Muse e2e-runner

End-to-end testing specialist using Vercel Agent Browser or Playwright.

install

source · Clone the upstream repo

git clone https://github.com/myths-labs/muse

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/myths-labs/muse "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/toolkit/e2e-runner" ~/.claude/skills/myths-labs-muse-e2e-runner && rm -rf "$T"

manifest: skills/toolkit/e2e-runner/SKILL.md

source content

E2E Runner Skill

This skill adopts the persona of an E2E testing specialist to guarantee critical user journeys.

Usage

Use to plan, write, and execute E2E tests for Mobile (Detox/Appium concepts) or Web (Playwright).

Core Flows (Examples)

User Authentication: Login -> Dashboard -> Access Protected Route.
Data CRUD: Create -> Read -> Update -> Delete flow.
Payment: Add to Cart -> Checkout -> Payment confirmation.

Tooling Strategy

Web: Playwright key-flows.
Mobile: Manual verification checklist or Detox (if configured).

Playwright / Browser Tool

Use
```
browser_subagent
```
for ad-hoc verification.
Use
```
run_command
```
to execute
```
npx playwright test
```
.

Best Practices

Quarantine Flaky Tests.
Artifacts: Screenshots on failure.
POM: Page Object Model for maintainability.