{"target":"mcp:app.saber.mcp/saber","resolved_target":"mcp:app.saber.mcp/saber","message":"Answered initialize and tools/list on the only daily check recorded in the last 30 days (2026-10-29); 76 tools listed. MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-29; no agent-reported interactions.","status":{"state":"answered","latest_check":"2026-10-29","days_since_latest_check":0,"stale":false,"consecutive_days":1,"consecutive_since":"2026-10-29","consecutive_break":"no_earlier_observation","checks_30d":{"observed":1,"answered":1,"auth_required":0,"no_response":0,"mixed":0},"remote_states":{"answered":1},"tool_count":76,"observation_basis":"fixed_cohort","definition":{"id":"target_status","version":1},"computed_at":"2026-10-29T14:37:00.213Z","basis":"One check per day from one network location: POST initialize, then tools/list; no tool calls and no credentials. A day without a check is not counted as a failure and ends a consecutive run. When remotes differ on a day, the day is mixed. Recorded facts, not a score or an availability measure."},"registry":{"listed":true,"name":"app.saber.mcp/saber","declared_version":"1.0.0","status":"active","removed_at":null,"remote_hosts":["mcp.saber.app"],"declares_packages":false,"first_recorded_at":"2026-10-19T06:19:52.681+00:00","recorded_since_baseline":true,"changes_30d":[],"note":"Recorded from Lowdown's first Registry snapshot (2026-10-19); first_recorded_at is not when the entry first appeared in the Registry."},"scanner":{"target":"mcp:app.saber.mcp/saber","last_observed_at":"2026-10-29T01:33:43.556+00:00","observations_30d":1,"remotes_observed":1,"latest":{"reached_level":2,"http_status":200,"error_type":null,"latency_ms":456,"tool_count":76,"schema_hash":"d9acd33f5d1fb7d1","server_version":"1.0.0"},"schema_versions_30d":1,"status_distribution_30d":{"200":1},"in_sample":true,"observation_basis":"fixed_cohort","cohorts":["2026-10-29-v3"],"first_observed_at":"2026-10-29T01:33:43.556+00:00","definition_changes":{"pattern":"not_enough_observations","observed_days":1,"compared_days":0,"change_days":0,"first_compared_day":"2026-10-29","last_change":null,"days_since_last_change":null,"stable_days_before_last_change":null,"events":[],"note":"Fewer than two days with a complete tools/list observation from the same remote, so nothing was compared.","basis":"Each daily observation is compared with the previous one from the same remote URL, using hashes of tool schemas, descriptions and names. Description text is not returned. A change is a recorded fact, not a judgment about the server."},"daily_30d":[{"day":"2026-10-29","reached_level":2,"http_status":200,"error_type":null,"tool_count":76,"tools_changed":null,"retry_reached_level":null,"remotes":1}],"missing_days":[],"tools":{"names":["companies-enrich_custom","companies-enrich_custom_batch","companies-enrich_firmographics","companies-enrich_funding","companies-enrich_mna","companies-enrich_open_jobs","companies-enrich_tech_stack","companies-generate_summary","companies-list_summaries","companies-resolve-domain","company_lists-count_preview","company_lists-create","company_lists-delete","company_lists-export","company_lists-get","company_lists-get_companies","company_lists-import","company_lists-list","company_lists-search","company_lists-update","connectors-list","contact_lists-create","contact_lists-delete","contact_lists-get","contact_lists-get_contacts","contact_lists-list","contact_lists-update","contacts-create_research","contacts-enrich_custom","contacts-enrich_work_email","contacts-enrich_work_email_batch","contacts-enrich_work_email_batch_get","contacts-get_research","contacts-get_research_by_external_id","contacts-search","credits-get_balance","enrichment_runs-get","enrichment_runs-list","enrichment_templates-create","enrichment_templates-delete","enrichment_templates-get","enrichment_templates-list","enrichment_templates-update","enrichment_types-list","monitors-create","monitors-create_action","monitors-delete","monitors-delete_action","monitors-get","monitors-get_action","monitors-list","monitors-list_actions","monitors-list_signals","monitors-pause","monitors-pause_action","monitors-resume","monitors-resume_action","monitors-trigger","monitors-update","monitors-update_action","organisation-get","organisation-update","scoring-assignment-bulk-create","scoring-assignment-create","scoring-assignment-delete","scoring-assignment-list","scoring-compute","scoring-profile-create","scoring-profile-delete","scoring-profile-get","scoring-profile-list","scoring-profile-update","scoring-rule-delete","scoring-rule-list","scoring-rule-upsert","scoring-scores-get"],"count":76,"partial":false,"set_first_observed_at":"2026-10-29T01:49:55.871+00:00","observed_at":"2026-10-29T01:33:43.556+00:00"},"declared_vs_observed":{"declared_version":"1.0.0","observed_server_version":"1.0.0","declared_hosts":["mcp.saber.app"],"observed_hosts":["mcp.saber.app"]},"method":{"requests":"POST initialize, then tools/list. No tool calls and no authentication.","vantage":"One network location (GitHub Actions). A timeout or refusal means not reachable from there, not necessarily from everywhere.","frequency":"Once per day, for a fixed sample of MCP Registry entries with a streamable-http remote, plus entries looked up through this API (observation_basis: on_request, observed from the day after the lookup).","limits":"Each row is a single probe at one moment. It is not a measure of availability or uptime, and not a score.","dataset":"https://github.com/PetShopBros/lowdown-data"},"note":"Observed by Lowdown Scanner (initialize + tools/list only; no tool calls). Not included in success_rate."},"interactions":0,"success_rate":null,"confidence":"none","source":{"name":"Lowdown","lookup":"https://lowdown-proxy.vercel.app/api/reputation/mcp:app.saber.mcp/saber","dataset":"https://github.com/PetShopBros/lowdown-data","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","license_applies_to":"registry and scanner blocks (MCP Registry records and Lowdown Scanner observations)","retrieved_at":"2026-10-29T20:16:57.970Z","freshness":"Lowdown observes servers daily, so this record changes from day to day. A copy older than 1 day may be outdated: query the lookup URL for the current record before relying on it.","cite":"Lowdown (https://github.com/PetShopBros/lowdown-data), retrieved 2026-10-29, CC BY 4.0","menu_card":"https://lowdown-proxy.vercel.app/menu.json","feedback":"https://lowdown-proxy.vercel.app/api/feedback"}}