`list_orders`

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
b2bware-mcp https://mcp.b2bware.com/mcp	answers-mcp	163
merx https://merx.exchange/mcp/sse	answers-mcp	66
SupplySlate https://mcp.supplyslate.com/mcp	answers-mcp	55
obriym-crm https://obriym-crm.com/api/mcp	answers-mcp	52
bookstore4agents https://bookstore4agents-mcp.bookstore4agents.workers.dev/mcp	answers-mcp	49
eyeot-erp https://erp.eyeot.fr/api/v1/mcp	answers-mcp	33
pikasim https://pikasim.com/mcp	answers-mcp	31
com.vaanzari/commerce https://vaanzari.com/mcp	answers-mcp	29
lobex https://lobex.app/mcp	answers-mcp	26
synchronity-mcp https://api.synchronity.app/mcp	answers-mcp	26
facet-ucp-shopping https://api.facet.llc/ucp/mcp	answers-mcp	23
kifly https://kifly.ai/api/mcp	answers-mcp	21
tabak-brucker-shop https://mcp.tabak-brucker.de/mcp	answers-mcp	20
openmm-mcp-agent https://mcp.openmm.io/mcp	answers-mcp	15
epsilon https://api.epsilon.exchange/mcp	answers-mcp	15
ufp https://agenticfabricationnetwork.ai/mcp	answers-mcp	12
nautilinks-mcp https://mcp.nautilinks.co/mcp	answers-mcp	11
proship-mcp https://mcp.proship.me/mcp	answers-mcp	11
makeup.land https://makeup.land/api/mcp	answers-mcp	8

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.