`heartbeat`

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
com.mcpscores/agent-continuity https://mcpfax-continuity.bowling-anthony.workers.dev/mcp	answers-mcp	33
anamized-desk https://anamized.grok.me/mcp	answers-mcp	29
AgentMarketplace https://agent-marketplace.radi.pro/mcp	answers-mcp	22
mockbird https://mockbird.mockbird.workers.dev/mcp	answers-mcp	14
chesswithclaw https://chesswithclaw.vercel.app/api/mcp	answers-mcp	14
ais-recorder https://api.aislabs.ai/recorder/mcp	answers-mcp	5

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.