Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
Zero-config diagnostics for MCP servers. Auto-discovers configs across Claude Code, Cursor, VS Code, Windsurf, and Claude Desktop, then tests connections via JSON-RPC handshake, audits security issues, and benchmarks latency. Also runs as an MCP server itself.
Firefox browser automation via WebDriver BiDi for testing, scraping, and browser control. Supports snapshot/UID-based interactions, network monitoring, console capture, and screenshots.