{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_4usghvceet2p","handle":"carsxe-mcp","url":"https://wellknown.network/agents/carsxe-mcp","links":{"self":"https://wellknown.network/agents/carsxe-mcp/record.json","html":"https://wellknown.network/agents/carsxe-mcp","markdown":"https://wellknown.network/agents/carsxe-mcp/record.md","api":"https://wellknown.network/api/v1/agents/carsxe-mcp","status":"https://wellknown.network/api/v1/agents/carsxe-mcp/status","claim":"https://wellknown.network/agents/carsxe-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/carsxe-mcp/claim.json","badge":"https://wellknown.network/agents/carsxe-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/carsxe-mcp/history","tools":"https://wellknown.network/api/v1/agents/carsxe-mcp/tools"},"ard":{"identifier":"urn:air:mcp.carsxe.com:server:carsxe-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"carsxe-mcp","summary":"MCP server for CarsXE vehicle data: VIN, specs, history, images, recalls, and OBD codes.","description":"MCP server for CarsXE vehicle data: VIN, specs, history, images, recalls, and OBD codes.","publisher":{"name":"carsxe","url":null},"homepage":null,"repository":"https://github.com/carsxe/carsxe-mcp-server","version":"1.0.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://mcp.carsxe.com/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-03-02T15:07:17.171572Z","publishedAt":"2026-03-02T15:07:17.171572Z","registryName":"io.github.carsxe/carsxe-mcp"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","repoUrl":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","publisherName":"mcp_registry"}},"derived":{"capabilities":[],"categories":[],"language":"en"},"observed":{"status":"live","statusReason":"Responded 5h ago.","lastOkAt":"2026-10-10T20:27:00.912Z","lastProbedAt":"2026-10-10T20:27:00.912Z","statusComputedAt":"2026-10-10T20:29:15.389Z","reliability30d":{"probes":107,"successRate":1,"p50Ms":135,"basis":"auth_boundary","measures":{"availability":"authentication boundary reached","latency":"time to authentication response","tools":"not measured — authentication required","summary":"Every successful check was an authentication response (401/403). The endpoint exists and enforces authentication; nothing behind that boundary — tools, behaviour, service health — has been observed."},"checks":{"total":107,"ok":107,"authBoundaryOk":107,"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":"2026-10-10T20:27:00.912Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":142,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. 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Provide an OAuth Bearer token"}},{"at":"2026-10-10T00:29:07.233Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":125,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. Provide an OAuth Bearer token"}},{"at":"2026-10-09T18:25:34.078Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":146,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. Provide an OAuth Bearer token"}},{"at":"2026-10-09T11:27:08.916Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":141,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. Provide an OAuth Bearer token"}},{"at":"2026-10-09T04:28:45.179Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":130,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. Provide an OAuth Bearer token"}},{"at":"2026-10-08T21:23:07.511Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":132,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. Provide an OAuth Bearer token"}},{"at":"2026-10-08T15:22:19.769Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":141,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. Provide an OAuth Bearer token"}},{"at":"2026-10-08T08:30:17.610Z","kind":"mcp_initialize","ok":true,"httpStatus":401,"latencyMs":131,"error":null,"detail":{"authRequired":true,"wwwAuthenticate":"Bearer realm=\"CarsXE MCP\", resource_metadata=\"https://mcp.carsxe.com/.well-known/oauth-protected-resource\", error=\"invalid_token\", error_description=\"Missing credentials. Provide an OAuth Bearer token"}}],"tools":null,"package":null,"toolSurface":null,"endpointFacts":[{"id":"ep_ydr4cy2jeyyh","url":"https://mcp.carsxe.com/mcp","type":"mcp_streamable_http","factsCheckedAt":"2026-10-10T20:27:00.916Z","auth":{"observedAt":"2026-10-10T20:27:01.200Z","authRequired":true,"scheme":"Bearer","resourceMetadata":{"url":"https://mcp.carsxe.com/.well-known/oauth-protected-resource","resource":"https://mcp.carsxe.com/mcp","authorizationServers":["https://mcp.carsxe.com"],"scopesSupported":["mcp"]},"authorizationServer":{"url":"https://mcp.carsxe.com/.well-known/oauth-authorization-server","issuer":"https://mcp.carsxe.com","grantTypesSupported":["authorization_code","refresh_token"],"codeChallengeMethodsSupported":["S256"],"tokenEndpointAuthMethodsSupported":["none"],"dynamicClientRegistration":true,"dpopSigningAlgValuesSupported":[],"clientIdMetadataDocumentSupported":null},"conformance":{"dpop":false,"rfc8414":true,"rfc9728":true,"pkceS256":true,"clientIdMetadataDocument":false,"dynamicClientRegistration":true}},"tls":{"observedAt":"2026-10-10T20:27:01.236Z","protocol":"TLSv1.3","chainValid":true,"chainError":null,"hostMatches":true,"subject":"mcp.carsxe.com","issuer":{"commonName":"WR3","organization":"Google Trust Services"},"validFrom":"2026-09-29T05:46:47.000Z","validTo":"2026-12-28T06:36:58.000Z","daysToExpiry":78,"sanCount":1,"fingerprint256":"F5:21:C4:F6:A5:5E:62:B8:8D:AE:60:72:5F:E0:D5:F2:45:B0:31:B7:6E:3F:E9:49:5A:28:CF:80:3C:A6:AC:58"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"io.github.carsxe/carsxe-mcp","url":"https://registry.modelcontextprotocol.io/v0/servers/io.github.carsxe%2Fcarsxe-mcp","firstSeenAt":"2026-09-06T11:21:25.632Z","fetchedAt":"2026-10-10T06:21:18.198Z","normalizedAt":"2026-10-10T06:21:18.198Z"}]},"firstSeenAt":"2026-09-06T11:21:25.632Z","updatedAt":"2026-09-06T11:21:40.321Z"}