writing-skills

Create, edit, and verify AI skills using test-driven development.

8|Updated Mar 8, 2026
One-click install
npx skills add https://github.com/SufficientDaikon/omniskill --skill writing-skills-sufficientdaikon
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: writing-skills
Source: https://github.com/SufficientDaikon/omniskill/tree/main/.cursor/rules/writing-skills
Command: npx skills add https://github.com/SufficientDaikon/omniskill --skill writing-skills-sufficientdaikon

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes examples (resource) and references (resource) components.

What problem does it solve?

This Skill provides a rigorous, test-driven framework for creating, editing, and verifying AI skills, ensuring they are discoverable, effective, and robust against common pitfalls.

Core Features & Use Cases

  • Test-Driven Skill Development: Apply the RED-GREEN-REFACTOR cycle to skill documentation.
  • Discovery Optimization (CSO): Learn best practices for SKILL.md frontmatter and content to improve AI discoverability.
  • Bulletproofing: Techniques to prevent AI rationalization and ensure compliance with skill rules.
  • Use Case: When you need to create a new skill for your AI agent, this guide ensures you follow best practices from the start, making the skill reliable and easy for the AI to find and use.

Quick Start

Follow the Skill Creation Checklist to ensure your new skill is properly developed and tested.

Frequently Asked Questions about writing-skills

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

FAQPage Schema
How do I create AI agent skills using test-driven development?

To create AI agent skills using test-driven development, apply the RED-GREEN-REFACTOR cycle to skill documentation, ensuring your AI skills are robust and effective through structured writing and verification before deployment.

What is the best way to optimize skill documentation for AI discoverability?

Optimizing skill documentation for AI discoverability involves structuring your SKILL.md frontmatter with targeted keywords and clear content, improving how effectively AI agents can find and interact with your skills.

How do I prevent AI rationalization and loopholes in skill instructions?

Preventing AI rationalization requires explicit loophole closure techniques in your skill documentation, ensuring strict compliance with skill rules and stopping the AI from bypassing intended constraints.

What format should SKILL.md files follow for optimal AI agent interaction?

SKILL.md files should follow specific formatting guidelines for optimal AI agent interaction, incorporating structured frontmatter, clear task descriptions, and keyword optimization to maximize AI comprehension and execution accuracy.

Do I need prior testing experience to develop skills with this framework?

Prior testing experience is beneficial but not strictly required, as the framework guides you through applying TDD principles like RED-GREEN-REFACTOR directly to skill documentation, making the methodology accessible for skill creation.

Why does my AI agent fail to discover or correctly use custom skills?

Your AI agent may fail to discover or correctly use custom skills due to poorly structured SKILL.md documentation lacking keyword optimization, explicit instructions, and proper loophole closure, which this test-driven framework resolves.