What
New validation system for skill, agent, and command frontmatter, plus hooks.json schema checking, with clear error and warning messages.
Details
- Validates YAML frontmatter in
.claude/skills/,.claude/agents/,.claude/commands/markdown files - Checks
description,name, andallowed-toolsfield types - Warns on missing frontmatter or missing description
- Validates
hooks.jsonagainst the Zod schema - Enhanced kebab-case enforcement: warns that Claude.ai marketplace sync requires kebab-case names
- Prints validation results with clear indicators for errors and warnings
Evidence
Frontmatter validator (search for "No frontmatter block found. Add YAML frontmatter") and allowed-tools check (search for "allowed-tools must be a string or array of strings")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.