Practical MCP Security: A Playbook for Mid-Market Teams | UpGuard

**MCP Security Playbook — 30/60/90 Roadmap:** This playbook provides a practical, prioritized program for lean mid-market security teams to gain visibility and control over Model Context Protocol (MCP) servers and AI-agent risks, defining four risk categories (registry, supply chain, runtime, visibility), a lethal-trifecta risk test, provenance and permissions controls, logging and monitoring recommendations, MCP-specific incident-response scenarios, and a maturity model to measure progress over a quarter.