`check_credits`

8 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
rankparse https://mcp.rankparse.com/mcp	answers-mcp	68
openFlowAPI https://openflowmcp.com/mcp	answers-mcp	35
easyparser-mcp https://mcp.easyparser.com/mcp	answers-mcp	17
peoplesearch.im https://peoplesearch.im/api/mcp	answers-mcp	12
scanlabsai https://scanlabsai.com/api/mcp	answers-mcp	8
smasher-studio https://www.smasher.studio/mcp/mcp	answers-mcp	8
einvoicewiz https://einvoicewiz.com/mcp	answers-mcp	7
clearbounce https://clearbounce.net/mcp	answers-mcp	5

8 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.