Fortress
Verified IntegrationClient Configuration
— Connect Fortress to Claude Desktop or Cursor in seconds{
"mcpServers": {
"fortress": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-fortress"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Scans and provides runtime protection for Model Context Protocol (MCP) servers against security vulnerabilities.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Fortress
Fortress stands out with its gamified security engagement (achievements, leaderboards), a modern React-based Web UI for threat analysis, and its pioneering MCP Server Mode for AI-powered security analysis via LLMs, making it the first security tool to use MCP to secure MCP.
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