easy-ui-mcp

MCP Tools and AgentsFreeOpen Source

Playwright-driven UI-testing MCP that returns JSON/HTML reports with screenshots, no test scripts or server-side LLM.

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for easy-ui-mcp, derived from its capabilities.

AIVSS 9.0 · Critical

Overview

easy-ui-mcp lets AI agents drive Playwright-based browser automation for UI testing, returning JSON/HTML reports with screenshots without requiring test scripts or a server-side LLM. Security surface: it controls a real browser session, so it can reach any URL the agent asks for and captures screenshots that may include sensitive rendered data.

Key features

Playwright browser automation
Screenshot capture in reports
JSON/HTML result output
No test-script authoring needed

Use cases

Automated UI regression testing
Visual verification of web flows