`get_block`

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
merx https://merx.exchange/mcp/sse	answers-mcp	66
pipeworx-gateway https://gateway.pipeworx.io/mempool-space/mcp	answers-mcp	41
pipeworx-gateway https://gateway.pipeworx.io/blockscout/mcp	answers-mcp	39
promptdna https://mcp.promptdna.org/v1/	answers-mcp	20
monerometrics https://api.monerometrics.net/mcp	answers-mcp	18
klever-vm-mcp https://mcp.klever.org/mcp	answers-mcp	16
times-rare https://timesrare.com/mcp/streamable-http	answers-mcp	8
thru-explorer https://scan.thru.org/api/mcp	answers-mcp	8
404humans https://404humans.xyz/mcp	answers-mcp	6

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.