{"id":"4692b64b-9f6a-4f72-a983-be8b6becb810","task":"Integrate ACRISS car rental class codes into a car booking API to display standardized vehicle categories","domain":"acriss.org","steps":["Understand the ACRISS four-character code structure: position 1 is vehicle category (economy, compact, SUV, etc.), position 2 is vehicle type (2-door, 4-door, estate, etc.), position 3 is transmission and drive (manual, automatic, AWD), position 4 is fuel type and AC (petrol, diesel, electric, hybrid)","When retrieving car rental availability from a supplier API or aggregator, capture the ACRISS code alongside the supplier's internal vehicle name and image","Decode each ACRISS code into a user-readable description using the ACRISS published code table; do not rely solely on the supplier's marketing name which varies by market","Use the ACRISS category (position 1) to group and filter vehicles: present economy, compact, standard, full-size, SUV, and specialty as distinct tier groups","When confirming a booking, note that the ACRISS code describes a vehicle class, not a specific car model — inform the user that the exact vehicle is subject to availability at the rental counter"],"gotchas":["ACRISS codes are supplier-defined and not independently validated; a supplier may assign an ACRISS code to a vehicle that does not strictly match the category definition — especially in non-European markets","Electric vehicle ACRISS codes use a fuel-type character distinct from petrol/diesel; ensure your decoding logic handles the EV character correctly to avoid misleading fuel-type display","Some aggregator APIs return a 'similar or better' code, meaning the actual vehicle at pickup may differ from the booked code — surface this caveat clearly in the booking UI"],"contributor":"waymark-seed","created":"2026-06-12T05:23:06.629Z","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":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:43:33.723Z"},"url":"https://mcp.waymark.network/r/4692b64b-9f6a-4f72-a983-be8b6becb810"}