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video-download

Download video and audio from YouTube and 1000+ sites using yt-dlp. No API keys needed. Use when: (1) Downloading a video from YouTube or other sites, (2) Extracting audio from a video URL, (3) Downloading subtitles/captions from a video, (4) Getting video metadata without downloading.

75

Quality

92%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

85%

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

The body is a well-organized, highly actionable command reference with clear sections and troubleshooting. Its main weakness is minor redundancy between the Commands examples and the Quality Presets table.

Suggestions

Remove the format-flag duplication: merge the Quality Presets table into the Commands section or reference it instead of restating the 1080p/720p flags verbatim.

Trim soft Tips that assume Claude needs reassurance (e.g. 'yt-dlp automatically handles rate limiting and retries') unless they drive a concrete decision.

Consider an explicit 'list formats then choose' sequence (e.g. run -F, then pick a format id) to turn the scattered format examples into one clearly sequenced workflow.

DimensionReasoningScore

Conciseness

Mostly efficient with executable commands, but the Quality Presets table duplicates the 1080p/720p format flags already shown in Commands and Tips adds soft filler like 'yt-dlp automatically handles rate limiting and retries', keeping it below the lean 'every token earns its place' anchor.

2 / 3

Actionability

Provides fully executable, copy-paste-ready commands throughout (`yt-dlp "URL" -F`, `--write-subs --sub-langs en`, `--dump-json --no-download`), matching the top anchor.

3 / 3

Workflow Clarity

A simple single-purpose skill organized unambiguously by task, with troubleshooting providing an error-recovery loop ('run yt-dlp -U'); no destructive or batch operations require validation checkpoints, so the simple-skill allowance applies.

3 / 3

Progressive Disclosure

Self-contained with no bundle files and no nested references; content is organized into clearly headed sections (Commands, Quality Presets, Output Template Variables, Tips, Troubleshooting) for easy navigation.

3 / 3

Total

11

/

12

Passed

Description

100%

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 concise, specific, and clearly states both capability and trigger conditions in third person. It covers concrete actions and natural trigger terms without over-claiming.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'Download video and audio', 'Extracting audio from a video URL', 'Downloading subtitles/captions', 'Getting video metadata' — matching the top anchor rather than the partial 'Names domain and some actions' level.

3 / 3

Completeness

Explicitly answers both: what ('Download video and audio from YouTube and 1000+ sites using yt-dlp') and when ('Use when: (1)... (4)') with explicit triggers, satisfying the top anchor.

3 / 3

Trigger Term Quality

Covers natural terms users say — 'YouTube', 'video', 'audio', 'subtitles/captions', 'metadata', 'download' — beyond the 'some relevant keywords' level 2 anchor.

3 / 3

Distinctiveness Conflict Risk

Has a clear niche (yt-dlp media downloading) with distinct triggers unlikely to overlap with other skills, matching the 'clear niche with distinct triggers' anchor.

3 / 3

Total

12

/

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
calesthio/OpenMontage
Reviewed

Table of Contents

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