"Cybersecurity penetration testing frameworks" matching MCP servers:

The Atlas Docs MCP server provides technical documentation of libraries and frameworks for AI assistants, processes the official documentation into Markdown versions suitable for LLMS, and is applicable to McP-compatible LLM clients such as Cursor, Cline, Windsurf, etc.

An official MCP server for Online Tone Generator. Discover audio frequencies for instrument tuning, acoustic testing, meditation, and generate direct listening links.

Access Apple's official developer documentation, frameworks, APIs, and WWDC videos through the Model Context Protocol (MCP), support AI driven natural language queries, and provide Swift/Objective-C code examples and technical guidelines.

A comprehensive Model Context Protocol service providing zodiac information queries, horoscope analysis, and compatibility testing between star signs.

A lightweight, database-free, configuration-free HTTP proxy server with built-in data sources, suitable for rapid development and testing.