Skill Similarity Reliability Audit

Purpose

This skill audits whether similarity / deduplication conclusions can be trusted, based on the quality and validity of SKILL.md YAML frontmatter.

It is designed for repos containing hundreds or thousands of skills, where similarity analysis is typically performed by GenAI agents using embeddings.

The main objective is to prevent "false duplicates" and "missed duplicates" caused by:

• invalid YAML frontmatter
• missing or vague descriptions
• inconsistent naming
• missing domain keywords / tags
• incomplete metadata
• parsing errors that break embedding inputs