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Nemojs Skill

> Generates Nemo.js automation tests in JavaScript. PayPal's Selenium-based test framework for Node.js. Use when user mentions "Nemo.js", "nemo "PayPal test framework".

3k tokens
context cost
the whole folder, loaded on every use
4
files
instructions only
0
copies elsewhere
how many repositories repackaged it
343
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository
npx skills add https://github.com/LambdaTest/agent-skills --skill nemojs-skill

The instruction itself

9 sections, as written by the author

Nemo.js Automation Skill

> PayPal's Selenium-based test automation framework for Node.js.

For TestMu AI cloud execution, see reference/cloud-integration.md and shared/testmu-cloud-reference.md.

Core Patterns

Basic Test (Mocha)

const Nemo = require('nemo');
const { expect } = require('chai');

describe('Login Flow', function() {
  this.timeout(30000);
  let nemo;

  before(async () => {
    nemo = await Nemo();
  });

  after(async () => {
    await nemo.driver.quit();
  });

  it('should login with valid credentials', async () => {
    await nemo.driver.get(nemo.data.baseUrl + '/login');
    const email = await nemo.view._find('#email');
    await email.sendKeys('[email protected]');
    const password = await nemo.view._find('#password');
    await password.sendKeys('password123');
    await nemo.view._find('button[type="submit"]').click();

    await nemo.view._waitVisible('.dashboard', 10000);
    const url = await nemo.driver.getCurrentUrl();
    expect(url).to.include('/dashboard');
  });

  it('should show error for invalid credentials', async () => {
    await nemo.driver.get(nemo.data.baseUrl + '/login');
    await nemo.view._find('#email').sendKeys('[email protected]');
    await nemo.view._find('#password').sendKeys('wrong');
    await nemo.view._find('button[type="submit"]').click();

    await nemo.view._waitVisible('.error', 5000);
    const error = await nemo.view._find('.error');
    const text = await error.getText();
    expect(text).to.include('Invalid');
  });
});

View Locators

await nemo.view._find('#css-id');                    // CSS
await nemo.view._find('.class-name');                // CSS class
await nemo.view._find('[data-testid="login"]');     // Data attribute
await nemo.view._find('xpath://button[@type]');     // XPath prefix
await nemo.view._waitVisible(locator, timeout);     // Wait + find
await nemo.view._finds('.items');                    // Find multiple

Configuration (nemo.config.json)

{
  "driver": {
    "browser": "chrome",
    "server": "http://localhost:4444/wd/hub"
  },
  "data": {
    "baseUrl": "http://localhost:3000"
  },
  "view": ["locator"],
  "plugins": {
    "view": { "module": "nemo-view" }
  }
}

Cloud Execution on TestMu AI

Set environment variables: LT_USERNAME, LT_ACCESS_KEY

{
  "driver": {
    "browser": "chrome",
    "server": "https://hub.lambdatest.com/wd/hub",
    "serverCaps": {
      "username": "${LT_USERNAME}",
      "accessKey": "${LT_ACCESS_KEY}"
    },
    "capabilities": {
      "LT:Options": {
        "user": "${LT_USERNAME}",
        "accessKey": "${LT_ACCESS_KEY}",
        "build": "Nemo Build",
        "name": "Nemo Test",
        "platformName": "Windows 11",
        "video": true,
        "console": true,
        "network": true
      }
    }
  }
}

Setup: npm install nemo nemo-view --save-dev

Run: npx mocha test/*.js --timeout 30000

Deep Patterns

For advanced patterns, debugging guides, CI/CD integration, and best practices,

see reference/playbook.md.

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How to use it

Copy the folder

Take lambdatest/nemojs-skill from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.

Install what it needs

The instructions reference npm, npx. Without those the skill loads but fails at the first command.