{"ok":true,"name":"roastify_browse_catalog","description":"Browse the Roastify catalog: products and coffee blends together. Plan-gated items are returned with their tier marked, not hidden. Note that Roastify's catalog carries no origin, altitude, processing, or varietal data — those live only in the Merchant App UI. Roast level and decaf status come from the blend.","inputSchema":{"type":"object","properties":{"npub":{"type":"string","default":"","description":"The patron's Nostr public key (npub1...). Tool fees are paid from this patron's balance. The connection proves the caller holds it: a request signed with npub's key (NIP-98 `Authorization: Nostr`), or an OAuth connection that holds npub (see held_identities)."}},"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_browse_catalog","page":"https://agentboardai.app/site/roastify.tollbooth-dpyc.com"}