[{"slug":"ZV-2026-0050","server_name":"gateway.agenticdealernetwork.com","severity":"breaking","title":"gateway.agenticdealernetwork.com: Type of make on network_search changed string → unset.","summary":"[safe] Tool inventory_stats was added. [risky] Optional field body_style was added to network_search; may shift model behaviour. [risky] Optional field drivetrain was added to network_search; may shift model behaviour. [risky] Optional field exterior_color was added to network_search; may shift model behaviour. [risky] Optional field fuel_type was added to network_search; may shift model behaviour. [risky] Optional field interior_color was added to network_search; may shift model behaviour. [risky] Optional field odometer_max was added to network_search; may shift model behaviour. [risky] Optional field passenger_capacity_min was added to network_search; may shift model behaviour. [risky] Optional field sort was added to network_search; may shift model behaviour. [risky] Optional field transmission was added to network_search; may shift model behaviour. [risky] Optional field trim was added to network_search; may shift model behaviour. [breaking] Type of make on network_search changed string → unset. [breaking] Type of model on network_search changed string → unset.","changes":[{"kind":"tool_added","tool":"inventory_stats","detail":"Tool `inventory_stats` was added.","severity":"safe"},{"kind":"input_property_added","path":"inputSchema.properties.body_style","tool":"network_search","after":{"oneOf":[{"type":"string","maxLength":80,"minLength":1},{"type":"array","items":{"type":"string","maxLength":80,"minLength":1},"maxItems":10,"minItems":1}]},"detail":"Optional field `body_style` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.drivetrain","tool":"network_search","after":{"oneOf":[{"type":"string","maxLength":80,"minLength":1},{"type":"array","items":{"type":"string","maxLength":80,"minLength":1},"maxItems":10,"minItems":1}]},"detail":"Optional field `drivetrain` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.exterior_color","tool":"network_search","after":{"oneOf":[{"type":"string","maxLength":80,"minLength":1},{"type":"array","items":{"type":"string","maxLength":80,"minLength":1},"maxItems":10,"minItems":1}]},"detail":"Optional field `exterior_color` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.fuel_type","tool":"network_search","after":{"oneOf":[{"type":"string","maxLength":80,"minLength":1},{"type":"array","items":{"type":"string","maxLength":80,"minLength":1},"maxItems":10,"minItems":1}]},"detail":"Optional field `fuel_type` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.interior_color","tool":"network_search","after":{"oneOf":[{"type":"string","maxLength":80,"minLength":1},{"type":"array","items":{"type":"string","maxLength":80,"minLength":1},"maxItems":10,"minItems":1}]},"detail":"Optional field `interior_color` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.odometer_max","tool":"network_search","after":{"type":"integer","minimum":0},"detail":"Optional field `odometer_max` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.passenger_capacity_min","tool":"network_search","after":{"type":"integer","maximum":20,"minimum":1},"detail":"Optional field `passenger_capacity_min` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.sort","tool":"network_search","after":{"enum":["price_asc","price_desc","year_desc","mileage_asc","distance"],"description":"Optional ordering; defaults to price_asc. The sort key uses NULLS LAST and is deterministically terminated by rooftop and unit ids. distance requires latitude, longitude, and radius_miles."},"detail":"Optional field `sort` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.transmission","tool":"network_search","after":{"oneOf":[{"type":"string","maxLength":80,"minLength":1},{"type":"array","items":{"type":"string","maxLength":80,"minLength":1},"maxItems":10,"minItems":1}]},"detail":"Optional field `transmission` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.trim","tool":"network_search","after":{"type":"string","maxLength":120,"minLength":1},"detail":"Optional field `trim` was added to `network_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_type_changed","path":"inputSchema.properties.make","tool":"network_search","after":"unset","before":"string","detail":"Type of `make` on `network_search` changed string → unset.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.model","tool":"network_search","after":"unset","before":"string","detail":"Type of `model` on `network_search` changed string → unset.","severity":"breaking"}],"published_at":"2026-08-15T22:00:59.918Z"}]