Capybara Skill

Generates Capybara E2E tests in Ruby with RSpec integration. Acceptance testing DSL for web apps. Use when user mentions "Capybara", "visit", "fill_in", "click_button", "Ruby E2E". Triggers on: "Capybara", "Ruby acceptance test", "fill_in", "click_button", "have_content".

386 stars 76 forksTesting & QAOfficial

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add LambdaTest/agent-skills --skill capybara-skill

Manual install

git clone --depth 1 https://github.com/LambdaTest/agent-skills.git /tmp/agent-skills
mkdir -p ~/.claude/skills
cp -r /tmp/agent-skills/capybara-skill ~/.claude/skills/capybara-skill

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# Capybara Automation Skill

## Core Patterns

### Basic Test (RSpec)

```ruby
require 'capybara/rspec'

RSpec.describe 'Login', type: :feature do
  it 'logs in with valid credentials' do
    visit '/login'
    fill_in 'Email', with: 'user@test.com'
    fill_in 'Password', with: 'password123'
    click_button 'Login'
    expect(page).to have_content('Dashboard')
    expect(page).to have_current_path('/dashboard')
  end

  it 'shows error for invalid credentials' do
    visit '/login'
    fill_in 'Email', with: 'wrong@test.com'
    fill_in 'Password', with: 'wrong'
    click_button 'Login'
    expect(page).to have_content('Invalid credentials')
  end
end
```

### DSL

```ruby
# Navigation
visit '/path'
go_back
go_forward

# Interacting
fill_in 'Label or Name', with: 'text'
choose 'Radio Label'
check 'Checkbox Label'
uncheck 'Checkbox Label'
select 'Option', from: 'Select Label'
attach_file 'Upload', '/path/to/file'
click_button 'Submit'
click_link 'More Info'
click_on 'Button or Link'

# Finding
find('#id')
find('.class')
find('[data-testid="x"]')
find(:xpath, '//div')
all('.items').count

# Matchers
expect(page).to have_content('text')
expect(page).to have_selector('#element')
expect(page).to have_css('.class')
expect(page).to have_button('Submit')
expect(page).to have_field('Email')
expect(page).to have_link('Click Here')
expect(page).to have_current_path('/expected')
expect(page).to have_no_content('error')
```

### Within Scope

Read the full skill on GitHub

Details

Skill name: capybara-skill
Repository: LambdaTest/agent-skills
Path: capybara-skill/SKILL.md
License: MIT
Repo updated: 30 October 2026
Listed in: VoltAgent/awesome-agent-skills

FAQ

What does the Capybara Skill skill do?

How do I install the Capybara Skill skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add LambdaTest/agent-skills --skill capybara-skill. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Capybara Skill popular?

It lives in LambdaTest/agent-skills, which has 386 GitHub stars and 76 forks, and is included in 1 curated skill list.

Related skills

Appium Skill

386

LambdaTest/agent-skills

Generates production-grade Appium mobile automation scripts for Android and iOS in Java, Python, or JavaScript. Supports real device and emulator testing locally and on TestMu AI cloud with 100+ real devices. Use when the user asks to automate mobile apps, test on Android/iOS, write Appium tests, or mentions "Appium", "mobile testing", "real device", "app automation". Triggers on: "Appium", "mobile test", "Android test", "iOS test", "real device", "app automation", "UiAutomator", "XCUITest driver", "TestMu", "LambdaTest".

Testing & QAIn 1 list76

Behat Skill

386

LambdaTest/agent-skills

Generates Behat BDD tests for PHP with Gherkin feature files and MinkContext for browser testing. Use when user mentions "Behat", "PHP BDD", "Mink", "behat.yml". Triggers on: "Behat", "PHP BDD", "Mink", "behat.yml", "FeatureContext PHP".

Software DevelopmentIn 1 list76

Behave Skill

386

LambdaTest/agent-skills

Generates Behave BDD tests for Python with Gherkin feature files and step implementations. Use when user mentions "Behave", "Python BDD", "Python Gherkin". Triggers on: "Behave", "Python BDD", "behave test", "Python feature file".

Software DevelopmentIn 1 list76

Cypress Skill

386

LambdaTest/agent-skills

Generates production-grade Cypress E2E and component tests in JavaScript or TypeScript. Supports local execution and TestMu AI cloud. Use when the user asks to write Cypress tests, set up Cypress, test with cy commands, or mentions "Cypress", "cy.visit", "cy.get", "cy.intercept". Triggers on: "Cypress", "cy.", "component test", "E2E test", "TestMu", "LambdaTest".

Testing & QAIn 1 list76

Detox Skill

386

LambdaTest/agent-skills

Generates Detox E2E tests for React Native apps in JavaScript. Gray-box testing framework with automatic synchronization. Supports local simulators/emulators and TestMu AI cloud. Use when user mentions "Detox", "React Native test", "element(by.id())", "device.launchApp". Triggers on: "Detox", "React Native E2E", "React Native test", "element(by.id)", "device.launchApp".

Testing & QAIn 1 list76

Generic Language Killer

769

realkimbarrett/advertising-skills

Remove vague, corporate, or AI-sounding language and replace it with clear, specific, human wording. Trigger on "improve copy", "sounds generic", "too fluffy".

Testing & QAIn 1 list68

Browse the most popular Claude skills, all testing & qa skills, or write your own with the skills generator.