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A deliberately invalid sample: it has no `description` and includes an
Passed 22 of 22 test cases with the skill, and 18 of 22 without it.
and 5 more in the full report
4 fixed18 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.
I have a skill metadata file that I suspect might be missing required frontmatter attributes or containing invalid keys. Could you run the frontmatter validation check on this sample and output any validation errors encountered?
| Checked | Without skill | With skill |
|---|---|---|
| Identifies that the description field is missing | Missed | Passed |
| Identifies that an unexpected frontmatter field is present | Missed | Passed |
| Mentions running skref validate for checking skill metadata | Missed | Passed |
The instructions your model reads when the skill loads.
A deliberately invalid sample: it has no description and includes an
unexpected frontmatter field. skref validate should report errors.
test cases passed, vs 18 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.