850 MCP servers describe a tool that moves money. Here is what the tool lists say.
Most people ask whether an MCP server is popular. Fewer ask what its tools are allowed to do once an agent connects. I read the tool list of every MCP server I could open in the official registry, and counted what the tool descriptions say each tool does. No tool was called, anywhere. The numbers Registry list of 2026-10-27: 51,168 servers. I opened a live, read-only session with 25,335 of them…
We haven't written up this one. Dev.to has the full story — the link below goes straight to it.
