writing-skills

Apply Test-Driven Development principles to author and maintain agent skills.

Updated Jun 16, 2026
One-click install
npx skills add https://github.com/xuithoi/Skill-for-Coding --skill writing-skills-xuithoi
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: writing-skills
Source: https://github.com/xuithoi/Skill-for-Coding/tree/main/skills/writing-skills
Command: npx skills add https://github.com/xuithoi/Skill-for-Coding --skill writing-skills-xuithoi

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill solves the problem of inconsistent, ineffective, or untested agent documentation by applying Test-Driven Development (TDD) principles to the creation of skills.

Core Features & Use Cases

  • TDD for Documentation: Provides a framework to write failing pressure scenarios before writing the skill itself.
  • Loophole Closure: Includes systematic methods to identify and counter agent rationalizations.
  • Use Case: Use this when you need to create a new skill or update an existing one to ensure it is robust, tested, and resistant to agent shortcuts or "spirit vs. letter" arguments.

Quick Start

Use the writing-skills framework to create a new skill by first defining a pressure scenario that causes the agent to fail without the skill.

Frequently Asked Questions about writing-skills

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

FAQPage Schema
How do I apply TDD principles to agent documentation and skill authoring?

TDD for agent documentation involves defining baseline failure pressure scenarios before writing the skill instructions. This process testing ensures your documentation is robust by iteratively closing loopholes and preventing agent rationalizations.

What is the best way to prevent an AI agent from taking shortcuts in my documentation?

The best way to prevent agent shortcuts is through systematic loophole closure during skill creation. By pressure testing instructions against failure scenarios, you identify and counter "spirit vs. letter" rationalizations before deployment.

How does pressure testing improve the reliability of agent instructions?

Pressure testing improves agent instructions by exposing edge cases where the agent might fail or rationalize incorrect behavior. Iterative loophole closure forces the documentation to handle these scenarios systematically, ensuring high-quality outputs.

When do I need to use a TDD framework for updating existing agent skills?

You need a TDD framework for updating agent skills when your current documentation is inconsistent or untested. Use it to ensure updates are robust, resistant to agent rationalizations, and function reliably under new pressure scenarios.

Can I test agent instructions for spirit vs letter arguments before deployment?

Yes, you can test for spirit vs letter arguments by writing failing pressure scenarios that challenge the agent's compliance. This TDD approach highlights rationalization loopholes, allowing you to close them systematically within the skill documentation.