skill-creator

To create a Claude skill, you need a SKILL.md file with standardized frontmatter containing name and description fields, plus a concise body structure for scalability. This skill provides a blueprint and practical guidance for defining the workflow, references, and assets needed to ship a robust .skill package.

The recommended project structure for modular Claude skills includes optional resource bundles organized into scripts/, references/, and assets/ directories. This organization ensures determinism and reuse across skill definitions, allowing reliable skill packaging and deployment.

You can bootstrap and package a Claude skill using the provided automation scripts: init_skill.py to initialize a new skill from a template, package_skill.py to package it, and quick_validate.py to test and iterate. Run init_skill.py with your skill name and target path to start.

Creating a Claude skill does not require external dependencies or components. The skill provides a self-contained blueprint for skill creation, requiring only Python 3 to run the built-in automation scripts like init_skill.py, package_skill.py, and quick_validate.py for bootstrapping and validation.

The best way to update an existing Claude skill while maintaining consistency is to follow the standardized frontmatter contract and body structure provided by this skill. Use the quick_validate.py script to test changes and ensure the updated skill definition meets quality and structural standards.

You should not use the modular skill structure with scripts/, references/, and assets/ bundles if your Claude capability is simple and self-contained without needing external resources or automation. The modular structure adds organizational overhead best suited for complex skills requiring determinism and reuse.