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E2E Testing Patterns

Checked
hermeticormus·vlatest·testing·MIT

Helps with testing, patterns as part of testing, debugging, and quality assurance workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add ormus-solutions/libreuiux-claude-code --skill e2e-testing-patterns -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

hermeticormus

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned hermeticormus/libreuiux-claude-code at 2a69cbbc46.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
2a69cbbc46
Manifest
plugins/developer-essentials/skills/e2e-testing-patterns/SKILL.md
Scanned
1 file, 520 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
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About this skill

What it does

This skill provides access to patterns and best practices for end-to-end (E2E) testing. It helps users design robust test suites, identify common pitfalls in E2E tests, and improve the overall quality of their applications by ensuring functionality works across different components and user flows. The skill focuses on practical application rather than theoretical concepts.

When to use it

  • Designing a new E2E testing strategy: Use this skill when you're starting from scratch and need guidance on structuring your tests.
  • Troubleshooting flaky E2E tests: If your existing tests are unreliable, this skill can help identify and address the root causes.
  • Improving test coverage: Leverage patterns to ensure critical user flows are adequately tested.
  • Refactoring an existing test suite: This skill provides a framework for modernizing and improving older E2E testing codebases.

Key capabilities

  • Provides established E2E testing patterns.
  • Offers guidance on identifying and resolving flaky tests.
  • Helps improve the overall quality of application testing.
  • Focuses on practical, actionable advice.

Example prompts

  • "Suggest an E2E testing pattern for verifying a user registration flow."
  • "How can I reduce flakiness in my Selenium-based E2E tests?"
  • "What are some common anti-patterns to avoid when writing E2E tests?"

Tips & gotchas

This skill assumes a basic understanding of E2E testing principles and familiarity with testing frameworks like Selenium or Cypress. The patterns provided are guidelines; adapt them to your specific application architecture and technology stack.