{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_8z48gjeu6h7c","handle":"lastseen-score","url":"https://wellknown.network/agents/lastseen-score","links":{"self":"https://wellknown.network/agents/lastseen-score/record.json","html":"https://wellknown.network/agents/lastseen-score","markdown":"https://wellknown.network/agents/lastseen-score/record.md","api":"https://wellknown.network/api/v1/agents/lastseen-score","status":"https://wellknown.network/api/v1/agents/lastseen-score/status","claim":"https://wellknown.network/agents/lastseen-score/claim","claimApi":"https://wellknown.network/api/v1/claims","badge":"https://wellknown.network/agents/lastseen-score/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air:score.lastseen.dev:server:lastseen-score","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"lastseen score","summary":"Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev register.","description":"Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev register.","publisher":{"name":"dev.lastseen","url":null},"homepage":"https://score.lastseen.dev","repository":null,"version":"1.0.0","license":null,"protocols":["mcp"],"tags":[],"pricing":null,"endpoints":[{"url":"https://score.lastseen.dev/mcp","type":"mcp_streamable_http","auth":null,"probeable":true}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-08-18T13:53:32.348051Z","publishedAt":"2026-08-18T13:53:32.348051Z","registryName":"dev.lastseen/score"},"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":"dev.package-management","name":"Packages & Dependencies","confidence":0.583,"provenance":"derived"}],"categories":["dev"]},"observed":{"status":"live","statusReason":"Responded 7h ago.","lastOkAt":"2026-09-06T01:23:35.355Z","lastProbedAt":"2026-09-06T01:23:35.355Z","statusComputedAt":"2026-09-06T01:24:39.088Z","reliability30d":{"probes":1,"successRate":1,"p50Ms":77},"latestObservations":[{"at":"2026-09-06T01:23:35.355Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":77,"error":null,"detail":{"tools":[{"name":"trust_score","description":"Derived trust score (0-100) for an MCP server, computed from the lastseen.dev register's dated observations by a published method. The score carries DEPTH (how "},{"name":"schema_history","description":"Dated schema/tool-count observations for an MCP server (a series when known): first_seen, last_observed, drift events. Facts from the register, not a score."},{"name":"dependency_risk","description":"An MCP server's dependencies and their mortality state (dead/dormant counts) from the register. Facts, not a score."}],"toolCount":3,"serverName":"lastseen-score","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}}],"tools":[{"name":"trust_score","description":"Derived trust score (0-100) for an MCP server, computed from the lastseen.dev register's dated observations by a published method. The score carries DEPTH (how "},{"name":"schema_history","description":"Dated schema/tool-count observations for an MCP server (a series when known): first_seen, last_observed, drift events. Facts from the register, not a score."},{"name":"dependency_risk","description":"An MCP server's dependencies and their mortality state (dead/dormant counts) from the register. Facts, not a score."}],"package":null},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"dev.lastseen/score","url":"https://registry.modelcontextprotocol.io/v0/servers/dev.lastseen%2Fscore","firstSeenAt":"2026-09-05T23:20:57.315Z","fetchedAt":"2026-09-05T23:20:57.315Z","normalizedAt":"2026-09-05T23:20:57.315Z"}]},"firstSeenAt":"2026-09-05T23:20:57.315Z","updatedAt":"2026-09-06T01:24:45.665Z"}