{"target":"mcp:io.github.ZenRows/zenrows-mcp","resolved_target":"mcp:io.github.ZenRows/zenrows-mcp","message":"MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-06; tool definitions last changed on 2026-10-22 after 2 days without change; no agent-reported interactions.","registry":{"listed":true,"name":"io.github.ZenRows/zenrows-mcp","declared_version":"2.16.0","status":"active","removed_at":null,"remote_hosts":["mcp.zenrows.com"],"declares_packages":true,"first_recorded_at":"2026-10-19T06:19:52.681+00:00","recorded_since_baseline":true,"changes_30d":[{"on":"2026-10-24","kind":"version","old":"2.15.1","new":"2.16.0"},{"on":"2026-10-24","kind":"packages"},{"on":"2026-10-22","kind":"version","old":"2.15.0","new":"2.15.1"},{"on":"2026-10-22","kind":"packages"},{"on":"2026-10-20","kind":"version","old":"2.12.0","new":"2.15.0"},{"on":"2026-10-20","kind":"packages"},{"on":"2026-10-20","kind":"description"}],"note":"Recorded from Lowdown's first Registry snapshot (2026-10-19); first_recorded_at is not when the entry first appeared in the Registry."},"packages":[{"registry":"npm","name":"@zenrows/mcp","declared_version":"2.16.0","npm":{"status":"found","latest":"2.16.1","latest_deprecated":false,"modified":"2026-10-24T13:20:44.940Z","declared_is_latest":false,"first_checked_at":"2026-10-22T04:53:50.318Z","checked_at":"2026-10-24T19:37:11.824Z","recent_events":[{"on":"2026-10-24","kind":"latest_changed","old":"2.16.0","new":"2.16.1"},{"on":"2026-10-23","kind":"latest_changed","old":"2.15.1","new":"2.16.0"}]}}],"packages_note":"npm values are recorded daily by Lowdown from npm's public registry metadata (registry.npmjs.org); package code is not run. latest_deprecated refers only to the version npm tags as latest, not to other versions. not_found means npm answered HTTP 404; network errors and 429/5xx responses do not change the recorded status. Other package types are not checked.","scanner":{"target":"mcp:io.github.ZenRows/zenrows-mcp","last_observed_at":"2026-10-24T01:26:14.579+00:00","observations_30d":19,"remotes_observed":1,"latest":{"reached_level":2,"http_status":200,"error_type":null,"latency_ms":442,"tool_count":62,"schema_hash":"b87a35bdd2b37cf1","server_version":"2.16.0"},"schema_versions_30d":3,"status_distribution_30d":{"200":9,"401":10},"in_sample":true,"cohorts":["2026-10-07-v1","2026-10-19-v2"],"first_observed_at":"2026-10-06T20:04:53.32+00:00","definition_changes":{"pattern":"changed","observed_days":9,"compared_days":8,"change_days":3,"first_compared_day":"2026-10-16","last_change":"2026-10-22","days_since_last_change":2,"stable_days_before_last_change":2,"events":[{"day":"2026-10-24","kinds":["server_version_changed"],"server_version":{"from":"2.15.1","to":"2.16.0"},"returned_to_earlier_definition":false,"compared_with":"2026-10-23"},{"day":"2026-10-22","kinds":["description_changed","server_version_changed"],"server_version":{"from":"2.15.0","to":"2.15.1"},"returned_to_earlier_definition":false,"compared_with":"2026-10-21"},{"day":"2026-10-20","kinds":["schema_changed","description_changed","server_version_changed"],"tool_count":{"from":52,"to":62},"server_version":{"from":"2.12.0","to":"2.15.0"},"returned_to_earlier_definition":false,"compared_with":"2026-10-19"},{"day":"2026-10-19","kinds":["server_version_changed"],"server_version":{"from":"2.11.1","to":"2.12.0"},"returned_to_earlier_definition":false,"compared_with":"2026-10-18"},{"day":"2026-10-18","kinds":["server_version_changed"],"server_version":{"from":"2.10.2","to":"2.11.1"},"returned_to_earlier_definition":false,"compared_with":"2026-10-17"}],"note":"Tool definitions changed on 3 of 8 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.ZenRows/zenrows-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":"2026-10-25T01:25:18.841Z","cite":"Lowdown (https://github.com/PetShopBros/lowdown-data), retrieved 2026-10-25, CC BY 4.0"}}