lookup_entity4 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 |
|---|---|---|
| momentic-mcp https://momenticmarketing.com/mcp |
answers-mcp | 11 |
| fojin https://mcp.fojin.ai/mcp |
answers-mcp | 8 |
| mactech-federal-market https://www.mactechsolutionsllc.com/api/mcp/market |
answers-mcp | 7 |
| factanker https://factanker.com/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.