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Other package types are not checked.","scanner":{"target":"mcp:io.github.cyanheads/nonprofit-explorer-mcp-server","last_observed_at":"2026-10-25T01:23:31.612+00:00","observations_30d":20,"remotes_observed":1,"latest":{"reached_level":2,"http_status":200,"error_type":null,"latency_ms":198,"tool_count":3,"schema_hash":"81b7a10aac211da6","server_version":"0.2.0"},"schema_versions_30d":2,"status_distribution_30d":{"200":20},"in_sample":true,"cohorts":["2026-10-07-v1","2026-10-19-v2"],"first_observed_at":"2026-10-06T20:00:38.384+00:00","definition_changes":{"pattern":"changed","observed_days":20,"compared_days":19,"change_days":1,"first_compared_day":"2026-10-06","last_change":"2026-10-22","days_since_last_change":3,"stable_days_before_last_change":16,"events":[{"day":"2026-10-22","kinds":["schema_changed","description_changed","tool_names_changed","server_version_changed"],"server_version":{"from":"0.1.10","to":"0.2.0"},"returned_to_earlier_definition":false,"compared_with":"2026-10-21"},{"day":"2026-10-09","kinds":["server_version_changed"],"server_version":{"from":"0.1.9","to":"0.1.10"},"returned_to_earlier_definition":false,"compared_with":"2026-10-08"}],"note":"Tool definitions changed on 1 of 19 compared days.","basis":"Each daily observation is compared with the previous one from the same remote URL, using hashes of tool schemas, descriptions and names. 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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.","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:io.github.cyanheads/nonprofit-explorer-mcp-server","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":"2026-10-25T02:10:24.106Z","cite":"Lowdown (https://github.com/PetShopBros/lowdown-data), retrieved 2026-10-25, CC BY 4.0"}}