MCP Defender

MCP Defender is a desktop solution crafted to provide automatic security for AI applications such as Cursor, Claude, Visual Studio Code, and Windsurf. Serving as an AI Firewall, it diligently monitors Model Context Protocol (MCP) communications, intercepting and validating tool calls and responses. The application checks these against established security signatures, promptly notifying users of any detected threats, thus enabling them to either permit or block suspicious actions. With its LLM-driven threat detection capabilities, MCP Defender functions as a secure proxy, delivering real-time analysis of communications to enhance overall security.

Security & Compliance