skill-creator

Guide drafting SKILL.md and running trigger evaluations for Claude Code skills.

Updated Feb 1, 2026

Search Tags:#automation #workflow #evaluation #iteration #skill-creation #prompt-engineering

Ready to run

npx skills add https://github.com/Agentic-Assets/Agent-Skills --skill skill-creator-agentic-assets

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/Agentic-Assets/Agent-Skills/tree/main/skills/skill-creator
Command: npx skills add https://github.com/Agentic-Assets/Agent-Skills --skill skill-creator-agentic-assets

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires anthropic, yaml, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Streamlines the end-to-end skill design workflow for Claude Code, helping users draft, test, and iteratively improve skills without switching tools or losing context.

Core Features & Use Cases

Create new skills, modify existing ones, and measure performance across a variety of evaluation prompts.
Automate the evaluation loop, collect results, and drive iterative refinement with structured guidance.
Package skills for sharing and benchmarking, enabling easy comparison of iterations and deployment readiness.

Quick Start

Write a new SKILL.md for your idea, then run the evaluation loop to begin testing and refinement.

Frequently Asked Questions about skill-creator

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

FAQPage Schema

How do I create and refine Claude Code skills with automated evaluation?▼

Yes, you can modify existing skills by running trigger evaluations across various test prompts, collecting performance data, and driving iterative refinement to achieve reliable triggering without switching tools.

What is the best way to measure Claude Code skill performance during iteration?▼

The best way to measure skill performance is by automating the evaluation loop to collect results across varied prompts, enabling data-backed iterative refinement and easy comparison of iterations for deployment readiness.

Do I need YAML and Anthropic dependencies to build skills for Claude Code?▼

Yes, you need YAML and Anthropic dependencies to structure skill definitions and run evaluations, enabling seamless end-to-end skill design, testing, and packaging directly within your development environment.

Can I package and benchmark Claude Code skills for sharing and comparison?▼

Yes, you can package skills for sharing and benchmarking, which enables easy comparison of iterations and verifies deployment readiness by evaluating structured guidance and trigger reliability across test scenarios.

Why are my Claude Code skill triggers not working reliably across different prompts?▼

Unreliable skill triggers occur when descriptions lack robustness; resolve this by running automated trigger evaluations, analyzing the collected results, and applying data-backed improvements to the SKILL.md file.