search_pubmed4 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/pubmed/mcp |
answers-mcp | 40 |
| The Mine Works
https://the-mine-works-mcp.hatchable.site/api/mcp |
answers-mcp | 32 |
| pubmed
https://mcp.olyport.com/pubmed/mcp |
answers-mcp | 5 |
| AgentResearch
https://research.memoryapi.org/mcp |
answers-mcp | 3 |
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.