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Host confirms.","description":"Plan gatherings with Hearth invitations: draft events, add guests, check RSVPs. 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The endpoint exists and enforces authentication; nothing behind that boundary — tools, behaviour, service health — has been observed."},"checks":{"total":51,"ok":51,"authBoundaryOk":51,"serviceOk":0,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-11T03:20:14.201Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":394,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer resource_metadata=\"https://hearth.rsvp/.well-known/oauth-protected-resource/api/mcp\""}},{"at":"2026-10-10T20:28:36.909Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":148,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer 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Encrypt"},"validFrom":"2026-08-26T12:37:03.000Z","validTo":"2026-11-24T12:37:02.000Z","daysToExpiry":44,"sanCount":1,"fingerprint256":"96:30:18:AC:EB:30:15:9D:37:39:2A:D4:1B:95:C8:31:19:52:A2:C1:F3:82:C1:2A:4E:75:5A:41:6D:DF:18:70"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"rsvp.hearth/hearth","url":"https://registry.modelcontextprotocol.io/v0/servers/rsvp.hearth%2Fhearth","firstSeenAt":"2026-09-27T14:18:43.859Z","fetchedAt":"2026-10-08T19:19:59.781Z","normalizedAt":"2026-10-08T19:19:59.781Z"}]},"firstSeenAt":"2026-09-27T14:18:43.859Z","updatedAt":"2026-09-27T14:19:05.360Z"}