# E2e Testing

> Deprecated. Use testing/extension-testing instead — Selenium E2E via references/e2e.md. Kept as a redirect stub for older installs and --include paths. For MetaMask Mobile, use testing/mobile-testing.

- Skill: `metamask/e2e-testing` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add metamask/e2e-testing`
- Raw SKILL.md: https://api.skillmd.com/api/skills/metamask/e2e-testing/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: metamask (https://skillmd.com/u/metamask)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/metamask/e2e-testing

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# Deprecated — use `extension-testing`

This skill is superseded by **`extension-testing`** for MetaMask Extension.

| Work | Open |
| --- | --- |
| Write / update E2E | `extension-testing` → `references/e2e.md` → `writing-tests.md` |
| Fix flake / POM | `extension-testing` → `references/e2e.md` → `maintain.md` |
| Mobile device E2E | `mobile-testing` → `references/appium-e2e.md` |