{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_3pfxgqxsn5h7","handle":"cern-opendata-mcp-server","url":"https://wellknown.network/agents/cern-opendata-mcp-server","links":{"self":"https://wellknown.network/agents/cern-opendata-mcp-server/record.json","html":"https://wellknown.network/agents/cern-opendata-mcp-server","markdown":"https://wellknown.network/agents/cern-opendata-mcp-server/record.md","api":"https://wellknown.network/api/v1/agents/cern-opendata-mcp-server","status":"https://wellknown.network/api/v1/agents/cern-opendata-mcp-server/status","claim":"https://wellknown.network/agents/cern-opendata-mcp-server/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/cern-opendata-mcp-server/claim.json","badge":"https://wellknown.network/agents/cern-opendata-mcp-server/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/cern-opendata-mcp-server/history","tools":"https://wellknown.network/api/v1/agents/cern-opendata-mcp-server/tools"},"ard":{"identifier":"urn:air:cern-opendata.caseyjhand.com:server:cern-opendata-mcp-server","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"cern-opendata-mcp-server","summary":"Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.","description":"Search CERN Open Data, fetch records, files, analysis environments, CMS good-run lists, HLT paths.","publisher":{"name":"cyanheads","url":null},"homepage":"https://github.com/cyanheads/cern-opendata-mcp-server#readme","repository":"https://github.com/cyanheads/cern-opendata-mcp-server","version":"0.2.0","license":"Apache-2.0","protocols":["mcp"],"tags":["mcp","mcp-server","model-context-protocol","typescript","bun","stdio","streamable-http","cern","cern-open-data","open-data","particle-physics","high-energy-physics","lhc","cms","atlas","alice","lhcb","xrootd"],"pricing":null,"endpoints":[{"url":"https://cern-opendata.caseyjhand.com/mcp","type":"mcp_streamable_http","auth":null,"probeable":true},{"url":"npm:@cyanheads/cern-opendata-mcp-server","type":"package_npm","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-10-02T16:53:52.108168Z","npmKeywords":["mcp","mcp-server","model-context-protocol","typescript","bun","stdio","streamable-http","cern","cern-open-data","open-data","particle-physics","high-energy-physics","lhc","cms","atlas","alice","lhcb","xrootd"],"publishedAt":"2026-10-02T16:53:52.108168Z","registryName":"io.github.cyanheads/cern-opendata-mcp-server"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","license":"npm","repoUrl":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","homepageUrl":"npm","publisherName":"mcp_registry"}},"derived":{"capabilities":[],"categories":[],"language":"fr"},"observed":{"status":"unavailable","statusReason":"4 consecutive checks failed; never seen responding (latest 2d ago).","lastOkAt":null,"lastProbedAt":"2026-10-08T04:24:40.236Z","statusComputedAt":"2026-10-08T04:26:57.634Z","reliability30d":{"probes":4,"successRate":0,"p50Ms":null,"basis":"none","measures":{"availability":"availability","latency":"response time","tools":"not observed","summary":"No successful checks in the window."},"checks":{"total":4,"ok":0,"authBoundaryOk":0,"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":"2026-10-08T04:24:40.236Z","kind":"http_head","ok":false,"httpStatus":null,"latencyMs":null,"error":"disallowed by robots.txt","detail":null},{"at":"2026-10-06T00:24:22.241Z","kind":"http_head","ok":false,"httpStatus":null,"latencyMs":null,"error":"disallowed by robots.txt","detail":null},{"at":"2026-10-05T00:26:26.144Z","kind":"http_head","ok":false,"httpStatus":null,"latencyMs":null,"error":"disallowed by robots.txt","detail":null},{"at":"2026-10-04T11:27:23.518Z","kind":"http_head","ok":false,"httpStatus":null,"latencyMs":null,"error":"disallowed by robots.txt","detail":null}],"tools":null,"package":{"name":"@cyanheads/cern-opendata-mcp-server","registry":"npm","observedAt":"2026-10-09T21:19:17.858Z","publishedAt":"2026-10-02T16:53:46.796Z","latestVersion":"0.2.0","weeklyDownloads":658},"toolSurface":null,"endpointFacts":[{"id":"ep_sbyxkd62q7nk","url":"https://cern-opendata.caseyjhand.com/mcp","type":"mcp_streamable_http","factsCheckedAt":"2026-10-08T04:24:40.228Z","auth":null,"tls":{"observedAt":"2026-10-08T04:24:40.244Z","protocol":"TLSv1.3","chainValid":true,"chainError":null,"hostMatches":true,"subject":"caseyjhand.com","issuer":{"commonName":"WE1","organization":"Google Trust Services"},"validFrom":"2026-09-04T21:23:49.000Z","validTo":"2026-12-03T22:22:40.000Z","daysToExpiry":54,"sanCount":2,"fingerprint256":"DE:94:7A:51:A3:46:C9:81:A8:F4:98:8C:15:20:EB:7E:38:34:0A:98:FD:27:64:16:4D:1F:4A:37:30:74:D2:43"}}]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"io.github.cyanheads/cern-opendata-mcp-server","url":"https://registry.modelcontextprotocol.io/v0/servers/io.github.cyanheads%2Fcern-opendata-mcp-server","firstSeenAt":"2026-10-01T15:22:38.578Z","fetchedAt":"2026-10-07T08:22:10.132Z","normalizedAt":"2026-10-07T08:22:10.132Z"},{"source":"npm","key":"@cyanheads/cern-opendata-mcp-server","url":"https://www.npmjs.com/package/@cyanheads/cern-opendata-mcp-server","firstSeenAt":"2026-10-09T21:18:43.846Z","fetchedAt":"2026-10-09T21:18:43.846Z","normalizedAt":"2026-10-09T21:18:43.846Z"}]},"firstSeenAt":"2026-10-01T15:22:38.578Z","updatedAt":"2026-10-09T21:19:17.858Z"}