web-testing MCP servers & tools

16 Model Context Protocol servers tagged “web-testing”, ranked by usage. Connect any of them to Claude Desktop, Cursor or Windsurf in one step.

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MCP Server Playwright
automatalabs
An MCP server for browser automation using Playwright
Browser Automation
Upvotes: 0Installs: 0GitHub stars: —
MCP Screenshot Website Fast
just-every
Fast screenshot capture tool optimized for Claude Vision API. Automatically tiles full pages into 1072x1072 chunks for optimal AI processing with configurable viewports and wait strategies for dynamic content.
Search & Data Extraction
Upvotes: 0Installs: 0GitHub stars: —
Playwright MCP
microsoftOfficial
Official Microsoft Playwright MCP server, enabling LLMs to interact with web pages through structured accessibility snapshots
Browser Automation
Upvotes: 0Installs: 0GitHub stars: —
Selenium MCP Server
PhungXuanAnh
A Model Context Protocol server providing web automation capabilities through Selenium WebDriver
Browser Automation
Upvotes: 0Installs: 0GitHub stars: —
Safari MCP
achiya-automation
Native Safari browser automation for AI agents with 80+ tools. No Chrome dependency, optimized for Apple Silicon with 60% less CPU overhead.
Browser Automation
Upvotes: 0Installs: 0GitHub stars: —
Periscope MCP
segentic-lab
Website & web-app testing built for AI agents rather than raw browser bindings: 66 Playwright tools with hard assertions, auto form-fill, persistent authenticated sessions (incl. interactive login for 2FA/SSO), network mocking, real INP, and accessibility/SEO/GEO (llms.txt, AI-crawler access, WebMCP) + Lighthouse audits.
Browser Automation
Upvotes: 0Installs: 0GitHub stars: —
A
A11y Check
Check a web page for accessibility problems in a real browser, with the code that fixes each one.
Browser Automation
Upvotes: 0Installs: 0GitHub stars: —
Inclusify Accessibility
Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.
Developer Tools
Upvotes: 0Installs: 0GitHub stars: —
Dsh Verify
Agent-built web app quality gate. Real browser is the judge. PASS/FAIL with receipts.
Developer Tools
Upvotes: 0Installs: 0GitHub stars: —
Deskcert
Evaluates whether an AI agent is safe to operate internal web apps via an MCP run_suite tool.
Security
Upvotes: 0Installs: 0GitHub stars: —
Twothumbs
Verifies AI agent work end to end: real artifacts and outcomes checked, not self-reported success.
Developer Tools
Upvotes: 0Installs: 0GitHub stars: —
Zendriver MCP
Undetectable browser automation for LLM agents, spoken over MCP.
Developer Tools
Upvotes: 0Installs: 0GitHub stars: —
Axe MCP Server
Official MCP server for Axe DevTools for Web.
Developer Tools
Upvotes: 0Installs: 0GitHub stars: —
Kilotest
Ensemble testing of web pages for accessibility, usability, and standards conformity
Developer Tools
Upvotes: 0Installs: 0GitHub stars: —
Siteglass MCP
siteglassio
Archive any URL to a shareable rrweb/pdf/png snapshot + agent-driven web QA (scan, run E2E flows).
Developer Tools
Upvotes: 0Installs: 0GitHub stars: —
R
Riffle
Your agent uses the web as text, not screenshots. Several steps per call, only changes come back.
Browser Automation
Upvotes: 0Installs: 0GitHub stars: —