`get_exchange_rates`

6 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
vibesprings https://vibesprings.net/mcp	answers-mcp	25
govdata-korea https://api.lazy-mac.com/govdata-korea/mcp	answers-mcp	6
data_compute_stats_mcp https://data-compute-stats-mcp.mcpize.run/mcp	answers-mcp	6
Finance & Market Data MCP Server https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/finance-mcp-server/mcp	answers-mcp	5
public_data_ukraine_mcp https://public-data-ukraine-mcp.mcpize.run/mcp	answers-mcp	5
finance_fintech_mcp https://finance-fintech-mcp.mcpize.run/mcp	answers-mcp	4

6 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.