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    Add Endtoend Tests Automatically

    1

    Automatically add reliable end-to-end tests to existing applications.

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    Add Endtoend Tests Automatically

    Add Endtoend Tests Automatically

    Example session with this skill installed

    Add a Playwright test for our user registration flow. Use fictional data and make sure it handles the email verification redirect.

    • Read your context and instructions
    • Compiled the add endtoend tests

    Project Detected: Next.js, Playwright
    User Flows Covered: User registration, Email verification
    Tests Added: tests/auth/registration.spec.ts
    Stability Improvements: Used getByRole for form inputs, added state-based wait for redirect.
    Validation: 2 tests passed locally.

    Connects securely to your tools. The creator never sees your data.

    About this skill

    The problem

    Manual regression testing is slow, and fragile E2E tests often break with every UI change. Developers struggle to maintain stable browser tests that don't rely on flaky selectors or hardcoded sleep commands.

    What it does

    • Detects existing tech stacks and testing frameworks to ensure architectural consistency.
    • Identifies critical user journeys like registration, checkout, and admin actions.
    • Writes maintainable tests using stable selectors like ARIA roles and data-testids instead of fragile CSS paths.
    • Builds reusable test fixtures and isolated data states to prevent test pollution.
    • Configures automated retries and state-based waiting to eliminate non-deterministic failures.

    Frameworks & tools

    Playwright, Cypress, Selenium, and framework-native testing utilities for React, Vue, and modern web apps.

    Why this beats prompting it yourself

    Generic prompts often produce tests that rely on sleep() or fragile class names that break on the next build. This skill enforces a strict hierarchy of stable selectors and ensures tests are isolated, reproducible, and integrated into your specific project structure.

    Use cases

    • Adding a full Playwright suite to a legacy React application.
    • Fixing flaky Cypress tests that fail randomly in CI/CD pipelines.
    • Automating the validation of complex multi-step forms and checkout flows.
    • Scaffolding E2E coverage for protected routes and authenticated user sessions.

    Known limitations

    Does not support testing with real production credentials or live payment gateways. Requires a local environment for full test execution and validation.

    Find more skills like this on the Claude Skills Marketplace, the Codex Skills Marketplace and the Gemini Skills Marketplace, or browse Claude Skills for Testing & Debugging.

    Cannot use real production accounts or live payment keys. Requires local environment access to run and verify tests. Cannot bypass authentication without existing fixtures.

    How to use

    1. 1

      Connect your agent to the Agensi MCP

      Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup

    2. 2

      Sign in to Agensi

      Your agent shows a sign-in link. Sign in and click Allow.

    3. 3

      Ask for what you need

      Your agent loads this skill and uses it on your task. It always asks before buying a skill.

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    Recently published to Agensi

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    Trust & safety

    Security scan

    Security scan passed 3 months ago

    Software
    PlaywrightNode.js

    Permissions

    Terminal / Shell
    Read Files
    Write Files

    Permissions are limited to the active local workspace and are used to inspect user-supplied or local workspace files; create or modify bounded local fixes, tests, documentation, or review artifacts; run repository-supported local tests, checks, builds, or parsing commands. The skill package does not require bundled credentials, unrestricted external network access, or automatic production changes.

    Listed3 months ago
    Updated9 days ago

    What's inside

    Frequently Asked Questions

    This skill is designed to work with any AI agent that has file system and terminal access, allowing it to analyze your codebase, identify elements, and execute test runs locally.

    The skill prioritizes ARIA roles (like 'button' or 'heading') and data-testids, ensuring your tests remain functional even when you change CSS styles or layout structures.

    Yes, the skill is specifically programmed to handle complex scenarios like authenticated sessions and multi-step forms by building reusable fixtures and isolated data states.

    While it supports Playwright, Cypress, and Selenium, the skill first detects your existing tech stack to ensure the generated code matches your project's architectural patterns.

    You receive the complete logic for automated test generation, selector optimization, and repair, along with documentation on how to integrate it into your CI/CD pipeline.

    New in Testing & Debugging