MCP Server Security Benchmark 2026: How to Test Prompt Injection, Secret Leakage, and Permission Abuse
Most teams think MCP risk is theoretical until one prompt quietly exfiltrates a production secret. Model Context Protocol (MCP) is becoming the default way to connect AI assistants to real tools. That is exactly why it deserves a security benchmark, not a hype thread. If your assistant can read files, run queries, or call APIs, your threat surface changed overnight. My take is simple: MCP is not…












