Create a new skill with proper SKILL.md structure and frontmatter
/plugin marketplace add astoeffer/moodle-plugin-marketplace/plugin install plugin-builder@astoeffer-dev-plugins<skill-name> [plugin-path]pb/Create a new Claude Code skill with the name: $1 Target plugin path: $2 (defaults to current directory)
Validate skill name
Create directory structure
skills/
└── $1/
└── SKILL.md
Generate SKILL.md with template
---
name: $1
description: [Ask user for description - must be specific with trigger phrases, max 1024 chars]
allowed-tools: Read, Grep, Glob
---
# [Skill Title]
## Overview
[Brief explanation of what this skill provides]
## Instructions
[Step-by-step instructions for Claude when this skill is active]
## Examples
[Concrete examples of using this skill]
Ask user for:
Create optional reference.md if needed
After creation, verify:
skills/$1/ existsSKILL.md has valid YAML frontmatter/create-skillGuided skill creation with brainstorming and TDD methodology. Triggers: new skill, create skill, skill creation, start skill, build skill, add skill, write skill Use when: starting a new skill from scratch, need guided brainstorming for skill design, want structured workflow for skill development DO NOT use when: evaluating existing skills - use /skills-eval instead. DO NOT use when: testing existing skills - use /test-skill instead. DO NOT use when: improving skill architecture - use modular-skills skill. Use this command to create any new skill. Brainstorming is recommended.