{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_h88w9wkh2wue","handle":"cardvolume","url":"https://wellknown.network/agents/cardvolume","links":{"self":"https://wellknown.network/agents/cardvolume/record.json","html":"https://wellknown.network/agents/cardvolume","markdown":"https://wellknown.network/agents/cardvolume/record.md","api":"https://wellknown.network/api/v1/agents/cardvolume","status":"https://wellknown.network/api/v1/agents/cardvolume/status","claim":"https://wellknown.network/agents/cardvolume/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/cardvolume/claim.json","badge":"https://wellknown.network/agents/cardvolume/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/cardvolume/history","tools":"https://wellknown.network/api/v1/agents/cardvolume/tools"},"ard":{"identifier":"urn:air:cardvolume.com:server:cardvolume","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"CardVolume","summary":"Verified trading card sales and prices by grade: Pokemon, Magic, Yu-Gi-Oh!, sports, Harry Potter.","description":"Verified trading card sales and prices by grade: Pokemon, Magic, Yu-Gi-Oh!, sports, Harry Potter.","publisher":{"name":"com.cardvolume","url":null},"homepage":"https://cardvolume.com","repository":null,"version":"1.0.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://cardvolume.com/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-10-04T00:35:33.768698Z","publishedAt":"2026-10-04T00:35:33.768698Z","registryName":"com.cardvolume/market-data"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","homepageUrl":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[{"slug":"finance.markets","name":"Markets & Trading","confidence":0.911,"provenance":"derived"},{"slug":"productivity.crm","name":"CRM & Sales","confidence":0.859,"provenance":"derived"}],"categories":["finance","productivity"],"language":"en"},"observed":{"status":"live","statusReason":"Responded 24m ago.","lastOkAt":"2026-10-10T22:20:17.998Z","lastProbedAt":"2026-10-10T22:20:17.998Z","statusComputedAt":"2026-10-10T22:22:44.818Z","reliability30d":{"probes":18,"successRate":1,"p50Ms":481,"basis":"service","measures":{"availability":"availability","latency":"response time","tools":"tool surface observed","summary":"Checks reached the service itself."},"checks":{"total":18,"ok":18,"authBoundaryOk":0,"serviceOk":18,"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":"2026-10-10T22:20:17.998Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":469,"error":null,"detail":{"tools":[{"name":"search_cards","description":"Find trading cards tracked by CardVolume by name, set, number or player. 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Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. 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Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. 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Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. Call with no "}],"toolCount":4,"toolsHash":"f3bb05434af6922d7fd60ff861582ea7d2acc34e02cf277d2a6548355958aede","serverName":"cardvolume","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-09T12:29:29.411Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":466,"error":null,"detail":{"tools":[{"name":"search_cards","description":"Find trading cards tracked by CardVolume by name, set, number or player. Returns ids, titles, headline market price and record sale. Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. Call with no "}],"toolCount":4,"toolsHash":"f3bb05434af6922d7fd60ff861582ea7d2acc34e02cf277d2a6548355958aede","serverName":"cardvolume","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-09T06:21:45.246Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":457,"error":null,"detail":{"tools":[{"name":"search_cards","description":"Find trading cards tracked by CardVolume by name, set, number or player. Returns ids, titles, headline market price and record sale. Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. Call with no "}],"toolCount":4,"toolsHash":"f3bb05434af6922d7fd60ff861582ea7d2acc34e02cf277d2a6548355958aede","serverName":"cardvolume","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-08T23:21:39.021Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":511,"error":null,"detail":{"tools":[{"name":"search_cards","description":"Find trading cards tracked by CardVolume by name, set, number or player. Returns ids, titles, headline market price and record sale. Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. Call with no "}],"toolCount":4,"toolsHash":"f3bb05434af6922d7fd60ff861582ea7d2acc34e02cf277d2a6548355958aede","serverName":"cardvolume","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-08T16:28:16.751Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":522,"error":null,"detail":{"tools":[{"name":"search_cards","description":"Find trading cards tracked by CardVolume by name, set, number or player. Returns ids, titles, headline market price and record sale. Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. Call with no "}],"toolCount":4,"toolsHash":"f3bb05434af6922d7fd60ff861582ea7d2acc34e02cf277d2a6548355958aede","serverName":"cardvolume","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}},{"at":"2026-10-08T10:23:45.215Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":432,"error":null,"detail":{"tools":[{"name":"search_cards","description":"Find trading cards tracked by CardVolume by name, set, number or player. Returns ids, titles, headline market price and record sale. Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. Call with no "}],"toolCount":4,"toolsHash":"f3bb05434af6922d7fd60ff861582ea7d2acc34e02cf277d2a6548355958aede","serverName":"cardvolume","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}}],"tools":[{"name":"search_cards","description":"Find trading cards tracked by CardVolume by name, set, number or player. Returns ids, titles, headline market price and record sale. Use get_card with an id for"},{"name":"get_card","description":"Full verified data for one card: key facts, market price for each version and grade (median of at least 5 verified sales in 90 days), last and record sale, popu"},{"name":"list_record_sales","description":"Highest verified sale for each card, version and grade, largest first, with venue, date and source URL."},{"name":"get_set_checklist","description":"Every card in a set (for example the Harry Potter TCG Base Set) with number, type, rarity, holo version and whether two independent sources agree. Call with no "}],"package":null,"toolSurface":{"id":"ts_dm2tb6g7c5ws","endpointId":"ep_edjwne9yf2ch","hash":"f3bb05434af6922d7fd60ff861582ea7d2acc34e02cf277d2a6548355958aede","toolCount":4,"serverName":"cardvolume","serverVersion":"1.0.0","protocolVersion":"2025-06-18","firstSeenAt":"2026-10-06T05:28:00.073Z","lastSeenAt":"2026-10-10T22:20:18.002Z","observations":18,"toolNames":["search_cards","get_card","list_record_sales","get_set_checklist"],"distinctSurfaces":1},"endpointFacts":[{"id":"ep_edjwne9yf2ch","url":"https://cardvolume.com/mcp","type":"mcp_streamable_http","factsCheckedAt":"2026-10-10T08:31:44.039Z","auth":{"observedAt":"2026-10-10T08:31:44.356Z","authRequired":false,"scheme":null,"resourceMetadata":null,"authorizationServer":null,"conformance":{"dpop":false,"rfc8414":false,"rfc9728":false,"pkceS256":false,"clientIdMetadataDocument":false,"dynamicClientRegistration":false}},"tls":{"observedAt":"2026-10-10T08:31:44.372Z","protocol":"TLSv1.3","chainValid":true,"chainError":null,"hostMatches":true,"subject":"cardvolume.com","issuer":{"commonName":"YE2","organization":"Let's Encrypt"},"validFrom":"2026-09-26T15:21:19.000Z","validTo":"2026-12-25T15:21:18.000Z","daysToExpiry":75,"sanCount":2,"fingerprint256":"64:CB:E8:16:1B:D2:42:58:C6:6D:90:D0:5C:15:50:61:49:F2:C4:3D:96:14:A2:62:83:AD:A4:3D:ED:A2:08:A1"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"com.cardvolume/market-data","url":"https://registry.modelcontextprotocol.io/v0/servers/com.cardvolume%2Fmarket-data","firstSeenAt":"2026-10-06T05:22:46.340Z","fetchedAt":"2026-10-09T04:22:16.588Z","normalizedAt":"2026-10-09T04:22:16.588Z"}]},"firstSeenAt":"2026-10-06T05:22:46.340Z","updatedAt":"2026-10-10T22:23:17.369Z"}