cucumber

Create Gherkin feature files and implement Cucumber step definitions in Go, Ruby, or JavaScript.

1|Updated Mar 5, 2026
One-click install
npx skills add https://github.com/baphled/dotopencode --skill cucumber
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cucumber
Source: https://github.com/baphled/dotopencode/tree/main/skills/cucumber
Command: npx skills add https://github.com/baphled/dotopencode --skill cucumber

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides expertise in Behavior-Driven Development (BDD) using Gherkin and Cucumber, enabling clear communication between business stakeholders and development teams through living documentation.

Core Features & Use Cases

  • Gherkin Feature File Creation: Structure behavior specifications using Feature, Scenario, Given-When-Then.
  • Step Definition Implementation: Write executable steps in Go (godog), Ruby, or JavaScript.
  • Advanced Gherkin Constructs: Utilize Scenario Outlines for parameterization and Data Tables for structured inputs.
  • Use Case: Define a feature for user login using Gherkin, then implement the corresponding step definitions to automate the testing of various login scenarios, ensuring the application behaves as expected from a user's perspective.

Quick Start

Use the cucumber skill to write a Gherkin feature file for a user login scenario.

Frequently Asked Questions about cucumber

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

FAQPage Schema
How do I write a Gherkin feature file for behavior-driven development?

To write a Gherkin feature file for behavior-driven development, structure your behavior specifications using `Feature`, `Scenario`, and `Given-When-Then` syntax to create clear, executable specifications that bridge business and technical understanding.

Can I implement Cucumber step definitions in Go, Ruby, and JavaScript?

Yes, you can implement Cucumber step definitions in Go using godog, as well as in Ruby and JavaScript, allowing you to write executable steps that automate testing scenarios across multiple programming environments.

What is the best way to parameterize BDD scenarios with large data sets?

The best way to parameterize BDD scenarios with large data sets is to utilize advanced Gherkin constructs like `Scenario Outlines` for parameterization and `Data Tables` for structured inputs within your feature files.

Why use Cucumber and Gherkin for living documentation instead of standard tests?

Use Cucumber and Gherkin for living documentation because it enables clear communication between business stakeholders and development teams through executable specifications that validate application behavior from a user's perspective.

Does behavior-driven development testing work without integrating external dependencies?

Yes, behavior-driven development testing using Gherkin specifications works independently to define scenarios and implement step definitions, requiring no external dependencies to structure your automated testing workflows.

How do I automate user login scenario testing using Cucumber BDD?

To automate user login scenario testing using Cucumber BDD, define a feature file using Gherkin syntax for the login flow, then implement the corresponding step definitions to automate testing of various login behaviors.