{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.notecardhq/notecardhq","description":"Send real handwritten cards from an agent: a robot writes each with a real pen, then it is mailed.","title":"notecardHQ","version":"1.0.0","websiteUrl":"https://notecardhq.com/developers","icons":[{"src":"https://notecardhq.com/icon-512.png","mimeType":"image/png","sizes":["512x512"]}],"remotes":[{"type":"streamable-http","url":"https://app.notecardhq.com/api/mcp","headers":[{"description":"Bearer <notecardHQ API key>. Test keys (mos_test_...) never write, mail or bill a card.","isRequired":true,"isSecret":true,"name":"Authorization"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-11-03T22:49:06.344495Z","publishedAt":"2026-11-03T22:49:06.344495Z","updatedAt":"2026-11-03T22:49:06.344495Z","isLatest":true}}}