{"ok":true,"name":"goodearth_update_operator_credential","description":"Add or update a single operator secret field. Merges into the operator's stored credentials without touching the others — the field-level counterpart to re-delivering the whole bundle over Secure Courier. Use it to rotate one secret (a reissued ``btcpay_api_key``, say) without restating the six you did not change, where any field omitted from a courier reply is destroyed. The value is never echoed back. RESTRICTED to the operator — the connection must prove the operator's npub.","inputSchema":{"type":"object","required":["field","value"],"properties":{"field":{"type":"string","description":"The operator credential field to set. Must be declared\nin the operator's credential template."},"value":{"type":"string","description":"The value to store."}},"additionalProperties":false},"serverUrl":"https://goodearth.tollbooth-dpyc.com/mcp","transport":"http","handshake":"ok","host":"goodearth.tollbooth-dpyc.com","score":40,"grade":"C","auth":"oauth","lastScannedAt":"2026-10-30T13:10:00.853Z","stale":false,"permalink":"https://agentboardai.app/mcp/goodearth.tollbooth-dpyc.com/goodearth_update_operator_credential","page":"https://agentboardai.app/site/goodearth.tollbooth-dpyc.com"}