I scanned 670 MCP servers and 78% have significant security issues

Short summary

A security audit of 670 MCP servers revealed 78% have significant vulnerabilities, with an average security score of just 53/100 and only 9 servers rated production-safe. The study evaluated four key security dimensions and found critical gaps even in popular servers with thousands of weekly downloads. Product teams and founders should audit their MCP integrations at utir.dev before connecting them to Claude or other AI systems.

• •78% of 670 MCP servers have significant security vulnerabilities
• •Average security score: 53/100; only 9 servers production-safe
• •Check your MCP servers at utir.dev before connecting to Claude

Generated with AI, which can make mistakes.