attest6 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 |
|---|---|---|
| chainhelix
https://mcp.chainhelix.io |
answers-mcp | 50 |
| Agentic Substrate
https://agenticsubstrate.org/mcp |
answers-mcp | 15 |
| agent-compute-ledger-agent
https://mcp.viridisconservation.com/compute-ledger/mcp |
answers-mcp | 12 |
| kevros-governance-api
https://governance.taskhawktech.com/mcp/ |
answers-mcp | 9 |
| agent-trust-oracle-agent
https://mcp.viridisconservation.com/trust/mcp |
answers-mcp | 6 |
| ergonia
https://ergonia.works/mcp/read |
answers-mcp | 6 |
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.