Playwright Wizard MCP Server is an intelligent Model Context Protocol (MCP) server that guides you through building production-ready Playwright E2E test suites with best practices built in. It provides a structured, step-by-step wizard workflow with comprehensive prompts that cover analysis, test planning, infrastructure setup, page-object generation, and test implementation. The server emphasizes best practices for selectors, fixtures, and parallel execution, and offers optional enhancements for accessibility testing and API testing. It exposes a curated set of 15 tools organized into core workflow, optional enhancements, and reference documentation, which can be invoked to automate the entire testing lifecycle. When used in a project, it creates a complete test infrastructure, including a .playwright-wizard-mcp/ folder containing analysis artifacts (project-config.md, pages.md, selector-strategy.md, test-plan.md), a tests/ directory with page objects, fixtures, helpers, and spec files, and a Playwright configuration file (playwright.config.ts). It supports MCP Registry integration for easy discovery and installation and can run on-demand via npx or installed globally for offline startup. Prerequisites include Node.js 18+ and an MCP-compatible client (GitHub Copilot in VS Code, Claude Desktop, Cline, etc.).