search_publications4 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/nih-reporter/mcp |
answers-mcp | 40 |
| pipeworx-gateway
https://gateway.pipeworx.io/openaire/mcp |
answers-mcp | 37 |
| iwac-mcp-server
https://islam.zmo.de/mcp/ |
answers-mcp | 34 |
| pipeworx-gateway
https://gateway.pipeworx.io/dblp/mcp |
answers-mcp | 34 |
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.