{"ok":true,"name":"roastify_check_proof_status","description":"Check whether this connection proves an npub, and until when. Mirrors ``check_oauth_status`` for the npub-proof flow: a calling agent can ask \"will my next paid call be accepted?\" before burning credits on a guaranteed failure. A request signed by the npub's key always proves it; a holder connection proves it while the grant its wallet holds is unexpired and unrevoked. Free, no side effects — touches no relay.","inputSchema":{"type":"object","properties":{"patron_npub":{"type":"string","default":"","description":"Required. The patron's npub (npub1...)."}},"additionalProperties":false},"serverUrl":"https://roastify.tollbooth-dpyc.com/mcp","transport":"http","handshake":"ok","host":"roastify.tollbooth-dpyc.com","score":40,"grade":"C","auth":"api-key","lastScannedAt":"2026-10-30T13:08:40.589Z","stale":false,"permalink":"https://agentboardai.app/mcp/roastify.tollbooth-dpyc.com/roastify_check_proof_status","page":"https://agentboardai.app/site/roastify.tollbooth-dpyc.com"}