`list_markets`

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
pipeworx-gateway https://gateway.pipeworx.io/predictit/mcp	answers-mcp	34
ritbit-mcp https://mcp.mainnet.rubin.trade/mcp	answers-mcp	33
Perfect World Project https://everythingisperfect.org/api/mcp	answers-mcp	19
philidor-defi-vaults https://mcp.philidor.io/api/mcp	answers-mcp	13
industrylens-public https://api.industry-lens.com/mcp/public	answers-mcp	12
steamwebapi https://mcp.steamwebapi.com/mcp	answers-mcp	10
skipseek https://skipseek.com/mcp	answers-mcp	9
transfers-car-rentals https://transfers.dima.click/mcp	answers-mcp	8
Menor Preco Hoje - MPH https://mcp.menorprecohoje.com.br/mcp	answers-mcp	5
Lotlytics https://lotlytics-mcp-production.up.railway.app/mcp	answers-mcp	5
lodestar-stamp-mcp https://api.lodestarindex.com/mcp	answers-mcp	4
bellwether https://api.bellwether.markets/mcp	answers-mcp	3

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.