Content
72%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A highly actionable, well-structured skill body with executable commands and clean one-level-deep reference navigation. Its main weaknesses are redundancy across the use-case/tool-selection sections and missing explicit validation feedback loops for batch and in-place operations.
Suggestions
Consolidate the redundant "When to Use", per-tool bullet lists, and "Decision Matrix" into a single tool-selection/trigger section to trim the main body.
Add explicit validation checkpoints to batch and in-place (mogrify) workflows: run on a sample first, verify output, then fix-and-retry before applying to the full set.
Move the "Common Parameters" flag reference into a references/ file so the main SKILL.md stays a lean overview.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Mostly efficient command/examples with little concept explanation, but "When to Use", the per-tool bullet lists, and the "Tool Selection Guide" decision matrix overlap substantially and could be consolidated into one navigation aid. | 2 / 3 |
Actionability | Nearly every section gives copy-paste-ready, executable FFmpeg/ImageMagick commands with real flags (e.g. "ffmpeg -i input.avi -c:v libx264 -crf 22 -c:a aac output.mp4"). | 3 / 3 |
Workflow Clarity | Tasks are grouped and sequenced, but batch and in-place (mogrify) workflows lack explicit validate-on-sample / verify-output / fix-and-retry checkpoints, which the rubric caps at 2 for destructive/batch operations. | 2 / 3 |
Progressive Disclosure | The body is an overview with a clearly signaled, one-level-deep "Reference Documentation" section pointing to six real references/ files, each with a one-line description; detail is appropriately split out. | 3 / 3 |
Total | 10 / 12 Passed |