Researchers map a campaign that escalated from a Python infostealer to a full PureRAT backdoor — loaders, evasions, and ...

FastMCP pioneered Python MCP development, and FastMCP 1.0 was incorporated into the official MCP SDK in 2024. This is FastMCP 2.0 — the actively maintained, production-ready framework that extends far ...

The MCP Interviewer helps avoid violating providers' hard constraints and warns you when you're not following recommended guidance. For example, OpenAI does not allow more than 128 tools in a single ...