`validate_ip`

10 servers reported a tool by this name when we called them. Names are chosen by whoever wrote the server, so two tools sharing a name do not have to do the same thing. We record what was reported, not what it does.

server	result when we called it	tools
qiniso https://qiniso.qinisolabs.workers.dev/mcp	answers-mcp	56
amazon https://amazon.seoapi.com/mcp	answers-mcp	1
applebot https://applebot.seoapi.com/mcp	answers-mcp	1
baiduspider https://baiduspider.seoapi.com/mcp	answers-mcp	1
bingbot https://bingbot.seoapi.com/mcp	answers-mcp	1
ccbot https://ccbot.seoapi.com/mcp	answers-mcp	1
claude https://claude.seoapi.com/mcp	answers-mcp	1
coccocbot https://coccocbot.seoapi.com/mcp	answers-mcp	1
duckduckbot https://duckduckbot.seoapi.com/mcp	answers-mcp	1
googlebot https://googlebot.seoapi.com/mcp	answers-mcp	1

10 of these answered an MCP handshake on the day we checked. That is not a promise the tool works, only that the server was running and told us the tool existed.