EARS Requirements Notation FAQs

Question 1

Why is the use of 'SHALL' mandatory in this skill?

Accepted Answer

In formal requirements engineering, 'SHALL' is the standard directive for a mandatory requirement. This skill enforces 'SHALL' while rejecting weaker modal verbs like 'should' or 'may' to ensure every criterion is a firm, testable commitment.

Question 2

When should I use this skill with Claude Code?

Accepted Answer

You should use this skill whenever you are defining acceptance criteria, writing technical specifications, or refining user stories. It is particularly effective when you need to ensure that requirements are clear enough for automated testing.

Question 3

What is the EARS Requirements Notation skill?

Accepted Answer

It is a specialized capability for Claude Code that enforces the Easy Approach to Requirements Syntax (EARS). It helps users create standardized, unambiguous, and verifiable software requirements using six formal syntax patterns.

Question 4

What specific EARS patterns does this skill provide?

Accepted Answer

The skill supports six distinct patterns: Ubiquitous (always true), Event-Driven (triggered by action), State-Driven (ongoing conditions), Optional Feature (feature flags), Error Handling (exception cases), and Complex (combined state and triggers).

Question 5

How does this skill improve my development workflow?

Accepted Answer

By forcing requirements into a formal structure, the skill eliminates vague language and 'hidden' assumptions. This reduces friction between product owners and developers, leading to fewer bugs and more accurate implementations.

EARS Requirements Notation

EARS Requirements Notation

주요 기능

사용 사례

주요 기능

사용 사례