---
source_url: "https://applitools.com/platform/create/nlp-builder/?utm_source=openai"
title: "Flexible Test Creation with AI - Deterministic AI End-to-End Testing | Applitools"
mirrored_at: 2026-09-01T13:04:05.413Z
host: applitools.com
cited_in_42a: true
mirror_canonical: "https://index.42a.ai/applitools.com/platform/create/nlp-builder/index__q__utm_source_openai"
---

> **Original source:** https://applitools.com/platform/create/nlp-builder/?utm_source=openai

CREATE

## Create tests that keep pace with AI-generated code

Write test code in your framework, record a flow with one click, describe a test in plain English, or hand it to your AI coding assistant. Applitools fits the way your team already builds software, with SDKs for 50+ frameworks, a no-code recorder, a natural language builder, and an MCP server built for the agentic SDLC.

## No new skills required

Build a test by writing code, recording a click path, or typing a sentence in plain English. Every path produces the same maintainable, visual test.

## No workflow disruption

Add Applitools inside the IDE, framework, and AI coding assistant your team already uses. There is no separate authoring tool to learn.

## No locator maintenance

Visual AI checkpoints replace brittle DOM assertions from the first test you write, so a refactor from your AI coding assistant doesn't break your suite the next morning.

As AI assistants write more of your application code, test creation has to keep pace without adding a second set of tools to maintain. Applitools gives every role a way in, and every test runs on the same Deterministic Language Model and Visual AI underneath.

MCP Server

## Bring Visual AI into your AI coding assistant

**Author tests in your editor  
**Connect Eyes to Claude Code, Cursor, Copilot, or Cline through the Model Context Protocol and add visual checkpoints to your Playwright tests without leaving your editor. Support for additional frameworks is on the way.

**Coverage that keeps pace with AI-generated code  
**As your assistant writes more of the application, the Eyes MCP server keeps visual checks part of the same workflow instead of a separate step someone has to remember.

**Set up the Ultrafast Grid from chat  
**Render your tests across browsers, devices, and viewports without local infrastructure. Configure that coverage by asking your assistant, instead of hand-writing configuration files.

![Short GIF showing the setup of the Applitools Eyes MCP server](https://stagingapp15303.cloudwayssites.com/wp-content/uploads/2026/06/eyes-mcp.gif)

![Screenshot showing one line of code needed with eyes.check versus multiple lines for other tools](https://stagingapp15303.cloudwayssites.com/wp-content/uploads/2023/05/before-after-IDE.png)

SDK

## Add Visual AI to the framework you already use

**50+ frameworks and languages  
**Add Applitools to Selenium, Cypress, Playwright, Appium, and dozens of other frameworks and languages with one line of code.

**Checkpoints, not scripts  
**Replace pages of DOM assertions with a single visual checkpoint that captures the full page, component, or screen state.

**Holds up under AI-generated code  
**Because a checkpoint validates the rendered page instead of a specific line of markup, tests still pass when an AI coding assistant restructures the code behind a component you already covered.

codeless recorder

## Turn a user journey into a test with one recording

**Record real interactions  
**Click through your application once and Applitools captures every step, building a maintainable test without you writing a line of code.

**Synthetic data on demand  
**Generate realistic form and dashboard data while you record, so a single flow covers more scenarios.

**Text and visual assertions  
**Pair text assertions that check specific values, like a price or a confirmation number, with visual checkpoints that catch everything else on the screen, all in the same recording.

![Screenshot of Autonomous custom flow test](https://stagingapp15303.cloudwayssites.com/wp-content/uploads/2023/04/Group-10.png)

![Autonomous pdf testing in custom flow](https://stagingapp15303.cloudwayssites.com/wp-content/uploads/2026/08/Autonomous-pdf-testing-in-custom-flow.png)

nlp builder

## Describe the test. Applitools builds it.

**Plain English test steps  
**Type what should happen in the application, and the Deterministic Language Model turns it into a repeatable test that runs the same steps the same way every time.

**One language for the whole team  
**Product owners, manual testers, and engineers can all read, write, and edit the same test.

website crawler

## Point to a URL. Get a test suite for the whole site.

**Full-site coverage from one URL  
**Enter a domain and Applitools crawls the sitemap, builds a test for every page, and adds a visual checkpoint to each one.

**Upload the pages that matter most  
**Skip the full crawl and upload a list of URLs to build test plans for your highest-priority pages instead.

**Catches new and missing pages  
**Applitools compares each run against its baselines to flag pages that changed, disappeared, or failed to load, not just visual differences.

![Screenshot showing Autonomous site crawler setup](https://stagingapp15303.cloudwayssites.com/wp-content/uploads/2024/07/website-scan-test-e1786124793461.png)

## What every test you run inherits

## 1

## Reproducible by design

Applitools computes results with a Deterministic Language Model, not a general-purpose LLM. The same input produces the same steps and the same result on every run.

## 2

## One path to a maintainable test

Write it, record it, describe it, or generate it with your AI assistant. Every path lands on the same visual, maintainable test.

## 3

## Built to see like you do

Visual AI ignores anti-aliasing and minor rendering shifts, and flags a change only when it would actually look different to a user.

## 4

## Your app data stays yours

Applitools compares screenshots locally within your environment. App data and anything personal on screen is never used for training.

![](https://stagingapp15303.cloudwayssites.com/wp-content/uploads/2026/03/Applitools-logo.png)

Follow us

©2026 Applitools