MCP Fortress

MCP Fortress is a security-focused Model Context Protocol (MCP) server designed to help AI assistants and developers detect vulnerabilities, prompt injection, and tool poisoning within MCP servers and their integrated tools. It provides automated vulnerability scanning for npm and PyPI packages, real-time runtime protection with quarantine and telemetry features, and advanced threat detection including prompt injection analysis. MCP Fortress integrates with AI assistants like Claude Code, Cursor, and Windsurf, exposing its security tools directly to these environments for instant and interactive protection. Ideal users are AI developers, MCP server administrators, security researchers, and anyone deploying or integrating AI/MCP tools who require robust, easy-to-use security auditing.