Can I use Skill Creator to audit existing skills?

Yes, it is designed to modify and improve existing skills, running evaluations to find performance gaps and ensuring they meet current workspace standards.

What is a Claude Code Skill?

A specialized capability that enhances Claude's behavior by providing domain-specific guidance, best practices, and implementation patterns for specific tasks.

Why does Skill Creator enforce an 80-line limit for SKILL.md?

Keeping the primary skill file concise ensures faster model processing and better context management; detailed documentation is moved to the references folder.

How does this skill improve triggering accuracy?

It provides tools to analyze and optimize skill descriptions, ensuring Claude correctly identifies the specific user scenarios where the skill should be activated.

Skill Creator

Name: Skill Creator
Author: hjemmesidekongen

byhjemmesidekongen

0•

Productivity & Workflow

Automates the creation, optimization, and evaluation of standardized Claude Code skills while enforcing architectural best practices.

Skill Creator is a meta-utility designed to streamline the entire development lifecycle of Claude Code skills within the kronen ecosystem. It enables developers to generate new skill definitions from scratch, refine existing logic for better triggering accuracy, and perform rigorous performance benchmarking through variance analysis. By enforcing strict structural rules—such as the 80-line limit for core SKILL.md files and mandatory checkpoint validation—it ensures that all workspace capabilities remain maintainable, high-quality, and performant across different model tiers while preventing technical debt.

Key Features

01TDD baseline evaluation to target and fix specific behavior violations

02Triggering accuracy optimization for improved model reliability

03Performance benchmarking with A/B testing and variance analysis

040 GitHub stars

05Structural enforcement of the 80-line SKILL.md limit with reference overflow

06Automated skill scaffolding with valid YAML frontmatter enforcement

Use Cases

01Running automated evals to ensure skill quality scores meet project standards

02Optimizing an existing skill that fails to trigger during relevant user prompts

03Bootstrapping a new domain-specific capability for a custom plugin workspace

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hjemmesidekongen/ai skill-creator

For use in Claude.ai and ChatGPT