skill-creator

Automate the end-to-end Claude skill creation loop with SKILL.md and evals.

Updated Mar 17, 2026

Search Tags:#automation #workflow #claude #evaluation #iteration #creation #skill

Ready to run

npx skills add https://github.com/Avi977/ace-claude-toolkit --skill skill-creator-avi977

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/Avi977/ace-claude-toolkit/tree/main/skills/skill-creator
Command: npx skills add https://github.com/Avi977/ace-claude-toolkit --skill skill-creator-avi977

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Crafting, validating, and iterating Claude skills is often manual, error-prone, and slow. This Skill provides a structured workflow to create new skills, measure their effectiveness with evals, and progressively improve descriptions and behavior.

Core Features & Use Cases

End-to-end skill creation and improvement: draft SKILL.md, run evaluations, analyze results, and iterate until a high-quality skill is produced.
Eval-driven optimization: generate and run test prompts, collect both qualitative and quantitative feedback, and guide next steps with actionable improvements.
Description improvement & description optimization: after building a skill, use dedicated tooling to refine its triggering description and boost activation accuracy.

Quick Start

Draft a new SKILL.md, define a minimal eval set, and run the end-to-end loop to begin iterations.

Frequently Asked Questions about skill-creator

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

FAQPage Schema

How do I automate Claude skill creation and evaluation?▼

You can automate Claude skill creation by drafting a SKILL.md file, defining an evaluation set, and running iterative tests. This workflow orchestrates drafting, evaluating, and improving skills for rapid, repeatable development.

What is eval-driven skill optimization for Claude?▼

Eval-driven optimization generates and runs test prompts to collect qualitative and quantitative feedback. This feedback guides actionable improvements to iteratively refine Claude skill descriptions and behavior.

How do I improve a Claude skill description to boost activation accuracy?▼

Improve skill descriptions by using dedicated description optimization tooling after building the skill. This refines the triggering description and boosts activation accuracy based on evaluation results.

Can I use this workflow to iterate on an existing SKILL.md?▼

Yes, you can iterate on an existing SKILL.md by running the end-to-end evaluation loop. The workflow analyzes evaluation results and applies actionable improvements until a high-quality skill is produced.

What are the limitations of manual Claude skill development?▼

Manual Claude skill development is often error-prone and slow. Without an automated evaluation loop, validating behavior and progressively improving descriptions lacks the repeatability needed for high-quality deployment.