A design choice in the MCP SDKs allows remote code execution across the AI supply chain.

Anthropic sees no issues - and says the tools are working as intended.

Cybersecurity researchers have discovered a critical "by design" weakness in the Model Context Protocol's (MCP) architecture ...

A design flaw – or expected behavior based on a bad design choice, depending on who is telling the story – baked into ...

However, in a report published on April 15, researchers at Ox Security claimed that a flaw in the protocol could enable ...

An MCP Server is a simple program that lets AI models securely access data and tools using the Model Context Protocol (MCP). FastMCP is a Python framework that helps you build MCP servers and clients.

Anthropic’s Model Context Protocol, a fast-growing standard used to connect AI models with external tools and data, has come ...

Unsafe defaults in MCP configurations open servers to possible remote code execution, according to security researchers who ...

Microsoft's AI Toolkit extension for VS Code now includes a Tool Catalog that can scaffold a Python or TypeScript MCP server with the core transport and registration plumbing already set up. In ...