`verify_email`

15 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
Laravel MCP Server https://api.ceki.me/mcp/agent	answers-mcp	50
Novence https://api.novence.ai/mcp	answers-mcp	43
keelen-saas https://keelen.ai/mcp	answers-mcp	41
clariBI MCP Server https://claribi.com/mcp/v1/	answers-mcp	26
clariBI MCP Server https://claribi.com/mcp/v1/sse	answers-mcp	26
x402-gcc-apis https://x402-apis-eta.vercel.app/api/mcp	answers-mcp	25
verifly-mcp-server https://verifly.email/mcp	answers-mcp	17
Qualisend https://app.qualisend.com/api/mcp	answers-mcp	12
peoplesearch.im https://peoplesearch.im/api/mcp	answers-mcp	12
layercall https://www.layercall.com/api/mcp	answers-mcp	7
GBG Loqate - Reach https://reach.prod.fabric.gbgplatforms.com/mcp	answers-mcp	7
verifox https://mcp.verifox.ai/mcp	answers-mcp	6
clearbounce https://clearbounce.net/mcp	answers-mcp	5
DocVerdict https://api.docverdict.com/api/mcp	answers-mcp	4
proof-inbox https://mcp.proofinbox.com/mcp	answers-mcp	3

15 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.