Mcpwatch

Mcpwatch is an open-source security scanner for Model Context Protocol (MCP) servers, designed to audit, grade, and monitor the security posture of MCP endpoints against the OWASP MCP Top 10 checklist. It provides automated checks, produces an A–F letter grade, and can be operated via CLI (for CI/CD pre-install scanning), as an MCP server interface for on-demand audits by AI agents, or as a public leaderboard service. Ideal for MCP developers, security-conscious organizations, or anyone managing MCP infrastructure.