Audit and Repair SKILL.md YAML Frontmatter

Overview

Use this when a Hermes skill fails to load because its SKILL.md frontmatter is invalid YAML, malformed delimiters, or structurally inconsistent. The goal is to validate the whole skill tree, repair only the broken files, and keep the fixes narrow and reviewable.

When to Use

• A skill loader reports invalid YAML.
• A specific SKILL.md fails to parse.
• The user wants a sweep across all local Hermes skills for frontmatter issues.
• A large skill pack was bulk-edited and frontmatter drift is likely.

Validation Rules