detect_pii4 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 |
|---|---|---|
| brainiall-nlp
https://api.brainiall.com/mcp/nlp/mcp |
answers-mcp | 22 |
| brainiall-nlp
https://nlp-mcp.thankfulfield-a7857897.eastus.azurecontainerapps.io/mcp |
answers-mcp | 6 |
| brainiall-nlp
https://apim-ai-apis.azure-api.net/mcp/nlp/mcp |
answers-mcp | 6 |
| ai-guardrails
https://api.lazy-mac.com/ai-guardrails/mcp |
answers-mcp | 5 |
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.