MCPScan

What is MCPScan?

MCPScan is an offline, zero-telemetry security scanner that discovers and audits Model Context Protocol (MCP) servers across your private network and local AI tools (Claude Desktop, Cursor, Antigravity, VS Code). It detects open HTTP endpoints and dormant stdio servers, audits authentication enforcement with a non-destructive single probe, and automatically sanitizes embedded CLI secrets. Single binary in Go with zero dependencies.