extract-pdf6 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 |
|---|---|---|
| arch-tools-mcp https://arch-tools-mcp.onrender.com/sse |
answers-mcp | 63 |
| arch-tools-mcp https://arch-tools-mcp.onrender.com/mcp |
answers-mcp | 63 |
| arch-tools https://archtools.dev/mcp |
answers-mcp | 63 |
| paper-search https://latex-tools.online/mcp |
answers-mcp | 41 |
| weblens https://api.weblens.dev/mcp |
answers-mcp | 36 |
| fetcher.cloud https://api.fetcher.cloud/mcp |
answers-mcp | 19 |
6 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.