{"schema_version":1,"status":{"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.","stale":false,"state":"answered","checks_30d":{"mixed":0,"answered":8,"observed":8,"no_response":0,"auth_required":0},"definition":{"id":"target_status","version":1},"tool_count":79,"computed_at":"2026-11-05T14:37:00.073Z","latest_check":"2026-11-05","remote_states":{"answered":1},"consecutive_days":8,"consecutive_break":"no_earlier_observation","consecutive_since":"2026-10-29","observation_basis":"fixed_cohort","days_since_latest_check":0},"target":"mcp:online.chainray/chainray","message":"Answered initialize and tools/list on all 8 daily checks recorded in the last 30 days (2026-10-29 to 2026-11-05); 79 tools listed. MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-29; no tool definition change in 7 compared days; no agent-reported interactions.","scanner":{"note":"Observed by Lowdown Scanner (initialize + tools/list only; no tool calls). Not included in success_rate.","tools":{"count":79,"names":["agent.card.discover","agent.card.lookup","agent.card.register","agent.erc8004","agent.reputation","analyze.recent_interactions","analyze.risk_dashboard","analyze.tx_decode","chain.block","chain.bridge.flow","chain.bridge.monitor","chain.compare","chain.cross","chain.health","defi.aggregator","defi.compare","defi.farming","defi.health","defi.liquidity","defi.opportunity","defi.tvl","defi.yields","gas.history","gas.optimize","gas.predict","gas.tracker","market.dex_trades","market.new_pairs","market.overview","market.solver_feed","market.stablecoin.monitor","market.stablecoin.supply","monitor.flashloan","monitor.liquidation","monitor.watch.address","monitor.watch.diff","monitor.whale.alerts","monitor.whale.tracker","nft.collection","nft.floor","nft.holders","nft.metadata","oracle.chain_status","oracle.gas_avg","oracle.price_feed","predict.gas","predict.liquidity","predict.token_momentum","predict.whale_move","security.contract.events","security.contract.scan","security.contract.verify","security.mev.detect","security.mev.intel","security.mev.shield","security.sandwich","token.approval","token.holders","token.price","token.risk","token.screener","token.sentiment","token.supply","token.trending","token.unlock","util.context_brief","util.ens_resolve","util.governance","util.intent_router","util.multi_sig","util.stream_info","util.verify_proof","util.workflow_brief","wallet.credit_score","wallet.labels","wallet.portfolio","wallet.profile","wallet.report","wallet.smart_money"],"partial":false,"observed_at":"2026-11-05T01:35:28.27+00:00","set_first_observed_at":"2026-10-29T01:49:55.871+00:00"},"latest":{"error_type":null,"latency_ms":259,"tool_count":79,"http_status":200,"schema_hash":"2a0f0cfb0a5ba0de","reached_level":2,"server_version":"2.5.8"},"method":{"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","vantage":"One network location (GitHub Actions). A timeout or refusal means not reachable from there, not necessarily from everywhere.","requests":"POST initialize, then tools/list. No tool calls and no authentication.","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)."},"target":"mcp:online.chainray/chainray","cohorts":["2026-10-29-v3"],"daily_30d":[{"day":"2026-10-29","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":null,"retry_reached_level":null},{"day":"2026-10-30","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":false,"retry_reached_level":null},{"day":"2026-10-31","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":false,"retry_reached_level":null},{"day":"2026-11-01","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":false,"retry_reached_level":null},{"day":"2026-11-02","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":false,"retry_reached_level":null},{"day":"2026-11-03","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":false,"retry_reached_level":null},{"day":"2026-11-04","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":false,"retry_reached_level":null},{"day":"2026-11-05","remotes":1,"error_type":null,"tool_count":79,"http_status":200,"reached_level":2,"tools_changed":false,"retry_reached_level":null}],"in_sample":true,"missing_days":[],"last_observed_at":"2026-11-05T01:35:28.27+00:00","observations_30d":8,"remotes_observed":1,"first_observed_at":"2026-10-29T01:28:53.428+00:00","observation_basis":"fixed_cohort","definition_changes":{"note":"No change in tool schemas, descriptions or names across 7 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.","events":[],"pattern":"no_change_observed","change_days":0,"last_change":null,"compared_days":7,"observed_days":8,"first_compared_day":"2026-10-29","days_since_last_change":null,"stable_days_before_last_change":null},"schema_versions_30d":1,"declared_vs_observed":{"declared_hosts":["chainray.online"],"observed_hosts":["chainray.online"],"declared_version":"2.5.8","observed_server_version":"2.5.8"},"status_distribution_30d":{"200":8}},"registry":{"name":"online.chainray/chainray","note":"Recorded from Lowdown's first Registry snapshot (2026-10-19); first_recorded_at is not when the entry first appeared in the Registry.","listed":true,"status":"active","removed_at":null,"changes_30d":[],"remote_hosts":["chainray.online"],"declared_version":"2.5.8","declares_packages":false,"first_recorded_at":"2026-10-19T06:19:52.681+00:00","recorded_since_baseline":true},"confidence":"none","interactions":0,"success_rate":null,"resolved_target":"mcp:online.chainray/chainray","summary":{"auth":"not_required","auth_basis":"latest_check","last_answered":"2026-11-05","last_reached":"2026-11-05","latest_check":"2026-11-05","state":"answered"},"evidence_levels":{"present":["registry_declaration","protocol_check_without_credentials"],"tool_execution":{"verified_by_lowdown":false,"agent_reported_tool_calls":0},"note":"A protocol check (initialize and tools/list) shows that a server answered; it does not show that its tools run successfully. Agent reports describe tool use but are not verified by Lowdown. Definitions: https://lowdown-proxy.vercel.app/llms.txt (Evidence levels)."},"source":{"cite":"Lowdown (https://github.com/PetShopBros/lowdown-data), retrieved 2026-11-05, CC BY 4.0","name":"Lowdown","lookup":"https://lowdown-proxy.vercel.app/api/reputation/mcp:online.chainray/chainray","dataset":"https://github.com/PetShopBros/lowdown-data","license":"CC BY 4.0","feedback":"https://lowdown-proxy.vercel.app/api/feedback","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.","menu_card":"https://lowdown-proxy.vercel.app/menu.json","license_url":"https://creativecommons.org/licenses/by/4.0/","retrieved_at":"2026-11-05T22:56:27.365Z","license_applies_to":"registry and scanner blocks (MCP Registry records and Lowdown Scanner observations)"}}