skill-creator

Design, test, and iterate Claude Code skills from SKILL.md to evals.

Updated Mar 23, 2026
One-click install
npx skills add https://github.com/binfen1/my-skills --skill skill-creator-binfen1
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/binfen1/my-skills/tree/main/claude-code/skill-creator
Command: npx skills add https://github.com/binfen1/my-skills --skill skill-creator-binfen1

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

The Skill Creator provides a repeatable, end-to-end workflow to design, implement, evaluate, and iteratively improve Claude Code skills—from drafting SKILL.md entries to running evaluations, reviewing results, and applying improvements to triggering and descriptions.

Core Features & Use Cases

  • Capture Intent: Define what a skill should enable and when it should trigger.
  • Interview and Research: Gather edge cases, dependencies, and success criteria before drafting SKILL.md.
  • Write the SKILL.md: Create a structured entry with name, description, compatibility, and references.
  • Test and Iterate: Run evaluations, view results in a built-in review UI, and refine the skill through multiple iterations.
  • Optimize Descriptions: Use the built-in description optimizer to improve triggering accuracy and reduce false positives.

Quick Start

Draft your SKILL.md, then run the evaluation loop to test, review, and iterate toward improvement.

Frequently Asked Questions about skill-creator

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

FAQPage Schema
How do I iterate and test Claude Code skills before deployment?

To iterate and test Claude Code skills, this Skill provides an end-to-end workflow from drafting SKILL.md to running evaluations, reviewing results in a built-in UI, and applying improvements to triggers and descriptions.

What is the best way to optimize Claude Code skill descriptions and reduce false positives?

The best way to optimize skill descriptions and reduce false positives is using the built-in description optimizer, which refines triggering accuracy based on evaluation results within the iteration loop.

How do I structure a SKILL.md file for Claude Code automation workflows?

You structure a SKILL.md file by capturing intent, defining trigger conditions, and creating a structured entry with name, description, compatibility, and references using the provided workflow.

Does this skill creation workflow support running automated evals for edge cases?

Yes, the skill creation workflow supports running automated evals by allowing you to gather edge cases and success criteria during research, then benchmarking and reviewing results in the evaluation UI.

Do I need pyyaml installed to create and evaluate Claude Code skills?

Yes, you need pyyaml installed as a dependency to use this Skill Creator, which leverages scripts and references to package and evaluate Claude Code skills for deployment.