Alumnium is an AI-native library and MCP for end-to-end testing. It builds upon the existing test automation ecosystem and simplifies interactions with applications, providing more robust mechanisms for verifying assertions. It works with Appium, Playwright, or Selenium and gives you state-of-the-art capabilities.

https://github.com/user-attachments/assets/b1a548c0-f1e1-4ffe-bec9-d814770ba2ae

Installation

Python

pip install alumnium

TypeScript

npm install alumnium

MCP

# Using npx:
claude mcp add alumnium --env OPENAI_API_KEY=... -- npx alumnium mcp

# Using uvx:
claude mcp add alumnium --env OPENAI_API_KEY=... -- uvx alumnium mcp

Refer to documentation for installation details on other MCP clients.

Quick Start

Python

import os
from alumnium import Alumni
from selenium.webdriver import Chrome

os.environ["OPENAI_API_KEY"] = "..."

driver = Chrome()
driver.get("https://search.brave.com")

al = Alumni(driver)
al.do("type 'selenium' into the search field, then press 'Enter'")
al.check("page title contains selenium")
al.check("search results contain selenium.dev")
assert al.get("atomic number") == 34

al.quit()

TypeScript

import { Alumni } from "alumnium";
import { Builder } from "selenium-webdriver";

process.env.OPENAI_API_KEY = "...";

const driver = await new Builder().forBrowser("chrome").build();
const al = new Alumni(driver);

await driver.get("https://search.brave.com");
await al.do("type 'selenium' into the search field, then press 'Enter'");
await al.check("page title contains selenium");
await al.check("search results contain selenium.dev");
console.assert((await al.get("atomic number")) === 34);

await al.quit();

Java

import ai.alumnium.Alumni;
import org.openqa.selenium.chrome.ChromeDriver;

class AlumniumTest {
    public static void main(String...args) {
        ChromeDriver driver = new ChromeDriver();
        Alumni alumni = new Alumni(driver);
        driver.get("https://search.brave.com");
        alumni.act("type 'selenium' into the search field, then press 'Enter'");
        alumni.check("page title contains selenium");
        alumni.check("search results contain selenium.dev");
        alumni.quit();
    }
}

Check out documentation and more Python and TypeScript examples!

MCP

1. Run your agent (Claude Code).
2. Tell it to open the URL and test your application.

Contributing

See the contributing guidelines for information on how to get involved in the project and develop locally.

Acknowledgments

Alumnium is a member of the TestMu AI Open Source Program, which supports the project community and development with the necessary tools. Thank you! 💚