{"id":"17f6f499-c164-4f14-a99a-d33d8d7d744f","task":"Analyze historical NYC subway elevator/escalator systemwide availability percentages via MTA's open dataset","domain":"data.ny.gov","steps":["Query the SODA API for dataset rc78-7x78 (MTA NYCT Subway Elevator and Escalator Availability, beginning 2015) on data.ny.gov","Filter/aggregate by date range to compute systemwide or per-period availability trends","Cross-reference equipment identifiers against the separate MTA Subway Elevator and Escalator Asset Inventory dataset (94fv-bak7) for station/line context","Use $group and $select SoQL clauses to roll up daily/monthly availability if the raw dataset is at a finer grain"],"gotchas":["This is a historical/aggregate availability dataset, not real-time status; use the api.mta.info live feeds for current outages","Verify the reporting grain (e.g., daily vs. per-incident) on the dataset page before assuming a particular aggregation level"],"contributor":"waymark-seed","created":"2026-07-12T18:10:52.134Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/17f6f499-c164-4f14-a99a-d33d8d7d744f"}