skill-creator

Design, validate, and package modular Claude skills with standardized frontmatter.

1|1|Updated Mar 25, 2026
One-click install
npx skills add https://github.com/penghang1223/niannian-workspace --skill skill-creator-penghang1223
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/penghang1223/niannian-workspace/tree/main/skills/skill-creator
Command: npx skills add https://github.com/penghang1223/niannian-workspace --skill skill-creator-penghang1223

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Designing consistent, high-quality Claude skills requires clear structure, reusable resources, and standardized validation. This skill provides a guided template and process to design, validate, and package new skills for deployment.

Core Features & Use Cases

  • Structured SKILL.md frontmatter with required name and description fields to drive discovery and usage.
  • Reusable resource patterns including optional scripts/, references/, and assets/ directories to organize tooling, references, and output assets.
  • Step-by-step workflow for initialization, editing, validation, and packaging to enable repeatable skill creation.
  • Use cases include creating a new skill, updating an existing skill, and packaging a skill for distribution.

Quick Start

Use the Skill Initializer to generate a new skill scaffold and begin tailoring SKILL.md and bundled resources for your use case.

Frequently Asked Questions about skill-creator

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

FAQPage Schema
How do I create a Claude skill with standardized frontmatter and validation?

To create a Claude skill, use a guided template to generate a scaffold, define the SKILL.md frontmatter with required name and description fields, and run validation checks to ensure naming conventions and structure are correct before packaging.

What is the required structure for a SKILL.md file when building modular Claude skills?

A SKILL.md file requires frontmatter containing name and description fields to drive discovery. It can also bundle optional scripts/, references/, and assets/ directories to organize tooling and reusable resources for the skill.

Can I use PyYAML to validate frontmatter during the skill creation process?

Yes, PyYAML is a required dependency for parsing and validating frontmatter during skill creation. It ensures the required name and description fields are correctly formatted before the skill is packaged for deployment.

What's the best way to package reusable resources like scripts and references into a Claude skill?

The best way to package reusable resources is to organize them into optional scripts/, references/, and assets/ directories, then follow the step-by-step workflow to validate the bundle and enforce safety checks before distribution.

Does the skill creation workflow support updating an existing skill or only initializing new ones?

The skill creation workflow supports both initializing new skills and updating existing ones. You can edit the SKILL.md structure, add or modify bundled resources, and re-run validation and packaging steps for repeatable skill management.

Why do I need to enforce naming conventions and safety checks when packaging Claude skills?

Enforcing naming conventions and safety checks during packaging prevents deployment errors and ensures the skill is safe for distribution. Validation confirms the frontmatter includes required fields and the bundle structure aligns with standardized modular skill patterns.