name: skill-creator
description: Create and validate new AI agent skills. This skill provides standards, templates, and validation tools to ensure high-quality, interoperable skills across different AI agents.
license: Apache-2.0

Skill Creator

This skill provides guidance and tools for creating effective, high-quality, and agent-agnostic skills.

Core Principles

1. High Quality & Output: Focus on clear, actionable instructions that produce reliable results.
2. Efficiency: Keep SKILL.md concise (< 500 lines) by moving heavy documentation to references/ and automation to scripts/.
3. Token Economy: Be mindful of context usage. Use "High Density" practices where appropriate (imperative language, bullet points) but prioritize clarity.

Directory Structure

To determine where to place a new skill, follow this priority:

1. User Instructions: If the user has explicitly provided instructions on how to structure the skill or where to place it, proceed with that first.
2. Check README: Read the root README.md if it exists and follow any stated structural guidelines.
3. Check skills/ folder: If no instructions are found, look for a skills/ directory and follow the existing organizational pattern (e.g., skills/[skill]/).
4. Ask if Unclear: If the location is still ambiguous or if the project might prefer skills in a different location (like the .agent/ directory), ask the user for clarification.

Standard Skill Structure

Once the location is determined, follow the standard folder layout:

[skill-name]/
├── SKILL.md                # Required: Core instructions and metadata (< 500 lines)
├── scripts/                # Optional: Executable code for automation
├── references/             # Optional: Detailed documentation, patterns, examples
└── assets/                 # Optional: Static files for output (templates)

Skill Creation Lifecycle

1. Plan

Define use cases and effective resource strategy. See references/lifecycle.md.

2. Initialize

Run the initialization script to scaffold a new skill with the correct structure.

python scripts/init_skill.py <new-skill-name>

3. Edit

• SKILL.md: Update description (triggers) and body (core workflow).
• Resources: Add scripts and references. See references/resource-organization.md.

4. Validate

Run the validation script to ensure quality and structure.

python scripts/validate_skill.py <new-skill-name>

Reference & Guides

• Template: references/TEMPLATE.md
• Lifecycle: references/lifecycle.md
• Organization: references/resource-organization.md
• Patterns: references/patterns.md

Validation Rules

• Name: Lowercase alphanumeric with hyphens.
• Description: Mandatory and detailed (used for triggering).
• Size: Keep SKILL.md concise. Move details to references/.