Skill Tester Validates all interactive (non-CI) skills in this repo. Runs the Anthropic skill-creator's plus project-specific checks. When to Use - After adding or modifying a skill - Before committing changes - Before submitting the plugin for Anthropic review - As part of the outer loop when eval-creator needs to verify skill quality Checks 1. Anthropic Spec Validation Run on every skill in (excluding variants): Pass criteria: Exit code 0 for every skill. Frontmatter has only allowed keys ( , , , , , ). Name is kebab-case, max 64 chars. Description max 1024 chars, no angle brackets. 2. Proj…