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video2mp3

从视频文件中提取音频并保存为 MP3。当用户提到视频转音频、提取音频、抽 MP3、视频提取声音时使用。

76

Quality

95%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

100%

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

A compact, well-structured skill body that gives executable code, a clear parameter table, and a usage example with no wasted tokens. As a simple single-purpose skill it fully meets the clarity and organization bars without needing external references.

DimensionReasoningScore

Conciseness

The body is lean and efficient — a brief purpose statement, an import/call snippet, a parameter table, and a return value — with no padding or explanation of concepts Claude already knows, matching the anchor-3 'every token earns its place' example.

3 / 3

Actionability

The content provides a fully executable import and call signature plus a concrete usage example with real argument values, and the parameter table documents types, required flags, and defaults, making it copy-paste ready per anchor 3.

3 / 3

Workflow Clarity

This is a simple single-action skill (under 50 lines) where the single action is unambiguous, so per the simple-skills scoring note workflow clarity scores 3 even without an explicit multi-step sequence.

3 / 3

Progressive Disclosure

No bundle files are present and the skill is under 50 lines with well-organized sections (功能描述, 调用方式, 参数说明, 返回值, 使用示例), so per the simple-skills scoring note progressive disclosure scores 3.

3 / 3

Total

12

/

12

Passed

Description

90%

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

A concise, well-targeted description that explicitly covers both the capability and the trigger conditions with natural user phrasing. Its only weakness is that it describes a single concrete action rather than a breadth of actions, capping specificity at 2.

DimensionReasoningScore

Specificity

The phrase '从视频文件中提取音频并保存为 MP3' names the domain and two concrete actions (extract audio, save as MP3), but it is a single task rather than 'multiple specific concrete actions', so it sits at the anchor-2 level rather than 3.

2 / 3

Completeness

It states what the skill does and follows with an explicit '当...时使用' when-clause, clearly answering both what and when per anchor 3.

3 / 3

Trigger Term Quality

'视频转音频、提取音频、抽 MP3、视频提取声音' gives good coverage of natural variations a user would actually say, matching the anchor-3 example's breadth.

3 / 3

Distinctiveness Conflict Risk

The video-to-MP3 niche plus its specific triggers ('抽 MP3', '视频提取声音') are unlikely to collide with other skills, matching anchor 3.

3 / 3

Total

11

/

12

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
CoderWanFeng/python-office
Reviewed

Table of Contents

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