What is a Claude Code Skill?

A skill is a modular, self-contained package that extends Claude's capabilities by providing specialized knowledge, workflows, and tools for specific domains.

Can I include executable code in a skill?

Yes, Skill Creator allows you to include a 'scripts' directory for Python or Bash code that Claude can execute to handle repetitive or deterministic tasks efficiently.

What is the purpose of the packaging script?

The packaging script automatically validates your skill's structure and metadata before bundling it into a zip file for distribution, ensuring it meets all technical requirements.

How does Skill Creator help with context window management?

It follows a three-level progressive disclosure principle: metadata is always in context, the SKILL.md body loads upon triggering, and bundled resources are accessed only as needed.

Skill Creator

Name: Skill Creator
Author: Krosebrook

byKrosebrook

•

Developer Tools

Standardizes the creation, documentation, and packaging of custom Claude Code Skills to extend AI capabilities with domain-specific knowledge.

Skill Creator provides a comprehensive framework and automated tooling for building modular, high-quality Claude Code Skills. It guides developers through a structured six-step process—from conceptualization and resource planning to automated validation and packaging—ensuring that custom skills follow the progressive disclosure principle for optimal context management. By providing templates for SKILL.md files and structuring bundled resources like scripts, references, and assets, it transforms Claude from a general-purpose assistant into a specialized agent equipped with procedural knowledge and deterministic tools.

Key Features

01Built-in validation and packaging scripts for error-free distribution.

02Standardized SKILL.md formatting with YAML frontmatter for discoverability.

03Automated skill initialization with pre-configured directory structures and templates.

04Support for bundled resources including executable scripts, domain references, and output assets.

05Progressive disclosure design for efficient AI context window management.

061 GitHub stars

Use Cases

01Building reusable script libraries for deterministic tasks like data transformation or API interactions.

02Packaging company-specific policies and technical schemas as context-aware reference material.

03Creating specialized domain-specific 'onboarding guides' for complex technical projects.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add krosebrook/source-of-truth-monorepo skill-creator

For use in Claude.ai and ChatGPT

Download Skill