discover11 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 |
|---|---|---|
| toolrouter
https://api.toolrouter.com/mcp |
answers-mcp | 47 |
| AgentMarketplace
https://agent-marketplace.radi.pro/mcp |
answers-mcp | 22 |
| rendezvous
https://agentrendezvous.app/mcp |
answers-mcp | 15 |
| thisispaper
https://www.thisispaper.com/intelligence/api/mcp |
answers-mcp | 10 |
| aegis
https://aegis-mcp.borisinc.com/mcp |
answers-mcp | 7 |
| ai-agents-archive
https://aiagentsarchive.com/mcp |
answers-mcp | 7 |
| InfraPulse
https://infrapulse.ai/mcp |
answers-mcp | 6 |
| Humanity Commons
https://humanitycommons.org/mcp |
answers-mcp | 6 |
| vellum
https://vellum.linxule.com/mcp |
answers-mcp | 6 |
| xfms
https://xfms.vercel.app/mcp/ |
answers-mcp | 5 |
| routavo
https://routavo.com/api/mcp |
answers-mcp | 4 |
11 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.