E2e Test Framework
End-to-end test automation with Playwright, Cypress, and Selenium for browser-based testing
- Type
- Plugin
- Repository
- jeremylongshore/tons-of-skills-marketplace
- GitHub stars
- 2.8k
- License
- MIT
- Repo last updated
- Sep 27, 2026
- Version
- 1.21.0
- Author
- Claude Code Plugins
What E2e Test Framework is
E2e Test Framework is a plugin published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”
A plugin is a package that bundles skills, slash commands, subagents, hooks, and MCP connectors so they install together. Plugins are plain files with a manifest at .claude-plugin/plugin.json, and they work in both Claude Code and Claude Cowork.
Installing E2e Test Framework adds everything it ships in one step. Connectors inside a plugin still need to be connected separately, and hooks and subagents only run in Cowork and Claude Code, not in regular chat.
How to install E2e Test Framework
Claude Code
- Add the repository as a plugin marketplace: claude plugin marketplace add jeremylongshore/tons-of-skills-marketplace
- Install the plugin: claude plugin install e2e-test-framework@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json.
- Restart the session if the new skills or commands don't appear straight away.
Claude Cowork
- Open Customize → Plugins and choose Add marketplace.
- Enter jeremylongshore/tons-of-skills-marketplace (the owner/repo shorthand works for GitHub).
- Find E2e Test Framework in the list, click Install, then connect any connectors it needs from its Connectors tab.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/testing/e2e-test-framework/.claude-plugin/plugin.json, shared under the repository's MIT license. Read the full file on GitHub.
Browser-based E2E test automation with Playwright, Cypress, and Selenium support for complete user workflow testing.
Features
- Multi-framework support - Playwright, Cypress, Selenium
- User workflow testing - Complete journey testing
- Page Object Model - Maintainable test structure
- Cross-browser testing - Chrome, Firefox, Safari, Edge
- Mobile emulation - Responsive testing
- Visual testing - Screenshot comparison
- Network interception - Mock APIs and responses
Installation
/plugin install e2e-test-framework@claude-code-plugins-plusUsage
/generate-e2e # Generate E2E tests
/e2e # ShortcutExample
Generate E2E tests for user registration and login flow:
Create E2E tests for the user registration and login workflowRequirements
- Claude Code CLI
- Node.js
- Playwright / Cypress / Selenium WebDriver
License
MIT
Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is E2e Test Framework?
E2e Test Framework is a plugin for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. End-to-end test automation with Playwright, Cypress, and Selenium for browser-based testing
How do I install E2e Test Framework in Claude Code?
Add the repository as a plugin marketplace: claude plugin marketplace add jeremylongshore/tons-of-skills-marketplace Install the plugin: claude plugin install e2e-test-framework@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json. Restart the session if the new skills or commands don't appear straight away.
Can I use E2e Test Framework in Claude Cowork?
Open Customize → Plugins and choose Add marketplace. Enter jeremylongshore/tons-of-skills-marketplace (the owner/repo shorthand works for GitHub). Find E2e Test Framework in the list, click Install, then connect any connectors it needs from its Connectors tab.
Is E2e Test Framework safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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