writing-skills

Develop skills using Test-Driven Documentation with failure scenarios before implementation.

4|1|Updated Apr 6, 2026
One-click install
npx skills add https://github.com/poz110/claude-harness --skill writing-skills-poz110
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: writing-skills
Source: https://github.com/poz110/claude-harness/tree/main/plugins/claude-harness/skills/writing-skills
Command: npx skills add https://github.com/poz110/claude-harness --skill writing-skills-poz110

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Ensures that new skills are developed with a Test-Driven approach, reducing errors and improving skill reliability.

Core Features & Use Cases

  • Test-Driven Development (TDD): Write failing scenarios before implementing skills to enforce thorough documentation and testing.
  • Documentation Guidance: Provides a structured methodology for documenting skills with clear instructions and checklists.
  • Use Case: When adding a new skill to a workflow, follow the TDD process to ensure the skill's effectiveness and reduce integration issues.

Quick Start

To start creating a new skill using the TDD approach, first define the failure scenarios and then develop the skill based on those scenarios.

Frequently Asked Questions about writing-skills

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

FAQPage Schema
How do I use Test-Driven Development for skill development?

Test-Driven Development for skill development involves writing failure scenarios before implementing the skill. This approach enforces thorough documentation and testing, identifying and resolving failure scenarios early to ensure robustness and reliability.

What is Test-Driven Documentation and when do I need it?

Test-Driven Documentation is a methodology that provides structured guidance for documenting skills with clear instructions and checklists. You need it when adding a new skill to a workflow to ensure effectiveness and reduce integration issues.

How do I identify failure scenarios before implementing a new skill?

To identify failure scenarios before implementing a new skill, define the expected failure cases first. This Test-Driven approach resolves potential issues before development begins, ensuring the skill's reliability and reducing errors.

Does the TDD approach work for documenting existing software development workflows?

Yes, the TDD approach works for documenting software development workflows by providing a structured methodology. It enforces thorough documentation and testing through clear instructions and checklists, improving reliability for both new and existing skills.

Why should I write failing scenarios before implementing a skill?

Writing failing scenarios before implementing a skill reduces errors and improves reliability. This Test-Driven Development process ensures robustness by identifying and resolving failure scenarios early, enforcing thorough documentation and testing.

What are the limitations of using TDD for skill development?

The TDD approach for skill development requires defining failure scenarios before implementation begins. It is designed for workflows requiring thorough documentation and testing, meaning it may not suit rapid prototyping where immediate functional output is prioritized over structured testing.