Microsoft Brings Native Security Controls to AI Agent Tooling with MCP Governance

As MCP adoption accelerates and tool integration becomes routine, securing what those tools are actually permitted to do remains a critical gap most developers manage manually. Microsoft's new .NET package addresses this by embedding governance controls directly into the MCP server—scanning for prompt injection, typosquatting, and credential leakage before tools are exposed, then enforcing policies at runtime. This shift from developer responsibility to built-in defaults could significantly raise the security baseline across agent-based applications.