The Model Context Protocol (MCP) is a standardized interface that enables AI agents to interact with external tools, databases, and services. Launched by Anthropic in November 2024, MCP has achieved remarkable adoption, with thousands of MCP server repositories emerging on GitHub. Major technology giants, including Microsoft, OpenAI, Google, and Amazon, have officially integrated MCP support into their platforms, with development tools companies like Block, Replit, Sourcegraph, and Zed also adopting the protocol.
Think of MCP as the plumbing that allows ChatGPT, Claude, or any AI agent to read your emails, update databases, manage files, or interact with APIs. Instead of building custom integrations for every tool, developers can use one protocol to connect everything.
The Model Context Protocol (MCP) was supposed to be the “USB-C for AI applications” – a universal standard that would let AI agents safely connect to any tool or service. Instead, it’s become a security nightmare that’s putting organizations at risk of data breaches, system compromises, and supply chain attacks.
The promise is compelling: Write once, connect everywhere. The reality is terrifying: A protocol designed for convenience, not security.
This is issue 1 of a new series – MCP Horror Stories – where we will examine critical security issues and vulnerabilities in the Model Context Protocol (MCP) ecosystem and how Docker MCP Toolkit provides enterprise-grade protection against these threats.
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