API Testing with LLM(Claude) and Playwright MCP (Model Context Protocol)

In today’s fast-evolving software landscape, delivering high-quality applications at scale is a constant challenge. Traditional API testing often involves writing complex scripts, maintaining boilerplate code, and dealing with brittle test suites. Enter Playwright MCP (Model Context Protocol) combined with Large Language Models (LLMs) — a revolutionary duo that simplifies API automation by enabling testers to write tests in plain English, reducing coding overhead, and enhancing test efficiency.

API Testing with LLM(Claude) and Playwright MCP (Model Context Protocol)

In this blog, we’ll explore how Playwright MCP, powered by LLMs like Claude, transforms API automation, with practical examples drawn from the ExecuteAutomation Playwright MCP repository.