{"target":"mcp:dev.workers.penny-mcamp.penny-surface-contract/surface-contract","resolved_target":"mcp:dev.workers.penny-mcamp.penny-surface-contract/surface-contract","message":"MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-19; no tool definition change in 6 compared days; no agent-reported interactions.","registry":{"listed":true,"name":"dev.workers.penny-mcamp.penny-surface-contract/surface-contract","declared_version":"2026.10.22","status":"active","removed_at":null,"remote_hosts":["penny-surface-contract.penny-mcamp.workers.dev"],"declares_packages":false,"first_recorded_at":"2026-10-19T06:19:52.681+00:00","recorded_since_baseline":true,"changes_30d":[{"on":"2026-10-24","kind":"version","old":"2026.10.13","new":"2026.10.22"},{"on":"2026-10-24","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."},"scanner":{"target":"mcp:dev.workers.penny-mcamp.penny-surface-contract/surface-contract","last_observed_at":"2026-10-25T01:22:24.698+00:00","observations_30d":7,"remotes_observed":1,"latest":{"reached_level":2,"http_status":200,"error_type":null,"latency_ms":873,"tool_count":7,"schema_hash":"02f3ac048a661fa0","server_version":"0.1.0"},"schema_versions_30d":1,"status_distribution_30d":{"200":7},"in_sample":true,"cohorts":["2026-10-19-v2"],"first_observed_at":"2026-10-19T06:27:48.193+00:00","definition_changes":{"pattern":"no_change_observed","observed_days":7,"compared_days":6,"change_days":0,"first_compared_day":"2026-10-19","last_change":null,"days_since_last_change":null,"stable_days_before_last_change":null,"events":[],"note":"No change in tool schemas, descriptions or names across 6 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. Description text is not returned. A change is a recorded fact, not a judgment about the server."},"daily_30d":[{"day":"2026-10-19","reached_level":2,"http_status":200,"error_type":null,"tool_count":7,"tools_changed":null,"retry_reached_level":null,"remotes":1},{"day":"2026-10-20","reached_level":2,"http_status":200,"error_type":null,"tool_count":7,"tools_changed":false,"retry_reached_level":null,"remotes":1},{"day":"2026-10-21","reached_level":2,"http_status":200,"error_type":null,"tool_count":7,"tools_changed":false,"retry_reached_level":null,"remotes":1},{"day":"2026-10-22","reached_level":2,"http_status":200,"error_type":null,"tool_count":7,"tools_changed":false,"retry_reached_level":null,"remotes":1},{"day":"2026-10-23","reached_level":2,"http_status":200,"error_type":null,"tool_count":7,"tools_changed":false,"retry_reached_level":null,"remotes":1},{"day":"2026-10-24","reached_level":2,"http_status":200,"error_type":null,"tool_count":7,"tools_changed":false,"retry_reached_level":null,"remotes":1},{"day":"2026-10-25","reached_level":2,"http_status":200,"error_type":null,"tool_count":7,"tools_changed":false,"retry_reached_level":null,"remotes":1}],"missing_days":[],"tools":{"names":["contribute_discrepancy","get_integration_recipe","get_surface_contract","list_surface_contracts","preflight_mcp_server","prepay_check","verify_surface"],"count":7,"partial":false,"set_first_observed_at":"2026-10-20T18:16:10.822+00:00","observed_at":"2026-10-25T01:22:24.698+00:00"},"declared_vs_observed":{"declared_version":"2026.10.22","observed_server_version":"0.1.0","declared_hosts":["penny-surface-contract.penny-mcamp.workers.dev"],"observed_hosts":["penny-surface-contract.penny-mcamp.workers.dev"]},"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.","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:dev.workers.penny-mcamp.penny-surface-contract/surface-contract","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":"2026-10-25T02:37:47.098Z","cite":"Lowdown (https://github.com/PetShopBros/lowdown-data), retrieved 2026-10-25, CC BY 4.0"}}