`list_topics`

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
vaultcrux-memory-core https://api.vaultcrux.com/memory-core/mcp	answers-mcp	75
sendraven https://mcp.sendraven.ai/mcp	answers-mcp	47
the-agent-times https://theagenttimes.com/mcp	answers-mcp	20
agent-pulse https://agent-pulse-seven.vercel.app/mcp	answers-mcp	15
aixbt https://api.aixbt.tech/mcp	answers-mcp	12
zhiyong-kg https://zhiyong.dev/mcp	answers-mcp	9
mcpjunction https://mcpjunction.ai/mcp	answers-mcp	5
flevy https://flevy.com/mcp	answers-mcp	5
com.blicht/mcp https://blicht.com/mcp	answers-mcp	4
umesh-malik-portfolio https://umesh-malik.com/mcp	answers-mcp	4

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.