`get_coverage`

12 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
rateapi-mcp https://mcp.rateapi.dev/mcp	answers-mcp	81
querylines https://api.querylines.com/mcp	answers-mcp	40
Nullary https://mcp.nullary.ai/mcp	answers-mcp	35
mindjack https://api.mindjack.xyz/mcp	answers-mcp	26
antevo-executive https://api.antevo.ch/mcp/executive/mcp	answers-mcp	15
BioCosm https://biocosm-mcp.fly.dev/mcp	answers-mcp	13
meridian-trace-medical-devices https://meridiantrace.com/v1/mcp	answers-mcp	11
agentic-register https://register.agentic-firmenbuch.at/mcp	answers-mcp	11
sibfly https://sibfly.com/mcp	answers-mcp	9
eagle-virtual https://mcp.eaglevirtual.com/mcp	answers-mcp	6
sendafax https://sendafax.ai/api/mcp	answers-mcp	3
quantabble https://quantabble-api.chemandphysicsmastery.workers.dev	answers-mcp	2

12 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.