`list_subscriptions`

6 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
BorealHost https://borealhost.ai/mcp/	answers-mcp	152
tunnelmind-data-api https://mcp-data.tunnelmind.ai/mcp	answers-mcp	93
OneHaus https://mcp.onehaus.app	answers-mcp	68
Storyflo https://api.storyflo.com/mcp/v1	answers-mcp	37
market0x https://www.market0x.com/api/mcp	answers-mcp	15
zdte-agent https://api.zdte.ai/mcp	answers-mcp	9

6 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.