`list_api_keys`

9 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
echorelay-mcp https://mcp.echorelay.dev	answers-mcp	79
dock https://trydock.ai/api/mcp	answers-mcp	70
relin-mcp https://relin.app/mcp	answers-mcp	52
keywordise https://keywordise.com/mcp	answers-mcp	49
pinappai https://mcp.pinappai.com/mcp	answers-mcp	38
GeodesicAI https://app.geodesiclabs.ai/mcp	answers-mcp	37
lastping-mcp https://mcp.lastping.dev	answers-mcp	36
recall-kitchen-mcp https://app.recallkitchen.com/mcp	answers-mcp	19
ai-cortex-storage https://memory.aic0rt3x.dev/mcp	answers-mcp	15

9 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.