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

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

There is a critical security vulnerability in Anthropic's MCP Inspector, a debugging tool for MCP servers. It allows malicious code to be executed. In a blog post, the discoverers of the Oligo ...

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 ...

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