skill-developer

To create reusable Claude Code skills, you use a template-driven framework that defines SKILL.md with YAML frontmatter and registers activation rules in a skill-rules.json file, ensuring consistent activation across projects.

Claude Code skill development requires a defined directory scaffold under .claude/skills, containing a root SKILL.md file and optional resources directories to organize templates and activation paths properly.

You set up activation rules by adding an entry to the skill-rules.json file and defining the specific trigger conditions in the YAML frontmatter of your SKILL.md file, allowing the skill to be activated on demand.

Yes, YAML frontmatter in SKILL.md is strictly required to automate skill creation. It works together with a corresponding skill-rules.json entry to ensure the skill adheres to governance guardrails and functions properly.

The best way to organize multiple Claude Code skills is using a standardized framework within .claude/skills that reduces duplication, enforces governance, and ensures skills can be activated on demand across the repository.

You should not use a template-driven approach for skill automation if your project does not use the .claude/skills directory structure or cannot support the required skill-rules.json and YAML frontmatter dependencies needed for activation.