[{"slug":"ZV-2026-0089","server_name":"mcp.skiplagged.com","severity":"breaking","title":"mcp.skiplagged.com: Field renderMode was removed from sk_cars_search input; consumers still sending it may be rejected or silently ignored.","summary":"[breaking] Field renderMode was removed from sk_cars_search input; consumers still sending it may be rejected or silently ignored. [breaking] Type of dropoffDate on sk_cars_search changed string → unset. [breaking] Type of dropoffTime on sk_cars_search changed string → unset. [breaking] Type of dropoffLocation on sk_cars_search changed string → unset. [risky] Description of sk_destinations_anywhere changed (52% word delta). [breaking] Field renderMode was removed from sk_destinations_anywhere input; consumers still sending it may be rejected or silently ignored. [breaking] Type of return on sk_destinations_anywhere changed string → unset. [risky] Description of sk_faq_search changed (50% word delta). [breaking] Field renderMode was removed from sk_faq_search input; consumers still sending it may be rejected or silently ignored. [risky] Field chunks was added to sk_faq_search output. [breaking] Field renderMode was removed from sk_flex_departure_calendar input; consumers still sending it may be rejected or silently ignored. [breaking] Field renderMode was removed from sk_flex_return_calendar input; consumers still sending it may be rejected or silently ignored. [breaking] Type of returnDate on sk_flex_return_calendar changed string → unset. [breaking] Field renderMode was removed from sk_flights_search input; consumers still sending it may be rejected or silently ignored. [breaking] Type of returnDate on sk_flights_search changed string → unset. [breaking] Field renderMode was removed from sk_hotel_details input; consumers still sending it may be rejected or silently ignored. [breaking] Type of checkout on sk_hotel_details changed string → unset. [breaking] Field renderMode was removed from sk_hotels_search input; consumers still sending it may be rejected or silently ignored. [breaking] Type of checkout on sk_hotels_search changed string → unset. [breaking] Field renderMode was removed from sk_resolve_iata input; consumers still sending it may be rejected or silentl","changes":[{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_cars_search","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_cars_search` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.dropoffDate","tool":"sk_cars_search","after":"unset","before":"string","detail":"Type of `dropoffDate` on `sk_cars_search` changed string → unset.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.dropoffTime","tool":"sk_cars_search","after":"unset","before":"string","detail":"Type of `dropoffTime` on `sk_cars_search` changed string → unset.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.dropoffLocation","tool":"sk_cars_search","after":"unset","before":"string","detail":"Type of `dropoffLocation` on `sk_cars_search` changed string → unset.","severity":"breaking"},{"kind":"description_changed","tool":"sk_destinations_anywhere","after":"Find lower-priced destinations from a departure city when the user is flexible about where to go.","before":"Find cheapest destinations from a departure city when flexible about where to go. Perfect for discovering travel opportunities and deals.","detail":"Description of `sk_destinations_anywhere` changed (52% word delta).","severity":"risky","descriptionDelta":0.52},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_destinations_anywhere","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_destinations_anywhere` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.return","tool":"sk_destinations_anywhere","after":"unset","before":"string","detail":"Type of `return` on `sk_destinations_anywhere` changed string → unset.","severity":"breaking"},{"kind":"description_changed","tool":"sk_faq_search","after":"Search Skiplagged support articles for answers about its services, products, and policies.","before":"Search FAQ for relevant answers about Skiplagged - company, stuff, its products, and policies. Useful for customer support and general inquiries","detail":"Description of `sk_faq_search` changed (50% word delta).","severity":"risky","descriptionDelta":0.5},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_faq_search","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_faq_search` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"output_property_added","path":"outputSchema.properties.chunks","tool":"sk_faq_search","after":{"type":"array","items":{"type":"object","required":["content","similarity"],"properties":{"url":{"type":"string","description":"URL of the source article"},"title":{"type":"string","description":"Title of the source article"},"content":{"type":"string","description":"The text content of the retrieved