Non standard fields

Skill 8ddieHu0314/Skill-Lab/tests/fixtures/skills/invalid/non-standard-fields

Use when you need to test a skill with non-spec frontmatter fields.From its SKILL.md

Install

npx -y skills add 8ddieHu0314/Skill-Lab --skill non-standard-fields

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

SKILL.md

0.4 KB, 45 tokens by cl100k_base, as published. Nobody here has run it

This skill uses frontmatter fields that are not in the Agent Skills spec. Custom data should live inside the metadata: map, not at the top level.

Expected failure: structure.standard-frontmatter-fields [moderate]

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.