`cancel_task`

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
tunnelmind-data-api https://mcp-data.tunnelmind.ai/mcp	answers-mcp	93
AgentRider https://agentrider.vercel.app/api/mcp	answers-mcp	63
AgentMarketplace https://agent-marketplace.radi.pro/mcp	answers-mcp	22
Xcatcher Remote MCP https://xcatcher.top/mcp	answers-mcp	17
renthuman https://renthuman.ru/mcp	answers-mcp	9
hire-specialist https://mcp.stoory.io/mcp	answers-mcp	6

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.