 'Use when analyzing Excel KPI tables, verifying physical-unit consistency, or ranking metrics for download').

Soften the jargon with everyday terms users would actually say — '排名'/'排序', '单位换算核对', '关键指标提取' — alongside the technical wording.

Add common surface forms like '.xlsx', 'KPI', or '指标表' to broaden trigger coverage without losing distinctiveness.

DimensionReasoningScore

Specificity

The description lists multiple concrete actions — '自动选择读取策略(大文件转Parquet)', '提取关键指标', '单位一致性验证', '排序分析', and '输出可下载的结果表格' — rather than vague language.

3 / 3

Completeness

It clearly states what the skill does, but there is no explicit 'when to use it' trigger clause, which per the guidelines caps completeness at 2.

2 / 3

Trigger Term Quality

It surfaces some relevant terms (关键指标, 单位一致性验证, 排序, Parquet) but they are domain-jargon-heavy and lack common natural variations a user would say; there is no 'Use when...' phrasing.

2 / 3

Distinctiveness Conflict Risk

The unit-consistency / KPI-analysis niche is somewhat specific, but without explicit triggers it could still overlap with general data-analysis skills.

2 / 3

Total

9

/

12

Passed

Validation

93%

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

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

relative_links

Relative link issues: 1 missing

Warning

Total

15

/

16

Passed

Repository
OpenSenseNova/SenseNova-Skills
Reviewed

Table of Contents

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