skill-creator

Skill scaffolding generates a standardized directory structure with a SKILL.md template, required frontmatter, and example resources. Running init_skill.py produces a ready-to-use project layout that enforces consistent structure and best practices for teams and individuals building new skills.

A valid Claude Skill requires a SKILL.md file with proper frontmatter, a template body, and a clear resource layout organized into scripts, references, and assets directories. This standardized structure ensures consistent tooling, streamlined adoption, and proper governance across distributed skill packages.

You validate and package a Claude Skill by running quick_validate.py to check frontmatter requirements and structural compliance, then running package_skill.py to bundle the validated resources into a distributable .skill file for sharing and deployment.

Claude Skills support three best-practice layout patterns: Workflow-Based for sequential processes, Task-Based for discrete actions, and Reference/Guidelines for documentation-heavy skills. Choosing the right layout ensures the skill's internal design matches its intended processing logic.

No external dependencies are required to build and package Claude Skills. The Skill Creator provides self-contained Python scripts for initialization, validation, and packaging, along with example resources to illustrate bundling and progressive disclosure patterns without needing third-party libraries.

You should update an existing Claude Skill when modifying its processing logic, adding new resources, or enforcing new frontmatter requirements while maintaining its current directory structure. Scaffolding a new skill is reserved for creating entirely separate functionalities or when a complete structural reset is needed.