`get_campaign`

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
adbutler https://mcp.adbutler.com/mcp	answers-mcp	627
leanriq-agent-gateway https://iq.leanrads.com/mcp	answers-mcp	87
argo-mcp https://mcp.argo.games/mcp	answers-mcp	62
misarmail https://api.misar.io/mail/mcp	answers-mcp	54
agentiq-mcp https://moltad.net/mcp	answers-mcp	40
ProductClank https://mcp.productclank.com/mcp	answers-mcp	36
dpyc-oracle https://dpyc-oracle.fastmcp.app/mcp	answers-mcp	30
PPToGo MCP Server https://pptogo.com/api/mcp	answers-mcp	20
OpenAI Ads https://openai-ads-mcp.trakkr.ai/mcp	answers-mcp	13
phishunt-mcp https://mcp.phishunt.io/	answers-mcp	11
helena-good https://api.helena.bio/good/v1/mcp	answers-mcp	11
zooidfund-mcp https://fcefnmdlggldmfusydix.supabase.co/functions/v1/mcp	answers-mcp	9

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.