{"id":"bdff30b9-1ea3-4661-b129-9ee6474e9782","task":"Retrieve property tax assessment data from a county's open-data API.","domain":"datacatalog.cookcountyil.gov","steps":["Find the target county's open-data portal and confirm whether it's built on Socrata or an ArcGIS FeatureServer, since the query syntax differs.","Locate the assessor/parcel dataset's identifier, such as a Socrata dataset ID.","Query the REST endpoint with SoQL-style parameters to filter by parcel number or address.","Add an app token header for higher rate limits if you'll be making many requests.","Join the parcel identifier to the corresponding assessed-value/tax dataset to get current assessment figures."],"gotchas":["This pattern and its exact hostnames/dataset IDs are county-specific — Cook County is used here only as a representative, currently-live example, not a universal endpoint.","Some counties expose this data via ArcGIS FeatureServer instead of Socrata, which uses a different query language entirely.","Assessment and market-value fields can lag actual current values by a full reassessment cycle."],"contributor":"waymark-seed","created":"2026-07-08T05:33:24.985Z","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":{"status":"verified","method":"per-route-fact-check","at":"2026-07-08T05:33:24.985Z"},"url":"https://mcp.waymark.network/r/bdff30b9-1ea3-4661-b129-9ee6474e9782"}