e2e-testing-patterns

by wshobson 38k MIT Updated Jul 22, 2026
e2e-testing-patterns skill by wshobson
e2e-testing-patterns — Testing skill by wshobson

e2e-testing-patterns is an open-source testing skill for Claude Code and compatible agents, published by wshobson. Its author describes it as: “Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establish…”. The project has 38k stars on GitHub and is available under the MIT license. Add it to your setup with `/plugin marketplace add wshobson/agents`.

Installation

Add e2e-testing-patterns to your agent with:

/plugin marketplace add wshobson/agents

Always review a skill's source before installing it. This command comes from the skill's public repository; the linked repo is the source of truth for exact setup steps.

When to use it

Reach for e2e-testing-patterns when you want testing help from your agent without writing the same instructions every session. Load the skill and the agent picks it up automatically for relevant tasks.

Strengths

  • Clear MIT license — safe to read and adapt
  • Ships in wshobson/agents, an established project with 38,440 GitHub stars
  • Actively maintained (recent commits)

Topics

agent-skillsagentic-aiagentsai-agentsanthropicautomationclaude-codeclaude-code-pluginscodex-clicopilotcursorcursor-rulesdeveloper-toolsgemini-climcpmulti-agentopencodeorchestrationprompt-engineeringworkflows

Frequently asked questions

What does e2e-testing-patterns do?
Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.
How do I install e2e-testing-patterns?
Run /plugin marketplace add wshobson/agents in your agent, then reload your skills. Review the source at https://github.com/wshobson/agents before installing.
Is e2e-testing-patterns free to use?
Yes. e2e-testing-patterns is free and open source under the MIT license, so you can read, run, and adapt it within that license's terms.
Where does e2e-testing-patterns come from?
e2e-testing-patterns ships inside wshobson/agents, a repository that contains 54 catalogued skills in total. The repository's 38,440 GitHub stars apply to that whole collection, not to this skill on its own.

Related skills

More Testing →

Test web applications with screen readers including VoiceOver, NVDA, and JAWS. Use when validating screen reader compatibility, debugging accessibility issues, or ensuring assistive technology support.

39k wshobson MIT

Test Temporal workflows with pytest, time-skipping, and mocking strategies. Covers unit testing, integration testing, replay testing, and local development setup. Use when implementing Temporal workflow tests or debugging test failures.

39k wshobson MIT

Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.

39k wshobson MIT

Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.

45k sickn33 MIT

When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," "hypothesis," "should I test this,"...

45k sickn33 MIT