get_api_key4 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 |
|---|---|---|
| tunnelmind-data-api
https://mcp-data.tunnelmind.ai/mcp |
answers-mcp | 93 |
| pinappai
https://mcp.pinappai.com/mcp |
answers-mcp | 38 |
| proof-of-commitment
https://poc-backend.amdal-dev.workers.dev/mcp |
answers-mcp | 12 |
| thisispaper
https://www.thisispaper.com/intelligence/api/mcp |
answers-mcp | 10 |
4 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.