{"id":9504,"name":"Card Blueprints","description":"Card Blueprints, published by Cassidy Rice, turns a date of birth into Cardology coordinates: the fixed playing-card birth card in a 52-card pattern language. This is not fortune-telling and not tarot. The free skill is a deep-link calculator. The paid next step is the $13 One Question Reading — one question, read from the birth card and the year, written within about a minute. This card is a discovery manifest; skills are public HTTPS pages, not an A2A JSON-RPC task server.","card_url":"https://cardblueprints.com/.well-known/agent-card.json","endpoint":"https://cardblueprints.com/birth-card-calculator","protocol_version":"1.0","first_seen":"2026-10-10T07:52:49.226771+00:00","last_verified":"2026-10-10T12:40:20.690724+00:00","card":{"url":"https://cardblueprints.com/birth-card-calculator","name":"Card Blueprints","skills":[{"id":"birth-card-from-dob","name":"Birth card from date of birth","tags":["cardology","birth-card","date-of-birth","playing-cards","pattern-language","one-question-reading"],"examples":["What is the Cardology birth card for 1991-02-17?","Open https://cardblueprints.com/birth-card-calculator and enter a birthday.","After the free birth card, ask one question with the $13 One Question Reading at https://cardblueprints.com/products/one-question-reading."],"inputModes":["text/plain"],"description":"Input a date of birth (DOB). Output the fixed Cardology birth card and coordinates — a playing-card pattern language, not fortune-telling and not tarot. Deep-link the free calculator at https://cardblueprints.com/birth-card-calculator. The paid next step is the $13 One Question Reading at https://cardblueprints.com/products/one-question-reading (one question, read from the birth card and the year, written within about a minute).","outputModes":["text/html","text/plain"]}],"iconUrl":"https://cardblueprints.com/icon.svg","version":"1.0.0","provider":{"url":"https://cardblueprints.com","organization":"Cassidy Rice / Card Blueprints"},"description":"Card Blueprints, published by Cassidy Rice, turns a date of birth into Cardology coordinates: the fixed playing-card birth card in a 52-card pattern language. This is not fortune-telling and not tarot. The free skill is a deep-link calculator. The paid next step is the $13 One Question Reading — one question, read from the birth card and the year, written within about a minute. This card is a discovery manifest; skills are public HTTPS pages, not an A2A JSON-RPC task server.","capabilities":{"streaming":false,"extendedAgentCard":false,"pushNotifications":false},"protocolVersion":"1.0","documentationUrl":"https://cardblueprints.com/what-is-cardology","defaultInputModes":["text/plain"],"defaultOutputModes":["text/html","text/plain"],"preferredTransport":"HTTP+JSON","supportedInterfaces":[{"url":"https://cardblueprints.com/birth-card-calculator","protocolBinding":"HTTP+JSON","protocolVersion":"1.0"}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T12:40:20.690724+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agenstry federation","source_url":"https://agenstry.com/docs","last_check":{"checked_at":"2026-10-10T12:40:20.690724+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://cardblueprints.com/.well-known/agent-card.json"],"skills":[{"skill_id":"birth-card-from-dob","name":"Birth card from date of birth","description":"Input a date of birth (DOB). Output the fixed Cardology birth card and coordinates — a playing-card pattern language, not fortune-telling and not tarot. Deep-link the free calculator at https://cardblueprints.com/birth-card-calculator. The paid next step is the $13 One Question Reading at https://cardblueprints.com/products/one-question-reading (one question, read from the birth card and the year, written within about a minute).","tags":["cardology","birth-card","date-of-birth","playing-cards","pattern-language","one-question-reading"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":3,"passed":3},"recent_checks":[{"card_url":"https://cardblueprints.com/.well-known/agent-card.json","checked_at":"2026-10-10T12:40:20.690724+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://cardblueprints.com/.well-known/agent-card.json","checked_at":"2026-10-10T08:00:18.145362+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://cardblueprints.com/.well-known/agent-card.json","checked_at":"2026-10-10T07:52:49.226771+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T12:40:20.690724+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T07:52:49.226771+00:00","state":"unconfirmed","http_status":404,"detail":"Protocol response exceeded 16 KiB limit"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://cardblueprints.com/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T12:40:20.690724+00:00","latest_card_check":{"checked_at":"2026-10-10T12:40:20.690724+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T12:40:20.690724+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T12:40:20.690724+00:00","endpoint_tls_reachable":true,"protocol_check_state":"unconfirmed","protocol_checked_at":"2026-10-10T07:52:49.226771+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}