skill-creator

name	skill-creator
description	Creates and updates skills per agentskills.io spec.

Skill Creator — Project Extension

This skill extends anthropic-skills:skill-creator with validation rules required by this project. Always invoke the official skill first, then apply the checklist below before finalizing.

Activation Flow

1. Invoke anthropic-skills:skill-creator to drive the main authoring flow
2. On completion, run the Validation Checklist below
3. Fix any violations before presenting the result to the user

agentskills.io Spec Compliance

Every skill must conform to https://agentskills.io/specification:

Field	Rule
name	1–64 chars · lowercase alphanumeric + hyphens only · must match directory name exactly · no leading, trailing, or consecutive hyphens
description	1–1024 chars · describes what the skill does AND when to use it
Body	≤ 500 lines · move long reference content to references/ subdirectory
Directory layout	SKILL.md required · optional: scripts/, references/, assets/

Validation Checklist

Run before finalizing any skill:

• name in frontmatter matches the skill's directory name exactly
• description is specific enough to trigger correctly (answers: what does it do + when to invoke it)
• Body is ≤ 500 lines (count and verify)
• Long reference material is in references/ files, not inline
• If skills-ref CLI is available: run skills-ref validate ./skill-dir

Project-Specific Rules

• All content written in English
• File path: skills/<category>/<skill-name>/SKILL.md
• If the skill is user-invocable (triggered by a slash command), register it in CLAUDE.md under the appropriate section
• Do not include change history, "was replaced by", or narrative about past versions in the body — body is current rules only