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e2e

Registre officiel Autres

Open live web and mobile app sessions from an e2e project to inspect the app and try locators.

Code source Site web Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

NPM package e2e
Claude Code 
claude mcp add e2e -- npx -y e2e@0.21.3 mcp
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "e2e": {
            "command": "npx",
            "args": [
                "-y",
                "e2e@0.21.3",
                "mcp"
            ]
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. e2e
  2. Quick start
  3. Packages
  4. Documentation
  5. Contributing
  6. Security
  7. Telemetry
  8. Status
  9. Made by TesterArmy

e2e

e2e is an end-to-end testing framework for web and mobile apps. Describe a goal in natural language and an agent drives the app to reach it. Check the result with locators and assertions in the same test.

// tests/checkout.e2e.ts
import { test, expect } from 'e2e';

test('a member upgrades to Pro', async ({ app, agent, screen }) => {
  await app.open('/settings/billing');

  await agent.act('upgrade the workspace to the Pro plan');
  await agent.assert('the invoice preview shows a prorated amount');

  await expect(screen.getByRole('status')).toContainText('Pro');
});

An agent step that a later assertion verifies records its actions, and the next run replays them with no model calls until the app changes. Tests without agent steps need no model. Bring your own subscription, API key, or local model.

Quick start

npx e2e init

init asks for an engine, web or mobile, and a model provider, then writes a config and an example test. The quickstart covers the rest.

To see a finished setup in your stack, open examples/: Vite, Next.js, Astro, Expo, SwiftUI, Jetpack Compose, Kotlin Multiplatform, Flutter, and .NET MAUI, each a standalone project with a passing suite.

Packages

PackageWhat it does
e2eThe SDK, runner, and CLI.
@e2e-dev/webBrowser engine: Chromium, Firefox, and WebKit through Playwright.
@e2e-dev/mobileiOS and Android engine: simulators and emulators through agent-device.
@e2e-dev/githubReporter that posts results as a pull request comment.
@e2e-dev/kernelKernel hosted browsers for the web engine.
@e2e-dev/lightpandaLightpanda, the open-source headless browser, started per run for the web engine.
@e2e-dev/limrunLimrun hosted iOS simulators and Android emulators for mobile tests.
@e2e-dev/easEAS Simulators hosted iOS simulators and Android emulators for the mobile engine.
@e2e-dev/smolsmol machines browsers for the web engine: by default, each attempt branches a warm Chromium microVM.
@e2e-dev/decisionDecision-model executors for bounded semantic actions and assertions, and decisionFilter(), which leaves out the tests a pull request is unlikely to affect.
@e2e-dev/testmuTestMu AI (formerly LambdaTest) hosted Android emulators, iOS simulators, and real devices for the mobile engine, and hosted Chrome and Edge for the web engine.

Documentation

e2e.tester.army/docs. The e2e package ships every page, so coding agents can read them offline in node_modules/e2e/docs.

Contributing

See CONTRIBUTING.md. Questions go to Discord.

Security

Please don't open public issues for security vulnerabilities. Follow SECURITY.md and report them to security@tester.army.

Telemetry

The CLI sends anonymous usage data, such as which commands and engines run and where runs fail, but no test content, app content, or credentials. Opt out with npx e2e telemetry disable or E2E_TELEMETRY_DISABLED=1. Telemetry lists every field.

Status

[!NOTE] e2e is in active development on the way to 1.0. APIs and config can still change between minor releases.

Made by TesterArmy

e2e is built by TesterArmy, the agentic testing platform that runs natural language tests on web and mobile apps, on every pull request or on a schedule.

Apache-2.0.

Questions fréquentes

Qu'est-ce que e2e ?

Open live web and mobile app sessions from an e2e project to inspect the app and try locators.

Comment installer e2e ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add e2e -- npx -y e2e@0.21.3 mcp. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour e2e ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

e2e est-il open source ?

Oui. Son code est sur GitHub sous licence Apache-2.0.

Qui maintient e2e ?

Il est publié par tester-army. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.