skill-creator

Create and iteratively refine AI skills with SKILL.md and performance evaluations.

Updated Feb 23, 2026
One-click install
npx skills add https://github.com/BaryoDev/Baryo.CLI --skill skill-creator-baryodev
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/BaryoDev/Baryo.CLI/tree/main/skills/skill-creator
Command: npx skills add https://github.com/BaryoDev/Baryo.CLI --skill skill-creator-baryodev

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill empowers you to create new AI capabilities (skills), refine existing ones, and rigorously test their performance, ensuring they meet your exact needs.

Core Features & Use Cases

  • Skill Creation: Guide users through defining intent, writing skill logic, and structuring SKILL.md.
  • Performance Evaluation: Run automated tests (baselines vs. skill-enabled) to measure accuracy and efficiency.
  • Iterative Improvement: Analyze test results and user feedback to refine skill descriptions and logic.
  • Description Optimization: Automatically tune skill descriptions for optimal triggering accuracy.
  • Use Case: You have an idea for a new skill to summarize meeting notes. Use this Skill to draft the SKILL.md, create test prompts, run evaluations, analyze the results, and optimize the description until Claude reliably uses it for meeting summaries.

Quick Start

Use the skill creator to help me build a new skill that can summarize technical documentation.

Frequently Asked Questions about skill-creator

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

FAQPage Schema
How do I build and test AI skills from scratch?

To build AI skills, you define the skill intent, write the logic in a SKILL.md file, create test cases, and run automated evaluations against baselines to measure performance. This supports the complete skill lifecycle including iterative improvement and description optimization.

What is automated skill evaluation and how does it work?

Automated skill evaluation runs tests comparing baseline responses against skill-enabled outputs to measure accuracy and efficiency. It analyzes quantitative metrics from these test cases to help you iteratively refine skill logic and descriptions for improved triggering accuracy.

How can I optimize AI skill descriptions for better triggering?

You optimize AI skill descriptions by using automated loops that tune the text for optimal triggering accuracy. The skill analyzes evaluation results and test metrics to iteratively refine the description until the AI reliably triggers the skill for its intended use cases.

Do I need prompt engineering experience to create custom AI capabilities?

No, you do not need extensive prompt engineering experience to create custom AI capabilities. The skill guides you through defining intent, writing SKILL.md content, and structuring logic, handling the complex prompt engineering and evaluation steps automatically.

What's the best way to measure AI skill performance metrics?

The best way to measure AI skill performance metrics is by running automated evaluations that compare baseline outputs with skill-enabled results. This benchmarking process generates quantitative data on accuracy and efficiency to guide iterative improvements.

Why is my custom AI skill not triggering correctly?

Your custom AI skill may not trigger correctly if the description lacks optimal tuning. You can resolve this by running automated description optimization loops that analyze test results and refine the text until the AI reliably activates the skill for intended tasks.