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skill-creator

Create or update Codex skills using SKILL.md templates and validation scripts.

Updated Aug 23, 2026
Search Tags:#automation#workflow#template#validation#yaml#skill#generator
One-click install
npx skills add https://github.com/unnowataru/codex-skills --skill skill-creator-unnowataru
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/unnowataru/codex-skills/tree/main/.system/skill-creator
Command: npx skills add https://github.com/unnowataru/codex-skills --skill skill-creator-unnowataru

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pyyaml, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Provides a guided, repeatable process for creating or updating Codex skills with consistent structure, templates, and tooling.

Core Features & Use Cases

  • Standardized SKILL.md templates and frontmatter validation to enforce name/description conventions and runtime structure.
  • Automatic UI metadata generation (agents/openai.yaml) and optional resource scaffolding (scripts/references/assets) to accelerate skill bootstrapping.
  • Use Case: A developer wants to create a new skill for a domain feature; they run the init tool, customize SKILL.md, and validate with quick_validate.py before integration.

Quick Start

Run the Skill Initializer to scaffold a new skill by executing scripts/init_skill.py <skill-name> --path <output-directory> and, optionally, add resources and interface overrides.

Frequently Asked Questions about skill-creator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create a Codex skill with consistent YAML frontmatter and runtime config?▼

To create a Codex skill with consistent YAML frontmatter and runtime config, use a structured SKILL.md-based template and run validation scripts to enforce naming conventions and structure.

What's the best way to generate UI metadata for a new skill?▼

The best way to generate UI metadata for a new skill is to run a generation script like generate_openai_yaml.py, which produces the agents/openai.yaml deployment metadata required for integration.

Does skill scaffolding support adding scripts and references automatically?▼

Yes, skill scaffolding supports optional resource generation for scripts, references, and assets, allowing you to bootstrap a new skill directory with necessary components automatically.

How do I validate a skill before integration?▼

You validate a skill before integration by executing the quick_validate.py script, which checks the SKILL.md frontmatter and runtime configuration to ensure they meet required conventions.

Why do I need PyYAML to scaffold a skill?▼

You need PyYAML to scaffold a skill because the tooling relies on it to parse, validate, and generate the YAML frontmatter and openai.yaml configuration files used for deployment.

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