

GPT Researcher is a research agent, just one of many AI tools.
I think the idea is that these tools let users configure mcp servers, and because mcp doesn’t necessarily use the network but can also just mean directly spawning a process, users can get the tool to execute arbitrary commands (possibly circumventing some kind of protection).
This is all fine if you’re doing this yourself on your computer, but it’s not if you’re hosting one of these tools for others who you didn’t expect to be able to run commands on your server, or if the tool can be made to do this by hostile input (e.g. a web page the tool is reading while doing a task).


I personally wouldn’t blame MCP, it’s just a protocol. My theory is the feature was vibe coded in the vulnerable tools and nobody thought about it much.