Docker just dropped the MCP Toolkit and MCP Gateway, tightening up the Model Context Protocol with serious armor. We're talking six major server-side holes patched—OAuth RCE, command injection, leaked creds—plugged.

How? With container-wrapped isolation, real-time network filters, first-class OAuth handling, and secrets locked up natively through Docker Desktop.

Big picture: Protocol security just shifted. It's no longer your problem to duct-tape defenses. Infrastructure owns protection now—baked in, containerized, default.