chunk"},"similarity":{"type":"number","description":"Similarity score (0-1)"}},"additionalProperties":false},"description":"Retrieved relevant chunks"},"detail":"Field `chunks` was added to `sk_faq_search` output.","severity":"risky"},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_flex_departure_calendar","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_flex_departure_calendar` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_flex_return_calendar","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_flex_return_calendar` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.returnDate","tool":"sk_flex_return_calendar","after":"unset","before":"string","detail":"Type of `returnDate` on `sk_flex_return_calendar` changed string → unset.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_flights_search","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_flights_search` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.returnDate","tool":"sk_flights_search","after":"unset","before":"string","detail":"Type of `returnDate` on `sk_flights_search` changed string → unset.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_hotel_details","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_hotel_details` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.checkout","tool":"sk_hotel_details","after":"unset","before":"string","detail":"Type of `checkout` on `sk_hotel_details` changed string → unset.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_hotels_search","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_hotels_search` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.checkout","tool":"sk_hotels_search","after":"unset","before":"string","detail":"Type of `checkout` on `sk_hotels_search` changed string → unset.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_resolve_iata","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_resolve_iata` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"output_property_added","path":"outputSchema.properties.iataCode","tool":"sk_resolve_iata","after":{"type":"string","description":"Resolved airport IATA code"},"detail":"Field `iataCode` was added to `sk_resolve_iata` output.","severity":"risky"},{"kind":"description_changed","tool":"sk_resolve_location","after":"Resolve coarse location metadata supplied by the client to the nearest airport. Takes no user-provided arguments.","before":"Resolve latitude and longitude to the IATA code of nearest airport and city information","detail":"Description of `sk_resolve_location` changed (79% word delta).","severity":"risky","descriptionDelta":0.7916666666666666},{"kind":"input_property_removed","path":"inputSchema.properties.lat","tool":"sk_resolve_location","before":{"type":"number","description":"latitude"},"detail":"Field `lat` was removed from `sk_resolve_location` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.lng","tool":"sk_resolve_location","before":{"type":"number","description":"longitude"},"detail":"Field `lng` was removed from `sk_resolve_location` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.renderMode","tool":"sk_resolve_location","before":{"enum":["ui","text"],"type":"string","description":"Preferred render mode for tool output (ui or text)."},"detail":"Field `renderMode` was removed from `sk_resolve_location` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"output_property_added","path":"outputSchema.properties.city","tool":"sk_resolve_location","after":{"type":"string","description":"Resolved city name"},"detail":"Field `city` was added to `sk_resolve_location` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.country","tool":"sk_resolve_location","after":{"type":"string","description":"Resolved country name"},"detail":"Field `country` was added to `sk_resolve_location` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.iata","tool":"sk_resolve_location","after":{"type":"string","description":"Nearest airport IATA code"},"detail":"Field `iata` was added to `sk_resolve_location` output.","severity":"risky"},{"kind":"resource_added","tool":"ui://mcp-app/skiplagged_flex_chart.html","after":"ui://mcp-app/skiplagged_flex_chart.html","detail":"Resource `ui://mcp-app/skiplagged_flex_chart.html` was added.","severity":"safe"},{"kind":"resource_added","tool":"ui://mcp-app/skiplagged_flights_search.html","after":"ui://mcp-app/skiplagged_flights_search.html","detail":"Resource `ui://mcp-app/skiplagged_flights_search.html` was added.","severity":"safe"},{"kind":"resource_added","tool":"ui://mcp-app/skiplagged_hotels_search.html","after":"ui://mcp-app/skiplagged_hotels_search.html","detail":"Resource `ui://mcp-app/skiplagged_hotels_search.html` was added.","severity":"safe"},{"kind":"prompt_removed","tool":"sk_plan_trip","before":"sk_plan_trip","detail":"Prompt `sk_plan_trip` was removed.","severity":"breaking"}],"published_at":"2026-08-17T12:07:08.069Z"}]