`list_documents`

19 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
OneHaus https://mcp.onehaus.app	answers-mcp	68
nomadpoint https://gxhdcvoveufbkthhendf.supabase.co/functions/v1/mcp	answers-mcp	42
antevo-wealth https://api.antevo.ch/mcp/wealth/mcp	answers-mcp	39
pipeworx-gateway https://gateway.pipeworx.io/regulations-gov/mcp	answers-mcp	36
Velvoite https://mcp.velvoite.eu/mcp	answers-mcp	26
StatelessServer https://firestore.googleapis.com/mcp	answers-mcp	25
Mila https://mcp.mila.gg/	answers-mcp	23
3gpp-spec-server https://mcp.specproof.ai/	answers-mcp	17
vineverse https://vineverse.bible/api/mcp	answers-mcp	17
Lawstronaut MCP https://mcp.lawstronaut.com	answers-mcp	16
tmpstate https://tmpstate.dev/mcp	answers-mcp	16
mentionry https://mentionry.com/api/mcp	answers-mcp	14
supovia-mcp https://mcp.supovia.com/mcp	answers-mcp	14
mkdshare https://mkdshare.dev/mcp	answers-mcp	11
ai-rete-rag https://ai-rete-rag.com/mcp	answers-mcp	8
bol-ai https://bol.ai/api/mcp	answers-mcp	8
sendpage https://sendpageapp.com/mcp	answers-mcp	7
rmcp https://doc.liz6.com/mcp	answers-mcp	5
signsimple https://signsimple.app/mcp	answers-mcp	4

19 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.