list_lists4 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 |
|---|---|---|
| datamerge-mcp https://mcp.datamerge.ai |
answers-mcp | 23 |
| sponsorable https://app.sponsorable.com/mcp |
answers-mcp | 17 |
| machfive https://mcp.machfive.io/mcp/{api_key} |
answers-mcp | 6 |
| machfive https://mcp.machfive.io/mcp |
answers-mcp | 6 |
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.