skill-grader

Evaluate Claude Agent Skills against a 10-axis rubric with letter grades.

181|30|Updated Nov 16, 2025
One-click install
npx skills add https://github.com/curiositech/some_claude_skills --skill skill-grader
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-grader
Source: https://github.com/curiositech/some_claude_skills/tree/main/.claude/skills/skill-grader
Command: npx skills add https://github.com/curiositech/some_claude_skills --skill skill-grader

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a standardized, objective, and repeatable method for evaluating the quality of Claude Agent Skills, ensuring consistency and identifying areas for improvement.

Core Features & Use Cases

  • 10-Axis Evaluation: Assesses skills across critical dimensions like Description Quality, Scope Discipline, and Documentation.
  • Letter Grades & Scores: Assigns letter grades (A+ to F) and numerical scores for each axis and an overall grade.
  • Actionable Recommendations: Generates specific, prioritized improvement suggestions.
  • Use Case: Use this skill to audit your entire skill library, identify the lowest-scoring skills for immediate attention, and track quality improvements over time.

Quick Start

Grade the skill located at the path './skills/my-new-skill'.

Frequently Asked Questions about skill-grader

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

FAQPage Schema
How do I evaluate the quality of Claude Agent Skills objectively?

To evaluate Claude Agent Skills objectively, this skill applies a 10-axis rubric that analyzes SKILL.md, CHANGELOG, scripts, and references to assign letter grades and numerical scores for consistent quality assurance.

What dimensions should a skill audit cover for agent development?

A skill audit for agent development should cover 10 critical axes including Description Quality, Scope Discipline, and Documentation, providing letter grades and actionable improvement recommendations for each evaluated skill.

How do I grade multiple skills and track quality improvements over time?

To grade multiple skills and track quality improvements over time, evaluate each skill directory using a standardized rubric to identify the lowest-scoring skills for immediate attention and monitor score changes across iterations.

Does skill grading work with sub-agents for automated quality control?

Yes, skill grading is designed specifically for sub-agent consumption and repeatable quality control, allowing automated evaluation of SKILL.md files, scripts, and references without manual intervention.

What is the best way to get specific improvement recommendations for an agent skill?

The best way to get specific improvement recommendations for an agent skill is to run an evaluation rubric that analyzes the skill's components and generates prioritized, actionable suggestions based on objective axis scores.

Can I use an evaluation rubric to audit my entire skill library?

Yes, you can use an evaluation rubric to audit your entire skill library by grading each skill path individually, identifying the lowest-scoring skills for immediate attention, and tracking quality improvements over time.