{"target":"mcp:app.tanjiren/tanjiren-mcp","resolved_target":"mcp:app.tanjiren/tanjiren-mcp","message":"No successful response on all 22 daily checks recorded in the last 30 days (2026-10-06 to 2026-10-27). Checked from one network location. MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-06; no agent-reported interactions.","status":{"state":"no_response","latest_check":"2026-10-27","days_since_latest_check":0,"stale":false,"consecutive_days":22,"consecutive_since":"2026-10-06","consecutive_break":"no_earlier_observation","checks_30d":{"observed":22,"answered":0,"auth_required":0,"no_response":22,"mixed":0},"remote_states":{"no_response":1},"tool_count":null,"observation_basis":"fixed_cohort","definition":{"id":"target_status","version":1},"computed_at":"2026-10-27T03:37:00.366Z","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.tanjiren/tanjiren-mcp","declared_version":"0.1.1","status":"active","removed_at":null,"remote_hosts":["mcp.tanjiren.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.tanjiren/tanjiren-mcp","last_observed_at":"2026-10-27T01:18:31.304+00:00","observations_30d":22,"remotes_observed":1,"latest":{"reached_level":0,"http_status":null,"error_type":"dns","latency_ms":153,"tool_count":null,"schema_hash":null,"server_version":null},"schema_versions_30d":0,"status_distribution_30d":{"dns":22},"in_sample":true,"observation_basis":"fixed_cohort","cohorts":["2026-10-07-v1","2026-10-19-v2"],"first_observed_at":"2026-10-06T19:59:56.707+00:00","definition_changes":{"pattern":"not_enough_observations","observed_days":0,"compared_days":0,"change_days":0,"first_compared_day":null,"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":"2026-10-06","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-07","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-08","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-09","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-10","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-11","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-12","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-13","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-14","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-15","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-16","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-17","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-18","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-19","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-20","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-21","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-22","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-23","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-24","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-25","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-26","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-27","reached_level":0,"http_status":null,"error_type":"dns","tool_count":null,"tools_changed":null,"retry_reached_level":null,"remotes":1}],"missing_days":[],"tools":null,"declared_vs_observed":{"declared_version":"0.1.1","observed_server_version":null,"declared_hosts":["mcp.tanjiren.app"],"observed_hosts":["mcp.tanjiren.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.tanjiren/tanjiren-mcp","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":"2026-10-27T08:22:48.938Z","cite":"Lowdown (https://github.com/PetShopBros/lowdown-data), retrieved 2026-10-27, CC BY 4.0"}}