review-skill

Validate and auto-fix Claude Code skills against Anthropic best practices.

2|1|Updated Feb 9, 2026

Search Tags:#automation #quality #refactor #review #best-practices #anthropic

Ready to run

npx skills add https://github.com/costa-marcello/skillkit --skill review-skill-costa-marcello

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: review-skill
Source: https://github.com/costa-marcello/skillkit/tree/main/skills/review-skill
Command: npx skills add https://github.com/costa-marcello/skillkit --skill review-skill-costa-marcello

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Reviews and automatically fixes Claude Code skills against official Anthropic best practices. Use when checking skill quality, refactoring bloated skills, improving discoverability, or contributing to open-source skills. Supports review, auto-fix, external review, and PR modes.

Core Features & Use Cases

Automated QA of skillfrontmatter and structure against evaluation checklists.
Auto-fix and refactor suggestions to meet best-practices.
Supports external review and PR workflows for community contributions.
Use cases include improving discoverability, quality gates, and onboarding new contributors.

Quick Start

Run the review process on a target skill path, for example review-skill.

Frequently Asked Questions about review-skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I validate Claude Code skills against Anthropic best practices?▼

To validate Claude Code skills against best practices, run an automated review process that checks SKILL.md frontmatter validity, enforces zero major and minor issues, and verifies proper references usage per official guidelines.

How do I refactor bloated skills to improve discoverability and quality?▼

Refactoring bloated skills is handled by automated validation and remediation tools that apply best-practice quality checks, auto-fix structural issues, and generate suggestions to streamline skill content for better discoverability.

Can I automate quality checks for open-source skill contributions?▼

Yes, you can automate quality checks for open-source skill contributions using external review and PR workflow modes that validate skill structure, enforce best practices, and gate contributions before merging into collections.

What is the best way to ensure SKILL.md frontmatter validity?▼

The best way to ensure SKILL.md frontmatter validity is running an automated QA evaluation checklist that inspects skill structure, applies Anthropic best practices, and remediates identified formatting or metadata issues.

Does the skill review process support external review and PR workflows?▼

Yes, the skill review process supports external review and PR workflows, allowing community contributors to validate skills against evaluation checklists, apply auto-fixes, and submit quality-gated contributions to open-source collections.

Why does my skill validation report major and minor issues?▼

Skill validation reports major and minor issues when automated checks detect violations of Anthropic best practices, such as invalid SKILL.md frontmatter, improper references usage, or structural bloat that requires refactoring.