Content
46%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The SKILL.md body is a clean, minimal index page whose entire instructional payload lives in three referenced files — but none of those files are included in the bundle, making every link dead and leaving the skill with no usable guidance. The structure and brevity are good; the missing content layer is fatal to actionability and progressive disclosure.
Suggestions
Include the three referenced files (get-audio-duration.md, get-video-dimensions.md, get-video-duration.md) in the bundle, or inline their essential code snippets directly into SKILL.md.
Add a minimal copy-paste-ready example for each task (e.g., the Mediabunny call that returns audio duration in seconds) so the skill remains actionable even if a reference file fails to load.
Clarify what the external llms.txt URL is for relative to the bundle references, so it does not read as a substitute for the missing local content.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean — a one-line intro ("Mediabunny is a multimedia library for dealing with audio and video in the browser"), an external overview link, and three short pointer sections. It falls short of anchor 5 because each "See [X](X) for getting the duration of an audio file in seconds..." line merely restates its heading, and the intro sentence is marginal padding for a skill whose tasks are self-explanatory from the section titles. It is above anchor 3 because there is no real over-explanation or concept-teaching. | 4 / 5 |
Actionability | As written, the body offers only task-level pointers ("See [get-audio-duration.md](get-audio-duration.md) for getting the duration of an audio file in seconds") with zero code, commands, or steps — anchor 2's "high-level hints but missing the specific steps to execute." Critically, none of the three referenced .md files exist in the bundle (only assets/remotion-icon.png is present), so there is no executable guidance anywhere. It is above anchor 1 because the pointers are concrete, file-per-task navigation rather than abstract advice, and below anchor 3 because no partial executable code or commands exist. | 2 / 5 |
Workflow Clarity | The three single-task sections (audio duration, video dimensions, video duration) are cleanly separated and trivially sequenced, and the operations are read-only so no validation loop is required. However, every task dead-ends at a missing reference file, so the simple-skill exception (score 5 for an unambiguous single action) cannot apply — the action cannot actually be completed from the bundle. Anchor 3 fits: structure present, but the guidance cannot be executed as delivered; it is above anchor 2 because sections are clear and well-defined, not vague. | 3 / 5 |
Progressive Disclosure | The pattern attempted is ideal (concise overview plus clearly signaled, one-level-deep references per task), but scored against the actual bundle structure, all three referenced files are absent — every reference is a dead link, leaving no instructional content at any level. This matches anchor 2's "minimal structure" outcome: navigation as delivered is broken and delivers no content. It is above anchor 1 because the SKILL.md itself is well-sectioned with clearly signaled (if non-existent) targets, and below anchor 3/4 because the referenced detail layer simply does not exist. | 2 / 5 |
Total | 11 / 20 Passed |