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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。

72

Quality

87%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

92%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.

A compact, well-structured reference for a simple single-function skill with executable examples and a complete parameter table. The only minor inefficiency is light redundancy between the frontmatter description and the '功能描述' section.

DimensionReasoningScore

Conciseness

Mostly lean and free of concept over-explanation, but the '功能描述' section restates the frontmatter description and '所属分类'/'原始函数' are metadata that do not all earn their place, keeping it just below a 5.

4 / 5

Actionability

Provides copy-paste-ready executable Python in both '调用方式' and '使用示例', plus a complete parameter table with types, required flags, and defaults, covering the common call cases.

5 / 5

Workflow Clarity

A simple single-purpose skill whose single action (call video2mp3 with a path) is unambiguous; it is not a destructive or batch operation, so the validation cap does not apply and the simple-skill exception holds.

5 / 5

Progressive Disclosure

Under 50 lines with no need for external references, organized into clearly labeled sections (调用方式, 参数说明, 返回值, 使用示例), satisfying the simple-skill progressive-disclosure criterion.

5 / 5

Total

19

/

20

Passed

Description

82%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.

A concise, well-constructed description that clearly states the capability and gives explicit, varied natural-language triggers. The main gap is the absence of file-extension triggers and only two concrete actions.

DimensionReasoningScore

Specificity

Names the domain (video files) and two concrete actions ('提取音频' extract audio, '保存为 MP3' save as MP3), matching the '1-2 concrete actions, not comprehensive' anchor; it does not list several actions to reach 4.

3 / 5

Completeness

Explicitly answers both 'what' (extract audio from video and save as MP3) and 'when' with concrete trigger phrases ('当用户提到...时使用'), matching the 5 anchor rather than the less-explicit 4 anchor.

5 / 5

Trigger Term Quality

Provides good natural keyword coverage with synonyms and variations ('视频转音频', '提取音频', '抽 MP3', '视频提取声音'), but omits file extensions such as .mp4/.mp3 that would push it to 5.

4 / 5

Distinctiveness Conflict Risk

Occupies a clear niche (video-to-MP3 audio extraction) with distinct triggers that are unlikely to fire for unrelated skills, giving minimal conflict risk.

5 / 5

Total

17

/

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
CoderWanFeng/python-office
Reviewed

Table of Contents

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