fp.packet.guru

This server isn't on gate's handpicked list. That's not necessarily bad, but there's no third-party signal about it — review its tools carefully.

The tool description is self-contained and describes a diagnostic function (reporting on Web Bot Auth signature verification and request metadata) that matches its stated purpose. It takes no arguments, doesn't request secrets/credentials/env vars, and doesn't instruct the agent to perform hidden actions, exfiltrate data, or override its rules. No spoofing of a well-known tool name is apparent. This is benign.