e2e-testing-expert SKILL.md skillA

e2e-testing-expert from roedyrustam/vibes-plug is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add roedyrustam/vibes-plug/e2e-testing-expert@v4.2.1

Pins v4.2.1 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
roedyrustam/vibes-plug
Path
skills/e2e-testing-expert/SKILL.md
Versions recorded
11
Latest version
v4.2.1, committed Oct 8, 2026
First version recorded
Jul 3, 2026
Size
10,756 bytes
Repository stars
122
License
MIT

Expert guide for End-to-End (E2E) testing with Playwright, unit/integration testing with Vitest, and CI/CD automated testing pipeline setup / Panduan ahli pengujian End-to-End (E2E) dengan Playwright, pengujian unit/integrasi dengan Vitest, dan otomatisasi CI/CD.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# E2E Testing Expert (Playwright 1.49+ / Vitest 3 Edition)

[English](#english) | [Bahasa Indonesia](#bahasa-indonesia)

---

<a name="english"></a>
## English

### Orchestration & Integration
Connects and orchestrates with relevant domain skills like `brainstorming`, `zero-to-prod-orchestrator`, and `session-memory-manager` to ensure cohesive execution.

### Description
Expert guide for building comprehensive automated test suites using **Playwright 1.49+** (E2E + component testing), **Vitest 3** (unit/integration), and robust CI/CD pipelines. Covers modern testing patterns for Next.js 15, React 19, and API backends.

### Trigger Conditions
- Writing E2E tests for web applications with Playwright.
- Writing unit or integration tests with Vitest.
- Setting up a full automated testing pipeline in GitHub Actions / GitLab CI.
- Testing React components in isolation with Playwright Component Testing.
- Mocking external services (APIs, databases) in tests.
- Setting up visual regression tests.

### Playwright 1.49+ — Key Updates

#### New in 2026
- **`aria-snapshot`**: Assert the accessibility tree as a snapshot — more semantic than DOM snapshots.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add roedyrustam/vibes-plug/e2e-testing-expert@sha256:c943ce7aa7cc2d9d

The line at the top of this page pins the label v4.2.1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_n5qobtzuukoauluw.svg)](https://markdownregistry.com/a/art_n5qobtzuukoauluw)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 11 versions of this file, between Jul 3, 2026 and Oct 8, 2026, about one every 10 days.

versioncommittedcommitsizeaudit
v4.2.1 latest2026-10-08 e8e3cf1 10,756 BA view · diff
v4.2.02026-10-03 d8cca2a 10,756 BA view · diff
v4.1.02026-10-03 8bb822a 10,756 BA view · diff
v4.0.02026-09-30 7be209a 10,757 BA view · diff
git:20260928.6c89ad62026-09-28 6c89ad6 10,871 BF view · diff
v3.0.02026-09-13 528c014 10,757 BA view · diff
git:20260913.4cedcda2026-09-13 4cedcda 10,420 BA view · diff
git:20260907.57a4b902026-09-07 57a4b90 10,420 BA view · diff
git:20260816.d23736e2026-08-16 d23736e 10,424 BA view · diff
git:20260729.f16bff52026-07-29 f16bff5 10,019 BA view · diff
git:20260703.1a171b92026-07-03 1a171b9 7,001 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (10756 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

roedyrustam/vibes-plug · 122 stars · license MIT · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_n5qobtzuukoauluw
GET https://markdownregistry.com/api/v1/resolve?ref=roedyrustam/vibes-plug/e2e-testing-expert
GET https://markdownregistry.com/api/v1/blob/c943ce7aa7cc2d9ddc55d597be258fbaa24d6ddd82ebe14de0c48d230cc27926

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in roedyrustam/vibes-plug

Other files named e2e-testing-expert

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